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Sample records for acute ankle ligamentous

  1. Understanding acute ankle ligamentous sprain injury in sports

    Fong Daniel TP; Chan Yue-Yan; Mok Kam-Ming; Yung Patrick SH; Chan Kai-Ming

    2009-01-01

    Abstract This paper summarizes the current understanding on acute ankle sprain injury, which is the most common acute sport trauma, accounting for about 14% of all sport-related injuries. Among, 80% are ligamentous sprains caused by explosive inversion or supination. The injury motion often happens at the subtalar joint and tears the anterior talofibular ligament (ATFL) which possesses the lowest ultimate load among the lateral ligaments at the ankle. For extrinsic risk factors to ankle sprai...

  2. Deltoid ligament in acute ankle injury: MR imaging analysis

    To identify the pattern of deltoid ligament injury after acute ankle injury and the relationship between ankle fracture and deltoid ligament tear by magnetic resonance imaging (MRI). Thirty-six patients (32 male, and 4 female; mean age, 29.8 years) with acute deltoid ligament injury who had undergone MRI participated in this study. The deltoid ligament was classified as having 3 superficial and 2 deep components. An image analysis included the integrity and tear site of the deltoid ligament, and other associated injuries. Association between ankle fracture and deltoid ligament tear was assessed using Fisher's exact test (P < 0.05). Of the 36 patients, 21 (58.3 %) had tears in the superficial and deep deltoid ligaments, 6 (16.7 %) in the superficial ligaments only, and 4 (11.1 %) in the deep ligaments only. The most common tear site of the three components of the superficial deltoid and deep anterior tibiotalar ligaments was their proximal attachments (94 % and 91.7 % respectively), and that of the deep posterior tibiotalar ligament (pTTL) was its distal attachment (82.6 %). The common associated injuries were ankle fracture (63.9 %), syndesmosis tear (55.6 %), and lateral collateral ligament complex tear (44.4 %). All the components of the deltoid ligament were frequently torn in patients with ankle fractures (tibionavicular ligament, P = 0.009). The observed injury pattern of the deltoid ligament was complex and frequently associated with concomitant ankle pathology. The most common tear site of the superficial deltoid ligament was the medial malleolar attachment, whereas that of the deep pTTL was near its medial talar insertion. (orig.)

  3. Deltoid ligament in acute ankle injury: MR imaging analysis

    Jeong, Min Sun; Choi, Yun Sun; Kim, Yun Jung; Jung, Yoon Young [Eulji University, Department of Radiology, Eulji Hospital, Seoul (Korea, Republic of); Kim, Jin Su; Young, Ki Won [Eulji University, Department of Orthopedic Surgery, Eulji Hospital, Seoul (Korea, Republic of)

    2014-05-15

    To identify the pattern of deltoid ligament injury after acute ankle injury and the relationship between ankle fracture and deltoid ligament tear by magnetic resonance imaging (MRI). Thirty-six patients (32 male, and 4 female; mean age, 29.8 years) with acute deltoid ligament injury who had undergone MRI participated in this study. The deltoid ligament was classified as having 3 superficial and 2 deep components. An image analysis included the integrity and tear site of the deltoid ligament, and other associated injuries. Association between ankle fracture and deltoid ligament tear was assessed using Fisher's exact test (P < 0.05). Of the 36 patients, 21 (58.3 %) had tears in the superficial and deep deltoid ligaments, 6 (16.7 %) in the superficial ligaments only, and 4 (11.1 %) in the deep ligaments only. The most common tear site of the three components of the superficial deltoid and deep anterior tibiotalar ligaments was their proximal attachments (94 % and 91.7 % respectively), and that of the deep posterior tibiotalar ligament (pTTL) was its distal attachment (82.6 %). The common associated injuries were ankle fracture (63.9 %), syndesmosis tear (55.6 %), and lateral collateral ligament complex tear (44.4 %). All the components of the deltoid ligament were frequently torn in patients with ankle fractures (tibionavicular ligament, P = 0.009). The observed injury pattern of the deltoid ligament was complex and frequently associated with concomitant ankle pathology. The most common tear site of the superficial deltoid ligament was the medial malleolar attachment, whereas that of the deep pTTL was near its medial talar insertion. (orig.)

  4. MRI in acute ligamentous injuries of the ankle.

    Martella, Ilenia; Azzali, Emanuele; Milanese, Gianluca; Praticò, Francesco Emanuele; Ruggirello, Margherita; Trunfio, Vincenzo; Parziale, Raffaele; Corrado, Michele; Della Casa, Giovanni; Capasso, Raffaella; De Filippo, Massimo

    2016-01-01

    Ankle sprains are the most common lower limb injuries and affect more frequently young athletes; imaging is needed for an accurate diagnosis of such traumatic injuries. The purpose of this review is to analyse the magnetic resonance (MR) findings of both normal and pathological ankle's ligaments; indeed, MRI is the gold standard for the diagnosis of acute traumatic injuries and is useful for differentiation of the causes of ankle instability as well as for pre-operative planning. PMID:27467862

  5. [PARTICULAR QUALITIES OF DIAGNOSTIC ACUTE LATERAL ANKLE LIGAMENT INJURIES].

    Krasnoperov, S N; Shishka, I V; Golovaha, M L

    2015-01-01

    Delayed diagnosis of acute lateral ankle ligaments injury and subsequent inadequate treatment leads to the development of chronic instability and rapid progression of degenerative processes in the joint. The aim of our work was to improve treatment results by developing an diagnostic algorithm and treatment strategy of acute lateral ankle ligament injuries. The study included 48 patients with history of acute inversion ankle injury mechanism. Diagnostic protocol included clinical and radiological examination during 48 hours and after 7-10 days after injury. According to the high rate of inaccurate clinical diagnosis in the first 48 hours of the injury a short course of conservative treatment for 7-10 days is needed with follow-up and controlling clinical and radiographic instability tests. Clinical symptoms of ankle inversion injury showed that the combination of local tenderness in the projection of damaged ligaments, the presence of severe periarticular hematoma in the lateral department and positive anterior drawer and talar tilt tests in 7-10 days after the injury in 87% of cases shows the presence of ligament rupture. An algorithm for diagnosis of acute lateral ankle ligament injury was developed, which allowed us to determine differential indications for surgical repair of the ligaments and conservative treatment of these patients. PMID:27089717

  6. Understanding acute ankle ligamentous sprain injury in sports

    Fong Daniel TP

    2009-07-01

    Full Text Available Abstract This paper summarizes the current understanding on acute ankle sprain injury, which is the most common acute sport trauma, accounting for about 14% of all sport-related injuries. Among, 80% are ligamentous sprains caused by explosive inversion or supination. The injury motion often happens at the subtalar joint and tears the anterior talofibular ligament (ATFL which possesses the lowest ultimate load among the lateral ligaments at the ankle. For extrinsic risk factors to ankle sprain injury, prescribing orthosis decreases the risk while increased exercise intensity in soccer raises the risk. For intrinsic factors, a foot size with increased width, an increased ankle eversion to inversion strength, plantarflexion strength and ratio between dorsiflexion and plantarflexion strength, and limb dominance could increase the ankle sprain injury risk. Players with a previous sprain history, players wearing shoes with air cells, players who do not stretch before exercising, players with inferior single leg balance, and overweight players are 4.9, 4.3, 2.6, 2.4 and 3.9 times more likely to sustain an ankle sprain injury. The aetiology of most ankle sprain injuries is incorrect foot positioning at landing – a medially-deviated vertical ground reaction force causes an explosive supination or inversion moment at the subtalar joint in a short time (about 50 ms. Another aetiology is the delayed reaction time of the peroneal muscles at the lateral aspect of the ankle (60–90 ms. The failure supination or inversion torque is about 41–45 Nm to cause ligamentous rupture in simulated spraining tests on cadaver. A previous case report revealed that the ankle joint reached 48 degrees inversion and 10 degrees internal rotation during an accidental grade I ankle ligamentous sprain injury during a dynamic cutting trial in laboratory. Diagnosis techniques and grading systems vary, but the management of ankle ligamentous sprain injury is mainly conservative

  7. Repair of acute injuries of the lateral ligament complex of the ankle by suture anchors

    Liu, Xiang-Fei; Fang, Yang; Cao, Zhong-Hua; Li, Guang-Feng; Guo-qing YANG

    2015-01-01

    Objective: The objective of this study was to investigate the clinical curative effect of stage I repair of acute injuries of the lateral ligament complex of the ankle by the application of suture anchors. Methods: We retrospectively analyzed 18 cases of III degree acute injuries of the lateral ligament complex of the ankle. Results: There were statistically significant differences in preoperative and last follow-up VAS pain scores and AOFAS ankle hind-foot function scores. The X-ray talus di...

  8. Ankle ligament injuries

    Per A.F.H. Renström

    1998-06-01

    Full Text Available Acute ankle ligament sprains are common injuries. The majority of these occur during athletic participation in the 15 to 35 year age range. Despite the frequency of the injury, diagnostic and treatment protocols have varied greatly. Lateral ligament complex injuries are by far the most common of the ankle sprains. Lateral ligament injuries typically occur during plantar flexion and inversion, which is the position of maximum stress on the anterotalofibular liagment (ATFL. For this reason, the ATFL is the most commonly torn ligament during an inversion injury. In more severe inversion injuries the calcaneofibular (CFL, posterotalofibular (PTFL and subtalar ligament can also be injured. Most acute lateral ankle ligament injuries recover quickly with nonoperative management. The treatment program, called "functional treatment," includes application of the RICE principle (rest, ice, compression, and elevation immediately after the injury, a short period of immobilization and protection with an elastic or inelastic tape or bandage, and early motion exercises followed by early weight bearing and neuromuscular ankle training. Proprioceptive training with a tilt board is commenced as soon as possible, usually after 3 to 4 weeks. The purpose is to improve the balance and neuromuscular control of the ankle. Sequelae after ankle ligament injuries are very common. As much as 10% to 30% of patients with a lateral ligament injury may have chronic symptoms. Symptoms usually include persistent synovitis or tendinitis, ankle stiffness, swelling, and pain, muscle weakness, and frequent giving-way. A well designed physical therapy program with peroneal strengthening and proprioceptive training, along with bracing and/or taping can alleviate instability problems in most patients. For cases of chronic instability that are refractory to bracing and external support, surgical treatment can be explored. If the chronic instability is associated with subtalar instability

  9. Graded stress radiography in acute injury to the lateral ligaments of the ankle

    The diagnostic accuracy of graded stress radiography in 26 patients with acute injury to the lateral ankle ligaments has been compared with findings at arthrography and surgery. Measuring talar tilt angles and anterior talar displacement over a range of pressures applied to the distal tibia using a commercially available stress device allows diagnostic distinction between isolated anterior talofibular ligament injury and a combined lesion that involves the calcaneofibular ligament. The results compare well with arthrographic and surgical findings. (orig.)

  10. Anatomy of the ankle ligaments: a pictorial essay

    P. Golanó; J. Vega; P.A.J. de Leeuw; F. Malagelada; M.C. Manzanares; V. Götzens; C.N. van Dijk

    2010-01-01

    Understanding the anatomy of the ankle ligaments is important for correct diagnosis and treatment. Ankle ligament injury is the most frequent cause of acute ankle pain. Chronic ankle pain often finds its cause in laxity of one of the ankle ligaments. In this pictorial essay, the ligaments around the

  11. Treatment of acute lateral ankle ligament rupture in the athlete. Conservative versus surgical treatment.

    Lynch, S A; Renström, P A

    1999-01-01

    Acute lateral ankle ligament sprains are common in young athletes (15 to 35 years of age). Diagnostic and treatment protocols vary. Therapies range from cast immobilisation or acute surgical repair to functional rehabilitation. The lateral ligament complex includes 3 capsular ligaments: the anterior tibiofibular (ATFL), calcaneofibular (CFL) and posterior talofibular (PTFL) ligaments. Injuries typically occur during plantar flexion and inversion; the ATFL is most commonly torn. The CFL and the PTFL can also be injured and, after severe inversion, subtalar joint ligaments are also affected. Commonly, an athlete with a lateral ankle ligament sprain reports having 'rolled over' the outside of their ankle. The entire ankle and foot must be examined to ensure there are no other injuries. Clinical stability tests for ligamentous disruption include the anterior drawer test of ATFL function and inversion tilt test of both ATFL and CFL function. Radiographs may rule out treatable fractures in severe injuries or when pain or tenderness are not associated with lateral ligaments. Stress radiographs do not affect treatment. Ankle sprains are classified from grades I to III (mild, moderate or severe). Grade I and II injuries recover quickly with nonoperative management. A non-operative 'functional treatment' programme includes immediate use of RICE (rest, ice, compression, elevation), a short period of immobilisation and protection with a tape or bandage, and early range of motion, weight-bearing and neuromuscular training exercises. Proprioceptive training on a tilt board after 3 to 4 weeks helps improve balance and neuromuscular control of the ankle. Treatment for grade III injuries is more controversial. A comprehensive literature evaluation and meta-analysis showed that early functional treatment provided the fastest recovery of ankle mobility and earliest return to work and physical activity without affecting late mechanical stability. Functional treatment was complication

  12. Ultrasonography of ankle ligaments

    The lateral collateral ligament of the ankle is a complex of 3 ligaments: The anterior and posterior talofibular ligaments and the calcaneofibular ligament; these ligaments work together to support the lateral aspect of the ankle. The anterior talofibular (ATF) ligament (Fig. 1) runs from the anterior of the talus. The probe is placed in a slightly oblique position from the malleolus toward the forefoot. The ligament is hyperechoic when its fibres are perpendicular to the ultrasound beam (anisotropy artifact is present in ligaments as well as in tendons). It is approximately 2 mm thick and, during examination, must be straight and tight from one insertion point to the other, as seen in Fig. 2. The posterior talofibular (PTF) ligament, which runs from the posterior part of the malleolus to the posterior part of the talus, is difficult to see on US, being partially or sometimes completely hidden by the malleolus. The calcaneofibular ligament forms the middle portion of the lateral collateral ligament. It is tight between the inferior part of the lateral malleolus and the calcaneus, and runs in a slightly posterior oblique direction toward the heel (Fig. 3). The ligament lies on the deep surface of the fibular tendons, forming a hammock to fall deep on the calcaneus surface (Fig. 4). The calcaneofibular ligament is approximately 2-3 nun thick and is hyperechoic in the distal two-thirds only because of the obliquity of the proximal part. When examining this ligament, it is mandatory that the ankle be flexed dorsally; this stretches the ligament so that it can be seen clearly. (author)

  13. Treatment of acute ankle ligament injuries: a systematic review

    Petersen, Wolf; Rembitzki, Ingo Volker; Koppenburg, Andreas Gösele; Ellermann, Andre; Liebau, Christian; Brüggemann, Gerd Peter; Best, Raymond

    2013-01-01

    Background Lateral ankle sprains are common musculoskeletal injuries. Objectives The objective of this study was to perform a systematic literature review of the last 10 years regarding evidence for the treatment and prevention of lateral ankle sprains. Data source Pubmed central, Google scholar. Study eligibility criteria Meta-analysis, prospective randomized trials, English language articles. Interventions Surgical and non-surgical treatment, immobilization versus functional treatment, diff...

  14. The ANKLE TRIAL (ANKLE treatment after injuries of the ankle ligaments): what is the benefit of external support devices in the functional treatment of acute ankle sprain? : a randomised controlled trial

    Witjes Suzanne; Gresnigt Femke; van den Bekerom Michel PJ; Olsman Jan G; van Dijk Niek C

    2012-01-01

    Abstract Background Acute lateral ankle ligament injuries are very common problems in present health care. Still there is no hard evidence about which treatment strategy is superior. Current evidence supports the view that a functional treatment strategy is preferable, but insufficient data are present to prove the benefit of external support devices in these types of treatment. The hypothesis of our study is that external ankle support devices will not result in better outcome in the treatme...

  15. Imaging evaluation of traumatic ligamentous injuries of the ankle and foot.

    Nazarenko, Anna; Beltran, Luis S; Bencardino, Jenny T

    2013-05-01

    Sports ankle injuries are very common worldwide. In the United States, it is estimated that 2 million acute ankle sprains occur each year, averaging to $318 to $914 per sprain. Magnetic resonance imaging is excellent for depicting normal ankle anatomy and can elegantly demonstrate ligamentous injuries of the ankle and associated conditions after ankle sprain. This article encompasses epidemiology, biomechanics, normal anatomy, and pathologic conditions of the ankle and foot ligaments. The specific ligaments discussed include the syndesmotic ligaments, lateral ligament complex of the ankle, deltoid ligament, spring ligament, ligaments of the sinus tarsi, and the Lisfranc ligament. PMID:23622094

  16. The ANKLE TRIAL (ANKLE treatment after injuries of the ankle ligaments: what is the benefit of external support devices in the functional treatment of acute ankle sprain? : a randomised controlled trial

    Witjes Suzanne

    2012-02-01

    Full Text Available Abstract Background Acute lateral ankle ligament injuries are very common problems in present health care. Still there is no hard evidence about which treatment strategy is superior. Current evidence supports the view that a functional treatment strategy is preferable, but insufficient data are present to prove the benefit of external support devices in these types of treatment. The hypothesis of our study is that external ankle support devices will not result in better outcome in the treatment of acute ankle sprains, compared to a purely functional treatment strategy. Overall objective is to compare the results of three different strategies of functional treatment for acute ankle sprain, especially to determine the advantages of external support devices in addition to functional treatment strategy, based on balance and coordination exercises. Methods/design This study is designed as a randomised controlled multi-centre trial with one-year follow-up. Adult and healthy patients (N = 180 with acute, single sided and first inversion trauma of the lateral ankle ligaments will be included. They will all follow the same schedule of balancing exercises and will be divided into 3 treatment groups, 1. pressure bandage and tape, 2. pressure bandage and brace and 3. no external support. Primary outcome measure is the Karlsson scoring scale; secondary outcomes are FAOS (subscales, number of recurrent ankle injuries, Visual Analogue Scales of pain and satisfaction and adverse events. They will be measured after one week, 6 weeks, 6 months and 1 year. Discussion The ANKLE TRIAL is a randomized controlled trial in which a purely functional treated control group, without any external support is investigated. Results of this study could lead to other opinions about usefulness of external support devices in the treatment of acute ankle sprain. Trial registration Netherlands Trial Register (NTR: NTR2151

  17. Injury of the ankle joint ligaments

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination and clinical stress tests. If the clinical stress test is positive, stress radiography can be performed. There is, however, no consensus about the usefulness of stress radiography in acute ankle sprain, and in particular about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today, magnetic resonance imaging (MRI) is not used in this area, although it does allow controlled positioning of the foot and defined section visualization of injured lateral collateral ankle ligaments. In acute and chronic sinus tarsi injuries, MRI forms the established basis for diagnostic imaging, and can provide a definitive answer in most cases. MRI is also the method of choice for chronic posttraumatic pain with anterolateral impingement after rupture of the anterior talofibular ligament. Generally, for the evaluation of acute ankle injuries, MRI has developed to be the most important second-step procedure when projection radiology is non-diagnostic. (orig.)

  18. Update on acute ankle sprains.

    Tiemstra, Jeffrey D

    2012-06-15

    Ankle sprains are a common problem seen by primary care physicians, especially among teenagers and young adults. Most ankle sprains are inversion injuries to the lateral ankle ligaments, although high sprains representing damage to the tibiofibular syndesmosis are becoming increasingly recognized. Physicians should apply the Ottawa ankle rules to determine whether radiography is needed. According to the Ottawa criteria, radiography is indicated if there is pain in the malleolar or midfoot zone, and either bone tenderness over an area of potential fracture (i.e., lateral malleolus, medial malleolus, base of fifth metatarsal, or navicular bone) or an inability to bear weight for four steps immediately after the injury and in the emergency department or physician's office. Patients with ankle sprain should use cryotherapy for the first three to seven days to reduce pain and improve recovery time. Patients should wear a lace-up ankle support or an air stirrup brace combined with an elastic compression wrap to reduce swelling and pain, speed recovery, and protect the injured ligaments as they become more mobile. Early mobilization speeds healing and reduces pain more effectively than prolonged rest. Pain control options for patients with ankle sprain include nonsteroidal anti-inflammatory drugs, acetaminophen, and mild opioids. Because a previous ankle sprain is the greatest risk factor for an acute ankle sprain, recovering patients should be counseled on prevention strategies. Ankle braces and supports, ankle taping, a focused neuromuscular training program, and regular sport-specific warm-up exercises can protect against ankle injuries, and should be considered for patients returning to sports or other high-risk activities. PMID:22962897

  19. Acute ankle sprain: an update.

    Ivins, Douglas

    2006-11-15

    Acute ankle injury, a common musculoskeletal injury, can cause ankle sprains. Some evidence suggests that previous injuries or limited joint flexibility may contribute to ankle sprains. The initial assessment of an acute ankle injury should include questions about the timing and mechanism of the injury. The Ottawa Ankle and Foot Rules provide clinical guidelines for excluding a fracture in adults and children and determining if radiography is indicated at the time of injury. Reexamination three to five days after injury, when pain and swelling have improved, may help with the diagnosis. Therapy for ankle sprains focuses on controlling pain and swelling. PRICE (Protection, Rest, Ice, Compression, and Elevation) is a well-established protocol for the treatment of ankle injury. There is some evidence that applying ice and using nonsteroidal antiinflammatory drugs improves healing and speeds recovery. Functional rehabilitation (e.g., motion restoration and strengthening exercises) is preferred over immobilization. Superiority of surgical repair versus functional rehabilitation for severe lateral ligament rupture is controversial. Treatment using semirigid supports is superior to using elastic bandages. Support devices provide some protection against future ankle sprains, particularly in persons with a history of recurrent sprains. Ankle disk or proprioceptive neuromuscular facilitation exercise regimens also may be helpful, although the literature supporting this is limited. PMID:17137000

  20. The effect of isokinetic and proprioception training on strength, movement and gait parameters after acute supination injury of the ankle ligaments

    C. Mucha

    2009-02-01

    Full Text Available The effects of a three-week isokinetic training compared to typical proprio -ceptive training on parameters of strength, movement and gait function after acute ankle ligament sprain were investigated. Thirty-nine patients were randomly allocated to two comparison groups. In group 1 (n=20a proprioceptive training and in group 2 (n=19 an isokinetic strength training (Cybex 6000® were administered. Thepatients of both groups underwent training five times a week for three weeks. Before and at the end of the treatmentcourse, in both groups isokinetic strength was tested, the range of motion in the ankle joint was recorded and gait wasanalyzed (multicomponent strength measurement platform, Henschel-System®. The maximum isokinetic torque(60°/s [Nm] and the contact time (monopedal support time of the injured leg during gait cycle were the basis for evaluation.The data obtained show that in group 2 a significantly greater increase of the maximum isokinetic torque wasattained in almost all range of motion of the ankle joint in the course of treatment. A t the same time, in group 2 theshortening of the contact time in the stance phase of the injured leg could be compensated. The active range of motionin the ankle joint was less at the end of treatment in group 2 than in group 1. The isokinetic training obviously did notonly lead to better strength regeneration, but also to a functionally more stable ankle joint with a rhythmically moreevenly balanced stance phase of the gait cycle.  These results suggest that the used isokinetic training had positive effects on functional stability after acute ankle sprain.

  1. Managing ankle ligament sprains and tears: current opinion.

    McGovern, Ryan P; Martin, RobRoy L

    2016-01-01

    The purpose of this paper is to present a current review of pathoanatomical features, differential diagnosis, objective assessment, intervention, and clinical course associated with managing lateral ankle ligament sprains. Proper diagnosis and identification of affected structures should be obtained through history and objective assessment. From this information, an individualized evidence-based intervention plan can be developed to enable recovery while decreasing the risk of reinjury. An appropriate evaluation is needed not only to determine the correct diagnosis but also to allow for grading and determining the prognosis of the injury in those with an acute lateral ankle sprain. Examination should include an assessment of impairments as well as a measure of activity and participation. Evidence-based interventions for those with an acute lateral ankle sprain should include weight bearing with bracing, manual therapy, progressive therapeutic exercises, and cryotherapy. For those with chronic ankle instability (CAI), interventions should include manual therapy and a comprehensive rehabilitation program. It is essential to understand the normal clinical course for athletes who sustain a lateral ankle sprain as well as risk factors for an acute injury and CAI. Risk factors for both an acute lateral ankle sprain and CAI include not using an external support and not participating in an appropriate exercise program. Incorporating the latest evidence-based rehabilitation techniques provides the best course of treatment for athletes with an acute ankle sprain or CAI. PMID:27042147

  2. Differences in Men's and Women's Mean Ankle Ligamentous Laxity

    Wilkerson, Ricky D; Mason, Melanie A

    2000-01-01

    The incidence of ligamentous ankle injuries is known to be one of the most common athletic injuries that exists. Recently, there has been a great deal of interest regarding the increased risk of female ligamentous injury, such as the anterior cruciate ligament, lateral ankle sprains and others. The purpose of this study is to evaluate whether or not normal lateral ankle ligamentous laxity is similar in male and female athletes. This study selects 22 male and 27 female college athletes who hav...

  3. Managing ankle ligament sprains and tears: current opinion

    McGovern RP

    2016-03-01

    Full Text Available Ryan P McGovern,1 RobRoy L Martin,1,2 1Department of Physical Therapy, Rangos School of Health Sciences, Duquesne University, 2Centers for Sports Medicine – University of Pittsburgh, Pittsburgh, PA, USA Abstract: The purpose of this paper is to present a current review of pathoanatomical features, differential diagnosis, objective assessment, intervention, and clinical course associated with managing lateral ankle ligament sprains. Proper diagnosis and identification of affected structures should be obtained through history and objective assessment. From this information, an individualized evidence-based intervention plan can be developed to enable recovery while decreasing the risk of reinjury. An appropriate evaluation is needed not only to determine the correct diagnosis but also to allow for grading and determining the prognosis of the injury in those with an acute lateral ankle sprain. Examination should include an assessment of impairments as well as a measure of activity and participation. Evidence-based interventions for those with an acute lateral ankle sprain should include weight bearing with bracing, manual therapy, progressive therapeutic exercises, and cryotherapy. For those with chronic ankle instability (CAI, interventions should include manual therapy and a comprehensive rehabilitation program. It is essential to understand the normal clinical course for athletes who sustain a lateral ankle sprain as well as risk factors for an acute injury and CAI. Risk factors for both an acute lateral ankle sprain and CAI include not using an external support and not participating in an appropriate exercise program. Incorporating the latest evidence-based rehabilitation techniques provides the best course of treatment for athletes with an acute ankle sprain or CAI. Keywords: reinjury, chronic ankle instability, rehabilitation techniques, diagnosis, intervention, athlete

  4. Acute and chronic lateral ankle instability in the athlete.

    Chan, Keith W; Ding, Bryan C; Mroczek, Kenneth J

    2011-01-01

    Ankle sprain injuries are the most common injury sustained during sporting activities. Three-quarters of ankle injuries involve the lateral ligamentous complex, comprised of the anterior talofibular ligament (ATFL), the calcaneofibular ligament (CFL), and the posterior talofibular ligament (PTFL). The most common mechanism of injury in lateral ankle sprains occurs with forced plantar flexion and inversion of the ankle as the body's center of gravity rolls over the ankle. The ATFL followed by the CFL are the most commonly injured ligaments. Eighty percent of acute ankle sprains make a full recovery with conservative management, while 20% of acute ankle sprains develop mechanical or functional instability, resulting in chronic ankle instability. Treatment of acute ankle sprains generally can be successfully managed with a short period of immobilization that is followed by functional rehabilitation. Patients with chronic ankle instability who fail functional rehabilitation are best treated with a Brostrom-Gould anatomic repair or, in those patients with poor tissue quality or undergoing revision surgery, an anatomic reconstruction. PMID:21332435

  5. Injury of the ankle joint ligaments; Bandverletzungen des Sprunggelenks

    Breitenseher, M.J. [Institut fuer Radiologie, Landesklinikum Waldviertel Horn, Horn (Austria); Karl Landsteiner Institut, St. Poelten (Austria)

    2007-03-15

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination and clinical stress tests. If the clinical stress test is positive, stress radiography can be performed. There is, however, no consensus about the usefulness of stress radiography in acute ankle sprain, and in particular about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today, magnetic resonance imaging (MRI) is not used in this area, although it does allow controlled positioning of the foot and defined section visualization of injured lateral collateral ankle ligaments. In acute and chronic sinus tarsi injuries, MRI forms the established basis for diagnostic imaging, and can provide a definitive answer in most cases. MRI is also the method of choice for chronic posttraumatic pain with anterolateral impingement after rupture of the anterior talofibular ligament. Generally, for the evaluation of acute ankle injuries, MRI has developed to be the most important second-step procedure when projection radiology is non-diagnostic. (orig.) [German] Die Diagnose einer lateralen Bandverletzung nach einem Sprunggelenktrauma basiert auf der Anamnese, der klinischen Untersuchung und klinischen Stresstests. Bei positiven klinischen Stresstests kann eine Stressradiographie durchgefuehrt werden. Es gibt keine Uebereinstimmung hinsichtlich des Stellenwerts der Stressradiographie beim frischen Supinationstrauma des Sprunggelenks, insbesondere fuer den Winkel der Aufklappbarkeit bei einer Zweibandverletzung, der von 5 -30 reicht. Die MRT wird bei dieser Indikation zurzeit nur in Einzelfaellen benutzt, obwohl sie mit definierter Fusspositionierung und Ausrichtung der Untersuchungsebene eine ausgezeichnete Beurteilung der Sprunggelenkbaender erlaubt. Sie ist im besonderen Masse geeignet, akute und chronische Verletzungen des Sinus tarsi zu beurteilen. Bei chronischen Beschwerden nach Bandverletzung ist die MRT zur

  6. Acute injury of the ankle joint

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and clinical stress tests. If the clinical stress test is positive, stress radiography could be performed. There is no consensus about the usefulness of stress radiography in acute ankle sprain, particularly about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today MRI is not used for this indication, although it allows, with controlled positioning of the foot and with defined sections, visualization of injured lateral collateral ankle ligaments. In ankle injuries, plain radiographs form the established basis of diagnostic imaging and can provide definitive answers in most cases. CT is used in complex fractures for complete visualization. MRI is the method of choice for several diagnostic problem cases, including occult fractures and post-traumatic avascular necrosis. In tendon injuries, MRI is important if ultrasound is not diagnostic. Generally, for the evaluation of acute ankle injuries, MRI is the most important second-step procedure when radiographs are nondiagnostic. (orig.)

  7. MRI of injuries of the lateral ankle ligaments

    The most frequent sport injury of the ankle is located in the lateral ankle ligaments. The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and stress radiography, allowing a fair diagnosis for the daily routine. For the direct visualization and precise diagnosis of the lateral ankle ligaments MRI provides the best answer. MRI is used with controlled positioning of the foot, correct angulation of sequenzes, and distinct analysis of MR findings. Sinus tarsi ligaments and ligaments of the distal syndesmosis should be included to the report. In selected patients MRI allows the best evaluation of the extent of the lateral ankle ligaments. MRI is the method of choice for combined osteochondral injuries and soft tissue lesions too. (orig.)

  8. Triplane ankle fracture with deltoid ligament tear and syndesmotic disruption

    Cummings, Robert Jay

    2008-01-01

    In patients with immature skeletons, ligamentous injuries rarely accompany ankle fractures. In this article, we report about deltoid ligament tears and syndesmotic disruptions accompanying triplane ankle fractures in two children, and make recommendations as to the evaluation and treatment of children with such injuries.

  9. Injuries of the lateral collateral ligaments of the ankle: assessment with MR imaging

    The aim of this study was to evaluate the ability of MRI to display injuries of the lateral collateral ligamentous complex in patients with an acute ankle distorsion trauma. The MR examinations of 36 patients with ankle pain after ankle distorsion were evaluated retrospectively without knowledge of clinical history, outcome and/or operative findings. The examinations were performed on a 1.5-T whole-body imager using a flexible surface coil. The signs for ligamentous abnormality were as follows: complete or partial discontinuity, increased signal within, and irregularity and waviness of the ligament. The results were compared with operative findings in 18 patients with subsequent surgical repair. Eighteen patients with conservative therapy had a follow-up MR examination after 3 months. There was 1 sprain, 3 partial and 32 complete tears of the anterior talofibular ligament, and 5 sprains, 5 partial, and 7 complete tears of the calcaneofibular ligament. There were no lesions of the posterior talofibular ligament. Compared with surgery, MRI demonstrated in 18 of 18 cases the exact extent of anterior talofibular ligament injuries and underestimated the extent in 2 of 8 cases of calcaneofibular ligament injury. In patients with follow-up MRI after conservative therapy, a thickened band-like structure was found along the course of the injured ligament in 17 of 18 cases. The absence of ligament repair after conservative treatment was confirmed during operative revision in one case. The MRI technique allows for grading of the extent of injury of the lateral collateral ligamentous complex after acute ankle strain. It seems to be suitable for monitoring the healing process after conservative-functional treatment of ligament tears. (orig.)

  10. Injuries of the lateral collateral ligaments of the ankle: assessment with MR imaging

    Kreitner, K.F.; Ferber, A.; Grebe, P.; Thelen, M. [Department of Radiology, Johannes Gutenberg University Mainz (Germany); Runkel, M. [Department of Traumatologic and Reconstructive Surgery, Johannes Gutenberg University Mainz (Germany); Berger, S. [Department of Pediatric Surgery, Johannes Gutenberg University Mainz (Germany)

    1999-04-01

    The aim of this study was to evaluate the ability of MRI to display injuries of the lateral collateral ligamentous complex in patients with an acute ankle distorsion trauma. The MR examinations of 36 patients with ankle pain after ankle distorsion were evaluated retrospectively without knowledge of clinical history, outcome and/or operative findings. The examinations were performed on a 1.5-T whole-body imager using a flexible surface coil. The signs for ligamentous abnormality were as follows: complete or partial discontinuity, increased signal within, and irregularity and waviness of the ligament. The results were compared with operative findings in 18 patients with subsequent surgical repair. Eighteen patients with conservative therapy had a follow-up MR examination after 3 months. There was 1 sprain, 3 partial and 32 complete tears of the anterior talofibular ligament, and 5 sprains, 5 partial, and 7 complete tears of the calcaneofibular ligament. There were no lesions of the posterior talofibular ligament. Compared with surgery, MRI demonstrated in 18 of 18 cases the exact extent of anterior talofibular ligament injuries and underestimated the extent in 2 of 8 cases of calcaneofibular ligament injury. In patients with follow-up MRI after conservative therapy, a thickened band-like structure was found along the course of the injured ligament in 17 of 18 cases. The absence of ligament repair after conservative treatment was confirmed during operative revision in one case. The MRI technique allows for grading of the extent of injury of the lateral collateral ligamentous complex after acute ankle strain. It seems to be suitable for monitoring the healing process after conservative-functional treatment of ligament tears. (orig.) With 5 figs., 2 tabs., 26 refs.

  11. Relationship between stress ankle radiographs and injured ligaments on MRI

    This study was performed to investigate the relationship between the injured lateral ankle ligaments on MRI and stress ankle radiographs. Two hundred and twenty-nine consecutive patients (mean age 35.5 years, SD 14.6 years; 136 males and 93 females) that underwent ankle stress radiographs and MRI for lateral ankle instability were included. Tibiotalar tilt angle and anterior translation of talus were measured on stress ankle radiographs. Degree of lateral ligaments (anterior talofibular, calcaneofibular, and posterior talofibular) and deltoid ligament injuries were evaluated and scored as intact (0), partial injury (1), and complete injury (2) on MR images. Effusion of ankle joint was also recorded. The effects of gender, age, injuries of ligaments, and ankle joint effusion on stress radiographs were statistically analyzed. Gender (p = 0.010), age (p = 0.020), and anterior talofibular ligament (ATFL) injury (p < 0.001) were the factors significantly affecting tibiotalar tilt angle. Posterior talofibular ligament (PTFL) injury (p = 0.014) was found to be the only significant factor affecting the anterior translation on the anterior drawer radiographs. ATFL injury and PTFL injury on MRI significantly affected tibiotalar tilt angle and anterior drawer on stress radiographs. Other factors, such as age and gender, need to be considered in evaluating radiographic lateral ankle instability. (orig.)

  12. Relationship between stress ankle radiographs and injured ligaments on MRI

    Lee, Kyoung Min; Chung, Chin Youb; Chung, Myung Ki; Won, Sung Hun; Lee, Seung Yeol; Park, Moon Seok [Seoul National University Bundang Hospital, Department of Orthopaedic Surgery, Kyungki (Korea, Republic of); Kwon, Soon-Sun [Seoul National University Bundang Hospital, Biomedical Research Institute, Kyungki (Korea, Republic of)

    2013-11-15

    This study was performed to investigate the relationship between the injured lateral ankle ligaments on MRI and stress ankle radiographs. Two hundred and twenty-nine consecutive patients (mean age 35.5 years, SD 14.6 years; 136 males and 93 females) that underwent ankle stress radiographs and MRI for lateral ankle instability were included. Tibiotalar tilt angle and anterior translation of talus were measured on stress ankle radiographs. Degree of lateral ligaments (anterior talofibular, calcaneofibular, and posterior talofibular) and deltoid ligament injuries were evaluated and scored as intact (0), partial injury (1), and complete injury (2) on MR images. Effusion of ankle joint was also recorded. The effects of gender, age, injuries of ligaments, and ankle joint effusion on stress radiographs were statistically analyzed. Gender (p = 0.010), age (p = 0.020), and anterior talofibular ligament (ATFL) injury (p < 0.001) were the factors significantly affecting tibiotalar tilt angle. Posterior talofibular ligament (PTFL) injury (p = 0.014) was found to be the only significant factor affecting the anterior translation on the anterior drawer radiographs. ATFL injury and PTFL injury on MRI significantly affected tibiotalar tilt angle and anterior drawer on stress radiographs. Other factors, such as age and gender, need to be considered in evaluating radiographic lateral ankle instability. (orig.)

  13. Value of 13-MHz high-frequency ultrasound of the lateral ankle ligaments and the anterior tibiofibular ligament

    Purpose: Determination of the value of 13-MHz high-frequency ultrasound in the diagnosis of acute injuries of the lateral ankle ligaments and the anterior tibiofibular ligament by comparison with MRI. Method: Sonography was performed prospectively in 64 acutely injured patients using a mechanical 13-MHz sector probe; for diagnosis of the anterior tibiofibular ligament a 15-MHz sector probe was employed during the course of this trial. Using a 0.2-T unit for MRI examination, T1-weighted (TR 580 ms, TE 24 ms) and T2-weighted (TR 3000 ms, TE 80 ms) spin-echo sequences were obtained in various oblique axial imaging planes. Results: In the differentiation of intact and injured ligaments, ultrasound and MRI agreed in 95.3/% of cases for the anterior fibulotalar ligament, in 88.3% for the fibulocalcanear ligament and in 85.0% for the anterior tibiofibular ligament. Conclusion: Lesions of the anterior talofibular and fibulocalcanear ligament can be accurately demonstrated by ultrasound if a 13-MHz sector scanner is used. The detection of lesions in the anterior tibiofibular ligament is more difficult. With increasing experience and by using a 15-MHz sector scanner, better results can be expected for this ligament. (orig.)

  14. MR imaging of the lateral collateral ligaments after ankle sprain

    35 patients with ankle sprain were examined by MRI and stress radiographs. 13 were operated afterwards, 22 patients underwent a functional conservative therapy and were examined by MRI and stress radiographs and second time after three months. MRI reports were correct in 12 of 13 operated cases. After conservative therapy we did not find any disrupted ankle ligament. MRI showed intact ligaments thickened by scar. (orig./MG)

  15. Magnetic resonance imaging of ankle ligaments and tendon injuries

    Today MRI allows evaluation of the integrity of injured ankle ligaments. The major difficulty in MRI is inconsistency in visualization by inadequate appreciation of the three-dimensional orientation of each ankle ligament. Using this technique, 52 patients with sprained ankles underwent MRI. The integrity of rupture of the collateral lateral ligaments was obtained in all 52 ankles. Full-lenght visualization is essential for evaluation of the ankle ligaments with MRI. In these 52 patients the angle of tilt on the stress X-ray was compared with the rate of MRI findings showing an injury affecting two ligaments. We found that none of the patients in whom the angle of lateral tilt was less than 5 had rupture of two laterial ligaments, while 32% of patients with angles of tilt of 6-14 and 42% of those with angles of tilt over 15 on stress X-ray had two ruptured lateral ligaments. The advantages of MRI are that it offers the best visualization of the extent of the tendon lesion. MRI, however, seems to be superior to US in detecting and quantifying lesions of the Achilles tendon. Therefore, MRI may be indicated in particularly difficult cases of tendons injuries in the foot. (orig.)

  16. Diagnosis of ligament injuries in the superior ankle joint

    Nearly 40 years after ankle arthrography was first introduced, the anterior and inversion stress views of the ankle are still widely preferred as a noninvasive method of evaluating ligament injuries in the upper ankle. We consider the stress test, bilaterally performed using a standardized stress apparatus, as a basic examination by which to differentiate between slight and severe sprain. Intensive muscel splinting due to painful swelling can sometimes be treated by injection of local anesthetic. Like many authors, we perform ankle arthrography in cases where there is a significant difference between the clinical findings and the stress test. The technique of ankle arthrography can be readily learned and is extremely accurate in delineating the extent of ligamentous injury produced by moderate or severe ankle sprains. It can be performed in any X-ray department. (orig.)

  17. Analysis of the Effects of Normal Walking on Ankle Joint Contact Characteristics After Acute Inversion Ankle Sprain.

    Bae, Ji Yong; Park, Kyung Soon; Seon, Jong Keun; Jeon, Insu

    2015-12-01

    To show the causal relationship between normal walking after various lateral ankle ligament (LAL) injuries caused by acute inversion ankle sprains and alterations in ankle joint contact characteristics, finite element simulations of normal walking were carried out using an intact ankle joint model and LAL injury models. A walking experiment using a volunteer with a normal ankle joint was performed to obtain the boundary conditions for the simulations and to support the appropriateness of the simulation results. Contact pressure and strain on the talus articular cartilage and anteroposterior and mediolateral translations of the talus were calculated. Ankles with ruptured anterior talofibular ligaments (ATFLs) had a higher likelihood of experiencing increased ankle joint contact pressures, strains and translations than ATFL-deficient ankles. In particular, ankles with ruptured ATFL + calcaneofibular ligaments and all ruptured ankles had a similar likelihood as the ATFL-ruptured ankles. The push off stance phase was the most likely situation for increased ankle joint contact pressures, strains and translations in LAL-injured ankles. PMID:26077988

  18. Three-dimensional magnetic resonance imaging for ruptures of the lateral ligaments of the ankle

    The accuracy has been determined of three-dimensional MRI in visualizing the anterior talofibular and the calcaneofibular ligament in young athletes with an acute severe sprain of the lateral ligaments of the ankle by comparing these findings with those found at operation and evaluating three-dimensional fast imaging with steady state precession (3D FISP) as a diagnostic aid to operative planning for tears of both the anterior talofibular and the calcaneofibular ligament in younger competitive athletes. (author). 20 refs.; 2 figs

  19. Injured lateral ankle ligaments: technique and assessment of MRI

    56 patients with the clinical diagnosis of sprained ankles were investigated. Evaluation of the anterior (AFTL) and posterior fibulotalar ligament (PFTL) was performed with the foot in dorsiflexion (20 ) and of the fibulo calcanear ligament (FCL) in plantarflexion (45 ). Axial T1w-SE and T2w-TSE images were obtained. Full-length visualisation of ligmaments in one slice and the extent of injury were evaluated. 12 ankle injuries were confirmed by operation. With MRI full-length visualisation of lateral ankle ligaments was possible in 86%. A partial/complete rupture of the AFTL was noticed in 33/64% and of the FCI in 29/39%, and of the PFTL in 27/5%. Sensitivity/specificity of MRI when compared to surgery was 100/100% for injuries of the AFTL, 64/100% for the FCL, and 33/78% for the PFTL. (orig./MG)

  20. Three-dimensional analysis of injured lateral ligaments of the ankle with FISP MR imaging

    In a series of 150 acutely injured or chronically unstable ankles, oblique reconstructions of the anterior talo-fibular (TFA) and calcaneo-fibular (CF) ligaments were performed. Fast three-dimensional (3D) imaging with a flip angle of 40 degrees, a TR/TE of 30/10 msec, and 128 1-mm-thick sections allowed the evaluation of the whole ankle joint in 16 minutes. Partial or complete ruptures of TFA and/or CF ligaments as well as associated bone or cartilage occult fractures are detected. The authors discuss how, by enabling assessment of the severity of ankle sprains, 3D imaging was found to be helpful in defining when surgical therapy was necessary

  1. Proprioceptive exercises for ankle ligament injury: a CAT

    Raúl Aguilera Eguía

    2013-06-01

    Full Text Available This CAT (Critically Appraised Topic answered the question: In recreational athletes suffering from chronic ankle sprain, can proprioceptive exercises reduce its recurrence?The clinical question was analyzed in three parts: patient, intervention and outcome. The purpose was to test the validity, results and effectiveness of proprioceptive exercises in recreational athletes suffering from chronic ankle sprain to reduce its recurrence from the article "Effectiveness of proprioceptive exercises for ankle ligament injury in adults: A systematic literature and meta-analisys "Postle”1 (2012.

  2. Return to Play Following Ankle Sprain and Lateral Ligament Reconstruction.

    Shawen, Scott B; Dworak, Theodora; Anderson, Robert B

    2016-10-01

    Ankle sprains are the most common musculoskeletal injury occurring during athletics. Proper initial treatment with supportive pain control, limited immobilization, early return to weight bearing and range of motion, and directed physical therapy are essential for preventing recurrent injury. Reconstruction of the lateral ligaments is indicated for patients with continued instability and dysfunction despite physical therapy. Return to athletic activity should be reserved for athletes who have regained strength, proprioception, and range of motion of the injured ankle. Athletes with a history of an ankle sprain should be prophylactically braced or tapped to reduce risk of recurrent injury. PMID:27543408

  3. Acute paediatric ankle trauma: MRI versus plain radiography

    Objective: To evaluate the diagnosis of acute physeal ankle fractures on plain radiographs using MRI as the gold standard. Methods: Sixty consecutive children, 29 with a clinical diagnosis of lateral ligament injury and 31 with physeal ankle fractures, were examined using both radiographs and MRI in the acute period. The imaging data were reviewed by three ''masked'' radiologists. The fracture diagnosis and Slater-Harris classification of radiographs were compared with findings on MRI. Results: Plain radiography produced five of 28 (18%) false negative and 12 of 92 (13%) false positive fracture diagnoses compared with MRI. Six of the 12 false positive fractures were due to a misclassification of lateral ligament disruption as SH1 fractures. Altogether a difference was found in 21% of cases in either the diagnosis or the classification of the fractures according to Salter- Harris. All bone bruises in the distal tibia and fibula and 64% of bone bruises in the talus were seen in association with lateral ligament injuries. Talar bone bruises in association with fractures occurred on the same side as the malleolar fracture; talar bone bruises in association with lateral ligament disruption were seen in different locations. The errors identified on radiographs by MRI did not affect the management of the injury. Conclusions: The incidence of false negative ankle fractures in plain radiographs was small and no complex ankle fractures were missed on radiographs. The total extent of complex fractures was, however, not always obvious on radiographs. In an unselected series of relatively mild ankle injuries, we were unable to show a single case where the treatment or prognosis based on plain radiography should have been significantly altered after having done a routine MRI examination. Plain radiography is still the diagnostic cornerstone of paediatric ankle injuries. (orig.)

  4. Acute paediatric ankle trauma: MRI versus plain radiography

    Lohman, M. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Radiological Dept., Helsinki University Central Hospital (Finland); Kivisaari, A.; Kivisaari, L. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Kallio, P.; Puntila, J. [Dept. of Paediatric Surgery, Hospital for Children and Adolescents, Helsinki Univ. Central Hospital, Helsinki (Finland); Vehmas, T. [Finnish Institute of Occupational Health, Helsinki (Finland)

    2001-09-01

    Objective: To evaluate the diagnosis of acute physeal ankle fractures on plain radiographs using MRI as the gold standard. Methods: Sixty consecutive children, 29 with a clinical diagnosis of lateral ligament injury and 31 with physeal ankle fractures, were examined using both radiographs and MRI in the acute period. The imaging data were reviewed by three ''masked'' radiologists. The fracture diagnosis and Slater-Harris classification of radiographs were compared with findings on MRI. Results: Plain radiography produced five of 28 (18%) false negative and 12 of 92 (13%) false positive fracture diagnoses compared with MRI. Six of the 12 false positive fractures were due to a misclassification of lateral ligament disruption as SH1 fractures. Altogether a difference was found in 21% of cases in either the diagnosis or the classification of the fractures according to Salter- Harris. All bone bruises in the distal tibia and fibula and 64% of bone bruises in the talus were seen in association with lateral ligament injuries. Talar bone bruises in association with fractures occurred on the same side as the malleolar fracture; talar bone bruises in association with lateral ligament disruption were seen in different locations. The errors identified on radiographs by MRI did not affect the management of the injury. Conclusions: The incidence of false negative ankle fractures in plain radiographs was small and no complex ankle fractures were missed on radiographs. The total extent of complex fractures was, however, not always obvious on radiographs. In an unselected series of relatively mild ankle injuries, we were unable to show a single case where the treatment or prognosis based on plain radiography should have been significantly altered after having done a routine MRI examination. Plain radiography is still the diagnostic cornerstone of paediatric ankle injuries. (orig.)

  5. A historical perspective on ankle ligaments reconstructive surgery.

    Di Matteo, Berardo; Tarabella, Vittorio; Filardo, Giuseppe; Tomba, Patrizia; Viganò, Anna; Marcacci, Maurilio; Zaffagnini, Stefano

    2016-04-01

    Ankle sprains are by far the most common injuries treated by sport medicine physicians. Treatment is mainly conservative, but in some cases surgical intervention is required. The aim of the present manuscript is to give an insight into the origins and developments of ankle ligaments reconstructive surgery, underlining the fundamental steps that marked the transition from a mere conservative approach to surgical treatment options. In this historical note, the most illustrious figures who contributed to this particular field of orthopaedic practice are also acknowledged. Level of evidence V. PMID:26718639

  6. Managing ankle ligament sprains and tears: current opinion

    McGovern RP; Martin RL

    2016-01-01

    Ryan P McGovern,1 RobRoy L Martin,1,2 1Department of Physical Therapy, Rangos School of Health Sciences, Duquesne University, 2Centers for Sports Medicine – University of Pittsburgh, Pittsburgh, PA, USA Abstract: The purpose of this paper is to present a current review of pathoanatomical features, differential diagnosis, objective assessment, intervention, and clinical course associated with managing lateral ankle ligament sprains. Proper diagnosis and identification of affected st...

  7. Acute Ankle Sprains in Primary Care

    R.M. van Rijn (Rogier)

    2010-01-01

    textabstractOf all injuries of the musculoskeletal system, 25% are acute lateral ankle sprains.1 In the USA and the UK there are about 23,000 and 5000 ankle sprains, respectively, each day. In the Netherlands approximately 600,000 people sustain an ankle injury each year, of those 120,000 occur duri

  8. Predicting Functional Recovery after Acute Ankle Sprain

    Sean R O'Connor; Bleakley, Chris M; Tully, Mark A; McDonough, Suzanne M

    2013-01-01

    INTRODUCTION:Ankle sprains are among the most common acute musculoskeletal conditions presenting to primary care. Their clinical course is variable but there are limited recommendations on prognostic factors. Our primary aim was to identify clinical predictors of short and medium term functional recovery after ankle sprain.METHODS:A secondary analysis of data from adult participants (N = 85) with an acute ankle sprain, enrolled in a randomized controlled trial was undertaken. The predictive v...

  9. Arthrography of the ankle

    The contribution of artrography in the diagnosis of acute ligaments injuries of the ankle is discussed. The technique of examination is described. An anatomic review, diagnostic elements and the proceeding are presented emphasizing the lateral ligaments. (M.A.C.)

  10. Arthrography of the ankle - diagnostic method in ligamental injuries

    Results were analyzed of 143 arthrographies in patients with severe distortions of the ankle: 97 men and 46 women at mean age 34,3 years. Arthrography was realized by Gordon's original technique. The following X-ray diagnostic features were considered evidential for demonstration of the ligamental apparatus of the joint: 1. Extracapsular presence of contrast matter beneath and aside for the lateral maleolus with spread in cranial direction; 2. 'effluence' of contrast matter around the medial maleolus in the antero-posterior roentgenogram; 3. Absence of contrast-matter-free zone on lateral roentgenography. The author's arthrographic interpretations were confirmed on the subsequent operative correction

  11. MRI of the lateral ankle ligaments: value of three-dimensional orientation

    Purpose: To determine the three-dimensional orientation of the lateral ankle ligaments with MRI. Materials and Methods: Twenty healthy volunteers without previous injury to the ankle were included in the study. With the right ankle in the normal anatomic position stabilized in a splint, coronal T2-weighted spin-echo sequences (TSE) were obtained. The three-dimensional orientation was determined by placing paths through the ligaments and by measuring the angles between corresponding tangents and the three main imaging planes. Results: Using the calculated angles, full-length visualization of the lateral ligaments of the ankle was achieved. The angles deviating from the axial imaging plane were 18.0 degrees for the anterior talofibular ligament, 52.3 degrees for the calcaneofibular ligament and 28.2 degrees for the posterior talofibular ligament. Conclusion: MRI enables the exact determination of the three-dimensional orientation of the lateral ankle ligaments. Orienting the imaging planes according to the calculated angular deviation allows the full-length visualization of the ligaments and is the basis for optimal imaging of the lateral ankle ligaments. (orig.)

  12. Dynamic high-resolution US of ankle and midfoot ligaments: normal anatomic structure and imaging technique.

    Sconfienza, Luca Maria; Orlandi, Davide; Lacelli, Francesca; Serafini, Giovanni; Silvestri, Enzo

    2015-01-01

    The ankle is the most frequently injured major joint in the body, and ankle sprains are frequently encountered in individuals playing football, basketball, and other team sports, in addition to occurring in the general population. Imaging plays a crucial role in the evaluation of ankle ligaments. Magnetic resonance imaging has been proven to provide excellent evaluation of ligaments around the ankle, with the ability to show associated intraarticular abnormalities, joint effusion, and bone marrow edema. Ultrasonography (US) performed with high-resolution broadband linear-array probes has become increasingly important in the assessment of ligaments around the ankle because it is low cost, fast, readily available, and free of ionizing radiation. US can provide a detailed depiction of normal anatomic structures and is effective for evaluating ligament integrity. In addition, US allows the performance of dynamic maneuvers, which may contribute to increased visibility of normal ligaments and improved detection of tears. In this article, the authors describe the US techniques for evaluation of the ankle and midfoot ligaments and include a brief review of the literature related to their basic anatomic structures and US of these structures. Short video clips showing dynamic maneuvers and dynamic real-time US of ankle and midfoot structures and their principal pathologic patterns are included as supplemental material. Use of a standardized imaging technique may help reduce the intrinsic operator dependence of US. Online supplemental material is available for this article. PMID:25590396

  13. Ankle pain

    Pain - ankle ... Ankle pain is often due to an ankle sprain. An ankle sprain is an injury to the ligaments, which ... the joint. In addition to ankle sprains, ankle pain can be caused by: Damage or swelling of ...

  14. Clinical study of the No.I Shangke oniment on acute ankle joint lateral collateral ligament injury%伤科Ⅰ号敷药治疗急性踝关节外侧副韧带损伤的

    高松年

    2013-01-01

    目的 观察伤科Ⅰ号敷药治疗急性踝关节外侧副韧带损伤的临床疗效.方法 选择55例急性踝关节外侧副韧带损伤患者,随机分为2组,实验组使用伤科Ⅰ号外敷,对照组使用扶他林外涂,疗程均为7d,比较2组治疗后Povacz踝关节外侧副韧带疗效评分变化,疼痛、肿胀缓解时间差异及患者治疗后疗效差异.结果 2组在治疗后3d、7d、2周、4周Povacz踝关节外侧副韧带疗效评分比较有显著性差异(P均0.05);2组疼痛及肿胀缓解时间比较有显著性差异(P均 0. 05 ). The differences in relieving time of pain and swelling and curative effect between the two groups were significant, the indexes in the experimental group were better than that in the control group. Conclusion Compared with Votalin, the No.Ⅰ Shangke oniment has a confirmed short-term efficacy on acute ankle joint lateral collateral ligament injury.

  15. Ultrasonography as a diagnostic tool in assessing deltoid ligament injury in supination external rotation fractures of the ankle.

    Henari, Shwan

    2011-10-01

    The medial deltoid ligament is the primary stabilizing structure in the ankle joint following lateral malleolar fracture. However, medial deltoid ligament ruptures are difficult to diagnose using current imaging modalities. We hypothesized that ultrasonography can be used to accurately allow early clinical assessment of ankle fracture stability, thereby negating the need to perform plain film stress views of the acutely injured ankle. This prospective study included 12 patients (age range, 18-72) with supination external rotation fractures requiring operative fixation. Following induction of anesthesia, ultrasonography examination was performed, followed by an arthrogram under fluoroscopic screening. Radiographs, ultrasonography, and arthrographic findings were compared. There was 100% correlation between ultrasonography and arthrogram findings. Ultrasonography accurately diagnosed medial deltoid rupture with a sensitivity of 100% and specificity of 100%. Plain film radiographs of the ankle had a sensitivity of 57.1% and a specificity of 60%. The difference between these was significant (χ(2)=.0091). This study demonstrates diagnostic ultrasonography to be an accurate diagnostic modality in assessing medial deltoid ligament integrity in patients with supination external rotation fractures. It offers the same sensitivity and specificity as arthrography without the need for additional invasive procedures. Its relative ease of use and lack of ionizing radiation make it a potentially useful tool, particularly in a busy trauma service.

  16. Diagnosis of ligament injuries in the superior ankle joint. Roentgendiagnostik der Bandlaesionen des oberen Sprunggelenks

    Gebing, R.; Fiedler, V. (Staedtische Krankenanstalten Krefeld (Germany, F.R.). Inst. fuer Roentgendiagnostik)

    1991-12-01

    Nearly 40 years after ankle arthrography was first introduced, the anterior and inversion stress views of the ankle are still widely preferred as a noninvasive method of evaluating ligament injuries in the upper ankle. We consider the stress test, bilaterally performed using a standardized stress apparatus, as a basic examination by which to differentiate between slight and severe sprain. Intensive muscel splinting due to painful swelling can sometimes be treated by injection of local anesthetic. Like many authors, we perform ankle arthrography in cases where there is a significant difference between the clinical findings and the stress test. The technique of ankle arthrography can be readily learned and is extremely accurate in delineating the extent of ligamentous injury produced by moderate or severe ankle sprains. It can be performed in any X-ray department. (orig.).

  17. Acute injury of the ankle joint; Akutes Trauma des Sprunggelenks

    Breitenseher, M.J. [Univ. Klinik fuer Radiodiagnostik, Abt. fuer Osteologie und Besondere Klinische Einrichtung Magnet Resonanz, AKH, Wien (Austria)]|[Ludwig-Boltzmann-Institut fuer Radiologisch-Physikalische Tumordiagnostik, Vienna (Austria)

    1999-01-01

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and clinical stress tests. If the clinical stress test is positive, stress radiography could be performed. There is no consensus about the usefulness of stress radiography in acute ankle sprain, particularly about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today MRI is not used for this indication, although it allows, with controlled positioning of the foot and with defined sections, visualization of injured lateral collateral ankle ligaments. In ankle injuries, plain radiographs form the established basis of diagnostic imaging and can provide definitive answers in most cases. CT is used in complex fractures for complete visualization. MRI is the method of choice for several diagnostic problem cases, including occult fractures and post-traumatic avascular necrosis. In tendon injuries, MRI is important if ultrasound is not diagnostic. Generally, for the evaluation of acute ankle injuries, MRI is the most important second-step procedure when radiographs are nondiagnostic. (orig.) [Deutsch] Die Diagnose einer lateralen Bandverletzung beim frischen Sprunggelenkstrauma fusst auf der Anamnese, der klinischen Untersuchung und klinischen Stresstests. Bei positiven klinischen Stresstests kann eine Stressradiographie durchgefuehrt werden. Es gibt keine Uebereinstimmung fuer den Wert der Stressradiographie beim frischen Supinationstrauma des Sprunggelenks, insbesonders fuer den Winkel der Aufklappbarkeit bei einer Zweibandverletzung, der von 5 -30 reicht. Die MRT wird zur Zeit bei dieser Indikation nur in Einzelfaellen benutzt, obwohl sie mit definierter Fusspositionierung und Ausrichtung der Untersuchungsebene eine ausgezeichnete Beurteilung der Sprunggelenksbaende erlaubt. Bei knoecherner Sprunggelenksverletzungen ist die Verwendung des konventionellen Roentgen die etablierte Methode und meist

  18. The stress-tenogram in the diagnosis of ruptures of the lateral ligament of the ankle

    The stress-tenogram is a radiological technique for the investigation of injuries to the lateral ligament of the ankle, and combines the information previously provided by inversion and anterior stress radiographs, and the peroneal tenogram. It is designed to differentiate between stable and unstable ankles, and between isolated ruptures of the anterior talofibular ligament and combined tears of the anterior talofibular and calcaneofibular ligaments. A high degree of diagnostic accuracy has been confirmed at operative repair in a group of thirty-two patients. (author)

  19. MRI of injuries of the lateral ankle ligaments; MRT bei Verletzungen der lateralen und angrenzenden Baender des Sprunggelenks

    Breitenseher, Martin [Landesklinikum Waldviertel Horn, Horn (Austria). Inst. fuer Radiologie und Interventionelle Radiologie

    2011-09-15

    The most frequent sport injury of the ankle is located in the lateral ankle ligaments. The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and stress radiography, allowing a fair diagnosis for the daily routine. For the direct visualization and precise diagnosis of the lateral ankle ligaments MRI provides the best answer. MRI is used with controlled positioning of the foot, correct angulation of sequenzes, and distinct analysis of MR findings. Sinus tarsi ligaments and ligaments of the distal syndesmosis should be included to the report. In selected patients MRI allows the best evaluation of the extent of the lateral ankle ligaments. MRI is the method of choice for combined osteochondral injuries and soft tissue lesions too. (orig.)

  20. Diagnostic value of stress radiography in lesions of the lateral ligaments of the ankle

    The diagnostic accuracy of inversion and anterior stress radiography in rupture of the lateral ligaments of the ankle joint was assessed in 56 patients undergoing surgery. In inversion stress radiography, 58% of the patients with confirmed rupture of the lateral ligaments of the ankle had a talar tilt of 10 degrees or more, allowing a predicitive value of a positive test of 94%. In anterior stress radiography, 53% of the patients had a posterior tibiotalar distance of 9 mm or more, allowing a predictive value of a positive test of 81%. In measurements of talar tilt and anterior displacement of the talus values higher than normal in the injured ankle may be a sign of a rupture of the lateral ligament. (orig.)

  1. Elastic properties of Thiel-embalmed human ankle tendon and ligament.

    Liao, Xiaochun; Kemp, Sandy; Corner, George; Eisma, Roos; Huang, Zhihong

    2015-10-01

    Thiel embalming is recommended as an alternative to formalin-based embalming because it preserves tissue elasticity, color, and flexibility in the long term, with low infection and toxicity risk. The degree to which Thiel embalming preserves elasticity has so far been assessed mainly by subjective scoring, with little quantitative verification. The aim of this study is to quantify the effect of Thiel embalming on the elastic properties of human ankle tendons and ligament. Biomechanical tensile tests were carried out on six Thiel-embalmed samples each of the peroneus longus, peroneus brevis, and calcaneal tendons, and the calcaneofibular ligament, with strain rates of 0.25%s(-1), 2%s(-1), and 8%s(-1). The stress-strain relationship was calculated from the force-extension response with cross-sectional area and gauge length. Young's modulus was determined from the stress-strain curve. The results showed that the tendon and ligament elasticity were lower after Thiel embalming than the literature values for fresh nonembalmed tendons and ligament. The biomechanical tensile test showed that the measured elasticity of Thiel-embalmed tendons and ligaments increased with the strain rate. The Thiel embalming method is useful for preserving human ankle tendons and ligaments for anatomy and surgery teaching and research, but users need to be aware of its softening effects. The method retains the mechanical strain rate effect on tendons and ligament. PMID:25707906

  2. Dynamic Evaluation of the Contact Characteristics and Three-Dimensional Motion for the Ankle Joint with Lateral Ligament Injuries

    Kawakami, Kensaku; Omori, Go; Terashima, Shojiro; Sakamoto, Makoto; Hara, Toshiaki

    The purpose of this study was to clarify the dynamic changes in contact pressure distribution and three-dimensional ankle joint motion before and after lateral ligament injuries. Five fresh and frozen intact cadaveric ankles were examined. Each ankle was mounted on a specially designed frame that preserved five degrees of freedom motion. The direct linear transformation technique was used to measure the three-dimensional ankle motion, and a pressure-sensitive conductive rubber sensor was inserted into the talocrural joint space to determine the contact pressure distribution. The contact area on the talus for intact ankle moved anteriorly and laterally with increasing dorsiflexion. An area of high pressure was observed in the medial aspect of the articular surface after the ligament was cut. Supination significantly increased after a combined anterior talofibular ligament (ATF) and calcaneofibular ligament (CF) were cut in comparison with after only an ATF was cut, and no significant differences were observed in motional properties under each experimental condition.

  3. A framework for parametric modeling of ankle ligaments to determine the in situ response under gross foot motion.

    Nie, Bingbing; Panzer, Matthew Brian; Mane, Adwait; Mait, Alexander Ritz; Donlon, John-Paul; Forman, Jason Lee; Kent, Richard Wesley

    2016-09-01

    Ligament sprains account for a majority of injuries to the foot and ankle complex, but ligament properties have not been understood well due to the difficulties in replicating the complex geometry, in situ stress state, and non-uniformity of the strain. For a full investigation of the injury mechanism, it is essential to build up a foot and ankle model validated at the level of bony kinematics and ligament properties. This study developed a framework to parameterize the ligament response for determining the in situ stress state and heterogeneous force-elongation characteristics using a finite element ankle model. Nine major ankle ligaments and the interosseous membrane were modeled as discrete elements corresponding functionally to the ligamentous microstructure of collagen fibers and having parameterized toe region and stiffness at the fiber level. The range of the design variables in the ligament model was determined from existing experimental data. Sensitivity of the bony kinematics to each variable was investigated by design of experiment. The results highlighted the critical role of the length of the toe region of the ligamentous fibers on the bony kinematics with the cumulative influence of more than 95%, while the fiber stiffness was statistically insignificant with an influence of less than 1% under the given variable range and loading conditions. With the flexibility of variable adjustment and high computational efficiency, the presented ankle model was generic in nature so as to maximize its applicability to capture the individual ligament behaviors in future studies. PMID:26712301

  4. The diagnosis of ligament injuries of the ankle joint using pressure during exposures

    Pressure exerted against the ankle joint during lateral exposures shows a typical form of subluxation of the talus in respect of the tibia if there has been rupture of the anterior fibulo-talar ligament. This displacement can be quantified by using the standard technique of Seiler and Holzrichter. Retrospective evaluation of exposures carried out with pressure in 206 patients with stretching or rupture of the ligaments of the ankle joint have shown that stretching can be diagnosed if the joint space reaches 7 mm, and a rupture can be diagnosed with a joint space of 11 mm. If there is a difference of more than 5 mm in the joint space of the two joints, a rupture is present. With these criteria, 85% of all ligament injuries can be correctly diagnosed. In the remaining 15%, early arthrography provides the necessary information. (orig.)

  5. Treatment for acute anterior cruciate ligament tear

    Frobell, Richard B; Roos, Harald P; Roos, Ewa M; Roemer, Frank W; Ranstam, Jonas; Lohmander, Stefan

    2013-01-01

    To compare, in young active adults with an acute anterior cruciate ligament (ACL) tear, the mid-term (five year) patient reported and radiographic outcomes between those treated with rehabilitation plus early ACL reconstruction and those treated with rehabilitation and optional delayed ACL...

  6. Ankle Fractures

    ... during a car accident Symptoms Because a severe ankle sprain can feel the same as a broken ankle, ... the ligament -- this is also known as high ankle sprain. Depending on how unstable the ankle is, these ...

  7. Predicting functional recovery after acute ankle sprain.

    Sean R O'Connor

    Full Text Available INTRODUCTION: Ankle sprains are among the most common acute musculoskeletal conditions presenting to primary care. Their clinical course is variable but there are limited recommendations on prognostic factors. Our primary aim was to identify clinical predictors of short and medium term functional recovery after ankle sprain. METHODS: A secondary analysis of data from adult participants (N = 85 with an acute ankle sprain, enrolled in a randomized controlled trial was undertaken. The predictive value of variables (age, BMI, gender, injury mechanism, previous injury, weight-bearing status, medial joint line pain, pain during weight-bearing dorsiflexion and lateral hop test recorded at baseline and at 4 weeks post injury were investigated for their prognostic ability. Recovery was determined from measures of subjective ankle function at short (4 weeks and medium term (4 months follow ups. Multivariate stepwise linear regression analyses were undertaken to evaluate the association between the aforementioned variables and functional recovery. RESULTS: Greater age, greater injury grade and weight-bearing status at baseline were associated with lower function at 4 weeks post injury (p<0.01; adjusted R square=0.34. Greater age, weight-bearing status at baseline and non-inversion injury mechanisms were associated with lower function at 4 months (p<0.01; adjusted R square=0.20. Pain on medial palpation and pain on dorsiflexion at 4 weeks were the most valuable prognostic indicators of function at 4 months (p< 0.01; adjusted R square=0.49. CONCLUSION: The results of the present study provide further evidence that ankle sprains have a variable clinical course. Age, injury grade, mechanism and weight-bearing status at baseline provide some prognostic information for short and medium term recovery. Clinical assessment variables at 4 weeks were the strongest predictors of recovery, explaining 50% of the variance in ankle function at 4 months. Further

  8. Arthrography of the ankle sprains

    Ankle arthrography, by direct puncture of joint cavity, is considered to be a simple and accurate diagnostic method for a precise evaluation of ligamentous injury. Forty-seven cases of ankle arthrography were successively performed in the patients of acute ankle sprains. The purpose of this study is to demonstrate how ankle arthrography can delineate the pathologic anatomy in such cases. The results are as follows: 1. Thirty cases among forty seven revealed the findings of ligament tears. 2. For better diagnostic accuracy, the arthrography should be performed within 72 hrs. after injury. 3. The anterior talofibular ligament tears were the most common (twenty-nine cases) of all and seventeen of them revealed tears without association of any other ligament tears. 4. There were ten cases of calcaneofibular ligament tears and nine of them were associated with anterior talofibular ligament tears. 5. Three cases of anterior tibiofibular and one deltoid ligament tears were demonstrated

  9. Proprioceptive exercises for ankle ligament injury: a CAT

    Raúl Aguilera Eguía; Alexis Espinoza Salinas; Edson Zafra Santos; Tamara Aguilera Eguía

    2013-01-01

    This CAT (Critically Appraised Topic) answered the question: In recreational athletes suffering from chronic ankle sprain, can proprioceptive exercises reduce its recurrence?The clinical question was analyzed in three parts: patient, intervention and outcome. The purpose was to test the validity, results and effectiveness of proprioceptive exercises in recreational athletes suffering from chronic ankle sprain to reduce its recurrence from the article "Effectiveness of proprioceptive exercises...

  10. The Anatomic Pattern of Injuries in Acute Inversion Ankle Sprains

    Khor, Yuet Peng; Tan, Ken Jin

    2013-01-01

    Background: There are little data on the incidence and patterns of injuries seen on magnetic resonance imaging (MRI) in acute inversion ankle sprains. This study may help in the understanding of the pathomechanics, natural history, and outcomes of this common injury. Study Design: Case series; Level of evidence, 4. Methods: From June 2011 to June 2013, a total of 64 consecutive patients had MRI of the ankle performed for acute inversion injury to the ankle. All injuries/pathologies reported w...

  11. The ankle joint - value of different radiological examinations especially in external ligament injuries

    For a correct radiological positioning of the ankle joint the bimalleolar line is helpful as well for the A.P.-view as for the lateral view. For the examination of external ligament lacerations Radiography with functional test is not always sufficient. After critical comparison of functional radiographs, clinical symptoms and case history arthrography is necessary in certain cases to come to a final conclusion. Indications for arthrography are stated and explained. (orig.)

  12. Accuracy of MRI findings in chronic lateral ankle ligament injury: Comparison with surgical findings

    Aim: To evaluate the accuracy of magnetic resonance imaging (MRI) findings in chronic lateral ankle ligament injury in comparison with that of surgical findings. Materials and methods: Forty-eight cases (25 men, 23 women, mean age 36 years) of clinically suspected chronic ankle ligament injury underwent MRI studies and surgery. Sagittal, coronal, and axial, T1-weighted, spin-echo, proton density and T2-weighted, fast spin-echo images with fat saturation were obtained in all patients. MRI examinations were read in consensus by two fellowship-trained academic musculoskeletal radiologists who evaluated the lateral ankle ligaments, including the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL) without clinical information. The results of the MRI studies were then compared with the surgical findings. Results: The MRI findings of ATFL injury showed a sensitivity of detection of complete tears of 75% and specificity of 86%. The sensitivity of detection of partial tears was 75% and the specificity was 78%. The sensitivity of detection of sprains was 44% and the specificity was 88%. Regarding the MRI findings of CFL injury, the sensitivity of detection of complete tears was 50% and the specificity was 98%. The sensitivity of detection of partial tear was 83% and the specificity was 93%. The sensitivity of detection of sprains was 100% and the specificity was 90%. Regarding the ATFL, the accuracies of detection were 88, 58, 77, and 85% for no injury, sprain, partial tear, and complete tear, respectively, and for the CFL the accuracies of detection were 90, 90, 92, and 96% for no injury, sprain, partial tear, and complete tear, respectively. Conclusions: The diagnosis of a complete tear of the ATFL on MRI is more sensitive than the diagnosis of a complete tear of the CFL. MRI findings of CFL injury are diagnostically specific but are not sensitive. However, only normal findings and complete tears were statistically significant between ATFL and CFL (p

  13. Accuracy of MRI findings in chronic lateral ankle ligament injury: Comparison with surgical findings

    Park, H.-J. [Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Department of Radiology, Kangwon National University, School of Medicine, Chuncheon (Korea, Republic of); Cha, S.-D. [Department of Orthopedic Surgery, Myongji Hospital, Kwandong University, College of Medicine, Koyang (Korea, Republic of); Kim, S.S. [Department of Radiology, Kangwon National University, School of Medicine, Chuncheon (Korea, Republic of); Rho, M.-H., E-mail: parkhiji@kangwon.ac.kr [Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Kwag, H.-J. [Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Park, N.-H. [Department of Radiology, Myongji Hospital, Kwandong University, College of Medicine, Koyang (Korea, Republic of); Lee, S.-Y. [Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2012-04-15

    Aim: To evaluate the accuracy of magnetic resonance imaging (MRI) findings in chronic lateral ankle ligament injury in comparison with that of surgical findings. Materials and methods: Forty-eight cases (25 men, 23 women, mean age 36 years) of clinically suspected chronic ankle ligament injury underwent MRI studies and surgery. Sagittal, coronal, and axial, T1-weighted, spin-echo, proton density and T2-weighted, fast spin-echo images with fat saturation were obtained in all patients. MRI examinations were read in consensus by two fellowship-trained academic musculoskeletal radiologists who evaluated the lateral ankle ligaments, including the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL) without clinical information. The results of the MRI studies were then compared with the surgical findings. Results: The MRI findings of ATFL injury showed a sensitivity of detection of complete tears of 75% and specificity of 86%. The sensitivity of detection of partial tears was 75% and the specificity was 78%. The sensitivity of detection of sprains was 44% and the specificity was 88%. Regarding the MRI findings of CFL injury, the sensitivity of detection of complete tears was 50% and the specificity was 98%. The sensitivity of detection of partial tear was 83% and the specificity was 93%. The sensitivity of detection of sprains was 100% and the specificity was 90%. Regarding the ATFL, the accuracies of detection were 88, 58, 77, and 85% for no injury, sprain, partial tear, and complete tear, respectively, and for the CFL the accuracies of detection were 90, 90, 92, and 96% for no injury, sprain, partial tear, and complete tear, respectively. Conclusions: The diagnosis of a complete tear of the ATFL on MRI is more sensitive than the diagnosis of a complete tear of the CFL. MRI findings of CFL injury are diagnostically specific but are not sensitive. However, only normal findings and complete tears were statistically significant between ATFL and CFL (p

  14. Discussion Acupuncture Combined With Chinese Medicine Topical Treatment of Acute Lateral Ankle Ligament Sprain Effect%手针联合中药外敷治疗急性踝关节外侧韧带扭伤效果探讨

    蔡洪新

    2015-01-01

    目的:探讨手针联合中药外敷对急性踝关节外侧韧带扭伤的治疗效果。方法选取96例急性踝关节外侧韧带扭伤患者按随机数字表法分成研究组和对照组各48例。对照组实行常规针刺治疗,研究组采用手针联合中药外敷进行治疗。对比两组的治疗效果及疼痛、肿胀消失时间。结果研究组治疗的总有效率为95.83%,对照组为81.25%(P<0.05);研究组疼痛消失时间为(7.12±1.15)d,对照组为(8.06±1.28) d(P<0.05);研究组肿胀消失时间为(3.15±1.21)d,对照组为(4.07±1.32)d(P<0.05)。结论手针联合中药外敷可有效提高对急性踝关节外侧韧带扭伤的治疗效果,促进临床症状的缓解。%Objective To investigate the effect of acupuncture combined with Chinese medicine topical therapy of acute lateral ankle ligament sprain. Methods 96 cases of acute lateral ankle ligament sprain patients were randomly divided into study group and control group of 48 cases. Implement routine acupuncture treatment group, the study group using acupuncture and Chinese herbal medicine topical treatment. Compared two groups of treatment and pain, swelling disappeared. Results Study treatment group total effective rate was 95.83%, the control group was 81.25%(P<0.05), pain time of the study group (7.12±1.15) d, the control group (8.06±1.28) d (P<0.05), Study Group swelling disappeared time (3.15±1.21) d, the control group (4.07±1.32) d (P<0.05). Conclusion Acupuncture combined with TCM herbs can effectively improve the therapeutic effect of acute lateral ankle ligament sprain, promote remission of clinical symptoms.

  15. Rehabilitation of the Ankle After Acute Sprain or Chronic Instability

    Mattacola, Carl G.; Dwyer, Maureen K.

    2002-01-01

    Objective: To outline rehabilitation concepts that are applicable to acute and chronic injury of the ankle, to provide evidence for current techniques used in the rehabilitation of the ankle, and to describe a functional rehabilitation program that progresses from basic to advanced, while taking into consideration empirical data from the literature and clinical practice.

  16. Rehabilitation of the Ankle after Acute Sprain or Chronic Instability.

    Mattacola, Carl G.; Dwyer, Maureen K.

    2002-01-01

    Outlines rehabilitation concepts applicable to acute and chronic ankle injury, providing evidence for current techniques used in ankle rehabilitation and describing a functional rehabilitation program that progresses from basic to advanced, while taking into account empirical data from the literature and clinical practice. The article notes that…

  17. Clinical value of the Ottawa ankle rules for diagnosis of fractures in acute ankle injuries.

    Xin Wang

    Full Text Available BACKGROUND: The Ottawa ankle rules (OAR are clinical decision guidelines used to identify whether patients with ankle injuries need to undergo radiography. The OAR have been proven that their application reduces unnecessary radiography. They have nearly perfect sensitivity for identifying clinically significant ankle fractures. OBJECTIVES: The purpose of this study was to assess the applicability of the OAR in China, to examine their accuracy for the diagnosis of fractures in patients with acute ankle sprains, and to assess their clinical utility for the detection of occult fractures. METHODS: In this prospective study, patients with acute ankle injuries were enrolled during a 6-month period. The eligible patients were examined by emergency orthopedic specialists using the OAR, and then underwent ankle radiography. The results of examination using the OAR were compared with the radiographic results to assess the accuracy of the OAR for ankle fractures. Patients with OAR results highly suggestive of fracture, but no evidence of a fracture on radiographs, were advised to undergo 3-dimensional computed tomography (3D-CT. RESULTS: 183 patients with ankle injuries were enrolled in the study and 63 of these injuries involved fractures. The pooled sensitivity, specificity, positive predictive value and negative predictive value of the OAR for detection of fractures of the ankle were 96.8%, 45.8%, 48.4% and 96.5%, respectively. Our results suggest that clinical application of the OAR could decrease unnecessary radiographs by 31.1%. Of the 21 patients with positive OAR results and negative radiographic findings who underwent 3D-CT examination, five had occult fractures of the lateral malleolus. CONCLUSIONS: The OAR are applicable in the Chinese population, and have high sensitivity and modest specificity for the diagnosis of fractures associated with acute ankle injury. They may detect some occult fractures of the malleoli that are not visible on

  18. Diagnosis and treatment of acute ankle injuries: development of an evidence-based algorithm

    Hans Polzer

    2012-01-01

    Full Text Available Acute ankle injuries are among the most common injuries in emergency departments. However, a standardized examination and an evidence-based treatment are missing. Therefore, aim of this study was to systematically search the current literature, classify the evidence and develop an algorithm for diagnosis and treatment of acute ankle injuries. We systematically searched PubMed and the Cochrane Database for randomized controlled trials, meta-analysis, systematic reviews, or if applicable observational studies and classified them according to their level of evidence. According to the currently available literature, the following recommendations are given. The Ottawa Ankle/Foot Rule should be applied in order to rule out fractures, Physical examination is sufficient for diagnosing injuries to the lateral ligament complex. Classification into stable and unstable injuries is applicable and of clinical importance. The squeeze-, crossed leg- and external rotation test are indicative for injuries of the syndesmosis. Magnetic resonance imaging is recommended to verify such injuries. Stable ankle sprains have a good prognosis, while for unstable ankle sprains conservative treatment is at least as effective as operative treatment without carrying possible complications. Early functional treatment leads to the fastest recovery and the least rate of re-injury. Supervised rehabilitation reduces residual symptoms and re-injuries. Taken these recommendations into account, we here present an applicable and evidence-based step by step decision pathway for the diagnosis and treatment of acute ankle injuries, which can be implemented in any emergency department or doctor’s practice. It provides quality assurance for the patient and confidence for the attending physician.

  19. Image-Guided Intervention of the Postoperative Foot and Ankle After Ligament and Tendon Repair.

    Khanna, Monica; Walker, Miny; Amiras, Dimitri; Rosenfeld, Peter

    2016-02-01

    This review article describes the potential range of image-guided interventional procedures performed following foot and ankle ligament and/or tendon repair. Diagnosis of the cause of recurrent or persistent pain/symptoms in this postoperative group is challenging and requires a coordinated clinical and radiologic assessment. This directs appropriate treatment including image-guided intervention that may be used both as a diagnostic tool and a therapeutic option. There is a paucity of high-quality studies on the role of image-guided intervention in the foot and ankle after ligament/tendon repair. Many of the procedures used in this group are extrapolated from other areas of the body or the preoperative scenario. We review the role of imaging to identify the cause of postsurgical symptoms and to direct appropriate image-guided intervention. The available injectables and their roles are discussed. Specific surgical procedures are described including lateral ligament repair, Achilles repair, posterior tibialis tendon surgery, and peroneal tendon surgery. PMID:27077592

  20. Postoperative MR imaging of the foot and ankle: tendon repair, ligament repair, and Morton's neuroma resection.

    Zanetti, Marco; Saupe, Nadja; Espinosa, Norman

    2010-09-01

    This review article describes the postoperative magnetic resonance (MR) findings relating to surgery after tendon repair, ligament repair, and Morton's neuroma resection. The normal postoperative tendon is commonly thickened, showing signal changes that are most pronounced 3 to 6 months after surgery. Two years after tendon suture, the signal intensity should be low on T2-weighted images. The focus of the postoperative MR imaging after ankle repair is to detect the normal condition after the various surgical procedures (e.g., Broström, Watson-Jones, Evans, or Chrisman-Snook). The repaired ligament has to be visible, low signal intense on T2-weighted MR images, and the shape should be homogeneous. A high rate (26%) of so-called Morton's neuroma recurrences is seen in asymptomatic individuals after Morton's neuroma resection. Postoperatively, intermetatarsal bursitis MR abnormalities are more commonly encountered in symptomatic intermetatarsal spaces than in asymptomatic intermetatarsal spaces. PMID:20539960

  1. Neuromuscular Risk Factors for Knee and Ankle Ligament Injuries in Male Youth Soccer Players.

    Read, Paul J; Oliver, Jon L; De Ste Croix, Mark B A; Myer, Gregory D; Lloyd, Rhodri S

    2016-08-01

    Injuries reported in male youth soccer players most commonly occur in the lower extremities, and include a high proportion of ligament sprains at the ankle and knee with a lower proportion of overuse injuries. There is currently a paucity of available literature that examines age- and sex-specific injury risk factors for such injuries within youth soccer players. Epidemiological data have reported movements that lead to non-contact ligament injury include running, twisting and turning, over-reaching and landing. Altered neuromuscular control during these actions has been suggested as a key mechanism in females and adult populations; however, data available in male soccer players is sparse. The focus of this article is to review the available literature and elucidate prevalent risk factors pertaining to male youth soccer players which may contribute to their relative risk of injury. PMID:26856339

  2. Weber B Fracture of the Lateral Malleolus with Concomitant Anterior Talofibular Ligament Injury following an Ankle Supination Injury

    AlJawder, Abdulla; Almajed, Ali H.

    2016-01-01

    The Lauge-Hansen (LH) classification attempts to predict patterns of ankle injuries based upon the preceding mechanism of injury. Although it is widely used in clinical practice, it has been criticized mainly due to numerous reports of cases conflicting the prediction system. Here, we report a case of a 32-year-old male who sustained a Weber B fracture of the lateral malleolus following a supination ankle injury, which was treated conservatively, following which the patient presented with ankle instability and was found to have concurrent anterior talofibular ligament tear. Critical review of the LH classification along with its shortcomings is discussed. PMID:27313928

  3. Weber B Fracture of the Lateral Malleolus with Concomitant Anterior Talofibular Ligament Injury following an Ankle Supination Injury.

    Faqi, Mohammed Khalid; AlJawder, Abdulla; Alkhalifa, Fahad; Almajed, Ali H

    2016-01-01

    The Lauge-Hansen (LH) classification attempts to predict patterns of ankle injuries based upon the preceding mechanism of injury. Although it is widely used in clinical practice, it has been criticized mainly due to numerous reports of cases conflicting the prediction system. Here, we report a case of a 32-year-old male who sustained a Weber B fracture of the lateral malleolus following a supination ankle injury, which was treated conservatively, following which the patient presented with ankle instability and was found to have concurrent anterior talofibular ligament tear. Critical review of the LH classification along with its shortcomings is discussed. PMID:27313928

  4. Weber B Fracture of the Lateral Malleolus with Concomitant Anterior Talofibular Ligament Injury following an Ankle Supination Injury

    Mohammed Khalid Faqi

    2016-01-01

    Full Text Available The Lauge-Hansen (LH classification attempts to predict patterns of ankle injuries based upon the preceding mechanism of injury. Although it is widely used in clinical practice, it has been criticized mainly due to numerous reports of cases conflicting the prediction system. Here, we report a case of a 32-year-old male who sustained a Weber B fracture of the lateral malleolus following a supination ankle injury, which was treated conservatively, following which the patient presented with ankle instability and was found to have concurrent anterior talofibular ligament tear. Critical review of the LH classification along with its shortcomings is discussed.

  5. Acute inversion injury of the ankle without radiological abnormalities: assessment with high-field MR imaging and correlation of findings with clinical outcome

    Acute inversion injuries of the ankle are the most common sports accidents, accounting for approximately 10% of emergency room admissions. In up to 85%, an injury of the lateral collateral ligaments is observed. Classically, the assessment of these injuries has relied on clinical examination and radiographs, including stress views. The aim of our study was to correlate prospectively the findings of high-field 3 T MRI in acute ankle distortion with clinical outcome. During a 6-month period, 38 patients were prospectively included. MRI was performed within 48 h of trauma and clinical examination using a protocol consisting of axial T2-weighted and coronal and sagittal T1-weighted images and a sagittal proton density (PDw) sequence. Each ligament injury was graded on a three-point scale. Functional outcome was evaluated using the AOFAS ankle-hindfoot scale. In 24/38 patients (63.12%), ligament injury was observed. In 22/24 cases, this was an injury of the lateral ligaments and in 2/24 cases of the medial ligaments. Injury of the syndesmosis occurred in three patients, a bone bruise in four, and an osteochondral lesion in three cases. Patients with an injury of two or more ligaments or a bone bruise had a lower AOFAS score and returned to sports activities and full weight-bearing later (P < 0.01). MR imaging at 3 Tesla is an independent predictor for clinical outcome. Therefore MRI may be beneficial in those cases where the findings influence further treatment. (orig.)

  6. Acute inversion injury of the ankle without radiological abnormalities: assessment with high-field MR imaging and correlation of findings with clinical outcome

    Langner, Inga; Frank, Matthias; Hinz, Peter; Ekkernkamp, Axel [Ernst-Moritz-Arndt-University Greifswald, Department of Trauma and Orthopedic Surgery, Emergency Department, Greifswald (Germany); Kuehn, Jens Peter; Hosten, Norbert; Langner, Soenke [Ernst-Moritz-Arndt-University Greifswald, Institute for Diagnostic Radiology and Neuroradiology, Greifswald (Germany)

    2011-04-15

    Acute inversion injuries of the ankle are the most common sports accidents, accounting for approximately 10% of emergency room admissions. In up to 85%, an injury of the lateral collateral ligaments is observed. Classically, the assessment of these injuries has relied on clinical examination and radiographs, including stress views. The aim of our study was to correlate prospectively the findings of high-field 3 T MRI in acute ankle distortion with clinical outcome. During a 6-month period, 38 patients were prospectively included. MRI was performed within 48 h of trauma and clinical examination using a protocol consisting of axial T2-weighted and coronal and sagittal T1-weighted images and a sagittal proton density (PDw) sequence. Each ligament injury was graded on a three-point scale. Functional outcome was evaluated using the AOFAS ankle-hindfoot scale. In 24/38 patients (63.12%), ligament injury was observed. In 22/24 cases, this was an injury of the lateral ligaments and in 2/24 cases of the medial ligaments. Injury of the syndesmosis occurred in three patients, a bone bruise in four, and an osteochondral lesion in three cases. Patients with an injury of two or more ligaments or a bone bruise had a lower AOFAS score and returned to sports activities and full weight-bearing later (P < 0.01). MR imaging at 3 Tesla is an independent predictor for clinical outcome. Therefore MRI may be beneficial in those cases where the findings influence further treatment. (orig.)

  7. Tibiofibular syndesmosis in acute ankle fractures: additional value of an oblique MR image plane

    To evaluate the additional value of a 45 oblique MRI scan plane for assessing the anterior and posterior distal tibiofibular syndesmotic ligaments in patients with an acute ankle fracture. Prospectively, data were collected for 44 consecutive patients with an acute ankle fracture who underwent a radiograph (AP, lateral, and mortise view) as well as an MRI in both the standard three orthogonal planes and in an additional 45 oblique plane. The fractures on the radiographs were classified according to Lauge-Hansen (LH). The anterior (ATIFL) and posterior (PTIFL) distal tibiofibular ligaments, as well as the presence of a bony avulsion in both the axial and oblique planes was evaluated on MRI. MRI findings regarding syndesmotic injury in the axial and oblique planes were compared to syndesmotic injury predicted by LH. Kappa and the agreement score were calculated to determine the interobserver agreement. The Wilcoxon signed rank test and McNemar's test were used to compare the two scan planes. The interobserver agreement (κ) and agreement score [AS (%)] regarding injury of the ATIFL and PTIFL and the presence of a fibular or tibial avulsion fracture were good to excellent in both the axial and oblique image planes (κ 0.61-0.92, AS 84-95%). For both ligaments the oblique image plane indicated significantly less injury than the axial plane (p < 0.001). There was no significant difference in detection of an avulsion fracture in the axial or oblique plane, neither anteriorly (p=0.50) nor posteriorly (p=1.00). With syndesmotic injury as predicted by LH as comparison, the specificity in the oblique MR plane increased for both anterior (to 86% from 7%) and posterior (to 86% from 48%) syndesmotic injury when compared to the axial plane. Our results show the additional value of an 45 oblique MR image plane for detection of injury of the anterior and posterior distal tibiofibular syndesmoses in acute ankle fractures. Findings of syndesmotic injury in the oblique MRI plane were

  8. Tibiofibular syndesmosis in acute ankle fractures: additional value of an oblique MR image plane

    Hermans, John J.; Ginai, Abida Z. [Erasmus University Medical Center, Department of Radiology, Rotterdam (Netherlands); Beumer, Annechien; Moonen, Adrianus F.C.M. [Amphia Hospital, Department of Orthopaedics, Breda (Netherlands); Hop, Wim C.J. [Erasmus University Medical Center, Department of Biostatistics, Rotterdam (Netherlands)

    2012-02-15

    To evaluate the additional value of a 45 oblique MRI scan plane for assessing the anterior and posterior distal tibiofibular syndesmotic ligaments in patients with an acute ankle fracture. Prospectively, data were collected for 44 consecutive patients with an acute ankle fracture who underwent a radiograph (AP, lateral, and mortise view) as well as an MRI in both the standard three orthogonal planes and in an additional 45 oblique plane. The fractures on the radiographs were classified according to Lauge-Hansen (LH). The anterior (ATIFL) and posterior (PTIFL) distal tibiofibular ligaments, as well as the presence of a bony avulsion in both the axial and oblique planes was evaluated on MRI. MRI findings regarding syndesmotic injury in the axial and oblique planes were compared to syndesmotic injury predicted by LH. Kappa and the agreement score were calculated to determine the interobserver agreement. The Wilcoxon signed rank test and McNemar's test were used to compare the two scan planes. The interobserver agreement ({kappa}) and agreement score [AS (%)] regarding injury of the ATIFL and PTIFL and the presence of a fibular or tibial avulsion fracture were good to excellent in both the axial and oblique image planes ({kappa} 0.61-0.92, AS 84-95%). For both ligaments the oblique image plane indicated significantly less injury than the axial plane (p < 0.001). There was no significant difference in detection of an avulsion fracture in the axial or oblique plane, neither anteriorly (p=0.50) nor posteriorly (p=1.00). With syndesmotic injury as predicted by LH as comparison, the specificity in the oblique MR plane increased for both anterior (to 86% from 7%) and posterior (to 86% from 48%) syndesmotic injury when compared to the axial plane. Our results show the additional value of an 45 oblique MR image plane for detection of injury of the anterior and posterior distal tibiofibular syndesmoses in acute ankle fractures. Findings of syndesmotic injury in the oblique

  9. Deltoid ligament and tibiofibular syndesmosis injury in chronic lateral ankle instability: Magnetic resonance imaging evaluation at 3T and comparison with arthroscopy

    To evaluate the prevalence of deltoid ligament and distal tibiofibular syndesmosis injury on 3T magnetic resonance imaging (MRI) in patients with chronic lateral ankle instability (CLAI). Fifty patients (mean age, 35 years) who had undergone preoperative 3T MRI and surgical treatment for CLAI were enrolled. The prevalence of deltoid ligament and syndesmosis injury were assessed. The complexity of lateral collateral ligament complex (LCLC) injury was correlated with prevalence of deltoid or syndesmosis injuries. The diagnostic accuracy of ankle ligament imaging at 3T MRI was analyzed using arthroscopy as a reference standard. On MRI, deltoid ligament injury was identified in 18 (36%) patients as follows: superficial ligament alone, 9 (50%); deep ligament alone 2 (11%); and both ligaments 7 (39%). Syndesmosis abnormality was found in 21 (42%) patients as follows: anterior inferior tibiofibular ligament (AITFL) alone, 19 (90%); and AITFL and interosseous ligament, 2 (10%). There was no correlation between LCLC injury complexity and the prevalence of an accompanying deltoid or syndesmosis injury on both MRI and arthroscopic findings. MRI sensitivity and specificity for detection of deltoid ligament injury were 84% and 93.5%, and those for detection of syndesmosis injury were 91% and 100%, respectively. Deltoid ligament or syndesmosis injuries were common in patients undergoing surgery for CLAI, regardless of the LCLC injury complexity. 3T MRI is helpful for the detection of all types of ankle ligament injury. Therefore, careful interpretation of pre-operative MRI is essential

  10. Deltoid ligament and tibiofibular syndesmosis injury in chronic lateral ankle instability: Magnetic resonance imaging evaluation at 3T and comparison with arthroscopy

    Chun, Ka Young; Choi, Yun Sun; Lee, Seok Hoon; Kim, Jin Su; Young, Ki Won; Jeong, Min Sun; Kim, Dae Jung [Eulji Hospital, Eulji University, Seoul (Korea, Republic of)

    2015-10-15

    To evaluate the prevalence of deltoid ligament and distal tibiofibular syndesmosis injury on 3T magnetic resonance imaging (MRI) in patients with chronic lateral ankle instability (CLAI). Fifty patients (mean age, 35 years) who had undergone preoperative 3T MRI and surgical treatment for CLAI were enrolled. The prevalence of deltoid ligament and syndesmosis injury were assessed. The complexity of lateral collateral ligament complex (LCLC) injury was correlated with prevalence of deltoid or syndesmosis injuries. The diagnostic accuracy of ankle ligament imaging at 3T MRI was analyzed using arthroscopy as a reference standard. On MRI, deltoid ligament injury was identified in 18 (36%) patients as follows: superficial ligament alone, 9 (50%); deep ligament alone 2 (11%); and both ligaments 7 (39%). Syndesmosis abnormality was found in 21 (42%) patients as follows: anterior inferior tibiofibular ligament (AITFL) alone, 19 (90%); and AITFL and interosseous ligament, 2 (10%). There was no correlation between LCLC injury complexity and the prevalence of an accompanying deltoid or syndesmosis injury on both MRI and arthroscopic findings. MRI sensitivity and specificity for detection of deltoid ligament injury were 84% and 93.5%, and those for detection of syndesmosis injury were 91% and 100%, respectively. Deltoid ligament or syndesmosis injuries were common in patients undergoing surgery for CLAI, regardless of the LCLC injury complexity. 3T MRI is helpful for the detection of all types of ankle ligament injury. Therefore, careful interpretation of pre-operative MRI is essential.

  11. Arthrographic diagnosis of ruptured calcaneofibular ligament. I

    A new projection, oblique axial, is recommended for the arthrography of the acute sprained ankle for the correct diagnosis of a ruptured calcaneofibular ligament. Its value is experimentally confirmed. (Auth.)

  12. Medial joint line bone bruising at MRI complicating acute ankle inversion injury: What is its clinical significance?

    Aim: To assess the incidence and clinical significance of medial joint line bone bruising following acute ankle inversion injury. Materials and methods: Forty-five patients who underwent ankle magnetic resonance imaging (MRI) within 2 weeks of acute ankle inversion injury were included in this prospective study. Integrity of the lateral collateral ligament complex, presence of medial joint line bone bruising, tibio-talar joint effusion, and soft-tissue swelling were documented. Clinical follow-up at 6 months was carried out to determine the impact of injury on length of time out of work, delay in return to normal walking, delay in return to sports activity, and persistence of medial joint line pain. Results: Thirty-seven patients had tears of the anterior talofibular ligament (ATFL). Twenty-six patients had medial joint line bone bruising with altered marrow signal at the medial aspect of the talus and congruent surface of the medial malleolus. A complete ATFL tear was seen in 92% of the patients with medial joint line bone bruising (p = 0.05). Patients with an ATFL tear and medial joint line bone bruising had a longer delay in return to normal walking (p = 0.0002), longer delay in return to sports activity (p = 0.0001), and persistent medial joint line pain (p = 0.0003). There was no statistically significant difference in outcome for the eight patients without ATFL tears. Conclusion: Medial joint line bone bruising following an acute ankle inversion injury was significantly associated with a complete ATFL tear, longer delay in the return to normal walking and sports activity, as well as persistent medial joint line pain. Its presence should prompt detailed assessment of the lateral collateral ligament complex, particularly the ATFL

  13. HOW DOES THE BRAZILIAN ORTHOPEDIC SURGEONS TREAT ACUTE LATERAL ANKLE SPRAIN?

    Belangero, Paulo Santoro; Tamaoki, Marcel Jun Sugawara; Nakama, Gilberto Yoshinobu; Shoiti, Marcus Vinicius; Gomes, Rodrigo Vick Fernandes; Belloti, João Carlos

    2015-01-01

    Acute lateral ankle sprain (ALAS) is a common injury, but its treatment has yet to be firmly established. The purpose of this study was to investigate how Brazilian Orthopedists (including residents) manage the diagnosis, classification, treatment and complications of ALAS. Methods: A multiple-choice questionnaire was developed with the aim of addressing the main aspects of the treatment of ALAS. The questionnaire was made available on the official website of the Brazilian Society of Orthopedics and Traumatology between June 15 and August 1, 2004. Results: 444 questionnaires were included in the analysis. The results showed agreement among most of the interviewees in the following regards: 90.8% used a classification method to guide treatment of the sprain; 59% classified the ankle sprain with certainty; 63.7% used rigid immobilization in cases of totally torn ligaments; 60.6% used anti-inflammatory medication in cases of partial ligament tears; and 75.9% reported that residual pain was the most frequent complication. There was no consensus regarding the immobilization method for partial ALAS, given that immobilization and functional treatment were chosen with the same frequency (47%). There was no significant difference between the responses from residents and from orthopedists (p = 0.81). Conclusions: Orthopedists and orthopedic residents in Brazil have difficulty classifying ALAS and there is no consensus about the best therapeutic option for partial ALAS. PMID:27022596

  14. Postoperative MR study of the ankle

    20 patients with acute traumatic rupture of the anterior talofibular ligament and ligamental suture were studied postoperatively by MRI. MR results were correlated with stress X-ray studies. We found a normal anterior talofibular ligament in eight cases. However, stress X-ray images showed normal stability of the ankle joint in eighteen cases. In six patients the anterior talofibular ligament was thickened, in another six cases it could not be separated from scar tissue. Therefore MR imaging of ankle ligaments did not allow a diagnosis of their function. Nevertheless, sequelae of the ankle trauma such as osteochondrosis, exsudation into the ankle joint and tendovaginitis of the flexor muscles were sensitively visualised by MR. (orig.)

  15. An Acute Lateral Ankle Sprain Significantly Decreases Physical Activity across the Lifespan

    Hubbard-Turner, Tricia; Wikstrom, Erik A.; Guderian, Sophie; Turner, Michael J

    2015-01-01

    We do not know the impact an ankle sprain has on physical activity levels across the lifespan. With the negative consequences of physical inactivity well established, understanding the effect of an ankle sprain on this outcome is critical. The objective of this study was to measure physical activity across the lifespan after a single ankle sprain in an animal model. Thirty male mice (CBA/J) were randomly placed into one of three groups: the transected calcaneofibular ligament (CFL) group, the...

  16. Deltoid Ligament and Tibiofibular Syndesmosis Injury in Chronic Lateral Ankle Instability: Magnetic Resonance Imaging Evaluation at 3T and Comparison with Arthroscopy

    Chun, Ka-Young; Choi, Yun Sun; Lee, Seok Hoon; Kim, Jin Su; Young, Ki Won; Jeong, Min-Sun; Kim, Dae-Jung

    2015-01-01

    Objective To evaluate the prevalence of deltoid ligament and distal tibiofibular syndesmosis injury on 3T magnetic resonance imaging (MRI) in patients with chronic lateral ankle instability (CLAI). Materials and Methods Fifty patients (mean age, 35 years) who had undergone preoperative 3T MRI and surgical treatment for CLAI were enrolled. The prevalence of deltoid ligament and syndesmosis injury were assessed. The complexity of lateral collateral ligament complex (LCLC) injury was correlated ...

  17. Arthrography and its value in comparison with fixation radiography in the diagnosis of lesions to the capsular ligament of the ankle joint

    From May 1981 till May 1982, we consistently performed arthography of the injured joint and fixation radiography according to Scheuba (pressure: 15 kp) of both ankle joints for reasons of comparison in all patients with a distorsion trauma of the ankle joint and with suspected lesions to the ligaments. 259 cases were used for the assessment. Fixation radiography should not be used any more. Mere clinical examination combined with the case history can be assumed to be superior to fixation radiography still. Arthrography clearly is the more sensitive method for the diagnosis of injuries to the external capsular ligament of the ankle joint. (orig./SHA)

  18. Functional Treatment Comparing with Immobilization after Acute Ankle Sprain

    Hamidreza Mohammadi

    2013-02-01

    Full Text Available Background: Ankle injuries are among the most prevalent injuries with which a physician may encounter. In this study, the efficiency of the functional treatment was compared with the immobilization treatment in healing the acute ankle sprain. Materials and Methods: This clinical trial study was carried out on 100 male patients whose ankle sprain had been diagnosed by Yasuj Shahid Beheshti Hospital. Using block allocation randomization method and regardless of damage degree, patients were divided into two groups, functional method (1st group or immobilization with plaster (2nd group, for treatment. Several variables such as range of motion, pain intensity, inflammation, joint tenderness and returning to work after 2, 6 and 12 weeks were examined. Results: After two weeks, the average pain intensity in the first group (33.2±3.2 has been decreased compared to the second group (55±1.2, which showed a significant difference between the two groups (p<0.05. The average ankle range of motion in the first and second groups was 29.08±1.2 degrees and 20.4±2.2 degrees, respectively which had been increased significantly in the first group compared to the second group (p<0.03. Similarly, a considerable difference was observed in decreased inflammation and tenderness in the first group compared to the second one. Conclusion: In acute ankle sprains, the functional treatment is better than the immobilization treatment in alleviating pain, inflammation and improving the range of joint motion.

  19. Sprained Ankles

    ... Body I think my child has sprained her ankle. How can I tell for sure? Sprains are injuries to the ligaments that connect bones ... away before the ligament is injured. Types of Sprains In young children, the ankle is the most commonly sprained joint, followed by ...

  20. Ankle sprain - aftercare

    ... this page: //medlineplus.gov/ency/patientinstructions/000574.htm Ankle sprain - aftercare To use the sharing features on this ... help them move in the right ways. An ankle sprain occurs when the ligaments in your ankle are ...

  1. THE VALUE OF THE ARTHROSCOPY IN ACUTE AND CHRONIC ANKLE INJURY

    B. Voicu

    2010-02-01

    Full Text Available This paper wants to demonstrate the value of the arthroscopy in the diagnosis and treatment of the ankle sprain and cronic ankle instability. Between January 2005 and March 2009, there were studied 25 patients, to whom there was made ankle arthroscopy with the purpose to diagnose and the treatment. The mean age was 26 years, with a range from 19 to 42 years, 19 from them were men and 6 women. The final evaluation was made to 23 patient, with a medium six month follow-up. The functional results after arthroscopy were evaluate using Mc Cullough Score. In 78% of cases the pain disapeared significantly. There was made in all cases debridation with shaver, in 12 cases microabrasive chondroplasty and in 7 cases ligamentoplasty of the anterior talofibular ligament and/or deltoid ligament. In 76% there was, at least an associated, „hiden”, lesion, wich need also arthroscopic treatment. We have one complication (4,3% represented by a superficial chondral lesion, wich was treated by microabrasive chondroplasty. There were any neurological, vascular or other complications. The results show us that ankle arthroscopy remain a certain, mini-invazive method to diagnose and for the treatment of the ankle lesions. Arthroscopic ligamentoplasty of the ankle is still in confirmation. Arthrocopy is the main procedure for treating the impingement syndrom of the ankle and osteochondral lesion – injury that are frecventely associated with chronic ankle instability.

  2. Immediate effects of anterior to posterior talocrural joint mobilizations following acute lateral ankle sprain

    Cosby, Nicole L.; Koroch, Michael; Grindstaff, Terry L.; Parente, William; Hertel, Jay

    2011-01-01

    Restrictions in ankle dorsiflexion range of motion (ROM) have been associated with decreased posterior talar glide in individuals with an acute lateral ankle sprain. Talocrural joint mobilizations may be used to restore joint arthrokinematics. Our purpose was to examine the effects of a single bout of anterior to posterior (AP) talocrural joint mobilization on self-reported function, dorsiflexion ROM, and posterior talar translation in individuals with an acute lateral ankle sprain. This sing...

  3. MRI for the initial evaluation of acute wrist, knee, and ankle trauma

    J.J. Nikken (Jeroen)

    2003-01-01

    textabstractIn this thesis we study the application of MRI in acute trauma of wrist, knee, and ankle, evaluating its potentials, its effects, and its costs. Our aim was to use MRI in all patients with acute trauma of wrist, knee, and ankle, without increasing the overall costs to society, potentiall

  4. Grade III injuries of the lateral ligaments of the ankle: the incidence and a simple stress test.

    Muwanga, C L; Hellier, M; Quinton, D N; Sloan, J P; Dove, A F

    1986-01-01

    One hundred and seventy-five consecutive acute ankle injuries were assessed for instability. A simplified radiological anterior stress test, without anaesthesia, was used to assess instability. Nineteen patients (11%) showed evidence of gross instability (Grade III injuries). This is recommended as a simple screening test.

  5. MRI of the lateral ankle ligaments: value of three-dimensional orientation; MR-Diagnostik der lateralen Sprunggelenksbaender: Bedeutung der dreidimensionalen Orientierung

    Mayerhoefer, M.E.; Breitenseher, M.J. [Univ.-Klinik fuer Radiodiagnostik, Klinische Abt. Radiodiagnostik fuer Chirurgische Faecher, Univ. Wien (Austria); Univ.-Klinik fuer Radiodiagnostik, Klinische Abt. fuer Osteologie, Univ. Wien (Austria); Zentrum fuer Biomedizin, Univ. Krems (Austria); Ludwig-Boltzmann-Inst. fuer klinische und experimentelle Radiologie, Univ. Wien (Austria)

    2003-05-01

    Purpose: To determine the three-dimensional orientation of the lateral ankle ligaments with MRI. Materials and Methods: Twenty healthy volunteers without previous injury to the ankle were included in the study. With the right ankle in the normal anatomic position stabilized in a splint, coronal T2-weighted spin-echo sequences (TSE) were obtained. The three-dimensional orientation was determined by placing paths through the ligaments and by measuring the angles between corresponding tangents and the three main imaging planes. Results: Using the calculated angles, full-length visualization of the lateral ligaments of the ankle was achieved. The angles deviating from the axial imaging plane were 18.0 degrees for the anterior talofibular ligament, 52.3 degrees for the calcaneofibular ligament and 28.2 degrees for the posterior talofibular ligament. Conclusion: MRI enables the exact determination of the three-dimensional orientation of the lateral ankle ligaments. Orienting the imaging planes according to the calculated angular deviation allows the full-length visualization of the ligaments and is the basis for optimal imaging of the lateral ankle ligaments. (orig.) [German] Ziel: Ziel war es, die dreidimensionale Orientierung der lateralen Baender des Sprunggelenks mit Hilfe der Magnetresonanztomographie zu bestimmen. Methoden: 20 freiwillige Probanden ohne Anamnese einer Sprunggelenksverletzung wurden in die Studie eingeschlossen. Die rechten Sprunggelenke wurden mit Hilfe einer Schiene in der anatomischen Normalstellung fixiert. Dann wurden koronale T{sub 2}-Spinechoechosequenzen (TSE) angefertigt. Die dreidimensionale Orientierung wurde mit Hilfe von Pfaden durch die Baender bestimmt, indem die Winkel zwischen den drei Hauptebenen und an die Pfade angelegten Tangenten ermittelt wurden. Ergebnisse: Mit den gemessenen Winkeln konnten die Baender in ihrem gesamten Verlauf in einer Schicht dargestellt werden. Die Abweichungen von der axialen Hauptebene betrugen fuer das

  6. Evaluating fracture risk in acute ankle sprains: Any news since the Ottawa Ankle Rules? A systematic review.

    Jonckheer, Pascale; Willems, Tine; De Ridder, Roel; Paulus, Dominique; Holdt Henningsen, Kirsten; San Miguel, Lorena; De Sutter, An; Roosen, Philip

    2016-03-01

    Background Ankle sprain is frequently encountered, both in primary care and in emergency departments. Since 1992, the Ottawa ankle rules (OAR) can assist clinicians in determining whether an X-ray should be performed to exclude a fracture. Several guidelines recommend the use of OAR based on a systematic review from 2003. Ten years later, one can wonder if this recommendation should be changed. Objective To review systematically the current evidence on the most accurate method to assess the fracture risk after an ankle sprain in adults. Methods A methodical search for systematic reviews, meta-analyses and primary studies was carried out in Medline, Cochrane Database of systematic reviews, Embase, Pedro, CINAHL, Medion and specific guideline search engines. At least two independent researchers performed selection, quality appraisal (with validated checklists) and data extraction. Results One systematic review and 21 primary studies were selected. Sensitivity and specificity of the OAR range from 92-100% and from 16-51%, respectively. To improve the OAR specificity, other tools are proposed such as the Bernese ankle rules. Vibrating tuning fork test and ultrasound could be useful in patient with OAR positive to decrease the need for radiographs. No evidence was found in favour of the use of magnetic resonance imaging (MRI) or computed tomography (CT) in the acute phase of ankle sprain. Conclusion The findings confirm the value of the OAR at ruling out fractures after an ankle sprain and propose other or additional tools to decrease the need for X-rays. PMID:26691309

  7. The association between the ACTN3 R577X polymorphism and noncontact acute ankle sprains.

    Shang, Xuya; Li, Zongyu; Cao, Xuecheng; Xie, Chen; Gu, Mingyong; Chen, Pei; Yang, Xiaoqing; Cai, Jinfang

    2015-01-01

    Ankle sprains are one of the most severe musculoskeletal soft tissue injuries during physical activity. Although many risk factors have been offered, it is unclear why some individuals develop noncontact ankle sprains when participating in comparable levels of physical exertion under identical environmental conditions and others do not. The ACTN3 gene that encodes the α-actinin-3 protein, which is, only expressed in the Z line of fast glycolytic muscle fibres was found to associate with power/strength performance. The aim of this study was therefore to investigate whether the ACTN3 gene polymorphism is associated with noncontact acute ankle sprains. One hundred and forty-two participants with clinically diagnosed noncontact acute ankle sprains as well as 280 physically active controls participants without any history of ankle sprains were included in this case-control genetic association study. The RR genotype (odds ratio (OR) = 0.56; 95% confidence interval (CI), 0.32-0.65, P = 0.011) and R allele (OR = 0.64; 95% CI, 0.37-0.68, P = 0.002) of the ACTN3 were significantly low-represented in the acute ankle sprains group compared with the control group. The ACTN3 R577X is associated with acute ankle sprains in Chinese participants in this study. This is the first study to suggest that an individual with a RR genotype is at a decreased risk of acute ankle sprains. PMID:25687200

  8. Intrinsic risk factors for acute ankle injuries among male soccer players : a prospective cohort study

    Engebretsen, Anders Hauge; Myklebust, Grethe; Holme, Ingar Morten K.; Engebretsen, Lars; Bahr, Roald

    2009-01-01

    This prospective cohort study was conducted to identify risk factors for acute ankle injuries among male soccer players. A total of 508 players representing 31 amateur teams were tested during the 2004 pre-season through a questionnaire on previous injury and function score (foot and ankle outcome score; FAOS), functional tests (balance tests on the floor and a balance mat) and a clinical examination of the ankle. Generalized estimating equations were used in univariate analyses to identify c...

  9. Traumeel vs. diclofenac for reducing pain and improving ankle mobility after acute ankle sprain: A multicentre, randomised, blinded, controlled and non-inferiority trial

    González de Vega, C; Speed, C; Wolfarth, B.; González, J.

    2013-01-01

    Background Acute ankle sprains are common and activity limiting injuries, and topical diclofenac gel has proven efficacy in alleviating pain and restoring function. This trial aimed to compare a topical natural agent, Traumeel with topical diclofenac gel (1%) in the management of acute ankle sprain. Methods This prospective, multicentre, randomised, blinded, active-control and non-inferiority study involved 449 physically active adults sustaining unilateral grade 1 or 2 ankle sprain within th...

  10. Ankle manual therapy for individuals with post-acute ankle sprains: description of a randomized, placebo-controlled clinical trial

    Fisher Beth E

    2010-10-01

    Full Text Available Abstract Background Ankle sprains are common within the general population and can result in prolonged disablement. Limited talocrural dorsiflexion range of motion (DF ROM is a common consequence of ankle sprain. Limited talocrural DF ROM may contribute to persistent symptoms, disability, and an elevated risk for re-injury. As a result, many health care practitioners use hands-on passive procedures with the intention of improving talocrural joint DF ROM in individuals following ankle sprains. Dosage of passive hands-on procedures involves a continuum of treatment speeds. Recent evidence suggests both slow- and fast-speed treatments may be effective to address disablement following ankle sprains. However, these interventions have yet to be longitudinally compared against a placebo study condition. Methods/Design We developed a randomized, placebo-controlled clinical trial designed to test the hypotheses that hands-on treatment procedures administered to individuals following ankle sprains during the post-acute injury period can improve short-, intermediate-, and long-term disablement, as well as reduce the risk for re-injury. Discussion This study is designed to measure the clinical effects of hands-on passive stretching treatment procedures directed to the talocrural joint that vary in treatment speed during the post-acute injury period, compared to hands-on placebo control intervention. Trial Registration http://www.clinicaltrials.gov identifier NCT00888498.

  11. MRI of ankle sprain

    We reviewed MR (magnetic resonance) studies in 54 patients with a sprained ankle. MR examination was able to depict the following injuries: lateral collateral ligamentous injuries, fluid collection in the peroneal tendon sheath, injury to the peroneal tendon, deltoid ligamentous injuries, the extent of subcutaneous soft tissue swelling, and various kinds of osseous injuries. A total of 21 patients underwent repair or reconstructive surgery to the lateral collateral ligaments, the findings of which were correlated with those on MR examination. MR diagnosis of anterior talofibular ligamentous injury was confirmed in 16/21; the discrepancy could be attributed to remodeling and/or reorganization which progressed during the time lapse between the MR examination and surgery in three, while the misdiagnosis resulted from the difficulty in distinguishing the acute tear from the injured scar in two. The calcaneofibular ligamentous injury was confirmed in 10/12; two false negatives were responsible for the difficulty in delineating its entire length on a single image and/or in differentiating between the attenuated star and the normal calcaneofibular ligament. MR imaging is a useful tool to use in deciding the surgical indication and predicting the prognosis of the patients with ankle sprain. (author)

  12. MRI of ankle sprain

    Nishimura, Gen [Dokkyo Univ., Mibu, Tochigi (Japan). School of Medicine

    1995-06-01

    We reviewed MR (magnetic resonance) studies in 54 patients with a sprained ankle. MR examination was able to depict the following injuries: lateral collateral ligamentous injuries, fluid collection in the peroneal tendon sheath, injury to the peroneal tendon, deltoid ligamentous injuries, the extent of subcutaneous soft tissue swelling, and various kinds of osseous injuries. A total of 21 patients underwent repair or reconstructive surgery to the lateral collateral ligaments, the findings of which were correlated with those on MR examination. MR diagnosis of anterior talofibular ligamentous injury was confirmed in 16/21; the discrepancy could be attributed to remodeling and/or reorganization which progressed during the time lapse between the MR examination and surgery in three, while the misdiagnosis resulted from the difficulty in distinguishing the acute tear from the injured scar in two. The calcaneofibular ligamentous injury was confirmed in 10/12; two false negatives were responsible for the difficulty in delineating its entire length on a single image and/or in differentiating between the attenuated star and the normal calcaneofibular ligament. MR imaging is a useful tool to use in deciding the surgical indication and predicting the prognosis of the patients with ankle sprain. (author)

  13. Optimization of MR imaging of the most commonly injured structures of the ankle

    MR images of the ankles of seven cadavers, nine healthy volunteers, and seven injured patients were correlated with cadaver dissections and cryosections to determine the optimum imaging plane and foot position for demonstrating each ligament's injury parameters. Axial images of the neutral-positioned foot allowed full-length visualization of the anterior and posterior talofibular ligaments, while the calcaneofibular ligament was paraxially imaged in 400 of plantar flexion. Coronal images allowed paraaxial visualization of major parts of the deltoid ligament: the tibionavicular ligament in 400 of plantar flexion and the tibospring and posterior tibiotalar ligaments in 150 of plantar flexion. Acute ligament rupture was well delineated on T2-weighted images by the high signal intensity of the overlying subcutaneous edema and hemorrhage and the underlying joint effusion. In chronically unstable ankles, ligament rupture, thinning, and lengthening were best demonstrated by placing that ligament in its stress position

  14. Clinical Value of the Ottawa Ankle Rules for Diagnosis of Fractures in Acute Ankle Injuries

    Xin Wang; Shi-min Chang; Guang-rong Yu; Zhi-tao Rao

    2013-01-01

    BACKGROUND: The Ottawa ankle rules (OAR) are clinical decision guidelines used to identify whether patients with ankle injuries need to undergo radiography. The OAR have been proven that their application reduces unnecessary radiography. They have nearly perfect sensitivity for identifying clinically significant ankle fractures. OBJECTIVES: The purpose of this study was to assess the applicability of the OAR in China, to examine their accuracy for the diagnosis of fractures in patients with a...

  15. Clinical observation of acupuncture treatment combination of functional exercise on acute grade Ⅲ ankle lateral collateral ligament injury%推拿按摩联合功能锻炼治疗运动所致Ⅲ度急性踝外侧副韧带损伤临床疗效观察

    黄雅雯

    2012-01-01

    OBJECTIVE To evaluate the effect of Chinese Massage combined with functional exercises in the treatment acute grade Ⅲ ankle sprain injury caused by football sport. METHODS 160 cases acute grade Ⅲ ankle sprain injury caused by football sport were selected from our college during September 2004 to September 2009, and they were randomly divided into experimental and control group. Joint functional exercise alone was used to the control group, acupuncture combined with func?tional exercises were administrated to the experiment group, and the treatment cycle was defined to 24 weeks. AOFAS score and the efficacy were compared after 3 months or 1 year treatment. RESULTS After 3 months or 1 year treatment, the AOFAS score of experimental group was significantly higher than that of the control group (P < 0.05), and the fineness rate of soft tissue injury of the experimental group had significantly higher than that of the control group (P< 0.05). CONCLUSION Chinese Massage combined with functional exercises has remarkable effect on treatment of acute ankle sprain Ⅲ.%目的 研究推拿按摩联合功能锻炼在足球运动所致Ⅲ度急性踝扭伤功能治疗中的作用.方法 2004年9月~2009年9月,从某校选取160例由于足球运动所致Ⅲ度踝扭伤患者,随机分为实验组和对照组,实验组采用推拿按摩联合功能锻炼,对照组恢复期单纯应用功能锻炼疗法治疗,治疗周期均为24周.采用AOFAS评分和软组织损伤疗效标准比较治疗效果.结果 治疗后3个月或1年后,实验组的AOFAS评分均明显优于对照组,差异有统计学意义(P<0.05),且实验组的软组织损伤疗效优良率明显高于对照组,差异有统计学意义(P< 0.05).结论 推拿按摩联合功能锻炼治疗对Ⅲ度急性踝扭伤效果显著,并可减少后遗症的发生.

  16. Effects of soft bracing or taping on a lateral ankle sprain : a non-randomised controlled trial evaluating recurrence rates and residual symptoms at one year

    Kemler, Ellen; van de Port, Ingrid; Schmikli, Sandor; Huisstede, Bionka; Hoes, Arno; Backx, Frank

    2015-01-01

    Background: After sustaining an ankle sprain, taping is often the standard treatment in primary care. Ankle braces are sometimes used as an alternative. This study aimed to compare the effects of four weeks of soft bracing or taping following acute lateral ankle ligamentous sprain (ALALS) on sprain

  17. TO COMPARE THE EFFECTIVENESS OF CRYOTHERAPY WITH EXERCISES VERSUS TAPING WITH EXERCISES IN TREATING ACUTE LATERAL ANKLE SPRAIN

    Suresh

    2014-12-01

    Full Text Available BACKGROUND: Ankle sprain is a common form of sport injuries and it is a leading cause of pain and disability in common man and sportsman worldwide. Rate of this injury is 1 per 10, 000 persons in common man whereas lateral ligament injuries account for 15 to 25% of all sports injuries. Lateral ankle sprains are one of the most common injuries sustained in sports and exercise activities. It is one of the most common soft tissue injury encountered in clinical practice. Complications such as prolonged ankle pain, a high recurrence rate, and chronic laxity underline the importance of careful diagnosis and treatment of ankle sprain. Physical therapy such as cryotherapy and taping technique are frequently used and have been cited that use of cryotherapy and taping technique have shown significant improvement in relieving pain and improving functional ability. OBJECTIVES: This study is intended to find and compare the effectiveness of Cryotherapy and exercises versus taping and exercises in acute lateral ankle sprain. DESIGN: A comparative study. SETTING: Kempegowda department of Orthopaedics and Rehabilitation unit-Kempegowda institute of physiotherapy. SUBJECTS: 40 patients (20 in each group. INTERVENTION: Forty males and female patients with lateral ankle sprain belonging to an age group of 15-35 years were selected for the study who fulfilled the inclusion and exclusion criteria and were divided into two groups. Group A was treated with Cryotherapy and exercises and group B was treated with taping and exercises with a frequency of 7 sittings for one week. Treatment outcomes were assessed using VAS, ROM, and LEFS for pain and functional ability. OUTCOME MEASURES: VAS to measure pain intensity, ROM for stiffness and Lower extremity functional scale for functional ability. RESULT: In comparison with VAS, ROM and LEFS, Group B shows significant improvement of all the parameters than Group A. INTERPRETATION & CONCLUSION: Study findings concluded that

  18. Value of 13-MHz high-frequency ultrasound of the lateral ankle ligaments and the anterior tibiofibular ligament; 13-MHz-Hochfrequenzsonographie der lateralen Baender des oberen Sprunggelenkes einschliesslich der ventralen Syndesmose. Ein Vergleich mit den Ergebnissen der MRT bei 64 Patienten

    Milz, P.; Steinborn, M.; Reiser, M. [Muenchen Univ. (Germany). Inst. fuer Radiologische Diagnostik; Milz, S. [Muenchen Univ. (Germany). Anatomische Anstalt; Mittlmeier, T. [Unfall- und Wiederherstellungschirurgie, Virchow-Klinikum, Humbolt-Univ. Berlin (Germany)

    1999-01-01

    Purpose: Determination of the value of 13-MHz high-frequency ultrasound in the diagnosis of acute injuries of the lateral ankle ligaments and the anterior tibiofibular ligament by comparison with MRI. Method: Sonography was performed prospectively in 64 acutely injured patients using a mechanical 13-MHz sector probe; for diagnosis of the anterior tibiofibular ligament a 15-MHz sector probe was employed during the course of this trial. Using a 0.2-T unit for MRI examination, T1-weighted (TR 580 ms, TE 24 ms) and T2-weighted (TR 3000 ms, TE 80 ms) spin-echo sequences were obtained in various oblique axial imaging planes. Results: In the differentiation of intact and injured ligaments, ultrasound and MRI agreed in 95.3/% of cases for the anterior fibulotalar ligament, in 88.3% for the fibulocalcanear ligament and in 85.0% for the anterior tibiofibular ligament. Conclusion: Lesions of the anterior talofibular and fibulocalcanear ligament can be accurately demonstrated by ultrasound if a 13-MHz sector scanner is used. The detection of lesions in the anterior tibiofibular ligament is more difficult. With increasing experience and by using a 15-MHz sector scanner, better results can be expected for this ligament. (orig.) [Deutsch] Fragestellung: Durch einen Vergleich mit den Befunden der MRT sollte die Aussagekraft der hochaufloesenden 13-MHz-Sonographie in der Diagnostik von akuten Verletzungen des Aussenbandapparates des Sprunggelenkes und der Syndesmose ueberprueft werden. Methodik: 64 akut verletzte Patienten wurden prospektiv mit einem mechanischen 13-MHz-Sektorscanner untersucht. Zur Beurteilung des Lig.tibiofibulare anterius wurde ergaenzend ein 15-MHz-Sektorscanner verwendet. Alle MRT wurden an einem 0,2-Tesla-Niederfeldgeraet durchgefuehrt. In unterschiedlichen schraeg axialen Schichtkippungen wurden T1-gewichtete SE-Sequenzen (TR 580 ms, TE 24 ms) und T2-gewichtete SE-Sequenzen (TR 3000 ms, TE 80 ms) angefertigt. Ergebnisse: Bei der Differenzierung intakter und

  19. Acute and chronic tears of anterior cruciate ligament : role of gadolinium-enhanced MR imaging

    Lee, Eun Jung; Jee, Won Hee; Im, Soo A; Chun, Ho Jong; Jung, Hyun Seouk; Kim, Soo Young; Kwon, Tae An; Song, Sun Wha; Choi, Kyu Ho [Catholic Univ. Medical College. Kangnam St. Mary' s Hospital, Seoul (Korea, Republic of)

    1998-07-01

    To evaluate the efficacy of fat-suppressed gadolinium-enhanced MR imaging in differentiating acute from chronic ligament tears of anterior cruciate ligament. Materials and Methods : MR images of 22 patients with arthroscopically proven complete tear of the anterior cruciate ligament were retrospectively reviewed. The interval between injury and MR examination was one day to seven years. When ligament tear was detected on MR image with three months of injury, the case was considered acute;if detected after three months had elapsed, it was judged to be chronic. The extent of contrast enhancement was graded as 1, 2 or 3; grade 1, enhancement was confined to the expected ligament region; grade 2, enhancement extended to the joint capsule; grade 3, enhancement extended beyond the joint capsule. The grades of contrast enhancement correlated with the acute and chronic stages of ligament tears. Associated bone bruise and/or adjacent soft tissue edema were also evaluated. Results : Among 15 patients with acute ligament tear, nine (60%) showed grade 3 enhancement; among seven in whom tearing was chronic, four (57%) showed grade 1 enhancement. Bone bruising was present in 100% of acute tears (15/15) and 29 % of chronic tears (2/7). Soft tissue edema was associated in 87% of acute tears (13/15) and 29% of chronic tears(2/7). Conclusion : Fat-suppressed gadolinium-enhanced MR imaging could help differentiate acute from chronic tears of anterior cruciate ligament, as well as bone bruising and tissue edema.

  20. Acute and chronic tears of anterior cruciate ligament : role of gadolinium-enhanced MR imaging

    To evaluate the efficacy of fat-suppressed gadolinium-enhanced MR imaging in differentiating acute from chronic ligament tears of anterior cruciate ligament. Materials and Methods : MR images of 22 patients with arthroscopically proven complete tear of the anterior cruciate ligament were retrospectively reviewed. The interval between injury and MR examination was one day to seven years. When ligament tear was detected on MR image with three months of injury, the case was considered acute;if detected after three months had elapsed, it was judged to be chronic. The extent of contrast enhancement was graded as 1, 2 or 3; grade 1, enhancement was confined to the expected ligament region; grade 2, enhancement extended to the joint capsule; grade 3, enhancement extended beyond the joint capsule. The grades of contrast enhancement correlated with the acute and chronic stages of ligament tears. Associated bone bruise and/or adjacent soft tissue edema were also evaluated. Results : Among 15 patients with acute ligament tear, nine (60%) showed grade 3 enhancement; among seven in whom tearing was chronic, four (57%) showed grade 1 enhancement. Bone bruising was present in 100% of acute tears (15/15) and 29 % of chronic tears (2/7). Soft tissue edema was associated in 87% of acute tears (13/15) and 29% of chronic tears(2/7). Conclusion : Fat-suppressed gadolinium-enhanced MR imaging could help differentiate acute from chronic tears of anterior cruciate ligament, as well as bone bruising and tissue edema

  1. Supervised exercises for adults with acute lateral ankle sprain: a randomised controlled trial

    Rijn, Rogier; Os, Anton; Kleinrensink, Gert Jan; Bernsen, Roos; Verhaar, JAN; Koes, Bart; Bierma-zeinstra, Sita

    2007-01-01

    textabstractBACKGROUND: During the recovery period after acute ankle sprain, it is unclear whether conventional treatment should be supported by supervised exercise. AIM: To evaluate the short- and long-term effectiveness of conventional treatment combined with supervised exercises compared with conventional treatment alone in patients with an acute ankle sprain. DESIGN: Randomised controlled clinical trial. SETTING: A total of 32 Dutch general practices and the hospital emergency department....

  2. Diagnosis and treatment of acute ankle injuries: development of an evidence-based algorithm

    Hans Polzer; Karl Georg Kanz; Wolf Christian Prall; Florian Haasters; Ben Ockert; Wolf Mutschler; Stefan Grote

    2011-01-01

    Acute ankle injuries are among the most common injuries in emergency departments. However, there are still no standardized examination procedures or evidence-based treatment. Therefore, the aim of this study was to systematically search the current literature, classify the evidence, and develop an algorithm for the diagnosis and treatment of acute ankle injuries. We systematically searched PubMed and the Cochrane Database for randomized controlled trials, meta-analyses, systematic reviews or,...

  3. Diagnosis and treatment of acute ankle injuries: development of an evidence-based algorithm

    Hans Polzer; Karl-Georg Kanz; Wolf Christian Prall; Florian Haasters; Ben Ockert; Wolf Mutschler; Stefan Grote

    2012-01-01

    Acute ankle injuries are among the most common injuries in emergency departments. However, a standardized examination and an evidence-based treatment are missing. Therefore, aim of this study was to systematically search the current literature, classify the evidence and develop an algorithm for diagnosis and treatment of acute ankle injuries. We systematically searched PubMed and the Cochrane Database for randomized controlled trials, meta-analysis, systematic reviews, or if applicable observ...

  4. Limiting the use of routine radiography for acute ankle injuries.

    Cockshott, W P; Jenkin, J. K.; Pui, M.

    1983-01-01

    In the diagnosis of ankle injuries routine radiography is often productive. An international survey of the average number of radiographs made of injured ankles suggested that two projections are adequate to detect fractures. This was confirmed in a prospective study of 242 patients coming to a hospital emergency department with recent ankle injuries. All the fractures could be identified on an anteroposterior or a lateral projection, although some were more obvious on an oblique view. As well...

  5. Surgical Reconstruction with the Remnant Ligament Improves Joint Position Sense as well as Functional Ankle Instability: A 1-Year Follow-Up Study

    Kamizato Iwao

    2014-01-01

    Full Text Available Introduction. Chronic functional instability—characterized by repeated ankle inversion sprains and a subjective sensation of instability—is one of the most common residual disabilities after an inversion sprain. However, whether surgical reconstruction improves sensorimotor control has not been reported to date. The purpose of this study was to assess functional improvement of chronic ankle instability after surgical reconstruction using the remnant ligament. Materials and Methods. We performed 10 cases in the intervention group and 20 healthy individuals as the control group. Before and after surgical reconstruction, we evaluated joint position sense and functional ankle instability by means of a questionnaire. Results and Discussion. There was a statistically significant difference between the control and intervention groups before surgical reconstruction. Three months after surgery in the intervention group, the joint position sense was significantly different from those found preoperatively. Before surgery, the mean score of functional ankle instability in the intervention group was almost twice as low. Three months after surgery, however, the score significantly increased. The results showed that surgical reconstruction using the remnant ligament was effective not only for improving mechanical retensioning but also for ameliorating joint position sense and functional ankle instability.

  6. Instability of the hindfoot after lesion of the lateral ankle ligaments: investigations of the anterior drawer and adduction maneuvers in autopsy specimens

    Kjaersgaard-Andersen, P.; Frich, Lars Henrik; Madsen, F.;

    1991-01-01

    The mobility patterns in the tibiotalocalcaneal joint complex with a solitary lesion of the anterior talofibular ligament (ATL) and a combined lesion of the ATL and calcaneofibular ligament (CFL) were studied in 22 human lower-extremity autopsy specimens mounted in a kinesiologic testing device. A...... solitary lesion of the ATL increased the anteroposterior (AP) laxity in the ankle joint in the entire range of flexion, with a maximum median of 3.1 mm in neutral flexion. Further cutting of the CFL increased AP laxity most obviously in dorsiflexion. A solitary lesion of the ATL resulted in a minor...

  7. Arthrogaphy as a diagnostic measure in injuries of ligament and capsule of the ankle joint

    The application of monocontrast arthrogaphy in examining the ankle joint is demonstrated by means of an extensive series of examinations. It is evident that this method of examination is more reliable than X-ray films of the forced extreme joint position, especially in combined injuries of the ligamentus apparatus, so that it enables better planning of the necessary therapeutic procedure. (orig.)

  8. Acute lateral ankle sprains: from functional treatment to prevention

    Kemler, H.J.

    2015-01-01

    Ankle sprains are common in daily life and often considered to be minor injuries. The objective in this thesis was to provide more evidence on the burden and optimal management of ankle sprains in terms of the magnitude of the problem, the prognostic consequences and ways to improve treatment and p

  9. MR imaging of the lateral collateral ligaments after ankle sprain; Aussenbandrupturen des Sprunggelenkes - Darstellung mit der MRT vor und nach funktioneller Therapie

    Grebe, P. [Klinik fuer Radiologie der Universitaetsklinik, Mainz (Germany); Kreitner, K.F. [Klinik fuer Radiologie der Universitaetsklinik, Mainz (Germany); Roeder, W. [Abt. fuer Chirurgie, St-Hildegardis-Krankenhaus, Mainz (Germany); Kersjes, W. [Klinik fuer Radiologie der Universitaetsklinik, Mainz (Germany); Hennes, R. [Abt. fuer Allgemein- und Unfallchirurgie, St. Josefshospital, Wiesbaden (Germany); Runkel, M. [Unfallchirurgische Klinik der Unversitaetsklinik, Mainz (Germany)

    1995-09-01

    35 patients with ankle sprain were examined by MRI and stress radiographs. 13 were operated afterwards, 22 patients underwent a functional conservative therapy and were examined by MRI and stress radiographs and second time after three months. MRI reports were correct in 12 of 13 operated cases. After conservative therapy we did not find any disrupted ankle ligament. MRI showed intact ligaments thickened by scar. (orig./MG) [Deutsch] 35 Patienten mit klinischem Verdacht auf Aussenbandruptur wurden mit der MRT untersucht. 13 Patienten wurden operiert, 22 konzervativ therapiert. Letztere wurden nach drei Monaten erneut mit MRT und gehaltenen Aufnahmen untersucht. Die MRT-Befunde stimmten in 12 von 13 Faellen mit den operativ erhobenen Befunden ueberein. Nach dreimonatiger konzervativer Therapie waren alle 22 Sprunggelenke stabil. Die rupturierten Baender stellten sich verdickt und durchgaengig dar. (orig./MG)

  10. Effect of unsupervised home based proprioceptive training on recurrences of ankle sprain: randomised controlled trial

    Hupperets, M.D.W.; Verhagen, E.A.L.M.; Mechelen, van W.

    2009-01-01

    OBJECTIVE: To evaluate the effectiveness of an unsupervised proprioceptive training programme on recurrences of ankle sprain after usual care in athletes who had sustained an acute sports related injury to the lateral ankle ligament. DESIGN: Randomised controlled trial, with one year follow-up. SETT

  11. Diagnosis and Management of Acute Knee Ligament Injuries

    Hastings, David E.

    1990-01-01

    Knee ligament injuries are a common problem, especially in the athletic age group. The most common knee ligament injury is the so-called isolated anterior cruciate ligament tear. This is also the injury most likely to be missed. Isolated collateral ligament tears are generally managed non-operatively, but combined collateral and cruciate tears should be surgically repaired. “Isolated” anterior cruciate tears are generally repaired in the younger active athlete but are managed by hamstring exe...

  12. 踝关节内侧韧带损伤及其病理机制初探%Preliminary investigation on the medial ankle ligament injury and its pathomechanism

    徐向阳; 刘津浩; 朱渊; 王碧菠

    2010-01-01

    目的 探讨踝关节内韧带损伤后内侧不稳定的病理机制.方法 患者15例,男8例,女7例;年龄22~58岁,平均40岁.其中踝关节急性扭伤患者2例,踝关节慢性损伤3例,先天性平足3例,胫后肌腱失能5例,旋前外旋骨折1例,陈旧性的内踝撕脱骨折1例.所有患者均行三角韧带修补术,同时行跟骨延长术8例,内侧楔骨闭合截骨5例,跟骨截骨内移术1例.全部患者术后随访7~56个月,运用美国足踝外科协会(America Orthopedic Foot and Ankle Society,AOFAS)踝-后足功能评分进行评估,统计学分析采用t检验.结果 1例踝关节急性骨折患者,由于术前无法评分,不放在统计分析内.其余14例患者术前评分为(42.4±10.6)分,术后评分(89.8±6.2)分(P<0.05).结论 三角韧带是一个重要的解剖结构,在以下几种情况下须注意其修复:(1)三角韧带损伤范围较广,涉及前部的胫弹簧韧带和胫舟韧带.(2)先天性的平足以及获得性的胫后肌腱失能患者.(3)以往有经常的踝关节扭伤,有外侧韧带的损伤,此次发生了伴有内侧韧带损伤的骨折.%Objective To discuss the pathomechanism of medial ankle instability after medial ligament injury. Methods The study involved 15 patients including eight males and seven females, at average age of 40 years (range 22-58 years). There were two patients with acute ankle sprain, three with chronic ankle injury, three with congenital pes planus, five with posterior tibial tendon dysfunction, one with pronation external rotation ankle fracture and one with old avulsion medial malleolus. All patients were treated surgically with deltoid ligament repair, when eight patients further received calcaneal lengthing osteotomy, five received medial cuneiform close wedge osteotomy and one received medial shift calcaneal osteotomy. All patients were followed up for 7-56 months. American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale was used for pre- and post

  13. An unusual cause of ankle pain: fracture of a talocalcaneal coalition as a differential diagnosis in an acute ankle sprain: a case report and literature review

    Wähnert, D. (Dirk); Grüneweller, N. (Niklas); Evers, J.; Sellmeier, A.C. (Anna); M. J. Raschke; Ochman, S

    2013-01-01

    Background: The acute ankle sprain is one of the most common injuries seen in trauma departments. Ankle sprains have an incidence of about one injury per 10 000 people a day. In contrast tarsal coalition is a rare condition occurring in not more than one percent of the population. Case presentation: We present the case of a 23 year old male patient with pain and local swelling after an acute ankle sprain. Initial clinical and radiological examination showed no pathologies. Due to prolonged pa...

  14. An Acute Lateral Ankle Sprain Significantly Decreases Physical Activity across the Lifespan

    Tricia Hubbard-Turner, Erik A. Wikstrom, Sophie Guderian, Michael J. Turner

    2015-09-01

    Full Text Available We do not know the impact an ankle sprain has on physical activity levels across the lifespan. With the negative consequences of physical inactivity well established, understanding the effect of an ankle sprain on this outcome is critical. The objective of this study was to measure physical activity across the lifespan after a single ankle sprain in an animal model. Thirty male mice (CBA/J were randomly placed into one of three groups: the transected calcaneofibular ligament (CFL group, the transected anterior talofibular ligament (ATFL/CFL group, and a SHAM group. Three days after surgery, all of the mice were individually housed in a cage containing a solid surface running wheel. Physical activity levels were recorded and averaged every week across the mouse’s lifespan. The SHAM mice ran significantly more distance each day compared to the remaining two running groups (post hoc p = 0.011. Daily duration was different between the three running groups (p = 0.048. The SHAM mice ran significantly more minutes each day compared to the remaining two running groups (post hoc p=0.046 while the ATFL/CFL mice ran significantly less minutes each day (post hoc p = 0.028 compared to both the SHAM and CFL only group. The SHAM mice ran at a faster daily speed versus the remaining two groups of mice (post hoc p = 0.019 and the ATFL/CFL mice ran significantly slower each day compared to the SHAM and CFL group (post hoc p = 0.005. The results of this study indicate that a single ankle sprain significantly decreases physical activity across the lifespan in mice. This decrease in physical activity can potentially lead to the development of numerous chronic diseases. An ankle sprain thus has the potential to lead to significant long term health risks if not treated appropriately.

  15. Correlation between radiological assessment of acute ankle fractures and syndesmotic injury on MRI

    Owing to the shortcomings of clinical examination and radiographs, injury to the syndesmotic ligaments is often misdiagnosed. When there is no indication requiring that the fractured ankle be operated on, the syndesmosis is not tested intra-operatively, and rupture of this ligamentous complex may be missed. Subsequently the patient is not treated properly leading to chronic complaints such as instability, pain, and swelling. We evaluated three fracture classification methods and radiographic measurements with respect to syndesmotic injury. Prospectively the radiographs of 51 consecutive ankle fractures were classified according to Weber, AO-Mueller, and Lauge-Hansen. Both the fracture type and additional measurements of the tibiofibular clear space (TFCS), tibiofibular overlap (TFO), medial clear space (MCS), and superior clear space (SCS) were used to assess syndesmotic injury. MRI, as standard of reference, was performed to evaluate the integrity of the distal tibiofibular syndesmosis. The sensitivity and specificity for detection of syndesmotic injury with radiography were compared to MRI. The Weber and AO-Mueller fracture classification system, in combination with additional measurements, detected syndesmotic injury with a sensitivity of 47% and a specificity of 100%, and Lauge-Hansen with both a sensitivity and a specificity of 92%. TFCS and TFO did not correlate with syndesmotic injury, and a widened MCS did not correlate with deltoid ligament injury. Syndesmotic injury as predicted by the Lauge-Hansen fracture classification correlated well with MRI findings. With MRI the extent of syndesmotic injury and therefore fracture stage can be assessed more accurately compared to radiographs. (orig.)

  16. Correlation between radiological assessment of acute ankle fractures and syndesmotic injury on MRI

    Hermans, J.J. [Radboud University Nijmegen Medical Center, Department of Radiology, P.O. Box 9101, Nijmegen (Netherlands); Wentink, N. [Atrium Medisch Centrum, Department of Surgery, PO Box 4446, Heerlen (Netherlands); Beumer, A.; Moonen, A.F.C.M. [Amphia Ziekenhuis Hospital, Department of Orthopaedics, PO Box 90158, Breda (Netherlands); Hop, W.C.J. [Erasmus University Medical Center Rotterdam, Department of Biostatistics, PO Box 2040, Rotterdam (Netherlands); Heijboer, M.P. [Erasmus University Medical Center Rotterdam, Department of Orthopaedics, PO Box 2040, Rotterdam (Netherlands); Ginai, A.Z. [Erasmus University Medical Center Rotterdam, Department of Radiology, PO Box 2040, Rotterdam (Netherlands)

    2012-07-15

    Owing to the shortcomings of clinical examination and radiographs, injury to the syndesmotic ligaments is often misdiagnosed. When there is no indication requiring that the fractured ankle be operated on, the syndesmosis is not tested intra-operatively, and rupture of this ligamentous complex may be missed. Subsequently the patient is not treated properly leading to chronic complaints such as instability, pain, and swelling. We evaluated three fracture classification methods and radiographic measurements with respect to syndesmotic injury. Prospectively the radiographs of 51 consecutive ankle fractures were classified according to Weber, AO-Mueller, and Lauge-Hansen. Both the fracture type and additional measurements of the tibiofibular clear space (TFCS), tibiofibular overlap (TFO), medial clear space (MCS), and superior clear space (SCS) were used to assess syndesmotic injury. MRI, as standard of reference, was performed to evaluate the integrity of the distal tibiofibular syndesmosis. The sensitivity and specificity for detection of syndesmotic injury with radiography were compared to MRI. The Weber and AO-Mueller fracture classification system, in combination with additional measurements, detected syndesmotic injury with a sensitivity of 47% and a specificity of 100%, and Lauge-Hansen with both a sensitivity and a specificity of 92%. TFCS and TFO did not correlate with syndesmotic injury, and a widened MCS did not correlate with deltoid ligament injury. Syndesmotic injury as predicted by the Lauge-Hansen fracture classification correlated well with MRI findings. With MRI the extent of syndesmotic injury and therefore fracture stage can be assessed more accurately compared to radiographs. (orig.)

  17. Effect of unsupervised home based proprioceptive training on recurrences of ankle sprain: randomised controlled trial

    Hupperets, Maarten D W; Verhagen, Evert A L M; van Mechelen, Willem

    2009-01-01

    Objective To evaluate the effectiveness of an unsupervised proprioceptive training programme on recurrences of ankle sprain after usual care in athletes who had sustained an acute sports related injury to the lateral ankle ligament. Design Randomised controlled trial, with one year follow-up. Setting Primary care. Participants 522 athletes, aged 12-70, who had sustained a lateral ankle sprain up to two months before inclusion; 256 (120 female and 136 male) in the intervention group; 266 (128 ...

  18. 半腱肌移植重建踝关节外侧副韧带及踝关节不稳%Treatment of lateral ankle ligament injuries and ankle instability with semitendinosus tendon graft

    张振宇; 毕龙; 宋扬; 黄兆松; 孙鹏霄; 卢旭; 韩一生

    2010-01-01

    Objective To explore the effectiveness of ipsilateral autologous semitendinosus ten don graft in treatment of lateral ankle ligament injuries and ankle instability. Methods Two patients including one male (25 years old) and one female (17 years old) with chronic lateral instability of the ankle were enrolled in the study. Both patients had the history of repeated ankle sprain in supination position and had grade Ⅲ injury of the lateral ankle ligament according to the American College of Foot and Ankle Surgeons Grading System. Anterior drawer test and talar tilt test were all positive. The stress-inversion radiograph demonstrated the average inclination of the talus for 21 ° and the lateral radiograph demonstrated anterior dislocation of the talus. The chronic ankle instabilities in two patients were treated by using the ipsilateral autologous semitendinosus tendon graft to reconstruct the lateral ankle ligament. Results The two patients were followed up for mean eight months, which revealed that the active and passive range of motion was good, with no pain or swelling. The anterior drawer test and talar tilt test were all negative. The stress-inversion radiograph demonstrated that the average inclination of the talus was less than 5°, with no anterior dislocation of the talus. According to the Mazur grading system, the clinical outcome was excellent in one patient and good in one. The two patients were satisfied with the stability of the ankle. Conclusions ( 1 ) Lateral ankle ligament injury is a common cause of chronic ankle instability,even the ankle osteoarthritis. ( 2 ) Brostr(o)m method can attain satisfactory result for fresh lateral injury of the ankle, but not for the old injuries. ( 3 ) Ipsilateral autologous semitendinosus tendon graft is simpleand effective for treatment of lateral ankle ligament injuries and chronic ankle instability and may play an important role in the treatment of lateral ankle instability and prevention of the occurrence of

  19. Doctor, I sprained my ankle.

    How, Choon How; Tan, Ken Jin

    2014-10-01

    Ankle sprains constitute the majority of ankle injuries, and result in pain, limited mobility/exercise and loss of school/work days. Ankle sprains involve at least one of the ankle ligaments and range from a micro tear to complete tear of the ligament or group of ligaments. The most common mechanism of ankle sprains is inversion stress of a plantar-flexed foot, while the most frequently injured ligament is the anterior talofibular ligament. The attending clinician needs to stratify the risk of fracture through history-taking and physical examination, manage the pain, assess long‑term complications and provide certification for rest and recovery. The Ottawa ankle rules may be useful. Graduated exercises to maintain the ankle's range of motion should be started early, after the resolution of initial pain and swelling. The risk of recurrent ankle injuries is often a combination of both mechanical and functional disabilities. PMID:25631892

  20. Usefulness of the oblique coronal plane in ankle MRI of the calcaneofibular ligament

    Aim: To evaluate the usefulness and diagnostic accuracy of oblique coronal MRI of the calcaneofibular ligament (CFL) view for diagnosis of CFL injury. Material and methods: This retrospective study included 91 patients who were suspected to have CFL injury who underwent CFL view imaging. Anatomical identification of the CFL on orthogonal MRI sequences and CFL views was evaluated. Two radiologists evaluated the CFL based on an entire length view, an entire width view, and margin sharpness using a four-point scale. Diagnostic accuracy using orthogonal and CFL views was evaluated by calculating sensitivity, specificity, and accuracy. Arthroscopic or clinical findings were used as the reference standard. Results: Both readers found identification of lesions using the entire length, entire width, and sharp margin from CFL view images to be superior to that based on orthogonal images. The sensitivity and accuracy of diagnosing CFL injury were significantly higher when using the CFL view compared to the orthogonal view, although specificity was not significantly different between the CFL view and orthogonal view images. Conclusions: CFL view imaging enables better anatomical evaluation and improved sensitivity and accuracy of diagnosis of CFL injury. CFL view images should therefore be used to evaluate potential CFL injuries. - Highlights: • We evaluated the diagnostic accuracy of oblique coronal MRI of the calcaneofibular ligament. • Anatomic identification of the CFL on orthogonal MR imaging sequences and CFL views was evaluated. • Diagnostic accuracy using orthogonal and CFL views was evaluated by calculating sensitivity, specificity, and accuracy. • CFL view imaging allows better anatomic evaluation and improved sensitivity and accuracy of diagnosis of CFL injury

  1. Ankle sprain

    Struijs, Peter AA; Kerkhoffs, Gino MMJ

    2010-01-01

    Injury of the lateral ligament complex of the ankle joint occurs in about one in 10,000 people a day, accounting for a quarter of all sports injuries. Pain may be localised to the lateral side of the ankle.Residual complaints include joint instability, stiffness, and intermittent swelling, and are more likely to occur after more extensive cartilage damage.Recurrent sprains can add new damage and increase the risk of long-term degeneration of the joint.

  2. Acupuncture Treatment for Acute Ankle Injury in the Emergency Department: A Preliminary Case Report.

    Tantivesruangdet, Nopmanee

    2016-02-01

    Acupuncture is an ancient medical treatment that is increasingly attracting the interest of the public. It is a complementary therapy that is widely used for management of pain, especially chronic discomfort caused by migraine, low-back pain and osteoarthritis of the knee(¹⁻³). The evidence base for the effectiveness of acupuncture and its clinical applications is controversial, and although its efficacy and safety in the management of acute pain have been demonstrated, the quality of this modality is still questionable. The present study reports a case of acute ankle injury, which was treated with acupuncture. A 33-year-old man presented with acute twisted ankle injury. He had pain with swelling around the ankle, and he was experiencing difficulty in walking. His clinical diagnosis was acute ankle sprain with severe pain. Several drug treatments are used for pain control, but in this case, we used acupuncture. After treatment, his pain diminished significantly with a decrease in VAS pain level from 8 to 4 in 20 minutes. At follow-up after one month, we found no skin infection in this case. PMID:27266242

  3. Supervised exercises for adults with acute lateral ankle sprain: a randomised controlled trial

    R.M. van Rijn (Rogier); A.G. van Os (Anton); G.J. Kleinrensink (Gert Jan); R.M.D. Bernsen (Roos); J.A.N. Verhaar (Jan); B.W. Koes (Bart); S.M. Bierma-Zeinstra (Sita)

    2007-01-01

    textabstractBACKGROUND: During the recovery period after acute ankle sprain, it is unclear whether conventional treatment should be supported by supervised exercise. AIM: To evaluate the short- and long-term effectiveness of conventional treatment combined with supervised exercises compared with con

  4. A new method to examine the cruciate ligaments in the acute stage of injury

    A new plane is described in which it is possible to visualize both the cruciate ligaments using computed tomography, in patients with acute injuries. In those cases the knee is in Bonnet's position, i.e. 30 degrees flexed. Initially, an optimum CT examination schedule for the cruciate ligaments was determined in a cadaver study, subsequently patients were investigated. Advantages and disadvantages are discussed. 5 refs.; 6 figs

  5. Study protocol: the effect of whole body vibration on acute unilateral unstable lateral ankle sprain- a biphasic randomized controlled trial

    Baumbach Sebastian Felix; Fasser Mariette; Polzer Hans; Sieb Michael; Regauer Markus; Mutschler Wolf; Schieker Matthias; Blauth Michael

    2013-01-01

    Abstract Background Ankle sprains often result in ankle instability, which is most likely caused by damage to passive structures and neuromuscular impairment. Whole body vibration (WBV) is a neuromuscular training method improving those impaired neurologic parameters. The aim of this study is to compare the current gold standard functional treatment to functional treatment plus WBV in patients with acute unilateral unstable inversion ankle sprains. Methods/Design 60 patients, aged 18–40 years...

  6. PILL series. Doctor, I sprained my ankle

    How, Choon How; Tan, Ken Jin

    2014-01-01

    Ankle sprains constitute the majority of ankle injuries, and result in pain, limited mobility/exercise and loss of school/work days. Ankle sprains involve at least one of the ankle ligaments and range from a micro tear to complete tear of the ligament or group of ligaments. The most common mechanism of ankle sprains is inversion stress of a plantar-flexed foot, while the most frequently injured ligament is the anterior talofibular ligament. The attending clinician needs to stratify the risk o...

  7. Kinesio Taping does not decrease swelling in acute, lateral ankle sprain of athletes: a randomised trial

    Guilherme S Nunes

    2015-01-01

    Full Text Available Question: Does Kinesio Taping reduce swelling in athletes who have suffered an acute, lateral ankle sprain? Design: Randomised controlled trial with concealed allocation, intention-to-treat analysis and blinded assessment. Participants: Thirty-six athletes who participated regularly in one of seven different sports modalities and suffered an acute ankle sprain. Intervention: The experimental group received Kinesio Taping application for 3 days, which was designed to treat swelling. The control group received an inert Kinesio Taping application. Outcome measures: For the comparison between groups, the swelling was measured via volumetry, perimetry, relative volumetry and two analyses of the difference in volume and perimetry between ankles of each participant. Data were collected immediately after the 3 days of intervention and at follow-up, which was 15 days post intervention. Results: At 3 days after intervention, there were no differences between groups for swelling in volumetry (MD –2 ml, 95% CI –28 to 32; perimetry (MD 0.2 cm, 95% CI –0.6 to 1.0; relative volumetry (MD 0.0 cm, 95% CI –0.1 to 0.1; and the other analyses. At day 15 follow-up, there were no significant between-group differences in outcomes. Conclusion: The application of Kinesio Taping, with the aim of stimulating the lymphatic system, is ineffective in decreasing acute swelling after an ankle sprain in athletes. Trial registration: Brazilian Registry of Clinical Trials, RBR-32sctf. [Nunes GS, Vargas VZ, Wageck B, dos Santos Hauphental DP, da Luz CM, de Noronha M (2015 Kinesio Taping does not decrease swelling in acute, lateral ankle sprain of athletes: a randomised trial. Journal of Physiotherapy 61: 28–33

  8. Compliance with the guidelines for acute ankle sprain for physiotherapists is moderate in the Netherlands: an observational study.

    Leemrijse, C.J.; Plas, G.M.; Hofhuis, H.; Ende, C.H.M. van den

    2006-01-01

    Question: What is the compliance with guidelines for acute ankle sprain for physiotherapists? Design: Survey of random sample of physiotherapists. Participants: 400 physiotherapists working in extramural health care in the Netherlands. Outcome measures: Questions covered attitude towards guidelines

  9. Arthrography of the ankle

    Arthrography was performed in 105 cases with freshly sprained ankles and signs of rupture of the anterior talofibular ligament. They were subsequently operated upon. The arthrographic films were examined retrospectively to assess the value of different criteria for the differential diagnosis between rupture of the anterior talofibular ligament and combined rupture of this and the calcaneofibular ligament. The diagnostic value of arthrography was found to be high in isolated rupture of the anterior talofibular ligament, and is acceptable in the combined ruptures. (Auth.)

  10. Compliance with the guidelines for acute ankle sprain for physiotherapists is moderate in the Netherlands: an observational study.

    Leemrijse, C.J.; Plas, G.M.; Hofhuis, H.; Ende, C.H.M. van den

    2006-01-01

    Question: What is the compliance with guidelines for acute ankle sprain for physiotherapists? Design: Survey of random sample of physiotherapists. Participants: 400 physiotherapists working in extramural health care in the Netherlands. Outcome measures: Questions covered attitude towards guidelines in general, familiarity with the guidelines for acute ankle sprain,compliance with the guidelines, advantages and disadvantages of the guidelines, and factors relating to compliance with the guidel...

  11. Isolated syndesmotic injury in acute ankle trauma: Comparison of plain film radiography with 3 T MRI

    Highlights: • Isolated syndesmotic injury is a frequent finding after acute ankle trauma. • Cut-off values and accuracy of plain film radiograph measurements were determined. • The TFCS and the MCS have the potential to detect isolated syndesmotic injury. • Appropriate cut-off values allow detection of isolated syndesmotic injury. • Only MRI reveals severity of isolated syndesmotic injury and concomitant injuries. - Abstract: Objectives: To determine cut-off values and the accuracy of plain film measurements for the detection of isolated syndesmotic injury after acute ankle trauma and to investigate MRI findings of concomitant ankle injury. Methods: Eighty-four consecutive patients with absent fracture in plain film radiographs were prospectively evaluated for isolated syndesmotic injury after acute ankle trauma. The tibiofibular clear space (TFCS), the tibiofibular overlap (TFO), and the medial clear space (MCS) were independently assessed in plain radiographs by two readers. MRI performed at 3 T within 24 h served as the reference standard. MRI was evaluated for syndesmotic injury, using a four-scale grading system (0 = normal syndesmosis, 1a = periligamentous edema, 1b = intraligamentous edema, 2 = partial rupture, 3 = complete rupture), and for concomitant ankle injury. Inter-observer variability for x-ray measurements was assessed using Bland–Altman diagrams. ROC analyses were performed to determine cut-off values and sensitivity and specificity for TFCS, TFO, and MCS. Results: Eleven of 84 patients (13.1%) revealed syndesmotic injury (Grade 2 or 3) according to MRI. Between patients with and without syndesmotic injury significantly different measurements were obtained for TFCS (p = 0.003) and MCS (p = 0.04). ROC derived cut-off values were 5.3 mm for TFCS, 2.8 mm for TFO, and 2.8 mm for MCS. Sensitivity and specificity was 82% and 75% for TFCS, 36% and 78% for TFO, and 73% and 59% for MCS. The bias and limits of agreement were −0.04 mm and [−1

  12. Isolated syndesmotic injury in acute ankle trauma: Comparison of plain film radiography with 3 T MRI

    Schoennagel, B.P., E-mail: b.schoennagel@uke.uni-hamburg.de [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Karul, M.; Avanesov, M.; Bannas, P.; Gold, G. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Großterlinden, L.G. [Department of Trauma-, Hand- and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Rupprecht, M. [Department of Pediatric Orthopedics, Children' s Hospital Hamburg-Altona, Bleickenallee 38, 22763 Hamburg (Germany); Adam, G.; Yamamura, J. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany)

    2014-10-15

    Highlights: • Isolated syndesmotic injury is a frequent finding after acute ankle trauma. • Cut-off values and accuracy of plain film radiograph measurements were determined. • The TFCS and the MCS have the potential to detect isolated syndesmotic injury. • Appropriate cut-off values allow detection of isolated syndesmotic injury. • Only MRI reveals severity of isolated syndesmotic injury and concomitant injuries. - Abstract: Objectives: To determine cut-off values and the accuracy of plain film measurements for the detection of isolated syndesmotic injury after acute ankle trauma and to investigate MRI findings of concomitant ankle injury. Methods: Eighty-four consecutive patients with absent fracture in plain film radiographs were prospectively evaluated for isolated syndesmotic injury after acute ankle trauma. The tibiofibular clear space (TFCS), the tibiofibular overlap (TFO), and the medial clear space (MCS) were independently assessed in plain radiographs by two readers. MRI performed at 3 T within 24 h served as the reference standard. MRI was evaluated for syndesmotic injury, using a four-scale grading system (0 = normal syndesmosis, 1a = periligamentous edema, 1b = intraligamentous edema, 2 = partial rupture, 3 = complete rupture), and for concomitant ankle injury. Inter-observer variability for x-ray measurements was assessed using Bland–Altman diagrams. ROC analyses were performed to determine cut-off values and sensitivity and specificity for TFCS, TFO, and MCS. Results: Eleven of 84 patients (13.1%) revealed syndesmotic injury (Grade 2 or 3) according to MRI. Between patients with and without syndesmotic injury significantly different measurements were obtained for TFCS (p = 0.003) and MCS (p = 0.04). ROC derived cut-off values were 5.3 mm for TFCS, 2.8 mm for TFO, and 2.8 mm for MCS. Sensitivity and specificity was 82% and 75% for TFCS, 36% and 78% for TFO, and 73% and 59% for MCS. The bias and limits of agreement were −0.04 mm and [−1

  13. 磁共振在平片阴性急性踝关节外伤中的诊断价值%Diagnostic value of MR imaging in acute injury of ankle without radiological abnormalities

    蔡吉勇; 彭正伟; 魏梅; 陈伟

    2014-01-01

    Objective To evaluate the value of MRI in acute ankle distortion without evidence of fracture. Methods The MRI appear-ances of 21 cases with acute trauma in the ankles were retrospectively analyzed,focusing on the presence or absence injuries of lateral collat-eral ligamentous complex,bone and osteochondral lesions,MRI was performed within 48 h of trauma. Results Bone bruise was observed in 15 patients. There were injuries of the lateral ligaments in 4 cases and the medial ligaments in 1 case. Injury of the osteochondral lesion was in 5 cases and Achilles tear was in 3 cases. Conclusion MRI have diagnostic value for acute ankle injury.%目的:评价磁共振在平片阴性的急性踝关节外伤中的临床应用价值。方法回顾分析21例X线平片阴性的急性踝关节外伤MRI图像,重点观察内外侧副韧带、骨与软骨,所有MRI检查均在48 h内完成。结果15例MR发现踝关节周围骨挫伤,MR发现4例外侧副韧带,1例内侧副韧带断裂,5例关节软骨损伤,3例跟腱断裂。结论 MR在平片阴性的踝关节急性外伤的诊断中有重要价值。

  14. Lumbosacral interspinous ligament rupture associated with acute intrinsic spinal muscle degeneration

    The objective of this study was to demonstrate lumbosacral interspinous ligament rupture, with or without related acute intrinsic spinal muscle degeneration. This study consisted of a prospective imaging analysis of consecutive 100 MRI studies in adult patients (mean age 56 years) presenting with low back pain. Alterations from the normal in the inter- and perispinal structures of the spine and perispinal soft tissues (e.g., spinal ligaments, perispinal muscles) were sought based upon studies on young volunteers without low back pain (n=10; mean age 23 years). Compared with the group without low back pain, many index cases (n=71, 71%) demonstrated hyperintensity (i.e., sprain or frank ligamentous rupture) of the interspinous ligament(s) on T2-weighted, fat-suppressed MRI studies at one (20 of 71, 28%) or multiple (51 of 71, 72%) levels. Associated intrinsic spinal muscle (e.g., interspinalis, multifidus muscles) degeneration was observed in a minority of cases overall (n=7, 7%), but was only seen in association with cases also demonstrating interspinous ligament degeneration/rupture (7 of 71, 10%). Lumbosacral interspinous ligament sprain or frank rupture, as well as related acute-subacute autotraumatic intrinsic spinal muscle rupture/degeneration, may be overlooked by many observers if fat-suppressed, T2-weighted MRI is not acquired. These musculoligamentous alterations are on occasion the only abnormalities recognized on MRI of the lumbosacral spine and may theoretically be sources of low back morbidity that potentially may respond to specific therapy. Because this study was an observational one, based solely upon medical imaging, future research must focus upon the correlation of the relevance of these findings with an age-matched asymptomatic control group and longitudinal clinicoradiologic therapeutic trials. (orig.)

  15. Arthrography of the ankle joint in chronic instability

    Papers on arthrography of injuries of the lateral ligaments of the ankle relate mainly to recent distortion of the joint. Arthrography performed at a later stage after injury generally is considered useless. In fact, changes in chronic instability are observed; they are subtle and consist either of small recesses adjacent to the lateral malleolus or communication of the joint with the peroneal tendon sheaths. Arthrography was assessed in 61 cases of recurrent lateral sprains of the ankle more than 2 weeks after acute injury; 38 were considered as positive. Twenty-five patients had operative evaluation, with four false negative and one false positive results. Small recesses adjacent to the lateral malleolus or opacification of the peroneal tendon sheaths are sequelae of an acute sprain with tear of the anterior talofibular and/or the calcaneofibular ligaments. Although false negative results occur, arthrography is useful in the preoperative assessment of chronic ankle instability. (orig.)

  16. Arthrography of the ankle joint in chronic instability

    Dory, M.A.

    1986-05-01

    Papers on arthrography of injuries of the lateral ligaments of the ankle relate mainly to recent distortion of the joint. Arthrography performed at a later stage after injury generally is considered useless. In fact, changes in chronic instability are observed; they are subtle and consist either of small recesses adjacent to the lateral malleolus or communication of the joint with the peroneal tendon sheaths. Arthrography was assessed in 61 cases of recurrent lateral sprains of the ankle more than 2 weeks after acute injury; 38 were considered as positive. Twenty-five patients had operative evaluation, with four false negative and one false positive results. Small recesses adjacent to the lateral malleolus or opacification of the peroneal tendon sheaths are sequelae of an acute sprain with tear of the anterior talofibular and/or the calcaneofibular ligaments. Although false negative results occur, arthrography is useful in the preoperative assessment of chronic ankle instability.

  17. A RESEARCH ON ANATOMY OF LIGAMENTS AROUND THE ANKLE JOINT AND ITS CLINICAL APPLICATION%踝关节周围韧带的解剖学研究及临床应用

    李光胜; 李克舟; 金利新; 夏玉军

    2011-01-01

    目的 观察踝关节周围韧带形态,探讨踝关节骨折合并韧带损伤的治疗方法.方法 15例30侧成人踝关节标本,解剖并观察踝关节周围韧带的形态.采用美国足踝外科协会(AOFAS)踝与后足功能评分标准,对2008年6月-2010年6月间采用切开复位和坚强内固定并修复重建断裂韧带的踝关节骨折合并韧带损伤的21例病人的资料进行分析.结果 踝关节周围有韧带加强.外侧韧带分为距腓前韧带、跟腓韧带和距腓后韧带,长度依次为(16.89士4.28)、(23.12士5.32)、(23.40±5.73)mm.内侧韧带呈三角形,其前、中、后部纤维的长度分别为(20.63士6.24)、(15.19士5.43)、(17.16±6.45)mm.21例固定加韧带修复治疗病人优良16例,可4例,差1例,优良率76.2%.结论 踝关节周围韧带是维持踝关节正常功能的重要结构;踝关节骨折手术复位及内固定并修复损伤韧带,行早期合理功能锻炼,是提高疗效和预防创伤性骨关节炎的关键.%Objective To observe periarticular ligaments of the ankle and study the treatment of fracture of ankle complicating its ligament injuries. Methods Fifteen adult ankle (30 sides) samples were dissected and the form of surrounding ligaments observed. The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score was used to analyze the clinical results of 21 patients with ankle fracture complicating ligament rupture treated by open reduction, intensified internal fixation, and restoration of broken ligaments. Results The ankle joints were strongly surrounded by ligaments. Lateral ligaments were classified as anterior talofibular, calcaneofibular, and posterior talofibular, with the length of ( 16. 89 + 4. 28), (23. 12 ± 5. 32) and (23. 40±5.73) mm, respectively. The medial ligament was a triangle in shape, the length of its anterior, middle, and posterior parts were (20. 63±6.24), (15. 19±5.43) and (17. 16±6.45) mm, respectively. The outcomes of the 21 patients in

  18. Effects of soft bracing or taping on a lateral ankle sprain: a non-randomised controlled trial evaluating recurrence rates and residual symptoms at one year

    Kemler, Ellen; van de Port, Ingrid; Schmikli, Sandor; Huisstede, Bionka; Hoes, Arno; Backx, Frank

    2015-01-01

    Background After sustaining an ankle sprain, taping is often the standard treatment in primary care. Ankle braces are sometimes used as an alternative. This study aimed to compare the effects of four weeks of soft bracing or taping following acute lateral ankle ligamentous sprain (ALALS) on sprain recurrence rates and residual symptoms at one year. Methods In this pragmatic, non-randomised controlled trial, 157 adult participants with an ALALS caused by an inversion trauma were alternately al...

  19. Effects of soft bracing or taping on a lateral ankle sprain : a non-randomised controlled trial evaluating recurrence rates and residual symptoms at one year

    Kemler, Ellen; van de Port, Ingrid; Schmikli, Sandor; Huisstede, Bionka; Hoes, Arno; Backx, Frank

    2015-01-01

    Background: After sustaining an ankle sprain, taping is often the standard treatment in primary care. Ankle braces are sometimes used as an alternative. This study aimed to compare the effects of four weeks of soft bracing or taping following acute lateral ankle ligamentous sprain (ALALS) on sprain recurrence rates and residual symptoms at one year. Methods: In this pragmatic, non-randomised controlled trial, 157 adult participants with an ALALS caused by an inversion trauma were alternately ...

  20. Effects of soft bracing or taping on a lateral ankle sprain : a non-randomised controlled trial evaluating recurrence rates and residual symptoms at one year

    Kemler, Ellen; van de Port, Ingrid; Schmikli, Sandor; Huisstede, Bionka; Hoes, Arno; Backx, Frank

    2015-01-01

    Background After sustaining an ankle sprain, taping is often the standard treatment in primary care. Ankle braces are sometimes used as an alternative. This study aimed to compare the effects of four weeks of soft bracing or taping following acute lateral ankle ligamentous sprain (ALALS) on sprain recurrence rates and residual symptoms at one year. Methods In this pragmatic, non-randomised controlled trial, 157 adult participants with an ALALS caused by an inversion trauma were alternately al...

  1. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging

    McKean, D.; Thomee, E.; Grant, D.; Teh, J.L.; Mansour, R. [Oxford University Hospitals NHS Trust, Nuffield Orthopaedic Centre, Headington, Oxford (United Kingdom); Yoong, P. [Royal Berkshire NHS Foundation Trust, Royal Berkshire Hospital, Reading (United Kingdom); Yanny, S. [Buckinghamshire Healthcare NHS Trust, Stoke Mandeville Hospital, Aylesbury (United Kingdom)

    2015-10-15

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2 % (n = 130) patients were male. The PFL was injured in 36 cases (20 %). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25 %) were associated with further injuries of posterolateral corner structures and in 27 cases (75 %) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner. (orig.)

  2. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2 % (n = 130) patients were male. The PFL was injured in 36 cases (20 %). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25 %) were associated with further injuries of posterolateral corner structures and in 27 cases (75 %) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner. (orig.)

  3. Single-leg drop landing motor control strategies following acute ankle sprain injury.

    Doherty, C; Bleakley, C; Hertel, J; Caulfield, B; Ryan, J; Delahunt, E

    2015-08-01

    No research currently exists investigating the effect of acute injury on single-limb landing strategies. The aim of the current study was to analyze the coordination strategies of participants in the acute phase of lateral ankle sprain (LAS) injury. Thirty-seven participants with acute, first-time LAS and 19 uninjured participants completed a single-leg drop landing task on both limbs. Three-dimensional kinematic (angular displacement) and sagittal plane kinetic (moment-of-force) data were acquired for the joints of the lower extremity from 200 ms pre-initial contact (IC) to 200 ms post-IC. The peak magnitude of the vertical component of the ground reaction force (GRF) was also computed. Injured participants displayed a bilateral increase in hip flexion, with altered transverse plane kinematic profiles at the knee and ankle for both limbs (P < 0.05). This coincided with a reduction in the net-supporting flexor moment of the lower extremity (P < 0.05) and magnitude of the peak vertical GRF for the injured limb (21.82 ± 2.44 N/kg vs 24.09 ± 2.77 N/kg; P = 0.013) in injured participants compared to control participants. These results demonstrate that compensatory movement strategies are utilized by participants with acute LAS to successfully reduce the impact forces of landing. PMID:24975875

  4. Study protocol: the effect of whole body vibration on acute unilateral unstable lateral ankle sprain- a biphasic randomized controlled trial

    Baumbach Sebastian Felix

    2013-01-01

    Full Text Available Abstract Background Ankle sprains often result in ankle instability, which is most likely caused by damage to passive structures and neuromuscular impairment. Whole body vibration (WBV is a neuromuscular training method improving those impaired neurologic parameters. The aim of this study is to compare the current gold standard functional treatment to functional treatment plus WBV in patients with acute unilateral unstable inversion ankle sprains. Methods/Design 60 patients, aged 18–40 years, presenting with an isolated, unilateral, acute unstable inversion ankle sprain will be included in this bicentric, biphasic, randomized controlled trial. Samples will be randomized by envelope drawing. All patients will be allowed early mobilization and pain-dependent weight bearing, limited functional immobilization by orthosis, PRICE, NSARDs as well as home and supervised physiotherapy. Supervised physical therapy will take place twice a week, for 30 minutes for a period of 6 weeks, following a standardized intervention protocol. During supervised physical therapy, the intervention group will perform exercises similar to those of the control group, on a side-alternating sinusoidal vibration platform. Two time-dependent primary outcome parameters will be assessed: short-term outcome after six weeks will be postural control quantified by the sway index; mid-term outcome after one year will be assessed by subjective instability, defined by the presence of giving-way attacks. Secondary outcome parameters include: return to pre-injury level of activities, residual pain, recurrence, objective instability, energy/coordination, Foot and Ankle Disability Index and EQ 5D. Discussion This is the first trial investigating the effects of WBV in patients with acute soft tissue injury. Inversion ankle sprains often result in ankle instability, which is most likely due to damage of neurological structures. Due to its unique, frequency dependent, influence on various

  5. Splint fixation for the treatment of ankle valgus position talofibular ligament laceration%小夹板外翻位固定治疗踝关节距腓前韧带撕裂伤

    陈凯; 潘志雄

    2012-01-01

    Objective To observe the small splint fixation for the treatment of ankle valgus position talofibular ligament laceration of clinical efficacy.Methods 80 cases of ankle joint talofibular ligament laceration patients valgus position with a small splint fixed (treatment group) and YT fixed ankle brace (control group) method of treatment, and compared-Results Comparison of the two groups,treatment group and than the control group.Condusion Valgus position fixation splint lateral ankle ligament injury and excellent outcomes.%目的 观察小夹板外翻位固定治疗踝关节距腓前韧带撕裂伤的临床疗效.方法 对80例踝关节距腓前韧带撕裂伤病人分别用小夹板外翻位固定(治疗组)和YT踝关节固定支具固定(对照组)的方法治疗,并进行比较.结果 两组比较,治疗组疗效及优于对照组.结论 小夹板外翻位固定治疗踝关节外侧副韧带损伤疗效良好.

  6. A Systematic Review on the Treatment of Acute Ankle Sprain Brace versus Other Functional Treatment Types

    E. Kemler; I. van de Port; F. Backx; C.N. van Dijk

    2011-01-01

    Ankle injuries, especially ankle sprains, are a common problem in sports and medical care. Ankle sprains result in pain and absenteeism from work and/or sports participation, and can lead to physical restrictions such as ankle instability. Nowadays, treatment of ankle injury basically consists of ta

  7. Ankle Sprains. A Round Table.

    Physician and Sportsmedicine, 1986

    1986-01-01

    Types of ankle sprains, surgical versus nonsurgical treatment, tape versus brace for support, rehabilitation, exercise, and prevention of ankle sprains are discussed by a panel of experts. An acute ankle taping technique is illustrated. (MT)

  8. The foot and ankle

    Imaging of the foot and ankle can be difficult because of the complex anatomy. Familiarity with the bony and ligamentous anatomy is essential for proper evaluation of radiographic findings. Therefore, pertinent anatomy is discussed as it applies to specific injuries. Special views, tomography, arthrography, and other techniques may be indicated for complete evaluation of foot and ankle trauma

  9. Clinical and social status following injury to the lateral ligaments of the ankle. Follow-up of 144 patients treated conservatively.

    Hansen, H; Damholt, V; Termansen, N B

    1979-12-01

    Out of 174 patients treated conservatively for injuries to the lateral ligaments of the ankle 144 were seen at follow-up after 3.1--6.1 years (mean 4.2 years), and clinical as well as social sequelae were recorded. The diagnostic criterion was a difference in talar tilt of 6 or more degrees between the injured and uninjured foot on inversion stress radiographs. Occupational and athletic injuries, almost equally represented, made up a total of 64 per cent. Residual symptoms were present in 21 per cent, mainly in the form of functional instability, but only four patients (3 per cent) reported daily complaints. One patient had developed reflex dystrophy, and this was the only patient who had been referred for further orthopaedic treatment. There was a close correlation between pain on movement in the ankle joint and residual symptoms which were, incidentally, unrelated to the degree of primary talar tilt. All the patients seen at follow-up had normal range of movement in the talocrural and subtalar joints. Two patients with residual symptoms had stopped working, while in the others the working ability was unaffected. The period off work had been twice as long for patients having heavy and fairly heavy work as for those doing light work. All football players with residual symptoms had had to give up playing, but only a few had daily complaints. This indicates that some symptom-free patients have in fact latent symptoms, elicited only by fairly severe strain. PMID:119424

  10. MR arthrography of the ankle joint

    Due to its superior soft tissue contrast conventional MRI is the imaging method of choice in the evaluation of ankle joint disorders. Conventional MR imaging can accurately demonstrate normal or acutely injured ligaments; however, in subacute and chronic injury joint fluid necessary for delineation of injured ligaments is absent and MR arthrography should be performed. MR arthrography uses the intraarticular injection of contrast material to distend the joint, yielding improved discrimination of intraarticular structures. This joint distension with MR arthrography is also helpful in the staging of osteochondritis dissecans, since in cases of unstable lesions tracking of contrast material into the interface can be more easily demonstrated. Finally, high contrast and joint distension by MR arthrography improves the detection of intraarticular loose bodies, which often require surgery. MR artrography, although invasive, may provide additional information in various ankle joint disorders. (orig.)

  11. Lower extremity function during gait in participants with first time acute lateral ankle sprain compared to controls.

    Doherty, Cailbhe; Bleakley, Chris; Hertel, Jay; Caulfield, Brian; Ryan, John; Delahunt, Eamonn

    2015-02-01

    Laboratory analyses of chronic ankle instability populations during gait have elucidated a number of anomalous movement patterns. No current research exists analysing these movement patterns in a group in the acute phase of lateral ankle sprain (LAS) injury. It is possible that participants with an acute LAS display movement patterns continuous with their chronically impaired counterparts. Sixty eight participants with acute LAS and nineteen non-injured participants completed five gait trials. 3D lower extremity temporal kinematic and kinetic data were collected from 200 ms pre- to 200 ms post-heel strike (period 1) and from 200 ms pre- to 200 ms post-toe off (period 2). During period 1, the LAS group displayed increased knee flexion with increased net extensor pattern at the knee joint, increased ankle inversion with a greater inversion moment, and reduced ankle plantar flexion, compared to the non-injured control group. During period 2, the LAS group displayed decreased hip extension with a decrease in the flexor moment at the hip, and decreased ankle plantar flexion with a decrease in the net plantar flexion moment, compared to the non-injured control group. These results indicate that participants with acute LAS display coordination strategies which may play a role in the onset of chronicity or recovery. PMID:25443172

  12. Mini-open reconstruction of lateral collateral ligaments of ankle with partial tendon of its peroneus brevis%小切口取部分腓骨短肌腱重建踝关节外侧副韧带

    陈前博; 唐康来; 吴雪晖; 徐格; 谭晓康; 周兵华; 周运平; 许建中

    2008-01-01

    Objective To describe a new technique with mini-open reconstruction of lateral ligaments of ankle with partial tendon of its peroneus brevis and evaluate its effect in treatment of chronic lateral ankle instability. Methods A total of 11 cases of chronic lateral ankle instability;at mean age of 27.6 years(16-42 years),were treated with mini-open reconstruction of the lateral ligaments of the ankle with partial tendon of its peroneus brevis.The mean delay between the initial episode of ankle sprain and the surgery was 10.3 months(4-32 months).Postoperatively,all cases were examined with MRI,stress X-rays and comparative stability of bilateral ankle inspection at clinical follow-up.The function of the ankle were evaluated bv American Orthopaedic Foot & Ankle Society (AOFAS)score and ankle-hind foot scale. Results The average duration of follow-up was 17.5 months(12-37 months).The mean AOFAS ankle-hindfoot score was 88.3 points(72-96 points)at the time of the latest follow-up,including excellent result in 6 cases(55%),good in 4(36%)and fair in 1(9%).MRI results showed that the ruptured lateral collateral ligaments of the ankle were repaired and remodeled very well in all patients.There was no recurrence of the ankle instability or other complications. Conclusion Mini-open reconstruction of the lateral ligaments of ankle with partial tendon of its peroneus brevis is safe and effective for treatment of chronic lateral ankle instability.%目的 介绍小切口取部分腓骨短肌腱解剖重建外侧副韧带治疗慢性踝关节外侧不稳的疗效.方法 11例慢性踝关节外侧不稳患者接受小切口取部分腓骨短肌腱解剖重建踝关节外侧副韧带的手术治疗,年龄16~42岁,平均27.6岁.术前病程4~32个月,平均10.3个月.术后定期行双侧踝关节对比稳定检查、应力位X线片及MRI检查,并按美国足踝外科协会(AOFAS)踝-后足功能评分表进行功能评分.结果 11例患者术后平均随访17.5个月(12~37

  13. High resolution ultrasonography and magnetic resonance imaging in the evaluation of tendino-ligamentous injuries around ankle joint

    Nevien El-Liethy

    2016-06-01

    Conclusion: US is an excellent tool for imaging soft tissue abnormalities, as it allows rapid, in-expensive detailed examination of the structures of the ankle joint. US and MRI are two complementary tools of investigation with the former being used as primary effective tool of investigation and the latter is done to confirm the diagnosis.

  14. Arthrography of the ankle

    As part of a clinical prospective investigation 102 patients with fresh ankle injuries underwent ankle arthrography and surgery for rupture of the lateral ligaments of the ankle. Three hypotheses concerning the improvement of the arthrographic diagnosis of rupture of the calcaneofibular ligament were tested. Two were rejected. Improvement in the diagnostic specificity was possible by combining arthrography with a stress inversion test, but the sensitivity of this combination was low. It was demonstrated that absence of peroneus sheath filling was a better diagnostic sign with good rather than with poor recess filling. (Auth.)

  15. Recent developments on models and inclusion criteria for chronic ankle instability

    Songning; Zhang

    2012-01-01

    <正>In the most recent report of injury data on 15 sports from the U.S.National Collegiate Athletic Association(NCAA) Injury Surveillance System over a span of 16 years (1988-2004),ankle ligament sprains were the most common injury.Residual symptoms such as recurrent sprains,pain, instability,and giving way are common after an initial,acute ligament sprain.Chronic ankle instability(CAI) is one of these common problems,and has enjoyed increased interest in the recent literature.However,CAI remains a poorly-defined and understood condition.

  16. Can MRI distinguish between acute partial and complete anterior cruciate ligament tear?

    A study to elucidate the title problem was done. Subjects were 8 patients with partial anterior cruciate ligament (ACL) tear diagnosed by both MRI and arthroscopy within 6 weeks after trauma, 14 patients with complete ACL tear diagnosed similarly and 10 control patients with arthroscopically intact ACL. Proton density-and T2-weighted MRI imaging of the sagittal section of the knee was performed with 1.5 T magnets (Siemens Magnetom H15, Shimadzu SMT150GUX) by using a dedicated knee coil, with slice thickness of 4-5 mm and 14-16 cm field of view. The examination was done on the primary (discontinuity of low signal band, abnormal axis of the ligament and focal or diffuse increased signal intensity) and secondary (bone bruise, anterior translocation of the tibia and PCL curvature value) signs of ACL tear. In proton density-weighted sagittal images, it was found easy to distinguish acute partial ACL tear from normal ligament but not from complete ACL tear. In T2-weighted images, partial ACL tear was suggested to keep continuity of the ligament. (H.O.)

  17. Osteoligamentous injuries of the medial ankle joint

    Lötscher, P.; Lang, T. H.; Zwicky, L.; Hintermann, B; Knupp, M

    2015-01-01

    Injuries of the ankle joint have a high incidence in daily life and sports, thus, playing an important socioeconomic role. Therefore, proper diagnosis and adequate treatment are mandatory. While most of the ligament injuries around the ankle joint are treated conservatively, great controversy exists on how to treat deltoid ligament injuries in ankle fractures. Missed injuries and inadequate treatment of the medial ankle lead to inferior outcome with instability, progressive deformity, and ank...

  18. Dual-energy computed tomography of cruciate ligament injuries in acute knee trauma

    To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the evaluation of cruciate ligaments and the popliteus tendon. At a level 1 trauma center, a 29-month period of emergency department DECT examinations for acute knee trauma was reviewed by two radiologists for presence of cruciate ligament injuries, visualization of the popliteus tendon and the optimal keV level in GSI images. Three different evaluating protocols (GSI, bone removal and collagen-specific color mapping) were rated. Subsequent MRI served as a reference standard for intraarticular injuries. A total of 18 patients who had an acute knee trauma, DECT and MRI were found. On MRI, six patients had an ACL rupture. DECT's sensitivity and specificity to detect ACL rupture were 79 % and 100 %, respectively. The DECT vs. MRI intra- and interobserver proportions of agreement for ACL rupture were excellent or good (kappa values 0.72-0.87). Only one patient had a PCL rupture. In GSI images, the optimal keV level was 63 keV. GSI of 40-140 keV was considered to be the best evaluation protocol in the majority of cases. DECT is a usable method to evaluate ACL in acute knee trauma patients with rather good sensitivity and high specificity. GSI is generally a better evaluation protocol than bone removal or collagen-specific color mapping in the evaluation of cruciate ligaments and popliteus tendon. (orig.)

  19. Dual-energy computed tomography of cruciate ligament injuries in acute knee trauma

    Peltola, Erno K. [Helsinki University Hospital, Toeoeloe Trauma Center, Department of Radiology, Helsinki Medical Imaging Center, Helsinki (Finland); Koskinen, Seppo K. [Karolinska Universitetssjukhuset, Department of Clinical Science, Intervention and Technology (CLINTEC), Stockholm (Sweden)

    2015-09-15

    To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the evaluation of cruciate ligaments and the popliteus tendon. At a level 1 trauma center, a 29-month period of emergency department DECT examinations for acute knee trauma was reviewed by two radiologists for presence of cruciate ligament injuries, visualization of the popliteus tendon and the optimal keV level in GSI images. Three different evaluating protocols (GSI, bone removal and collagen-specific color mapping) were rated. Subsequent MRI served as a reference standard for intraarticular injuries. A total of 18 patients who had an acute knee trauma, DECT and MRI were found. On MRI, six patients had an ACL rupture. DECT's sensitivity and specificity to detect ACL rupture were 79 % and 100 %, respectively. The DECT vs. MRI intra- and interobserver proportions of agreement for ACL rupture were excellent or good (kappa values 0.72-0.87). Only one patient had a PCL rupture. In GSI images, the optimal keV level was 63 keV. GSI of 40-140 keV was considered to be the best evaluation protocol in the majority of cases. DECT is a usable method to evaluate ACL in acute knee trauma patients with rather good sensitivity and high specificity. GSI is generally a better evaluation protocol than bone removal or collagen-specific color mapping in the evaluation of cruciate ligaments and popliteus tendon. (orig.)

  20. Como o ortopedista brasileiro trata entorse lateral aguda do tornozelo? How does the brazilian orthopedic surgeon treat acute lateral ankle sprain?

    Paulo Santoro Belangero

    2010-01-01

    questionnaire was developed which addressed the main aspects related to the treatmentof acute lateral ankle sprains (ALAS. The questionnaire was made available from June 15 to August 1, 2004, at the Official site of the Brazilian Society of Orthopedics and Traumatology. RESULTS: 444 questionnaires were included in the analysis. The results showed agreement among most of those interviewed in the following regards: 90.8% use some classification to guide treatment of the sprain; 59% classify the ankle sprain with certainty; 63.7% use the immobilization in cases of totally ruptured ligaments; 60.6% use anti-inflammatory medication in partial ligament ruptures; 75.9% reported that residual pain was the most frequent complication. There was no consensus regarding treatment of partial ALAS, as immobilization and functional treatment were chosen with the same frequency (47% each. There was no significant difference between the answers of residents and orthopedists. CONCLUSIONS: Orthopedic surgeons and orthopedic residents in Brazil have difficulty classifying ALAS and there is no consensus about the best therapeutic option for partial ALAS.

  1. A literature-based guide to the conservative and surgical management of the acute Charcot foot and ankle

    Valerie L. Schade

    2015-03-01

    Full Text Available Acute Charcot neuroarthropathy of the foot and ankle presents with the insidious onset of a unilateral acutely edematous, erythematous, and warm lower extremity. The acute stages are typically defined as Eichenholtz Stage 1, or Stage 0, which was first described by Shibata et al. in 1990. The ultimate goal of treatment is maintenance of a stable, plantigrade foot which can be easily shod, minimizing the risk of callus, ulceration, infection, and amputation. The gold standard of treatment is non-weight-bearing immobilization in a total contact cast. Surgical intervention remains controversial. A review of the literature was performed to provide an evidenced-based approach to the conservative and surgical management of acute Charcot neuroarthropathy of the foot and ankle.

  2. A surgical ankle sprain pain model in the rat: Effects of morphine and indomethacin

    Young Kim, Hee; Wang, Jigong; Chung, Kyungsoon; Mo Chung, Jin

    2008-01-01

    Ankle sprain is a frequent injury in humans that results in pain, swelling and difficulty in walking on the affected ankle. Currently a suitable animal model resembling human ankle sprain is lacking. Here, we describe an animal ankle sprain model induced by ankle ligament injury (ALI) in rats. Cutting combinations of the lateral ankle ligament complex produced pain, edema and difficulty of weight bearing, thereby mimicking severe (grade III) ankle sprain in humans. Analgesic compounds, morphi...

  3. Clinical and Arthroscopic Findings of Acute Anterior Cruciate Ligament Tears of the Knee

    Kenji Shirakura

    1995-01-01

    Full Text Available Clinical, arthrographic, and arthroscopic findings in 53 patients with acutely torn anterior cruciate ligaments (ACLs were documented. Arthroscopy and instability tests under anesthesia were performed on all patients within 2 weeks after the initial injury. Twenty-three patients complained of extension blocks, and localized tenderness on the medial side was revealed in 26 patients at the initial examination. Aspiration from joints exhibited hemarthrosis in 52 patients. Arthroscopy revealed ACL ruptures in all patients. Four Segond's fractures, 26 meniscus tears (8 medial and 18 lateral, 1 osteochondral fracture, and 19 medial collateral ligament ruptures were revealed. Arthroscopy detected only 1 of the 5 ruptures of the posteromedial corner of the medial meniscus, which were noted on arthrography. Three ACL stumps were protruding among the femorotibial joint, which seemed to be restricting full extension. Statistical analysis showed that tenderness on the medial side was not revealed more frequently in knees with medial collateral ligament injuries than in the others. The volume of aspirated fluids in knees with no leakage in arthrography significantly increased over those with leakages (p < 0.05. Diagnosis of ACL injuries should be completed by clinical, arthrographic, and arthroscopic examinations.

  4. Accuracy of nonorthogonal MR imaging in acute disruption of the anterior cruciate ligament

    This paper reports on a prospective study of 120 patients with suspected acute internal derangement of the knee undertaken to compare orthogonal, sagittal, T1-weighted MR imaging with nonorthogonal (oblique), sagittal, T2-weighted MR imaging in the evaluation of injuries of the anterior cruciated ligament (ACL). When an unidentified ACL (13%) was regarded as presenting a complete ACL disruption, orthogonal and nonorthogonal MR imaging had sensitivities of 70.5% and 100% specificities of 94.2% and 100%, accuracies of 87.1% and 100% positive predictive values of 80% and 100% and negative predictive values of 81.5% and 100%, respectively

  5. Ankle Sprain Treatment

    ... Ankle Sprain Treatment Page Content Article Body Acute ankle and foot injuries are common in athletes and other active young ... Phase I treatment involves resting and protecting the ankle to permit healing, to prevent further injury, and to control pain and swelling. Rest, protection ( ...

  6. Assessment of Ankle Injuries

    Mai, Nicholas; Cooper, Leslie

    2009-01-01

    School nurses are faced with the challenge of identifying and treating ankle injuries in the school setting. There is little information guiding the assessment and treatment of these children when an injury occurs. It is essential for school nurses to understand ankle anatomy, pathophysiology of the acute ankle injury, general and orthopedic…

  7. Adherence to physiotherapy clinical guideline acute ankle injury and determinants of adherence: a cohort study

    van Beers Hans

    2007-05-01

    Full Text Available Abstract Background Clinical guidelines are considered important instruments to improve quality in health care. In physiotherapy, insight in adherence to guidelines is limited. Knowledge of adherence is important to identify barriers and to enhance implementation. Purpose of this study is to investigate the ability to adherence to recommendations of the guideline Acute ankle injury, and to identify patient characteristics that determine adherence to the guideline. Methods Twenty-two physiotherapists collected data of 174 patients in a prospective cohort study, in which the course of treatment was systematically registered. Indicators were used to investigate adherence to recommendations. Patient characteristics were used to identify prognostic factors that may determine adherence to the guideline. Correlation between patient characteristics and adherence to outcome-indicators (treatment sessions, functioning of patient, accomplished goals was calculated using univariate logistic regression. To calculate explained variance of combined patient characteristics, multivariate analysis was performed. Results Adherence to individual recommendations varied from 71% to 100%. In 99 patients (57% the physiotherapists showed adherence to all indicators. Adherence to preset maximum of six treatment sessions for patients with severe ankle injury was 81% (132 patients. The odds to receive more than six sessions were statistically significant for three patient characteristics: females (OR:3.89; 95%CI: 1.41–10.72, recurrent sprain (OR: 6.90; 95%CI: 2.34 – 20.37, co-morbidity (OR: 25.92; 95% CI: 6.79 – 98.93. All factors together explained 40% of the variance. Inclusion of physiotherapist characteristics in the regression model showed that work-experience reduced the odds to receive more than six sessions (OR: 0.2; 95%CI: 0.06 – 0.77, and increased explained variance to 45%. Conclusion Adherence to the clinical guideline Acute ankle sprain showed that the

  8. Physiotherapists' compliance with ankle injury guidelines is different for patients with acute injuries and patients with functional instability: an observational study.

    Kooijman, M.K.; Swinkels, I.C.S.; Veenhof, C.; Spreeuwenberg, P.; Leemrijse, C.J.

    2011-01-01

    QUESTIONS: What are the characteristics of patients with acute ankle injuries or functional instability of the ankle? Do physiotherapists treat these patients according to evidence-based guidelines? What are the determinants of adherence to the guidelines? DESIGN: Observational study using multi-lev

  9. Suture anchors for the repair of deltoid ligament injury:restore the stability of ankle joint%带线锚钉修复三角韧带损伤:恢复踝关节稳定性

    田勇; 马骁

    2015-01-01

    BACKGROUND:Ankle fractures combined with deltoid ligament injury are not uncommon in clinical practice, prone to misdiagnosis and missed diagnosis, resulting in ankle instability, chronic pain and traumatic arthritis. In recent years, because of the research and development of anatomy and biomechanical characteristics of deltoid ligament, the treatment and surgical methods of ankle fracture combined with deltoid ligament injury have progress and development, but it remains controversial. OBJECTIVE:To evaluate the clinical effect of suture anchor repair in the treatment of ankle fracture combined with deltoid ligament injury. METHODS: Twenty-seven patients with ankle fracture combined with deltoid ligament injury were selected between January 2010 and January 2013. The lateral maleolus and posterior maleolus fracture patients were treated with open reduction and internal fixation, and al the deltoid ligament injury patients were treated with anchor repair. The tibiofibular syndesmosis isolated patients received internal fixation with a cancelous bone screw. RESULTS AND CONCLUSION:Al 27 patients were folowed-up for 11-35 months, averagely 23 months. The evaluation according to the American Orthopaedic Foot and Ankle Society score system showed that the excelent and good rate was 74.1%. The results indicate that anchor could perfectly restore the stability of ankle joint.%背景:踝关节骨折合并三角韧带损伤在临床上并不少见,容易发生漏诊及误诊,从而导致踝关节不稳、踝部慢性疼痛及创伤性关节炎。近年来对三角韧带解剖结构和生物力学特征的研究发展,踝关节骨折合并三角韧带损伤的治疗理念和手术方法都有了进步和发展,但仍存在争议。目的:评价带线锚钉治疗踝关节骨折合并三角韧带损伤的临床治疗效果。方法:于2010年1月至2013年1月利用带线锚钉治疗踝关节骨折合并三角韧带损伤27例,对外踝、后踝骨折均行切

  10. Acute Concomitant Anterior Cruciate Ligament and Patellar Tendon Tears in a Non-dislocated Knee

    Robert D Wissman

    2012-01-01

    Full Text Available Anterior cruciate ligament (ACL tears are common and may occur in isolation or with other internal derangements of the joint. Tears of the patellar tendon (PT occur less frequently and are rarely associated with intra-articular pathology. Acute combined tears of both the ACL and PT are known complications of high-energy traumatic knee dislocations. We present a case of an acute concomitant ACL and PT tears in a low-energy non-dislocated knee. To our knowledge, this injury has only been described in a limited number of case reports in the orthopedic literature. We present the imaging findings of this combined injury and discuss the importance of magnetic resonance (MR in diagnosis.

  11. Diagnostic value of magnetic resonance imaging of the ankle joint - visualization of ligaments and tendons by standard slice orientations; Die diagnostische Wertigkeit der Magnetresonanztomographie des oberen Sprunggelenks - Darstellung von Baendern und Sehnen in den Standardschichtorientierungen

    Schroeder, R.J. [Strahlenklinik und Poliklinik, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany); Siewert, C. [Strahlenklinik und Poliklinik, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany); Maeurer, J. [Strahlenklinik und Poliklinik, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany); Vogl, T.J. [Strahlenklinik und Poliklinik, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany); Suedkamp, N. [Klinik fuer Unfall- und Wiederherstellungschirurgie, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany); Felix, R. [Strahlenklinik und Poliklinik, Virchow-Klinikum, Medizinische Fakultaet, Humboldt-Universitaet zu Berlin (Germany)

    1996-01-01

    We sought to evaluate the capability of high field strength MRI in depicting clinically important tendons and ligaments of the ankle joint using slice orientations parallel to the standard space directions without angulation. Patients (65) whose ankle joint complaints were not sufficiently clarified by conventional radiology sphere underwent MRI using plain T{sub 1}-weighted spin echo sequences. Tendons and ligaments were classified by three independent radiologists with regard to their perceptibility on images of the different slice orientations. Good perceptibility of at least two-thirds of each structure was observed with the possibility for a decision regarding continuity or rupture of the remaining part was given most frequently in the following slice orientations: Axially for the tendons of peroneus longus, peroneus brevis, tibialis posterior, flexor digitorum longus, flexor hallucis longus, tibialis anterior, extensor digitorum longus, and extensor hallucis longus muscles, and for the calcanear tendor (each over 94% of cases), anterior (68%) talofibular ligament, deltoid (77%), anterior (63%), and posterior (72%) tibiofibular ligaments and coronally for the calcaneofibular (39%) and posterior talofibular ligaments (70%). The sagittal orientation was never the favored one. Thus in most cases tendons and ligaments of the ankle joint can be sufficiently visualized by non-angulated spin echo sequences in standard slice orientations if the examination is performed in at least two slice directions. [Deutsch] Studienziel: Bewertung der Darstellungsqualitaet von klinisch bedeutsamen Sehnen- und Bandstrukturen im Bereich des oberen Sprunggelenks in Hochfeld-MRT-Aufnahmen bei Schichtorientierung parallel zu den Standardraumebenen ohne Angulierung. Material und Methodik: Bei Verwendung nativer T{sub 1}-gewichteter Spinechosequenzen wurden 65 Patienten mit konventionell-radiologisch nicht ausreichend abgeklaerten Beschwerden im oberen Sprunggelenkbereich untersucht und

  12. Talofibular compartment of the ankle joint after recent ankle sprain

    The validity of predicting the condition of the anterior talofibular ligament from the shape of the lateral compartment of the ankle joint was investigated in patients with recent ankle sprain. The diagnostic value of the method was found to be restricted. (Auth.)

  13. MR imaging of the ankle

    To define the clinical role of MRI of the ankle joint, a total of 98 patients were investigated. In the evaluation of ligamentous injuy, MRI was inferior to established imaging methods. By contrast, it provided additional therapy-relevant information in the assessment of hemophilic arthropathy, osteochondritis dissecans, and inflammatory and neoplastic diseases of the ankle joint. In the latter conditions, MRI may make other more conventional methods of examining the ankle joint unnecessary. (orig.)

  14. Anatomic Double-Bundle Reinsertion After Acute Proximal Anterior Cruciate Ligament Injury Using Knotless PushLock Anchors

    Weninger, Patrick; Wepner, Florian; Kissler, Florian; Enenkel, Michael; Wurnig, Christian

    2015-01-01

    Direct anterior cruciate ligament (ACL) repair has been described with different suture techniques after acute ACL injury, but these procedures showed high failure rates. Recent studies, however, led to a better understanding of the biology of primary ACL healing. This article describes a novel technique combining the “healing response technique” with primary anatomic double-bundle ACL reinsertion after an acute proximal ACL tear using nonabsorbable No. 2 FiberWire (Arthrex, Naples, FL) and P...

  15. MRI of the ankle. Comparison of 0.2-T and 1.0-T units

    Purpose: Comparison of ankle joint injuries with different MR systems and at different field strengths. Method: Ten patients with acute ankle injuries were examined using mid-field (1.0 T) and dedicated low-field (0.2 T) MR units. Findings of ligamentous injury, sinus tarsi involvement, bone injury, and tendon injury were correlated. Results: There was no significant difference between mid- and low-field MR imaging for ligamentous injuries (χ2=0.0395), sinus taris changes bone injuries (χ2=0.0507; critical value=5,991). Conclusion: This study showed good agreement in pathological findings in ankle injury on mid-field and low-field MR imaging. (orig.)

  16. A randomized trial of treatment for acute anterior cruciate ligament tears

    Frobell, Richard B; Roos, Ewa M; Roos, Harald P; Ranstam, Jonas; Lohmander, L Stefan

    2010-01-01

    BACKGROUND: The optimal management of a torn anterior cruciate ligament (ACL) of the knee is unknown. METHODS: We conducted a randomized, controlled trial involving 121 young, active adults with acute ACL injury in which we compared two strategies: structured rehabilitation plus early ACL...... reconstruction and structured rehabilitation with the option of later ACL reconstruction if needed. The primary outcome was the change from baseline to 2 years in the average score on four subscales of the Knee Injury and Osteoarthritis Outcome Score (KOOS) - pain, symptoms, function in sports and recreation...... rehabilitation plus early ACL reconstruction, 1 did not undergo surgery. Of 59 assigned to rehabilitation plus optional delayed ACL reconstruction, 23 underwent delayed ACL reconstruction; the other 36 underwent rehabilitation alone. The absolute change in the mean KOOS(4) score from baseline to 2 years was 39...

  17. Isolated posterior high ankle sprain: a report of three cases.

    Botchu, Rajesh; Allen, Patricia; Rennie, Winston J

    2013-12-01

    High ankle sprains are difficult to diagnose and account for 10% of all ankle sprains. A high index of suspicion is essential for diagnosis. High ankle sprains are managed symptomatically, with prolonged rehabilitation. The posterior inferior tibiofibular ligament is the strongest syndesmotic ligament; isolated injury of it is rare. We present 3 cases of isolated posterior high ankle sprain and discuss the relevant anatomy, mechanism of injury, and management. PMID:24366808

  18. Ankle Injuries and Disorders

    ... are sprains and fractures. A sprain is an injury to the ligaments. It may take a few weeks to many months to heal completely. A fracture is a break in a bone. You can also ... your joints. Ankle sprains and fractures are common sports injuries.

  19. THE VALUE OF THE ARTHROSCOPY IN ACUTE AND CHRONIC ANKLE INJURY

    B. Voicu; R. Opriş

    2010-01-01

    This paper wants to demonstrate the value of the arthroscopy in the diagnosis and treatment of the ankle sprain and cronic ankle instability. Between January 2005 and March 2009, there were studied 25 patients, to whom there was made ankle arthroscopy with the purpose to diagnose and the treatment. The mean age was 26 years, with a range from 19 to 42 years, 19 from them were men and 6 women. The final evaluation was made to 23 patient, with a medium six month follow-up. The functional resul...

  20. Study on Fuzzy Stochastic Damage Mathematic Model on Lateral Ligament of the Ankle%踝关节外侧韧带模糊随机损伤数学模型研究

    孟庆华; 鲍春雨

    2012-01-01

    踝关节是人体重要的负重关节,踝关节外侧韧带损伤是常见的运动损伤之一,严重影响人们日常生活质量,早期预防具有重要意义.踝关节外侧韧带损伤的概念和存在的描述是不确定的,这种不确定性一表现在损伤概念与定义中被忽略的模糊性,二表现在描述损伤存在与发生时被忽略的随机性.分析了损伤变量的模糊性和随机性二者在[0,1]区间上的一致性,基于损伤变量的广义非确定性提出了模糊随机损伤模型.%The ankle jiont is the important loading joint for human, the injury of lateral ligament of the ankle is one of the most ordinary injuries, which affects our quality of daily life, it's dubious to describe the concept and existence of injury of ankle lateral ligament, firstly, the fuzziness is neglected in the concept and definition of injury, secondly, the randomicity is neglected to describe existence and happening of injury. The author analyzed the coherence about injury variable fuzziness and randomicity in [0,1], the fuzzy stochastic injury model was established based on injury variable generalized uncertainness.

  1. Mechanism of the anterior drawer test for diagnosis of ligaments injury at the ankle: a finite element study%踝关节韧带损伤前抽屉试验机制的有限元研究

    许灿; 张明彦; 李康华

    2011-01-01

    目的 利用经过验证的踝关节模型研究前抽屉试验检测踝关节外侧韧带损伤的机制.方法 应用MRI扫描1个健康人的踝关节,利用MIMICS及ANSYS建立踝关节模型.验证模型正确性后,在踝关节不同屈曲角度下行前抽屉试验,观察距骨前移距离及踝关节周围主要韧带应力的变化规律.结果 踝关节中立位时距骨前移距离较大,前向拉力较小时距骨前移增加更明显.结论 踝关节处于跖屈位时,利用较小的前向拉力检测距腓前韧带断裂最为敏感.%Objective To devise a validated nonlinear 3D mathematical model of the anterior drawer test to calculate the forces in ligaments and the kinematics of talus and calcaneus.Methods MRI was used to obtain the configuration of a normal ankle.With the software of MIMICS and ANSYS, 3D model of the ankle was built.At different position of the ankle, the anterior drawer test was performed and the anterior translation of the talus was recorded.Results The highest laxity of the ankle was detected in the neutral position.The anterior translation of the talus was more obvious under low load.Conclusions The test performed in plantar flexion position with low anterior force is more sensitive for detecting the anterior talofihular ligament tear in comparison with the one performed in neutral position with high load.

  2. Can Chronic Ankle Instability be Prevented? Rethinking Management of Lateral Ankle Sprains.

    Denegar, Craig R.; Miller, Sayers J., III

    2002-01-01

    Investigates whether chronic ankle instability can be prevented, discussing: the relationship between mechanical and functional instability; normal ankle mechanics, sequelae to lateral ankle sprains, and abnormal ankle mechanics; and tissue healing, joint dysfunction, and acute lateral ankle sprain management. The paper describes a treatment model…

  3. Ankle Cheilectomy

    ... removes a bone spur from the talus or tibia, which are bones of the ankle joint. X- ... Tendon Rupture Surgery Ankle Arthrodesis Ankle Arthroscopy Ankle Fracture Surgery Bulk Allograft Transplantation for Osteochondral Lesions of ...

  4. Results of reconstruction of acute ruptures of the anterior cruciate ligament with an iliotibial band autograft.

    Bak, K; Jørgensen, U; Ekstrand, J; Scavenius, M

    1999-01-01

    Forty patients with an acute complete tear of the anterior cruciate ligament (ACL) underwent primary reconstruction with an iliotibial band autograft after median 15 (range 0-90) days. Objective and functional evaluation was performed after median 37 (range 24-87) months by two independent observers using the International Knee Documentation Committee (IKDC) knee evaluation form, the Lysholm knee function score, and the Tegner activity score. During the observation period 5 patients sustained an ACL tear in the contralateral knee, and 1 patient (2.5%) sustained a graft rupture and underwent re-reconstruction. For the remaining 34 knees the Lysholm score at follow-up was median 100 (range 84-100, mean 97 [+/- 4]), all patients scoring excellent (n = 28) or good (n = 6). Three patients (9%) had more than 3 mm side-to-side difference in anteroposterior laxity. All 4 ligament failures occurred in patients operated on within the first 2 weeks after the injury. Twenty-six patients (76%) returned to the same level of activity as prior to the injury. Of 8 who dropped to a lower activity level, only one ascribed this to problems with the operated knee, meaning that 26 of 27 (96%) returned to their desired level of activity. According to the overall IKDC evaluation, 14 patients (40%) had a normal knee (A), 13 (37%) had a nearly normal knee (B), 5 (14%) had an abnormal knee (C), and 2 (9%) had a severely abnormal knee (D). Ten patients (25%) had the staples removed due to local irritation, and further 6 (15%) had local symptoms from the tibial staples. The harvest site gave 8 (20%) patients cosmetic complaints, but all graded this as slight, and 3 (8%) had slight pain during activity from the lateral muscular hernia. In selected individuals performing vigorous knee activities, autologous reconstruction of acute ACL disrupted knees with a combined internal and external iliotibial band transfer demonstrates excellent results after median 3 years. The failure rate is comparable

  5. Use of infrared thermography for the diagnosis and grading of sprained ankle injuries

    Oliveira, João; Vardasca, Ricardo; Pimenta, Madalena; Gabriel, Joaquim; Torres, João

    2016-05-01

    Ankle joint sprains are a common medical condition estimated to be responsible for 15-25% of all musculoskeletal injuries worldwide. The pathophysiology of the lesion can represent considerable time lost to injury, as well as long-term disability in up to 60% of patients. A percentage between 10% and 20% may complicate with chronic instability of the ankle joint and disability in walking, contributing to morbidity and poor life quality. Ankle sprains can be classified as grade I, II, or III, based on the extent of damage and number of ligaments affected. The diagnostic grading is important for setting further treatment and rehabilitation, since more severe injuries carries risk of recurrence, added morbidity and decrease in life quality. The aim of this work was to evaluate the adequacy of infrared thermography as a potential complimentary diagnostic tool of the distinct lesions grades. Evaluation of different thermographic values of the ankle region (in both affected and non-affected foot) was conducted for this purpose. The principal results to be highlighted are that some of the regions, namely anterior view for non defined time after injury analysis, and anterior, frontal, posterior and anterior talofibular ligament regions and proximal calcaneofibular ligament regions in acute lesions (herein defined as less than 6 h post-traumatic event) presented consistent profiles of variation. The analyses were performed considering affected and non-affected ankles results on plotted graphics representing termographic evaluation and grading of these lesions performed using ultrasound by experimented medical radiologists. An increase in temperature values was observed when progressing from mild to severe ankle sprain injuries, with these regions presenting lower values for the affected ankle when compared to the non-affected ankle in all the analysis performed. The remaining analysed regions did not present the same variations. Statistical analysis using Kruskal

  6. Acute tears of the anterior cruciate ligament: analysis of the tear site and the degree using MR imaging

    Jin, Uk; Ryu, Kyung Nam; Kim, Eui Jong; Yoon, Yup; Ahn, Jin Whan [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1995-05-15

    To evaluate the sensitivity of MR imaging in determining tear sites and degrees in acute anterior cruciate ligament tear. MR imagings were undertaken in 19 patients who had trauma on their knee joints. All imaging studies were performed within 2 weeks after trauma and compared with operative findings. The degree of ligament tear were divided into complete and incomplete, and sites of tears were divided into superior, middle and inferior portions. MR findings were compared with operative findings. There were 14 cases of complete ligament tear and 5 cases of partial ligament tear. We could diagnose correctly in all 14 cases with complete tear and in 3 of 5 cases with partial tear. The tear sites were correctly predicted in 10 of 14 cases with complete tear(71%) and 1 of 5 cases with partial tear(20%). In complete tears, MR findings were transversely or obliquely coursed band-like high signal intensity within the ACL or abrupt switch over to as indistinct signal intensity. In partial tears, the tear sites could not be evaluated mostly and the tear appeared as linear low signal intensity lesions in posterolateral bundles of ACL. MR revealed higher sensitivity in determining the degree and sites of ACL tear in complete tear as compared with partial tear.

  7. Acute tears of the anterior cruciate ligament: analysis of the tear site and the degree using MR imaging

    To evaluate the sensitivity of MR imaging in determining tear sites and degrees in acute anterior cruciate ligament tear. MR imagings were undertaken in 19 patients who had trauma on their knee joints. All imaging studies were performed within 2 weeks after trauma and compared with operative findings. The degree of ligament tear were divided into complete and incomplete, and sites of tears were divided into superior, middle and inferior portions. MR findings were compared with operative findings. There were 14 cases of complete ligament tear and 5 cases of partial ligament tear. We could diagnose correctly in all 14 cases with complete tear and in 3 of 5 cases with partial tear. The tear sites were correctly predicted in 10 of 14 cases with complete tear(71%) and 1 of 5 cases with partial tear(20%). In complete tears, MR findings were transversely or obliquely coursed band-like high signal intensity within the ACL or abrupt switch over to as indistinct signal intensity. In partial tears, the tear sites could not be evaluated mostly and the tear appeared as linear low signal intensity lesions in posterolateral bundles of ACL. MR revealed higher sensitivity in determining the degree and sites of ACL tear in complete tear as compared with partial tear

  8. [Ankle sprains: from diagnosis to management. the physiatric view].

    Moreira, Vítor; Antunes, Filipe

    2008-01-01

    Ankle injuries are the most frequently encountered injuries in clinical practice. They are often managed by general practicians, and not only by orthopaedic or physiatric physicians. This injury is usually non-complicated, but some care should be taken to assure an adequate management and to exclude severe lesions. The stability of the ankle is necessary for functional activity of lower extremity, allowing walking and participation in other high demanding activities like running or jumping. There is a constant concern in adopting the best diagnostic and treatment procedures to enhance the recovery and to prevent the chronic joint instability. According to this, there should be proposed comprehensive strategies focusing the rehabilitation view. The ankle is a complex articular structure with contributions from the talocrural, subtalar, and inferior tibiofibular joints. The full understanding of the functional anatomy and biomechanics is the first step for the evaluation of the etiologic factors. The recognition of the mechanism of injury, and the risk factors, should be carefully addressed to make an accurate diagnosis, proper management and to implement prophylactic measures, knowing that the lateral ligamentous complex is the most commonly injured. As always, diagnosis can be made taking an adequate history, performing a thorough physical examination, and when necessary, requesting complementary studies. The priority in initial assessment it's to clear out some severe complications, like fractures, that can mimic or that can be associated with ankle sprains. Although the conventional radiology is suitable for most cases, that has been greatly improved through the institution of the Ottawa Rules, in selected patients the severity of the damage is best evaluated with other imaging resources. Treatment of acute ankle sprains depends on the severity of the injury. Most acute lateral ligament injuries are best treated nonsurgically and will regain satisfactory ankle

  9. 踝关节骨折合并三角韧带完全断裂的手术治疗%Surgical treatment of ankle fractures associated with complete rupture of the deltoid ligament

    俞光荣; 赵有光; 夏江; 周家钤; 李海丰; 杨云峰; 李兵

    2013-01-01

    Objective To investigate the surgical procedure and clinical outcome of treatment of ankle fractures associated with completer rupture of the deltoid ligament.Methods From January 2006 to December 2010,we treated 48 cases of ankle fracture associated with complete rupture of the deltoid ligament rupture.They were 26 males and 22 females,with an average age of 44.2 years (range,17 to 74 years).According to the Lauge-Hansen classification,there were 14 cases of supination-external rotation type Ⅳ,12 pronation-external rotation type Ⅲ,16 pronation-external rotation type Ⅳ and 5 pronation-abduction type Ⅲ.According to the AO/OTA system,there were one case of 43-B2,3 cases of 44-B2,16 44-B3,7 44-C1,844-C2,and 13 44-C3.Reduction and fixation of the fracture and repair of the ruptured ligament were conducted simultaneously for all patients.Clinical examinations,radiographs,American Orthopaedic Foot and Ankle Society(AOFAS) ankle-hindfoot scores and visual analogue scale (VAS) were used for outcome measurement.Results All wounds healed at the first stage.Forty-three patients were followed up for 12 to 32 months,with an average of 19 months.The mean time for bone union was 13.2 weeks (range,10 to 16 weeks).The mean AOFAS ankle-hindfoot score at the last follow-up was 93.4 points (range,83 to 100 points).The mean VAS score was 1.2 points (range,0 to 6 points).There was no ankle instability.Conclusion To achieve satisfactory outcomes for patients with ankle fractures associated with complete rupture of the deltoid ligament,a proper surgical procedure should be chosen according to reasonable preoperative evaluation and a proper suture technique according to the rupture site of the deltoid ligament.%目的 探讨踝关节骨折合并三角韧带完全断裂的手术治疗方法和临床疗效. 方法 对2006年1月至2010年12月收治的48例踝关节骨折合并三角韧带完全断裂患者的病例资料进行回顾性研究,男26例,女22例;年龄17~74

  10. Review of common and unusual causes of lateral ankle pain

    Lateral ankle pain is a common clinical presentation having several important causes, including lateral ligament injury, peroneal tendon injury, sinus tarsi syndrome, and nerve entrapments. However, other causes should be kept in mind in patients with unusual patterns of pain or intractable symptoms. We present a review of common and some unusual causes of lateral ankle pain including a review of post-operative imaging findings following surgery for lateral ankle ligament and peroneal tendon injuries. (orig.)

  11. Review of common and unusual causes of lateral ankle pain

    Choudhary, Surabhi [Nuffield Orthopaedic Centre NHS Trust, Musculoskeletal Radiology, Oxford (United Kingdom); McNally, Eugene [Nuffield Orthopaedic Centre NHS Trust, Musculoskeletal Radiology, Oxford (United Kingdom); Nuffield Orthopaedic Centre and University of Oxford, Musculoskeletal Radiology, Oxford (United Kingdom)

    2011-11-15

    Lateral ankle pain is a common clinical presentation having several important causes, including lateral ligament injury, peroneal tendon injury, sinus tarsi syndrome, and nerve entrapments. However, other causes should be kept in mind in patients with unusual patterns of pain or intractable symptoms. We present a review of common and some unusual causes of lateral ankle pain including a review of post-operative imaging findings following surgery for lateral ankle ligament and peroneal tendon injuries. (orig.)

  12. Physical Examination and Imaging of the Acute Multiple Ligament Knee Injury

    Manske, Robert C.; Prohaska, Daniel

    2008-01-01

    Examination and evaluation of the patient a with multiple ligament injured knee is a complicated process and best done in a methodical, comprehensive fashion with a particular emphasis placed on assessment of supporting soft tissues. Tissues that can be damaged during this devastating injury include bones, ligaments, meniscus, articular cartilage, and neurovascular structures. Uses of diagnostic imaging and the physical examination process will be described in this article.

  13. Effects of Kinesio taping on joint position sense of the ankle

    Seo, Hyun-Do; Kim, Min-Young; Choi, Jung-Eun; Lim, Ga-Hee; Jung, Seong-In; Park, So-Hyun; Cheon, Song-Hee; Lee, Hae-Yong

    2016-01-01

    [Purpose] The purpose of this study was to examine the effect of Kinesio taping on the joint position sense of the ankle. [Subjects and Methods] The subjects of this study were 26 nomal adults who had experienced ankle sprain. Kinesio taping was applied over the ankle medial ligament and ankle lateral ligament with eight pattern reinforcement taping. Joint position sense was measured using isokinetic equipment (Biodex System 4 pro dynamometer, Biodex Medical systems Inc., USA) during dorsifle...

  14. The Effects of Kinesio™ Taping on Proprioception at the Ankle

    Mark DeBeliso; Ross Vaughn; Jeff Lien; McChesney, John W.; Travis Halseth

    2004-01-01

    An experiment was designed to determine if KinesioTM taping the anterior and lateral portion of the ankle would enhance ankle proprioception compared to the untaped ankle. 30 subjects, 15 men, 15 women, ages 18-30 participated in this study. Exclusion criteria: Ankle injury < 6 months prior to testing, significant ligament laxity as determined through clinical evaluation by an ATC, or any severe foot abnormality. Experiment utilized a single group, pretest and posttest. Plantar flexion and in...

  15. Pooled analysis of clinical trial data evaluating the safety and effectiveness of diclofenac epolamine topical patch 1.3% for the treatment of acute ankle sprain

    Lionberger DR; Joussellin E; Yanchick J; Magelli M; Lanzarotti A

    2011-01-01

    David R Lionberger1, Eric Joussellin2, Jillmarie Yanchick3, Merrell Magelli3,4, Arturo Lanzarotti51Southwest Orthopedic Group, LLP, Houston, TX, USA; 2Institut National du Sport, Paris, France; 3Formerly Alpharma Pharmaceuticals LLC, Piscataway, NJ, USA; 4GTx, Inc., Memphis, TN, USA; 5Institut Biochimique SA, SwitzerlandAbstract: This pooled analysis assessed the efficacy and safety of the diclofenac epolamine topical patch 1.3% (DETP) for the treatment of acute mild-to-moderate ankle sprain....

  16. Evidence-based treatment for ankle injuries: a clinical perspective

    Lin, Chung-Wei Christine; Hiller, Claire E; de Bie, Rob A.

    2010-01-01

    The most common ankle injuries are ankle sprain and ankle fracture. This review discusses treatments for ankle sprain (including the management of the acute sprain and chronic instability) and ankle fracture, using evidence from recent systematic reviews and randomized controlled trials. After ankle sprain, there is evidence for the use of functional support and non-steroidal anti-inflammatory drugs. There is weak evidence suggesting that the use of manual therapy may lead to positive short-t...

  17. Knee morphometric risk factors for acute anterior cruciate ligament injury in skeletally immature patients

    Shaw, K. Aaron; Dunoski, Brian; Mardis, Neil; Pacicca, Donna

    2015-01-01

    Study design Retrospective, case–control. Purpose Knee morphometric risk factors for noncontact anterior cruciate ligament (ACL) injury have been a popular topic with skeletally mature patients. Little research has focused on the skeletally immature, with conflicting conclusions. This study performs a comprehensive analysis of identified parameters thought to predispose to ACL injury in a skeletally immature cohort. Methods A retrospective review of pediatric patients undergoing knee magnetic...

  18. Research of Yiceng Paste Therapy on the Acute Ankle Sprain%易层贴敷疗法治疗踝关节扭伤临床研究

    李宇卫; 陈华; 王培民; 马勇; 沈晓峰; 张志刚; 夏凯文

    2012-01-01

    Objecu've:To evaluate the Yiceng Paste therapy on acute ankle sprain. Methods:80 cases with acute ankle sprain were divided randomly into the treatment group with Yiceng Paste therapy and the control group with RICE therapy. After 7 days,improvements including the pain,the swollen and the joint motion were observed in 2 groups. Results:The effect of the treatment group was superior to that of the control group. Conclusion:The Yiceng Paste therapy has a good effect in the acute ankle sprain.%目的 观察评价易层贴敷疗法治疗踝关节急性扭伤的临床疗效.方法 将患者随机分为两组,治疗组予易层贴敷疗法,对照组予RICE疗法,即休息、冷敷、加压包扎和抬高患肢治疗,7d后比较两组在疼痛、肿胀及关节活动障碍等方面的改善情况.结果 治疗组疗效明显优于对照组.结论 易层贴敷疗法治疗踝关节急性扭伤有良好疗效.

  19. Ankle arthroscopy

    ... Failure of repair to heal Weakness of the ankle Injury to tendon, blood vessel, or nerve Before the ... A.M. Editorial team. Related MedlinePlus Health Topics Ankle Injuries and Disorders Endoscopy Browse the Encyclopedia A.D. ...

  20. Electroacupuncture reduces the evoked responses of the spinal dorsal horn neurons in ankle-sprained rats

    Kim, Jae Hyo; Kim, Hee Young; Chung, Kyungsoon; Chung, Jin Mo

    2011-01-01

    Acupuncture is shown to be effective in producing analgesia in ankle sprain pain in humans and animals. To examine the underlying mechanisms of the acupuncture-induced analgesia, the effects of electroacupuncture (EA) on weight-bearing forces (WBR) of the affected foot and dorsal horn neuron activities were examined in a rat model of ankle sprain. Ankle sprain was induced manually by overextending ligaments of the left ankle in the rat. Dorsal horn neuron responses to ankle movements or compr...

  1. 舒筋活血外洗方治疗旋后外旋型踝关节骨折合并三角韧带损伤的疗效观察%Shujinhuoxue Washing Treatment Efficacy supination external rotation ankle fracture with deltoid ligament injury

    卢国森; 唐理英

    2014-01-01

    目的:探讨舒筋活血外洗方治疗旋后外旋型踝关节骨折合并三角韧带损伤的效果。方法选择在我院住院治疗的伴有三角韧带损伤的旋后外旋型Ⅳ度踝关节骨折患者38例,均采用切开复位内固定并修复损伤的三角韧带,术后分为治疗组和对照组,治疗组给予舒筋活血外洗方熏洗,采用改良Weber踝关节骨折评分标准对治疗效果进行评定。结果治疗组在疼痛、步行和踝关节功能的分值均明显低于对照组,其差异有统计学意义(P0.05)。结论舒筋活血外洗方能有效改善旋后外旋型踝关节骨折合并三角韧带损伤患者的症状,在一定程度提高关节的功能。%Objective To investigate the medicinal Washing Treatment supination external rotation ankle fracture with deltoid ligament injury. Methods Treated in our hospital with deltoid ligament injury in patients with supination external rotation-type ankle fracture Ⅳ degree, 38 cases were treated with open reduction and internal fixation and repair of the deltoid ligament injury, surgery into the treatment group and the control group, the treatment group were given medicinal washing side Fumigation, using the modified Weber ankle fracture scoring criteria were assessed for treatment effect. Result In the treatment group in pain, walking and ankle function scores were significantly lower than the control group, the difference was statistical y significant (P 0.05).Conclusion Shujinhuoxue Washing order to effectively improve supination external rotation ankle fracture with deltoid ligament injury in patients with symptoms, to some extent, improve joint function.

  2. Pooled analysis of clinical trial data evaluating the safety and effectiveness of diclofenac epolamine topical patch 1.3% for the treatment of acute ankle sprain

    Lionberger DR

    2011-07-01

    Full Text Available David R Lionberger1, Eric Joussellin2, Jillmarie Yanchick3, Merrell Magelli3,4, Arturo Lanzarotti51Southwest Orthopedic Group, LLP, Houston, TX, USA; 2Institut National du Sport, Paris, France; 3Formerly Alpharma Pharmaceuticals LLC, Piscataway, NJ, USA; 4GTx, Inc., Memphis, TN, USA; 5Institut Biochimique SA, SwitzerlandAbstract: This pooled analysis assessed the efficacy and safety of the diclofenac epolamine topical patch 1.3% (DETP for the treatment of acute mild-to-moderate ankle sprain. Data from 2 randomized, double-blind, placebo-controlled studies enrolling 274 male and female patients aged 18 to 65 years with acute ankle sprain were pooled and evaluated. The primary end point was pain reduction on movement assessed using a 100 mm visual analog scale (VAS. Safety and tolerability were also assessed. Beginning approximately 3 hours after initial treatment, DETP-treated patients experienced statistically significant and sustained lower mean VAS scores in pain intensity on movement (mean ± SD, 54.1 ± 20.0 mm versus 60.3 ± 16.8 mm compared with placebo-treated patients, representing a 20% versus 13% reduction in VAS pain scores from baseline (P = 0.012. This statistically significant difference in mean VAS score was maintained through day 7 (9.4 ± 14.4 mm versus 18.4 ± 18.2 mm, P < 0.0001. The DETP and placebo patches were well tolerated. These results further confirm the efficacy and safety of DETP for the treatment of acute pain from ankle sprains.Keywords: soft tissue injury, acute pain, visual analog scale, clinical trial, double-blind, safety

  3. The Effect of Bee Venom Acupuncture(BVA on acute Ankle Sprain : A Randomized Controlled Trial and double blinding - Pilot study

    Song, Ho-Seub

    2005-06-01

    Full Text Available Objective : The aim of the study was to investigate the therapeutic effect of BVA in the treatment of patients with acute ankle sprain. Design : A prospective randomized double-blind study of BVA was conducted. Setting : The study was done in the Kyungwon University Seoul Hospital from August 1st, 2004 to June 15th, 2005. Patients : 30 patients diagnosed with acute ankle sprain, especially 2nd degree on the Ankle grade pain chart(AGPC participated in the study, who were divided into two groups (A and B randomly by a coordinator flipping a coin. Group A and B were relevant to control and BVA group respectively, of which a coordinator never informed any other participant involved. eventually 13 of 17 in group A and 11 of 13 in Group B finished all the process of the clinical trial. Intervention : In both group A and B, The Procedure of acupuncture treatment was made similar by appearance that four acupoints such as 坵墟(GB40, 中封(LR4, 商丘(SP5, 解谿(ST41 of the injured side were selected and Normal saline aqua-acupuncture(control, as a placebo or BVA was done and then acupuncture at 坵墟(GB40, 中封(LR4, 商丘(SP5, 解谿(ST41, 足三里(ST36, 陽陵泉(G34 of the affected side was given again. the needles were retained for 20 minutes under the infrared rays. The treatment was given daily for a week. Outcome Measures : Ankle-Hindfoot Scale (AHS and Visual Analogue Scale(VAS were followed by three treatments. Statistical Analysis : Analysis regarding variations in AHS and VAS is carried out by applying Mann-Whitney test and Wilcoxon signed rank test sign test with level of significance at 5%. Results : At the end of the treatment, there was significant statistical differences between the two groups in VAS and AHS as well, while at the 3rd day only a VAS showed statistical significance. In each group, both VAS and AHS showed statistical significance along with duration of treatment. Conclusions : BVA was thought to be effective

  4. The proportion of distal fibula Salter-Harris type I epiphyseal fracture in the paediatric population with acute ankle injury

    Hofsli, Mikael; Torfing, Trine; Al-Aubaidi, Zaid

    2016-01-01

    Ankle injuries are common among the paediatric population. There are few prospective studies utilizing MRI to diagnose a clinically suspected Salter-Harris type I of the distal fibula (SH1FDF). The aim of this study was to examine the proportion of clinically suspected SH1FDF in children. All...... paediatric patients with ankle injury, seen at the emergency room from September 2012 to May 2013 at a single institution, underwent a standardized clinical examination, and their radiographs were obtained if found necessary. All images and data were recorded prospectively and patients suspected of having SH......1FDF were referred for MRI of the ankle joint. Out of 391 paediatric patients seen at the emergency room with ankle injury, 38 patients had a clinical suspicion of SH1FDF. A total of 31 patients, 18 male and 13 female, with a mean age of 10±2.86 years, were included in the study. Only seven patients...

  5. Acute abdomen due to ovarian congestion caused by coiling of the fallopian tube accompanied by paratubal cyst around the utero-ovarian ligament

    Kim, Juyoung; Park, Daehyun; Han, Won Bo; Jeong, Hyangjin; Park, Youngse

    2014-01-01

    Torsion of uterine adnexa is an important cause of acute abdominal pain in females. The main organ which can cause torsion is the ovaries, but torsions of the fallopian tube, subserosal myoma, paratubal cyst, and even the uterine body have been reported. The incidence of isolated fallopian tubal torsion is very rare. Even more rarely, it can coil around nearby organs such as the utero-ovarian ligament, showing similar clinical manifestations with those of adnexal torsion. We experienced an ex...

  6. 腓骨短肌腱转位修复踝关节外侧副韧带损伤及踝关节不稳的临床疗效观察%The clinical observation for the effect of the peroneus brevis tendon transposition to repair the injury of lateral ligament of ankle instability

    王春生; 孙焕伟; 钟怡鸣; 张洪权; 杨卫东; 高斌; 苏毅; 何明达; 徐媛媛

    2015-01-01

    目的:探讨腓骨短肌腱转位修复踝关节外侧副韧带损伤及踝关节不稳的有效性。方法回顾性分析2007年7月—2013年12月收治的116例踝关节外侧副韧带损伤患者的资料,所有患者均行腓骨短肌腱转位、强生带线锚钉固定术以重建踝关节外侧副韧带,术后患者踝关节用石膏托固定于伸屈中立位,并保证轻度外翻,观察患者近期和远期疗效。结果共计随访116例,随访时间为9个月~5.5年,平均2.8年。本组患者手术切口均一期愈合;患足局部无肿痛,行走正常,踝关节主动活动及被动活动均良好;患足前抽屉试验阳性率仅为1.7%;术后触压痛和活动痛的视觉疼痛评价法(VAS)评分及关节活动度(ROM)评价指标与术前相比,经t检验统计学分析,差异具有显著性(P<0.05);术前美国足与踝关节协会(AOFAS)评分为(41.81+3.21)分,术后为(88.21+2.53)分。上述结果经t检验统计学分析,差异具有显著性(P<0.05)。结论⑴踝关节外侧副韧带损伤是导致慢性踝关节不稳,甚至踝关节骨性关节炎的常见原因;⑵腓骨短肌腱转位、带线锚钉固定法是治疗踝关节外侧副韧带损伤的有效且简便的方法,对于治疗踝关节不稳、防止踝关节骨性关节炎的发生具有重要作用。%Objective To investigate the peroneus brevis tendon transposition for repairment of ankle lateral ligament damage and instability of the ankle joint. Methods A retrospective analysis from 2007 July to 2013 December treated 116 patients with ankle joint lateral collateral ligament injury data, all patients underwent peroneus brevis tendon transposition, Johnson strip anchor fixation with reconstruction of the lateral ligament of ankle joint, ankle postoperative patients with plaster fixation in flexion and neutral a mild valgus, and guarantee, and the patients were observed the effects of short

  7. Ankle sprain (image)

    An ankle sprain is a common injury to the ankle. The most common way the ankle is injured is when ... swelling, inflammation, and bruising around the ankle. An ankle sprain injury may take a few weeks to many ...

  8. Chronic Ankle Instability

    ... ankle surgeon will ask you about any previous ankle injuries and instability. Then s/he will examine your ankle ... Weak ankles may be a result of previous ankle injuries, but in some cases they are a congenital ( ...

  9. Frequency of bone-bruises in ankle sprains. Magnetic resonance imaging studies

    We retrospectively studied MRI on the frequency of bone-bruises in ankle sprains, especially those of the lateral collateral ligaments of the ankle joint. Bone-bruises occurred in 3.8% (4/106) of ruptures of anterior talofibular ligament (ATFL), and 6.3% (5/79) of ruptures of ATFL and calcaneofibular ligament (CFL). Bone-bruises were more likely to be seen in ATFL and CFL ruptures than in ATFL rupture alone. (author)

  10. Predisposing factors to lateral ankle injury in male comrades marathon runners

    J. Hiemstra; Naidoo, N

    2009-01-01

    Introduction: More than two million people experience ankle ligament traumaeach year in the United States. Half of these are severe ligament sprains, however verylittle is known about the factors that predispose individuals to these injuries. The purpose of this study, (which was conducted as an undergraduate research project),was to find a correlation between the characteristics of height, weight and limbdominance and lateral ankle ligament injuries. Method: A  retrospective study was conduc...

  11. Frequency of bone-bruises in ankle sprains. Magnetic resonance imaging studies

    Uto, Yuji; Morooka, Masaaki [Morooka Orthopaedic Surgery Hospital, Fukuoka (Japan)

    2002-09-01

    We retrospectively studied MRI on the frequency of bone-bruises in ankle sprains, especially those of the lateral collateral ligaments of the ankle joint. Bone-bruises occurred in 3.8% (4/106) of ruptures of anterior talofibular ligament (ATFL), and 6.3% (5/79) of ruptures of ATFL and calcaneofibular ligament (CFL). Bone-bruises were more likely to be seen in ATFL and CFL ruptures than in ATFL rupture alone. (author)

  12. Detection of radiographically occult-ankle fractures. Positive predictive value of post-traumatic soft-tissue swelling

    The objective of this study was to assess the value of soft-tissue swelling on plain radiographs as a predictor of radiographically occult fracture, after acute ankle injury (trauma). Patients with acute ankle trauma and plain radiographic evidence of soft-tissue swelling were included in this study. Patients were excluded if ankle trauma was sustained more than 48 hours previously or if fracture was visible on plain radiographs. All subjects (n=25) underwent computed tomography (CT) of the ankle in sagittal and coronal planes. Size of soft-tissue swelling was measured from initial Antero-posterior (AP) radiographs. The subjects in the study were placed into two groups according to whether a fracture was identified on CT or not. The results identified that those subjects without a fracture demonstrated by CT, had a soft-tissue swelling of less than 12.6 mm, while those with over 17.1mm swelling, showed a fracture on CT. Twelve patients (48 per cent) had radiographically occult fractures identified with CT. Fracture sites included: Talus/Talar Dome (n=9), posterior or lateral malleolos (n=2), distal tibia/fibula (n=1). CT detected significant soft-tissue injuries in six patients (24 per cent), composed of damaged anterior talo-fibular ligament (n=4), torn flexor tendons (n=1), and damaged fibular calcaneal ligament (n=1). One patient also showed gas in the talar dome. This study concludes that presence of a large soft-tissue swelling on plain radiographs after acute ankle trauma suggests an underlying fracture. A soft-tissue swelling of >15 mm is a reasonable threshold to prompt further imaging. Helical computed tomography provides good visualisation of subtle bone injuries and may detect clinically important soft-tissue injuries. While the study has a small sample, there is clear evidence that there is a trend worth investigating. Future research will seek to investigate a larger sample. Copyright (1999) Australian Institute of Radiography

  13. Review of ankle inversion sprain simulators in the biomechanics laboratory

    Sophia Chui-Wai Ha; Daniel Tik-Pui Fong; Kai-Ming Chan

    2015-01-01

    Ankle inversion ligamentous sprain is one of the most common sports injuries. The most direct way is to investigate real injury incidents, but it is unethical and impossible to replicate on test participants. Simulators including tilt platforms, trapdoors, and fulcrum devices were designed to mimic ankle inversion movements in laboratories. Inversion angle was the only element considered in early designs; however, an ankle sprain is composed of inversion and plantarflexion in clinical observa...

  14. Systematic review of chronic ankle instability in children

    Mandarakas, Melissa; Pourkazemi, Fereshteh; Sman, Amy; Burns, Joshua; Hiller, Claire E

    2014-01-01

    Background Chronic ankle instability (CAI) is a disabling condition often encountered after ankle injury. Three main components of CAI exist; perceived instability; mechanical instability (increased ankle ligament laxity); and recurrent sprain. Literature evaluating CAI has been heavily focused on adults, with little attention to CAI in children. Hence, the objective of this study was to systematically review the prevalence of CAI in children. Methods Studies were retrieved from major databas...

  15. Safety and efficiency of the Ottawa Ankle Rule in a Swiss population with ankle sprains

    Can, U; Ruckert, R; Held, U; Buchmann, P; Platz, A; Bachmann, L M

    2008-01-01

    OBJECTIVES: We examined the accuracy of the Ottawa Ankle Rule (OAR) to rule out ankle and mid-foot fractures in patients presenting with acute ankle sprain and differences of accuracy between surgeons and non-surgeons. DESIGN: Prospective cohort study. SETTING: Swiss urban secondary care centre. PARTICIPANTS: Between September 2001 and October 2002 359 patients presented with a case of ankle sprain. Of these, 251 patients both met recruitment criteria and provided data for this study. A group...

  16. Accuracy of simple plain radiographic signs and measures to diagnose acute scapholunate ligament injuries of the wrist

    Dornberger, Jenny E. [Unfallkrankenhaus Berlin, Department of Plastic Surgery and Burn Care, Berlin (Germany); Rademacher, Grit; Mutze, Sven [Unfallkrankenhaus Berlin, Institute of Radiology, Berlin (Germany); Eisenschenk, Andreas [Unfallkrankenhaus Berlin, Department of Hand-, Replantation- and Microsurgery, Berlin (Germany); University Medicine Greifswald, Department of Hand Surgery and Microsurgery, Greifswald (Germany); Stengel, Dirk [Unfallkrankenhaus Berlin, Centre for Clinical Research, Berlin (Germany); Charite Medical University Centre, Julius Wolff Institute, Centre for Musculoskeletal Surgery, Berlin (Germany)

    2015-12-15

    To determine the accuracy of common radiological indices for diagnosing ruptures of the scapholunate (SL) ligament, the most relevant soft tissue injury of the wrist. This was a prospective diagnostic accuracy study with independent verification of index test findings by a reference standard (wrist arthroscopy). Bilateral digital radiographs in posteroanterior (pa), lateral and Stecher's projection were evaluated by two independent expert readers. Diagnostic accuracy of radiological signs was expressed as sensitivity, specificity, positive (PPV) and negative (NPV) predictive values with 95 % confidence intervals (CI). The prevalence of significant acute SL tears (grade ≥ III according to Geissler's classification) was 27/72 (38 %, 95 % CI 26-50 %). The SL distance on Stecher's projection proved the most accurate index to rule the presence of an SL rupture in and out. SL distance on plain pa radiographs, Stecher's projection and the radiolunate angle contributed independently to the final diagnostic model. These three simple indices explained 97 % of the diagnostic variance. In the era of computed tomography and magnetic resonance imaging, plain radiographs remain a highly sensitive and specific primary tool to triage patients with a suspected SL tear to further diagnostic work-up and surgical care. (orig.)

  17. Accuracy of simple plain radiographic signs and measures to diagnose acute scapholunate ligament injuries of the wrist

    To determine the accuracy of common radiological indices for diagnosing ruptures of the scapholunate (SL) ligament, the most relevant soft tissue injury of the wrist. This was a prospective diagnostic accuracy study with independent verification of index test findings by a reference standard (wrist arthroscopy). Bilateral digital radiographs in posteroanterior (pa), lateral and Stecher's projection were evaluated by two independent expert readers. Diagnostic accuracy of radiological signs was expressed as sensitivity, specificity, positive (PPV) and negative (NPV) predictive values with 95 % confidence intervals (CI). The prevalence of significant acute SL tears (grade ≥ III according to Geissler's classification) was 27/72 (38 %, 95 % CI 26-50 %). The SL distance on Stecher's projection proved the most accurate index to rule the presence of an SL rupture in and out. SL distance on plain pa radiographs, Stecher's projection and the radiolunate angle contributed independently to the final diagnostic model. These three simple indices explained 97 % of the diagnostic variance. In the era of computed tomography and magnetic resonance imaging, plain radiographs remain a highly sensitive and specific primary tool to triage patients with a suspected SL tear to further diagnostic work-up and surgical care. (orig.)

  18. Isolated scaphotrapeziotrapezoid osteoarthritis: Prevalence, symptomatology and associated scapholunate ligament disruption in a population presenting to an accident and emergency department with acute wrist injuries

    AIM: To determine the prevalence of isolated scaphotrapeziotrapezoid osteoarthritis in a population presenting to an Accident and Emergency Department of Leicester Royal Infirmary with acute wrist injuries. Also to identify the presence of scapholunate ligament disruption in this patient group and quantify symptoms and loss of function in terms of the modified system of Green and O'Brien, a recognized clinical scoring system. MATERIALS AND METHODS: A total of 1711 radiographs of patients attending the Accident and Emergency Department were prospectively reviewed over a 5-month period. Those patients with isolated scaphotrapeziotrapezoid osteoarthritis were invited for clinical review. RESULTS: Sixteen patients were identified with isolated scaphotrapeziotrapezoid osteoarthritis. Two had a poor Green and O'Brien score and evidence of scapholunate ligament disruption (P < 0.05). CONCLUSION: Isolated scaphotrapeziotrapezoid osteoarthritis has a prevalence of 1% in a population presenting to an Accident and Emergency Department with acute wrist injuries over the age of 30 years. Isolated scaphotrapeziotrapezoid osteoarthritis may be asymptomatic even though the changes in the joint are severe. Scapholunate ligament disruption is associated with a poor Green and O'Brien score, but is not present in the majority of cases. Higginson, A.P. et al. (2001)

  19. Treating 45 cases of acute ankle sprain%下肢损伤洗方熏蒸治疗急性踝关节扭伤45例

    宋伟; 朱峥嵘; 李晓康; 陆凌晨

    2015-01-01

    目的:观察下肢损伤洗方治疗急性踝关节扭伤。方法:临床运用下肢损伤洗方熬取药液通过南京永乐科技发展有限公司生产的CZ-2型多通道熏蒸治疗仪熏蒸踝关节,以达到治疗急性踝关节扭伤的目的。结果:本组45例,治愈38例,好转6例,未愈1例,治愈率84.4%,总有效率97.8%。结论:下肢损伤洗方治疗急性踝关节扭伤安全可靠,疗效确切,病人乐于接受。%Objective: To investigate the treatment of acute lower limb injuries sprain. Methods: CZ-2 multi-channel ankle fumigation was applied for acute ankle sprain purposes. Results:45 cases, 38 cases were cured, improved in 6 cases, healed one case, the cure rate of 84.4%, the total efficiency of 97.8%. Conclusion:The treatment was safe and effective.

  20. An EMG-Controlled SMA Device for the Rehabilitation of the Ankle Joint in Post-Acute Stroke

    Pittaccio, S.; Viscuso, S.

    2011-07-01

    The capacity of flexing one's ankle is an indispensible segment of gait re-learning, as imbalance, wrong compensatory use of other joints and risk of falling may depend on the so-called drop-foot. The rehabilitation of ankle dorsiflexion may be achieved through active exercising of the relevant musculature (especially tibialis anterior, TA). This can be troublesome for patients affected by weakness and flaccid paresis. Thus, as needs evolve during patient's improvements, a therapeutic device should be able to guide and sustain gradual recovery by providing commensurate aid. This includes exploiting even initial attempts at voluntary motion and turns those into effective workout. An active orthosis powered by two rotary actuators containing NiTi wire was designed to obtain ankle dorsiflexion. A computer routine that analyzes the electromyographic (sEMG) signal from TA muscle is used to control the orthosis and trigger its activation. The software also provides instructions and feed-back for the patient. Tests on the orthosis proved that it can produce strokes up to 36° against resisting torques exceeding 180 Ncm. Three healthy subjects were able to control the orthosis by modulating their TA sEMG activity. The movement produced in the preliminary tests is interesting for lower limb rehabilitation, and will be further improved by optimizing body-orthosis interface. It is hoped that this device will enhance early rehabilitation and recovery of ankle mobility in stroke patients.

  1. Ankle replacement

    ... Ankle weakness, stiffness, or instability Loosening of the artificial joint over time Skin not healing after surgery Nerve damage Blood vessel damage Bone break during surgery Dislocation of the ...

  2. Ankle replacement

    ... to the cut bony surfaces. A special glue/bone cement may be used to hold them in place. A piece of plastic is then inserted between the two metal parts. Screws maybe placed to stabilize your ankle. The surgeon ...

  3. Surgical treatment for ankle lateral collateral ligament injury with avulsion fracture:a report of 55 cases%55例踝关节外侧副韧带损伤合并外踝撕脱骨折的手术治疗分析

    谢兴; 胡跃林; 焦晨; 江东; 陈临新; 梅宇; 郭秦炜

    2015-01-01

    Background:Injury of the lateral collateral ligament (LCL) is one of the most common ankle injuries. There are many stud-ies on isolated ankle LCL injury. However, few studies have been reported on combined injuries of the LCL and avulsion fracture in ankle joint. Objective:To evaluate clinical features and outcomes of ankle LCL injury combined with avulsion fracture. Methods:A total of 55 patients who suffered from ankle LCL injury combined with avulsion fracture and received modified Broström procedure and avulsion bone resection between January 2013 and January 2014 were enrolled in the study. Preop-erative X-ray and MRI were performed in all patients. AOFAS hindfoot functional evaluation system was used preoperative-ly and 6 months postoperatively. Results:Avulsion fracture was found in 51 patients by X-ray and in 4 by MRI. As compared with preoperative one, AOFAS score was significantly increased 6 months postoperatively (54.62±10.31 vs 87.70±3.22, P Conclusions:X-ray and MRI can accurately diagnose avulsion fractures of the lateral malleolus. The lateral ligament injury with avulsion fracture of ankle should be treated as soon as possible so as to prevent chronic instability. Modified Broström procedure and avulsion bone resection can achieve good clinical outcomes for the patients suffered from lateral collateral ligament injury with avulsion fracture of the ankle.%背景:踝关节外踝韧带损伤是最高发的踝关节损伤,目前针对外踝韧带损伤方面的研究较多,而对于外踝韧带损伤合并撕脱骨折的报道较少。  目的:评价踝关节外侧副韧带损伤合并外踝撕脱骨折的临床特点及手术治疗效果。  方法:2013年1月至2014年1月,55例踝关节外侧副韧带损伤合并外踝撕脱骨折患者接受了改良Broström法外踝韧带修复和撕脱骨块切除术。术前行X线片检查及MRI,术前及术后6个月随访时进行AOFAS踝-后足功能评分。  结果:55

  4. Ankle ligamints : comparison of MR arthrography with conventional MR imaging in amputated feet

    To compare magnetic resonance (MR) arthrography with conventional MR imaging in the evaluation of ankle ligaments. Eight freshly amputated human feet underwent conventional MR imaging and MR arthrography. For the former, 1.5-T magnets in the axial, coronal and sagittal planes were used, and T1-weighted sequences were obtained. Following the injection of 6-10 ml of diluted contrast media (Gd-DTPA 1:250), T1-weighted images were obtained in the same positions as conventional MR images. Paired conventional MR imaging and MR arthrography of each ankle ligament were rated on a five-point scale, and to reflect inter-group differences a Wilcoxon singed-rank test was used to compare the different measurements (p<0.05). In two ankles, MR images of the ligaments were correlated with ankle dissection. Anterior and posterior talofibular ligaments were more clearly revealed by MR arthrography than by conventional MR imaging, while calcaneofibular ligaments showed no difference between these two modalities. With regard to deltoid ligaments, visualization of the anterior and posterior tibiotalar ligament was much improved when contrast material was used to outline the ligament's articular aspect. Visualization of the posterior inferior tibiofibular ligament and inferior transverse ligament were also improved when the use of contrast material provided delineation of the articular side of the ligaments and separated them from adjacent bone. In addition, MR arthography was very useful for indentification of the posterior intermalleolar ligament, though its use did not enhance visualization of the calcaneofibular, tibiocalcaneal, spring or tibiospring ligaments. MR arthrography accurately revealed the anatomic details of ankle ligaments, and may therefore be more useful than conventional Mr imaging for evaluation of these structures

  5. Arthroscopic Treatment of Acute Tibial Avulsion Fracture of the Posterior Cruciate Ligament Using the TightRope Fixation Device

    Gwinner, Clemens; Kopf, Sebastian; Hoburg, Arnd; Haas, Norbert P; Jung, Tobias M.

    2014-01-01

    Avulsion fracture of the posterior cruciate ligament from its tibial insertion is a rare condition. Early surgical treatment has been regarded as necessary, but the optimal surgical technique remains unclear. The purpose of this technical note is to present a novel all-inside arthroscopic reconstruction technique for bony tibial avulsion fractures of the posterior cruciate ligament using the TightRope device (Arthrex, Naples, FL).

  6. Responses of spinal dorsal horn neurons to foot movements in rats with a sprained ankle

    Kim, Jae Hyo; Kim, Hee Young; Chung, Kyungsoon; Chung, Jin Mo

    2011-01-01

    Acute ankle injuries are common problems and often lead to persistent pain. To investigate the underlying mechanism of ankle sprain pain, the response properties of spinal dorsal horn neurons were examined after ankle sprain. Acute ankle sprain was induced manually by overextending the ankle of a rat hindlimb in a direction of plantarflexion and inversion. The weight-bearing ratio (WBR) of the affected foot was used as an indicator of pain. Single unit activities of dorsal horn neurons in res...

  7. MR arthrography of the ankle joint; MR-Arthrographie des Sprunggelenkes

    Trattnig, S.; Rand, T.; Breitenseher, M.; Ba-Ssalamah, A.; Schick, S.; Imhof, H. [Universitaetsklinik fuer Radiodiagnostik, AKH-Wien (Austria)

    1999-01-01

    Due to its superior soft tissue contrast conventional MRI is the imaging method of choice in the evaluation of ankle joint disorders. Conventional MR imaging can accurately demonstrate normal or acutely injured ligaments; however, in subacute and chronic injury joint fluid necessary for delineation of injured ligaments is absent and MR arthrography should be performed. MR arthrography uses the intraarticular injection of contrast material to distend the joint, yielding improved discrimination of intraarticular structures. This joint distension with MR arthrography is also helpful in the staging of osteochondritis dissecans, since in cases of unstable lesions tracking of contrast material into the interface can be more easily demonstrated. Finally, high contrast and joint distension by MR arthrography improves the detection of intraarticular loose bodies, which often require surgery. MR artrography, although invasive, may provide additional information in various ankle joint disorders. (orig.) [Deutsch] Aufgrund des ausgezeichneten Weichteilkontrastes ist die konventionelle MRT die bildgebende Methode der Wahl in der Beurteilung von Sprunggelenkserkrankungen. Die konventionelle MRT kann zuverlaessig normale und akut verletzte Ligamente darstellen. Im subakuten und chronischen Stadium der Verletzung fehlt jedoch oft die Gelenksfluessigkeit die fuer eine exakte Abgrenzung der verletzten Ligamente notwendig ist. Die MR-Arthrographie sollte in diesen Faellen durchgefuehrt werden, da die intraartikulaere KM-Applikation den Gelenksraum distendiert mit verbesserter Unterscheidbarkeit intraartikulaerer Strukturen. Diese Gelenksdistension mit der MR-Arthrographie ist auch in der Stadiumbeurteilung der Osteochondritis dissecans hilfreich, da in Faellen von instabilen Laesionen eine KM-Umspuelung des Dissekats leichter dargestellt werden kann. Schliesslich verbessert die MR-Arthrographie aufgrund des hohen Kontrastes und der Gelenksdistension auch den Nachweis von

  8. [Advances on biomechanics and kinematics of sprain of ankle joint].

    Zhao, Yong; Wang, Gang

    2015-04-01

    Ankle sprains are orthopedic clinical common disease, accounting for joint ligament sprain of the first place. If treatment is not timely or appropriate, the joint pain and instability maybe develop, and even bone arthritis maybe develop. The mechanism of injury of ankle joint, anatomical basis has been fully study at present, and the diagnostic problem is very clear. Along with the development of science and technology, biological modeling and three-dimensional finite element, three-dimensional motion capture system,digital technology study, electromyographic signal study were used for the basic research of sprain of ankle. Biomechanical and kinematic study of ankle sprain has received adequate attention, combined with the mechanism research of ankle sprain,and to explore the the biomechanics and kinematics research progress of the sprain of ankle joint. PMID:26072625

  9. Ankle clonus

    Fareedy, Shoaib Bilal; Pathak, Ranjan

    2015-01-01

    Key Clinical Message Clonus is a series of involuntary, rhythmic, muscular contractions, and relaxations. It may be caused by interruption of the upper motor neuron fibers such as stroke, multiple sclerosis, or by metabolic alterations such as severe hepatic failure or serotonin syndrome. We present a video case of impressive left ankle clonus in a patient with old right middle cerebral artery stroke.

  10. Examination of the sprained ankle: Anterior drawer test or arthrography?

    The accuracy of the anterior drawer test for the diagnosis of recent lateral ligament tears in the ankle was evaluated in a series of 192 patients using surgical or arthrographic findings for reference. Considerable overlapping of results was obtained in ankles with and without ligament tear. Twenty-eight per cent of the anterior talofibular ligament tears, and 38% of the combined anterior talofibular and calcaneofibular tears were not detected, and single and combined tears could not be differentiated. It is concluded that the anterior drawer test is too unreliable as a basis for any decision regarding surgical treatment of a recent sprain. Therefore, arthrography is recommended as the method of choice in such cases of recent ankle sprain, where the need of surgery has to be supported by X-ray analysis. (orig.)

  11. Examination of the sprained ankle: Anterior drawer test or arthrography

    Laehde, S.; Putkonen, M.; Puranen, J.; Raatikainen, T.

    1988-11-01

    The accuracy of the anterior drawer test for the diagnosis of recent lateral ligament tears in the ankle was evaluated in a series of 192 patients using surgical or arthrographic findings for reference. Considerable overlapping of results was obtained in ankles with and without ligament tear. Twenty-eight per cent of the anterior talofibular ligament tears, and 38% of the combined anterior talofibular and calcaneofibular tears were not detected, and single and combined tears could not be differentiated. It is concluded that the anterior drawer test is too unreliable as a basis for any decision regarding surgical treatment of a recent sprain. Therefore, arthrography is recommended as the method of choice in such cases of recent ankle sprain, where the need of surgery has to be supported by X-ray analysis.

  12. Chronic ankle instability. Which tests to assess the lesions? Which therapeutic options?

    TOURNE, Yves; Besse, Jean-Luc; MABIT, Christian

    2010-01-01

    This paper purpose is to suggest an in-depth approach to diagnose the causes and lesions associated with and consecutive to chronic ankle instability due to ankle collateral ligament laxity. The different therapeutic and medicosurgical options adapted to this diagnostic approach are identified. The diagnostic aim is to precisely locate the ligamentous injuries of the tibiofibular, subtalar, talar and calcanean system, to identify the predisposing factors such as the hindfoot morphology, and a...

  13. Chronic instability of the anterior syndesmosis of the ankle: Biomechanical, kinematical, radiological and clinical aspects

    Beumer, Annechien

    2007-01-01

    textabstractThis thesis is concerned with chronic anterior instability of the tibiofibular syndesmosis of the ankle. The ankle plays a fundamental role in locomotion. It consists of the talocrural and distal tibiofibular joint. The latter is a syndesmosis, a fibrous joint with ample intervening fibrous connective tissue. The syndesmosis consists of the anterior inferior tibiofibular ligament (ATiFL, also known as the anterior syndesmosis), the interosseous ligament (IL), and the posterior inf...

  14. Chinese Massage Therapy for Ankle Injury

    CHEN Ming-xia; LI Nian-qun; HUANG Guo-qi

    2003-01-01

    Purpose: To explore the therapeutic methods and effects in the treatment of acute and chronic injuries of the ankle joint by Chinese massage therapy in combination with external application of Chinese herbal drugs and functional exercises. Methods: Totally, 36 cases of the patients with acute soft tissue injury, chronic soft tissue injury and post-fracture sequelae of the ankle joint were treated by Chinese massage therapy, external application or external wash of Chinese herbal drugs, and exercises of dorsal flexion and extension of the ankle joint, to observe the restoration of the ankle functions.Results: In 36 cases of the patients, the results showed remarkable effect in 18 cases, effect in 16 cases, failure in 2 cases and the effective rate in 94.4%. Conclusion: The combined use of Chinese massage therapy, external application of Chinese herbal drugs and functional exercises can produce precise effect in the treatment of soft tissue injury of the ankle joint.

  15. 走出急性扭伤按摩禁忌误区,巧妙治疗踝关节扭伤%Treatment of Ankle Sprains in a Special Way without the Misunderstanding of the Acute Sprain Massage Contraindication

    陈云华; 杨燕琼; 李梦如; 李冰; 常宇田; 张迪; 王宇鹏

    2014-01-01

    Objective :To introduce a kind of unique method as Four -step acupoint method for ankle sprains which avoids acute sprain massage contraindication .Methods:the article illustrates the operating essentials of four -step acupoint method .The theory and precautions are discussed with some cases and an effective point for ankle sprains is introduced .Results :The therapy is simple but effective .Conclusion:acute ankle sprains can be treated with acupoint method and the four -step acupoint for ankle sprains has strong promotional value .%目的:本文突破急性扭伤按摩禁忌,介绍了一种独特的踝关节扭伤四步点穴法。方法:文章说明了四步点穴法的操作要领,并结合实例对四步点穴法的注意事项与原理进行了分析与探讨。并提出了治疗踝关节扭伤的特效穴---崴脚穴。结果:该疗法简单易行,疗效明显。结论:急性踝关节扭伤可以运用点穴方法治疗,四步点穴法对踝关节扭伤的治疗具有较强的推广价值。

  16. Comparing etoricoxib and celecoxib for preemptive analgesia for acute postoperative pain in patients undergoing arthroscopic anterior cruciate ligament reconstruction: a randomized controlled trial

    Glabglay Prapakorn

    2010-10-01

    Etoricoxib is more effective than celecoxib and placebo for using as preemptive analgesia for acute postoperative pain control in patients underwent arthroscopic anterior cruciate ligament reconstruction. Trial registration number NCT01017380

  17. Comparison of Ankle Proprioception Between Pregnant and Non Pregnant Women

    Preetha R; John Solomon M

    2011-01-01

    Pregnant women report falls especially during their third trimester. Physiological changes along with ligament laxity can affect the joint proprioception in this population. This study was conducted to compare the ankle proprioception between pregnant and non pregnant women. Thirty pregnant and 30 non pregnant women were included in the study and the position of ankles were recorded by a digital camera placed 60 cms away from the feet of the subject. UTHSCSA Image tool software version 3.0. w...

  18. Effects of Kinesio taping on joint position sense of the ankle.

    Seo, Hyun-Do; Kim, Min-Young; Choi, Jung-Eun; Lim, Ga-Hee; Jung, Seong-In; Park, So-Hyun; Cheon, Song-Hee; Lee, Hae-Yong

    2016-04-01

    [Purpose] The purpose of this study was to examine the effect of Kinesio taping on the joint position sense of the ankle. [Subjects and Methods] The subjects of this study were 26 nomal adults who had experienced ankle sprain. Kinesio taping was applied over the ankle medial ligament and ankle lateral ligament with eight pattern reinforcement taping. Joint position sense was measured using isokinetic equipment (Biodex System 4 pro dynamometer, Biodex Medical systems Inc., USA) during dorsiflexion/plantarflexion and inversion/eversion, before and after taping. Statistical analyses were performed using SPSS 21.0 for Windows. [Results] Joint position sense after Kinesio taping was improved in the dorsiflexion and inversion positions. [Conclusion] According to the results of this study, Kinesio taping of the ankle is effective for the prevention of ankle sprain. PMID:27190446

  19. The clinimetric qualities of patient-assessed instruments for measuring chronic ankle instability: A systematic review

    Asman Sara

    2007-01-01

    Full Text Available Abstract Background The assessment of outcomes from the patient's perspective becomes more recognized in health care. Also in patients with chronic ankle instability, the degree of present impairments, disabilities and participation problems should be documented from the perspective of the patient. The decision about which patient-assessed instrument is most appropriate for clinical practice should be based upon systematic reviews. Only rating scales constructed for patients with acute ligament injuries were systematically reviewed in the past. The aim of this study was to review systematically the clinimetric qualities of patient-assessed instruments designed for patients with chronic ankle instability. Methods A computerized literature search of Medline, Embase, Cinahl, Web of Science, Sport Discus and the Cochrane Controlled Trial Register was performed to identify eligible instruments. Two reviewers independently evaluated the clinimetric qualities of the selected instruments using a criteria list. The inter-observer reliability of both the selection procedure and the clinimetric evaluation was calculated using modified kappa coefficients. Results The inter-observer reliability of the selection procedure was excellent (k = .86. Four instruments met the eligibility criteria: the Ankle Joint Functional Assessment Tool (AJFAT, the Functional Ankle Outcome Score (FAOS, the Foot and Ankle Disability Index (FADI and the Functional Ankle Ability Measure (FAAM. The inter-observer reliability of the quality assessment was substantial to excellent (k between .64 and .88. Test-retest reliability was demonstrated for the FAOS, the FADI and the FAAM but not for the AJFAT. The FAOS and the FAAM met the criteria for content validity and construct validity. For none of the studied instruments, the internal consistency was sufficiently demonstrated. The presence of floor- and ceiling effects was assessed for the FAOS but ceiling effects were present for all

  20. Air acupuncture therapy combined with manipulation on 90 cases of acute sprain and bruising of ankle joint%气针加手法治疗急性踝关节扭挫伤90例

    王永红; 李斌

    2003-01-01

    @@ BACKGROUND: Air acupuncture therapy is to make use of time and space stimuli of air in acupoint and promote blood circulation to remove blood stasis, relieve swelling and pain through interstitial osmosis and absorption. Manipulation to acute sprain and bruising of ankle joint can achieve anatomic reduction as soon as possible, clear incarceration of synovium, promote circulation of qi and relieve pain and increase blood circulation of affected tissue.

  1. 踝关节骨折合并三角韧带完全断裂的手术治疗--1项多中心研究报告%Surgical treatment of whole deltoid ligament rupture associated with ankle fractures--Amulticenter study

    张明珠; 俞光荣; 赵有光; 汤欣; 谢鸣; 曾林如; 李兵; 杨云峰

    2014-01-01

    Objective To investigate the surgical procedure and the clinical outcome about ankle fractures associated with whole deltoid ligament rupture. Methods From January 2006 to December 2011, 1533 ankle fractures operated, 131 deltoid ligament rupture were repaired simultaneously. They were 74 males and 57 females with a mean age of 33.2 years (range, 17-83 years). According to the Lauge-Hansen classification, 42 fractures were supination-external rotation type Ⅳ, 36 were pronation-external rotation type Ⅲ, 48 were pronation-external rotation type Ⅳ, and 5 were pronation-abduction type Ⅲ. According to the AO/OTA system, 1 fracture was 43-B2, 3 were 44-B2, 48 were 44-B3, 21 were 44-C1,2 were 44-C2, and 26 were 44-C3. Clinical examination,radiographs, AOFAS ankle-hindfoot scores, visual analogue scale(VAS) were used for outcome measurement. Results All wounds healed at the primary stage. 106 patients were followed up for 12 to 72 months, with the mean follow-up of 27 months. The mean time of bone union was 14.5 weeks (range, 9-16 weeks). The mean AOFAS ankle-hindfoot score at the last follow-up was 91.4 points (range, 83-100 points). The mean score of VAS was 1.2 points (range, 0-6 points).The means SF-36 score was 91.2(range,80-96) There was no ankle instability. Conclusion To achieve satisfactory outcomes for patients with ankle fractures associated with deltoid ligament rupture, a reasonable clinical evaluation and surgical procedure should be done, using a corresponding technique according to the site of deltoid ligament rupture.%目的:探讨踝关节骨折合并三角韧带完全断裂的手术治疗和临床疗效。方法2006年1月-2011年12月,在上海市同济医院,大连医科大学附属第一医院,武汉普爱医院和杭州萧山中医院手术治疗踝关节骨折患者1533例,对其中131例在骨折复位内固定的同时行三角韧带修复手术,男74例,女57例;年龄17~83岁,平均33.2岁。Lauge-Hansen分型

  2. Anterior Cruciate Ligament Injury

    Vilaseca, Tomas; Chahla, Jorge; Rodriguez, Gustavo Gomez; Arroquy, Damián; Herrera, Gonzalo Perez; Orlowski, Belen; Carboni, Martín

    2015-01-01

    Objectives: The objective of this study was to analyze whether it is more frequent the presence of a decreased range of motion in the hips of recreational athletes with primary injury of the anterior cruciate ligament (ACL) than in a control group of volunteers without knee pathology. Methods: We included prospectively recreational athletes between 18 and 40 years with an acute ACL injury between January 2011 and January 2013. They were compared with a control group of volunteers recreational...

  3. Clinical Observation of Staging Treatment in Acute Ankle Sprain%急性踝关节扭伤分期论治临床疗效观察

    秦雪飞; 蒋昊

    2011-01-01

    Objective: To observe the clinical efficacy of staging treatment on acute ankle sprain. Methods: 80 cases of qualified patients were randomly divided into two groups. Treatment group was treated by the method of staging treatment, the control group was treated by the method of Chinese traditional medicine for oral taken and external use. Compared the clinical symptomatic scores in different time points before and after the treatment, analyze the clinical efficacy through the statistics. Results: There is significant difference between the two groups on the clinical symptomatic scores after tow weeks treatment, the treatment group was obviously better than control group in the aspect of improving clinical symptoms, improving the curative ratio, shortening the recovery time. Conclusion: It can significantly shorten course and raise recovery rates if acute ankle sprain accept the treatment by stages treatment.%目的:对急性踝关节扭伤分期论治的疗效进行观察.方法:选取80例符合研究纳入标准的患者,随机分成两组,每组40例.治疗组采取分期论治的方法,对照组只采取外敷、口服伤科药物的方法.比较两组治疗前、治疗后不同时段的临床症状体征积分,对两组疗效进行统计分析.结果:治疗组和对照组治疗2周后临床症状积分开始有显著性差异,在改善临床症状、提高治愈率、缩短疗程方面,治疗组明显优于对照组.结论:对踝关节扭伤采取分期论治的方法能明显缩短疗程,提高治愈率.

  4. Closed posteromedial dislocation of ankle in a 12 year-old boy: a case report

    Yurttaş, Yüksel; Kilinçoğlu, Volkan; Toker, Serdar; Kürklü, Mustafa; Atilla, Atil; Başbozkurt, Mustafa

    2009-01-01

    Ankle fractures and fracture dislocations are common injuries in orthopaedic practice however pure ankle dislocation without an associated fracture is extremely rare. There are a few cases reporting such a lesion in the literature. Also this injuries are generally open high energy trauma injuries. Closed treatments are reported to be effective and ligament injuries are generally not reported. In this study, we report a closed pure posteromedial ankle dislocation with anterior talofibular liga...

  5. Application Analysis of Pulling Manipulation in Treating Ankle Sprain in Acute Stage%拔伸手法在踝关节扭伤急性期的应用探析

    王进

    2014-01-01

    Objective To observe and analysis effect of Pulling Manipulation in the treatment of ankle joint sprain in acute stage .Methods We collected the clinic ankle sprain in acute stage patients in 30 cases, who were treated with stretching tendon of massage therapy .After 1~2 times of treatment , we observed curative effect .Results The total effective rate was 100%.It significantly improved patients ’ symptoms and signs .Conclusion Pulling Manipulation Therapy is effective and safety in treating ankle joint sprain in acute stage .%目的:观测并分析拔伸手法在治疗踝关节扭伤急性期的作用。方法搜集门诊踝关节扭伤急性期确诊患者共30例,采用拔伸理筋的方法进行推拿治疗,治疗1~2次后观察疗效。结果总有效率100%,对患者症状、体征改善明显。结论拔伸手法用于踝关节急性期的治疗疗效确切,安全可靠。

  6. Ultrasound-guided interventions of the foot and ankle.

    Yablon, Corrie M

    2013-02-01

    Ultrasound (US) provides excellent delineation of tendons and ligaments in the foot and ankle and provides real-time visualization of a needle during interventions, yielding greater accuracy and efficacy than the traditional blind approach using anatomical landmarks. For this reason, US is rapidly gaining acceptance as the preferred modality for guiding interventions in the foot and ankle where the anatomy is complex, neurovascular structures should be identified, and precise technique is demanded. In the foot and ankle, US is especially useful to guide tendon sheath, bursal, and Achilles paratenon injections, Morton neuroma injections, plantar fascial injections, and joint aspirations and injections. PMID:23487336

  7. Review of ankle inversion sprain simulators in the biomechanics laboratory

    Sophia Chui-Wai Ha

    2015-10-01

    Full Text Available Ankle inversion ligamentous sprain is one of the most common sports injuries. The most direct way is to investigate real injury incidents, but it is unethical and impossible to replicate on test participants. Simulators including tilt platforms, trapdoors, and fulcrum devices were designed to mimic ankle inversion movements in laboratories. Inversion angle was the only element considered in early designs; however, an ankle sprain is composed of inversion and plantarflexion in clinical observations. Inversion velocity is another parameter that increased the reality of simulation. This review summarised the simulators, and aimed to compare and contrast their features and settings.

  8. RMI study and clinical correlations of ankle retinacula damage and outcomes of ankle sprain.

    Stecco, Antonio; Stecco, Carla; Macchi, Veronica; Porzionato, Andrea; Ferraro, Claudio; Masiero, Stefano; De Caro, Raffaele

    2011-12-01

    Recent studies reveal the role of the ankle retinacula in proprioception and functional stability of the ankle, but there is no clear evidence of their role in the outcomes of ankle sprain. 25 patients with outcomes of ankle sprain were evaluated by MRI to analyze possible damage to the ankle retinacula. Patients with damage were subdivided into two groups: group A comprised cases with ankle retinacula damage only, and group B those also with anterior talofibular ligament rupture or bone marrow edema. Both groups were examined by VAS, CRTA and static posturography and underwent three treatments of deep connective tissue massage (Fascial Manipulation technique). All evaluations were repeated after the end of treatment and at 1, 3 and 6 months. At MRI, alteration of at least one of the ankle retinacula was evident in 21 subjects, and a further lesion was also identified in 7 subjects. After treatment, VAS and CRTA evaluations showed a statistically significant decrease in values with respect to those before treatment (p stabilometric platform results. No significant difference was found between groups A and B. The initial benefit was generally maintained at follow-up. The alteration of retinacula at MRI clearly corresponds to the proprioceptive damage revealed by static posturography and clinical examination. Treatment focused on the retinacula may improve clinical outcomes and stabilometric data. PMID:21305286

  9. Comparison of surgical intervention with functional treatment for acute ruptures of lateral ankle ligmant:a meta-analysis

    Zeng-Tao Hao; Yu-Xia Ma; Ting Hao; Wei Feng; Ji-Hong Wang; Dong-Sheng Fan; Shu-Zheng Wen

    2012-01-01

    ABSTRACT Objective:To compare the effect of surgical intervention on functional treatment.Methods:By searching theMEDLINE (1966 to October2011),EMBASE (1980 to October2011), the Chinese Biomedical Database Databases (1980 to October2011), a total of9 relatedRCT studies comparing surgical intervention with functional treatment were included in our study. RevMan software was taken to analyze the data.Results:These9studies involved a total of1 268 mostly young adults, including 580 patients with surgical treatment and688 patients with functional treatment. The results showed the stability of ankle activity in surgical treatment group was better than that in functional treatment group, with theOR and95% CI of0.72 (0.52-0.99). No significant difference was found in the recurrence of the surgical and functional group. However, the movement disorder in the surgical treatment suggested increased risk than that in functional group, with theORand95% CI of2.39 (0.98-5.85). Surgical group found more complication than the function group, such as deep vein thrombosis,deep venous thrombosis, tenderness of scar and sensory loss.Conclusions:In conclusion, our finding showed that surgical treatment could gain better efficacy than functional treatment, but may bring more complication. Therefore, further large sample sizeRCTis warranted.

  10. Arthrography, talar tilt and surgical findings after inversion trauma of the ankle

    Both inversion stress examination under general anesthesia and arthrography are sensitive indicators of lateral ankle ligament pathology (91%, 96% resp.). Arthrography is significantly superior to inversion stress examination done under local anesthesia (96%, 70% resp.). Peroneus tendon sheath filling is always pathological, but although this does not always indicate calcaneo-fibular ligament rupture, such rupture cannot be excluded in its absence. Talar tilt difference cannot be correlated with the extent of ligamentous rupture and therefore inversion stress examination, while providing valuable additional information, must be regarded as a secondary technique to ankle arthrography. (orig.)

  11. Effects of Acupuncture-moxibustion Intervention on Proprioception in Athletes with Lateral Collateral Ligament Injury of Ankle Joint%针灸对踝关节外侧韧带损伤后期本体感觉恢复的影响

    唐文江; 蒋垂刚; 陈丽容; 庞勇; 李杰; 黄昀

    2013-01-01

    Objective To compare the efficacy differences between acupuncture-moxibustion and physiotherapy interventions in improving proprioception of athletes with lateral collateral ligament injury of the ankle joint.Methods Thirty patients with injured lateral collateral ligament of ankle joint were randomly divided into acupuncture group (n =15) and physiotherapy group (n =15).Patients of the acupuncture group were treated by acupuncture and moxibustion stimulation of Qiuxu(GB 40),Kunlun(BL 60),Shenmai (BL 62),Jiexi (ST 41),and Ashi-points,etc.,and those of the physiotherapy group treated with TDP irradiation of the regional lateral malleolus.The treatment of the two groups was conducted once the other day,3 times each week,continuously for 8 weeks.Before and after the treatment,the ankle-joint's active and passive repositioning error angles were measured by using a joint angle ruler.Results The average error angle values of active and passive reposition tests of the injured ankle-joint were 4.98 ± 1.11 and 4.78± 1.13 before the treatment,and 3.67± 0.58 and 3.51 ± 0.64 after the treatment,respectively in the acupuncture group,being reduced significantly after the treatment (both P<0.01).No significant changes of the average error angle values of both active and passive reposition tests of the ankle-joint were found after the treatment in the physiotherapy group (P>0.05).Comparison between two groups showed that the average error angle,average active and passive reposition angles of the injured ankle in the acupuncture group were evidently lower than those in the physiotherapy group (P<0.01).Conclusion Acupuncture and moxibustion can effectively improve the proprioception of the injured lateral collateral ligament of the ankle joint in athletes,which is superior to conventional physiotherapy in the therapeutic effect.%目的:观察针灸与常规理疗对踝关节外侧韧带损伤后本体感觉恢复影响的差异.方法:30例踝关节外侧韧带损伤后

  12. Acute changes in intra-alveolar tooth position and local clearance of 125I from the periodontal ligament

    Changes in intra-alveolar tooth position and local 125I clearance from the periodontal ligament (PDL) were monitored simultaneously in cats. Axial tooth movements, reflecting periodontal ligament volume changes, were measured with an ultrasonic transit time technique. Local blood flow changes in the PDL were studied indirectly by measuring the local clearance of 125I. Stimulation of the cervical sympathetic trunk caused an intrusive movement of the tooth with a concomitant reduction of the 125I-clearance. Infusion of noradrenaline induced a similar respone. Stimulation of the inferior alveolar nerve during systemic treatment with phentolamine caused an extrusive movement of the tooth with a concomitant increase in the clearance of the tracer from the PDL. Intra-arterial infusion of the vasodilator substance P mimicked that response. Fization of the tooth to the jaw bone, thus preventing an intrusive movement, did not change the reductions in clearance seen on sympathetic stimulation, indicating that this blood flow reduction was not dependent on tooth movement. A qualitative relation between PDL blood flow (as measured by local 125I clearance) and PDL volume (as measured by tooth position) in shown. The two variables measured are suggested to reflect two aspects of blood flow in the PDL

  13. Syndesmotic Stabilization in Pronation External Rotation Ankle Fractures

    M.P.J. van den Bekerom; D. Haverkamp; G.M.M.J. Kerkhoffs; C.N. van Dijk

    2010-01-01

    Boden et al. suggested syndesmosis fixation was not necessary in distal pronation external rotation (PER) ankle fractures if rigid bimalleolar fracture fixation is achieved and was not necessary with deltoid ligament injury if the fibular fracture is no higher than 4.5 cm of the tibiotalar joint. We

  14. Foot and ankle fractures at the supination line

    T. Schepers (Tim); E.M. van Schie- van der Weert; M.R. de Vries (Mark); M. van der Elst

    2011-01-01

    textabstractBackground: The supination line is a fictive line along the foot and ankle, on which over twenty fracture types and approximately ten different ligamentous sprain-injuries have been identified. Objective: The current study was conducted to evaluate the incidence of different types of sup

  15. The Use of Model Matching Video Analysis and Computational Simulation to Study the Ankle Sprain Injury Mechanism

    Daniel Tik-Pui Fong; Feng Wei

    2012-01-01

    Lateral ankle sprains continue to be the most common injury sustained by athletes and create an annual healthcare burden of over $4 billion in the U.S. alone. Foot inversion is suspected in these cases, but the mechanism of injury remains unclear. While kinematics and kinetics data are crucial in understanding the injury mechanisms, ligament behaviour measures ‐ such as ligament strains ‐ are viewed as the potential causal factors of ankle sprains. This review article demonstrates a novel met...

  16. Acute fatigue impairs neuromuscular activity of anterior cruciate ligament-agonist muscles in female team handball players

    Zebis, M K; Bencke, J; Andersen, L L; Alkjaer, T; Suetta, C; Mortensen, P; Kjaer, M; Aagaard, P

    2011-01-01

    In sports, like team handball, fatigue has been associated with an increased risk of anterior cruciate ligament (ACL) injury. While effects of fatigue on muscle function are commonly assessed during maximal isometric voluntary contraction (MVC), such measurements may not relate to the muscle...... function during match play. The purpose of this study was to investigate the effect of muscle fatigue induced by a simulated handball match on neuromuscular strategy during a functional sidecutting movement, associated with the incidence of ACL injury. Fourteen female team handball players were tested for...... the simulated handball match induced a decrease in MVC strength for both the quadriceps and hamstring muscles (P<0.05), a selective decrease in hamstring neuromuscular activity was seen during sidecutting (P<0.05). This study shows impaired ACL-agonist muscle (i.e. hamstring) activity during...

  17. Radiographic Evaluation of the Ankle Mortise

    Hamid Mirbagheri

    2010-05-01

    Full Text Available The ankle joint is the most frequently injured joint in adults. Decisions on management are usually based on clinical examination and interpretation of the x-rays. Stability of the ankle mortise relies on the configuration of the osseous structures and the ligaments. A basic radiographic examination consists of a mortise-view and a lateral view. Some add the AP-view. The Mortise view is an AP-view with 15-25 degrees endorotation of the foot. "nThe view clearly demonstrates both lateral and medial joint spaces. On a true AP-view the talus overlaps a portion of the lateral malleolus obscuring the lateral aspect of the ankle joint. However, the AP-view will give you an extra view on both malleoli from a different angle. The lateral radiograph of the ankle should include the base of the fifth metatarsal because of the frequency of fractures at this side that clinically mimic a fracture of the ankle.

  18. The treatment of the acute acromioclavicular joint dislocation with LARS artificial ligament:a preliminary report%应用LARS人工韧带治疗急性肩锁关节脱位的初步报告

    陈爱民; 鹿楠; 叶添文; 杨鹏; 朱磊; 李菁

    2014-01-01

    Background Currently,the clinical perspectives of surgical treatment for Tossy Ⅲacromioclavicular(AC)joint dislocations are relatively identical.Due to the post-traumatic ruptures of the acromioclavicular ligament and coracoclavicular(CC)ligament which are used to maintain stability of the joint,the clavicle moves backward and upward,and the upper arm and the scapula drops downward for the gravity of the upper arm and the influence of the sternocleidomastoid muscle.Since such complications as reduction difficulties,redislocation after external fixation,pressure ulcers of the skin,and so forth are particularly prone to occur in the conservative therapy,the operative treatment is more inclined to be adopted for the Tossy Ⅲ dislocation of the AC joint.With the single repair and fixation of the CC ligament,redislocation is likely to happen after implant removal because the ruptured ligaments healed as scar tissue.Therefore,this study uses an operative method of reconstructing and augmenting the CC ligament with LARS artificial ligament for the treatment of Tossy Ⅲ AC joint dislocation,and evaluates its clinical effect.Methods From November 2006 to July 2009,8 patients with acute AC joint dislocation of Tossy Ⅲ were admitted into our hospital.Five patients were male and 3 were female,and their ages ranged from 21 to 45.Sides:3 injuries were on the left and 5 were on the right.Seven patients suffered from falling on the ground,and 1 patient was inj ured in a traffic accident.All the patients were treated with LARS artificial ligaments to reconstruct the CC ligament.Constant score and VAS score were adopted in clinical evaluation.Zanca view of the bilateral AC joint and the axillary radiograph of the affected shoulder joint were employed for imaging evaluation.All the patients were simple Tossy Ⅲ dislocation of AC joint with no trauma of other parts and skin breakdown.Regular pre-operative examinations and evaluations were carried out after admission,and LARS

  19. Progress of diagnosis and treatment in deltoid ligament injuries of ankle%踝关节三角韧带损伤的诊断和治疗进展

    张程; 林光锚; 刘敏

    2012-01-01

    Deltoid ligament injury is common in the daily activities,unlike some other diseases,mechanism of deltoid ligament injury is relatively clear with less controversies,but the consistent standard for its diagnosis and treatment has not yet formed. Whether the stress X-ray as the main basis for diagnosis, MRI check for early application, and the indications of surgical exploration and so on,these are not unified. In the international,especially the conservative treatment and surgical treatment has been existing two major differences. In the choice of surgical treatment, domestic and foreign experts have respective preference. In recent years, domestic researchers emphasis to repair with suture anchors, while abroad it has been mainly to reconstruct the deltoid ligament.%踝关节三角韧带损伤的发病机制已经比较明确且分歧较少,但关于其诊断与治疗尚没有统一的标准.应力下X线片能否作为主要的诊断的依据、核磁检查是否早期应用、以及手术探查的指征等,这些都是目前诊断踝关节三角韧带损伤的难题;治疗上存在保守治疗和手术治疗两大分歧,且在手术治疗方式的选择方面国内外专家各有侧重,近年来国内学者偏重于带线锚钉修复,而国外则一直以重建三角韧带为主.

  20. Magnetic resonance imaging findings in anterolateral impingement of the ankle

    Objective. To demonstrate the MR imaging findings of anterolateral impingement (ALI) of the ankle.Design and patients. Nine patients with a history of ankle inversion injury and chronic lateral ankle pain were imaged with MR imaging, and the findings correlated with the results of arthroscopy. Three additional patients with clinically suspected ALI of the ankle were also included. Ankle MR imaging studies from 20 control patients in whom ALI was not suspected clinically were examined for similar findings to the patient group.Results. MR imaging findings in the patients with ALI included a soft tissue signal mass in the anterolateral gutter of the ankle in 12 of 12 (100%) cases, corresponding to the synovial hypertrophy and soft tissue mass found at arthroscopy in the nine patients who underwent arthroscopy. Disruption, attenuation, or marked thickening of the anterior talofibular ligament was seen in all cases. Additional findings included signs of synovial hypertrophy elsewhere in the tibiotalar joint in seven of 12 patients (58%) and bony and cartilaginous injuries to the tibiotalar joint in five of 12 (42%). None of the control patients demonstrated MR imaging evidence of a soft tissue mass in the anterolateral gutter.Conclusions. ALI of the ankle is a common cause for chronic lateral ankle pain. It has been well described in the orthopedic literature but its imaging findings have not been clearly elucidated. The MR imaging findings, along with the appropriate clinical history, can be used to direct arthroscopic examination and subsequent debridement. (orig.)

  1. THE EFFECTS OF KINESIO TAPING ON PROPRIOCEPTION AT THE ANKLE

    Mark DeBeliso

    2004-03-01

    Full Text Available An experiment was designed to determine if KinesioTM taping the anterior and lateral portion of the ankle would enhance ankle proprioception compared to the untaped ankle. 30 subjects, 15 men, 15 women, ages 18-30 participated in this study. Exclusion criteria: Ankle injury < 6 months prior to testing, significant ligament laxity as determined through clinical evaluation by an ATC, or any severe foot abnormality. Experiment utilized a single group, pretest and posttest. Plantar flexion and inversion with 20° of plantar flexion reproduction of joint position sense (RJPS was determined using an ankle RJPS apparatus. Subjects were barefooted, blindfolded, and equipped with headphones playing white noise to eliminate auditory cues. Subjects had five trials in both plantar flexion and inversion with 20° plantar flexion before and after application of the KinesioTM tape to the anterior/lateral portion of the ankle. Constant error and absolute error were determined from the difference between the target angle and the trial angle produced by the subject. The treatment group (KinesioTM taped subjects showed no change in constant and absolute error for ankle RJPS in plantar flexion and 20º of plantar flexion with inversion when compared to the untaped results using the same motions. The application of KinesioTM tape does not appear to enhance proprioception (in terms of RJPS in healthy individuals as determined by our measures of RJPS at the ankle in the motions of plantar flexion and 20º of plantar flexion with inversion.

  2. Magnetic resonance imaging findings in anterolateral impingement of the ankle

    Jordan, L.K. III.; Cooperman, A.E. [Department of Radiology, Duke University Medical Center, Durham, NC (United States); Helms, C.A. [Department of Radiology, Duke University Medical Center, Durham, NC (United States); Duke University Medical Center, Durham, NC (United States); Speer, K.P. [Division of Orthopaedic Surgery, Duke University Medical Center, Durham, NC (United States)

    2000-01-01

    Objective. To demonstrate the MR imaging findings of anterolateral impingement (ALI) of the ankle.Design and patients. Nine patients with a history of ankle inversion injury and chronic lateral ankle pain were imaged with MR imaging, and the findings correlated with the results of arthroscopy. Three additional patients with clinically suspected ALI of the ankle were also included. Ankle MR imaging studies from 20 control patients in whom ALI was not suspected clinically were examined for similar findings to the patient group.Results. MR imaging findings in the patients with ALI included a soft tissue signal mass in the anterolateral gutter of the ankle in 12 of 12 (100%) cases, corresponding to the synovial hypertrophy and soft tissue mass found at arthroscopy in the nine patients who underwent arthroscopy. Disruption, attenuation, or marked thickening of the anterior talofibular ligament was seen in all cases. Additional findings included signs of synovial hypertrophy elsewhere in the tibiotalar joint in seven of 12 patients (58%) and bony and cartilaginous injuries to the tibiotalar joint in five of 12 (42%). None of the control patients demonstrated MR imaging evidence of a soft tissue mass in the anterolateral gutter.Conclusions. ALI of the ankle is a common cause for chronic lateral ankle pain. It has been well described in the orthopedic literature but its imaging findings have not been clearly elucidated. The MR imaging findings, along with the appropriate clinical history, can be used to direct arthroscopic examination and subsequent debridement. (orig.)

  3. Editorial Commentary: Does Early Arthroscopy of Subtle Instability in High Ankle Sprains Hasten Return to Play in Elite Athletes?

    Feldman, Michael D

    2016-04-01

    Anterior inferior tibial fibular ligament tenderness to palpation, a positive squeeze test, and a positive external rotation test correlate well with syndesmosis instability after high ankle sprain. However, it is still unknown whether subtle unstable high ankle sprains (grade IIB) could heal satisfactorily with nonoperative treatment and whether their recovery would be prolonged compared with operative treatment. PMID:27039685

  4. The Effect of Kerqin Shangtong Plaster together with Adhesive Plaster Fixation in Treating Lateral Collateral Ligament Sprain of Ankle Joint%外敷科尔沁伤痛贴胶布固定治疗踝关节外侧副韧带扭伤

    刘宝音; 吉日嘎拉

    2012-01-01

    Objective: To investigate the therapeutic method for lateral collateral ligament sprain of ankle joint. Methods: 49 patients with this sprain were treated with medicinal plaster, combined with adhesive plaster fixation. Results: The recovery of 43 cases was perfect and that of 6 cases was good. Conclusion: This method possesses the advantages of short course of disease and satisfactory curative effect.%目的:探讨踝关节外侧副韧带扭伤治疗方法.方法:对49例踝关节外侧副韧带扭伤采用患处外敷药贴胶布固定法的治疗.结果:49例中优43例,占88%;良6例,占12%.结论:患处外敷药贴胶布固定治疗踝关节外侧副韧带扭伤疗程短,疗效显著.

  5. 电针配合中药熏蒸治疗急性踝关节扭伤疗效观察%Clinical Observation on the Treatment of Acute Sprained Ankle with Electroacupuncture Combined with Herbal Fumigation

    杨润成; 杨建花

    2011-01-01

    Objective To investigate the clinical efficacy of herbal fumigation combined with electroacupuncture in treating acute sprained ankle. Methods The enrolled 60 patients with acute sprained ankle were randomly allocated to a treatment group and a control group, 30 in each. The treatment group received electroacupuncture combined with herbal fumigation and the control was treated by medication. The therapeutic effects were compared afterwards. Result The total effective rate was 96.7% in the treatment group, versus 83.3% in the control, and the difference was significant (P < 0.05). Conclusion Combined electroacupuncture and herbal fumigation is an effective way for treating acute sprained ankle.%目的 观察电针配合中药熏蒸治疗急性踝关节扭伤的临床疗效.方法 将60例急性踝关节扭伤患者随机分为治疗组和对照组,每组30例.治疗组采用电针配合中药熏蒸治疗,对照组采用药物治疗,比较两组临床疗效.结果 治疗组总有效率为96.7%,对照组为83.3%,两组比较差异具有统计学意义(P<0.05).结论 电针配合中药熏蒸是一种治疗急性踝关节扭伤的有效方法.

  6. Efficacy Observation on Multiple Superficial Needling Combined with Alcohol Burning Method Treating Acute Ankle Sprain%扬刺法针刺配合燃酒疗法治疗急性踝关节扭伤疗效观察

    高锋

    2016-01-01

    目的:观察扬刺法针刺配合燃酒疗法治疗急性踝关节扭伤的临床疗效.方法:86例急性踝关节扭伤患者随机分为治疗组和对照组各43例,治疗组采用扬刺法针刺配合燃酒疗法,对照组采用刺络拔罐治疗,观察两组疗效.结果:治疗组总有效率为100.00%,显著高于对照组的88.37%(P<0.01).结论:扬刺法针刺配合燃酒疗法治疗急性踝关节扭伤疗效肯定,值得临床推广应用.%Objective: To observe the clinical effect of multiple superficial needling combined with alcohol burning method treating acute ankle sprain. Methods:86 cases of acute ankle sprain were randomly divided into treatment group and control group with each of 43 cases, treatment group adopted multiple superficial needling combined with alcohol burning method, control group with bloodletting puncture and cupping therapy, the cura-tive effect of the two groups were observed. Results:The total effective rate of treatment group was 100.00%, significantly higher than that of control group by 88.37% (P<0.01). Conclusion:The efficacy of multiple superficial needling combined with alcohol burning method treating acute ankle sprain is definite, being worthy of clinical application.

  7. MR imaging of the ankle: Normal variants

    Thirty asymptomatic ankles were studied with high-resolution surface coil MR imaging. The thirty ankles were reviewed for identification or normal structures. The MR appearance of the deltoid and posterior to talo-fibular ligaments, peroneous brevis and longus tendons, and posterior aspect of the tibial-talar joint demonstrated several normal variants not previously described. These should not be misinterpreted as pathologic processes. The specific findings included (1) cortical irregularity of the posterior tibial-talar joint in 27 of 30 cases which should not be mistaken for osteonecrois; (2) normal posterior talo-fibular ligament with irregular and frayed inhomogeneity, which represents a normal variant in seven of ten cases; and (3) fluid in the shared peroneal tendons sheath which may be confused for a longitudinal tendon tear in three of 30 cases. Ankle imaging with the use of MR is still a relatively new procedure. Further investigation is needed to better define normal anatomy as well as normal variants. The authors described several structures that normally present with variable MR imaging appearances. This is clinically significant in order to maintain a high sensitivity and specificity in MR imaging interpretation

  8. Balance in single-limb stance after surgically treated ankle fractures: a 14-month follow-up

    Ageberg Eva; Nilsson Gertrud; Ekdahl Charlotte; Eneroth Magnus

    2006-01-01

    Abstract Background The maintenance of postural control is fundamental for different types of physical activity. This can be measured by having subjects stand on one leg on a force plate. Many studies assessing standing balance have previously been carried out in patients with ankle ligament injuries but not in patients with ankle fractures. The aim of this study was to evaluate whether patients operated on because of an ankle fracture had impaired postural control compared to an uninjured ag...

  9. Impingement syndrome of the ankle following supination external rotation trauma: MR imaging findings with arthroscopic correlation

    Our objective was to identify MR imaging findings in patients with syndesmotic soft tissue impingement of the ankle and to investigate the reliability of these imaging characteristics to predict syndesmotic soft tissue impingement syndromes of the ankle. Twenty-one ankles with chronic pain ultimately proven to have anterior soft tissue impingement syndrome were examined by MR imaging during January 1996 to June 2001. The MR imaging protocol included sagittal and coronal short tau inversion recovery (STIR), sagittal T1-weighted spin echo, axial and coronal proton-density, and T2-weighted spin-echo sequences. Nineteen ankles that underwent MR imaging during the same period of time and that had arthroscopically proven diagnosis different than impingement syndrome served as a control group. Fibrovascular scar formations distinct from the syndesmotic ligaments possibly related to syndesmotic soft tissue impingement were recorded. Arthroscopy was performed subsequently in all patients and was considered the gold standard. The statistical analysis revealed an overall frequency of scarred syndesmotic ligaments of 70% in the group with ankle impingement. Fibrovascular scar formations distinct from the syndesmotic ligaments presented with low signal intensity on T1-weighted images and remained low to intermediate in signal intensity on T2-weighted MR imaging. Compared with arthroscopy, MR imaging revealed a sensitivity of 89%, a specificity of 100%, and a diagnostic accuracy of 93% for scarred syndesmotic ligaments. The frequency of scar formation distinct from the syndesmotic ligaments in patients with impingement syndrome of the ankle was not statistically significantly higher than in the control group. In contrast to that, anterior tibial osteophytes and talar osteophytes were statistically significantly higher in the group with anterior impingement than in the control group. Conventional MR imaging was found to be insensitive for the diagnosis of syndesmotic soft tissue

  10. Impingement syndrome of the ankle following supination external rotation trauma: MR imaging findings with arthroscopic correlation

    Schaffler, Gottfried J. [Department of Radiology, University of California San Francisco, 350 Parnassus Avenue, Suite 150, San Francisco, CA 94117 (United States); Department of Radiology, University Hospital Graz, Auenbruggerplatz 9, 8036 Graz (Austria); Tirman, Phillip F.J.; Stoller, David W. [San Francisco Magnetic Resonance Center, 3333 California Street, Suite 105, San Francisco, CA 94118 (United States); Genant, Harry K. [Department of Radiology, University of California San Francisco, 350 Parnassus Avenue, Suite 150, San Francisco, CA 94117 (United States); Ceballos, Cecar; Dillingham, Michael F. [Sports Orthopedics and Rehabilitation, 2884 Sand Hill Rd., Suite 110, Menlo Park, CA 94025 (United States)

    2003-06-01

    Our objective was to identify MR imaging findings in patients with syndesmotic soft tissue impingement of the ankle and to investigate the reliability of these imaging characteristics to predict syndesmotic soft tissue impingement syndromes of the ankle. Twenty-one ankles with chronic pain ultimately proven to have anterior soft tissue impingement syndrome were examined by MR imaging during January 1996 to June 2001. The MR imaging protocol included sagittal and coronal short tau inversion recovery (STIR), sagittal T1-weighted spin echo, axial and coronal proton-density, and T2-weighted spin-echo sequences. Nineteen ankles that underwent MR imaging during the same period of time and that had arthroscopically proven diagnosis different than impingement syndrome served as a control group. Fibrovascular scar formations distinct from the syndesmotic ligaments possibly related to syndesmotic soft tissue impingement were recorded. Arthroscopy was performed subsequently in all patients and was considered the gold standard. The statistical analysis revealed an overall frequency of scarred syndesmotic ligaments of 70% in the group with ankle impingement. Fibrovascular scar formations distinct from the syndesmotic ligaments presented with low signal intensity on T1-weighted images and remained low to intermediate in signal intensity on T2-weighted MR imaging. Compared with arthroscopy, MR imaging revealed a sensitivity of 89%, a specificity of 100%, and a diagnostic accuracy of 93% for scarred syndesmotic ligaments. The frequency of scar formation distinct from the syndesmotic ligaments in patients with impingement syndrome of the ankle was not statistically significantly higher than in the control group. In contrast to that, anterior tibial osteophytes and talar osteophytes were statistically significantly higher in the group with anterior impingement than in the control group. Conventional MR imaging was found to be insensitive for the diagnosis of syndesmotic soft tissue

  11. The risk assessment score in acute whiplash injury predicts outcome and reflects biopsychosocial factors

    Kasch, Helge; Qerama, Erisela; Kongsted, Alice;

    2011-01-01

    One-year prospective study of 141 acute whiplash patients (WLP) and 40 acute ankle-injured controls.......One-year prospective study of 141 acute whiplash patients (WLP) and 40 acute ankle-injured controls....

  12. Ottawa ankle rules.

    Stiell, I.

    1996-01-01

    The Ottawa ankle rule project demonstrated that more than 95% of patients with ankle injuries had radiographic examinations but that 85% of the films showed no fractures. A group of Ottawa emergency physicians developed two rules to identify clinically important fractures of the malleoli and the midfoot. Use of these rules reduced radiographic examinations by 28% for the ankle and 14% for the foot.

  13. THE EFFECT OF TALO-CRURAL JOINT MANIPULATION ON RANGE OF MOTION AT THE ANKLE JOINT IN SUBJECTS WITH A HISTORY OF ANKLE INJURY

    Andersen, Skye; Fryer, Gary A.; McLaughlin, Patrick

    2003-01-01

    Introduction: There is little research available on the effects of peripheral joint manipulation. Only a few studies have examined the effect of manipulation on ankle range of motion, with conflicting results. This study aimed to determine whether a single high-velocity, low-amplitude (HVLA) thrust manipulation to the talo-crural joint altered ankle range of motion in subjects with a history of lateral ligament sprain. Methods: Male and female volunteers (N=52) with a history of lateral ligam...

  14. MRI of the ankle. Comparison of 0.2-T and 1.0-T units; MRT des Sprunggelenks. Vergleich eines Ganzkoerper-Mittelfeldgeraets (1,0T) mit einem dedizierten Niederfeldgeraet (0,2T)

    Merhemic, Z. [Universitaetsklinik fuer Radiodiagnostik, AKH Wien (Austria). Abt. fuer Osteologie und Einrichtung Magnetic Resonanz]|[Sarajevo Univ. (Bosnia and Herzegovina). Inst. of Radiology; Breitenseher, M.; Trattnig, S.; Happel, B.; Rand, T.; Imhof, H. [Universitaetsklinik fuer Radiodiagnostik, AKH Wien (Austria). Abt. fuer Osteologie und Einrichtung Magnetic Resonanz; Kukla, C. [Universitaetsklinik fuer Unfallchirurgie, Wien (Austria)

    1999-01-01

    Purpose: Comparison of ankle joint injuries with different MR systems and at different field strengths. Method: Ten patients with acute ankle injuries were examined using mid-field (1.0 T) and dedicated low-field (0.2 T) MR units. Findings of ligamentous injury, sinus tarsi involvement, bone injury, and tendon injury were correlated. Results: There was no significant difference between mid- and low-field MR imaging for ligamentous injuries ({chi}{sup 2}=0.0395), sinus taris changes bone injuries ({chi}{sup 2}=0.0507; critical value=5,991). Conclusion: This study showed good agreement in pathological findings in ankle injury on mid-field and low-field MR imaging. (orig.) [Deutsch] Das Ziel der Studie war ein Vergleich verschiedener Feldstaerken in der Kernspintomographie bei Sprunggelenksverletzungen. Methode: Zehn Patienten mit frischen Sprunggelenksverletzungen wurden mittels Ganzkoerper-Mittelfeldgeraet (1,0 T) und dediziertem Niederfeldgeraet (0,2 T) untersucht. Befunde von Bandverletzungen, Sinustarsi-, Knochen- und Weichteilverletzungen wurden verglichen. Ergebnisse: Es fand sich kein statistisch signifikanter Unterschied zwischen Mittel- und Niederfeldgeraet im Nachweis von Bandverletzungen ({chi}{sup 2}=0,0395), Sinus-tarsi- und Knochenverletzungen ({chi}{sup 2}=0,0407) [({chi}{sup 2}Test, Signifikanzniveau p=0,05, Kritische Wert=5,991)]. Schlussfolgerung: Diese Studie zeigte eine gute Uebereinstimmung im Nachweis von Sprunggelenksverletzungen von Mittel- und Niederfeldgeraet in der Kernspintomograhie. (orig.)

  15. 不同方法修复踝关节外侧副韧带慢性损伤的稳定性评价☆%Repairing ankle lateral collateral ligament chronic injury using different methods:A stability assessment

    焦晨; 胡跃林; 郭秦炜; 王成; 梅宇; 谢兴; 杨渝平; 陈临新; 江东

    2013-01-01

    BACKGROUND: There are many repair and reconstruction methods to restore the stability of lateral ankle joint. OBJECTIVE: To compare the mechanical changes of modified Karlsson procedure and modified Broström procedure for the treatment of lateral chronic ankle instability. METHODS: Seventy-three patients with lateral chronic ankle instability were enrol ed, among whom, 43 consecutive patients were treated with modified Broström procedure and fol owed-up for average (50.8±26.5) months, and 30 consecutive patients underwent modified Karlsson procedure and fol owed-up for (49.5±11.1) months. Chondral lesions, American Orthopaedic Foot and Ankle Society score, Mazur score, Tegner score, satisfaction score and re-injury situation were recorded before and after treatment. Objective examinations including drawer test and inversion stress test were also done for assessment. RESULTS AND CONCLUSION: 38.4% patients had chondral lesions, and 40.5% lesions occurred in the anteromedial facet of the talocrural joint (talus zone I and tibia region I). Mazur score and Tegner score were significantly improved postoperatively in modified Broström group and modified Karlsson group. There were no significant differences on Mazur score and Tegner score between two groups. The improved American Orthopaedic Foot and Ankle Society score in the modified Karlsson group was significantly higher than that in the modified Broström group. The drawer test and inversion stress test were negative in two groups, except positive in one patient in modified Broström group. The treatment time in the modified Karlsson group was significantly shorter than that in the modified Broström group, and there was no significant difference in satisfaction score between two groups. There were two cases of re-injury in modified Broström group while one case in modified Karlsson group. Modified Karlsson procedure has the treatment effect similar to modified Broström procedure, but it is easier to operate.%

  16. Total ankle joint replacement.

    2016-02-01

    Ankle arthritis results in a stiff and painful ankle and can be a major cause of disability. For people with end-stage ankle arthritis, arthrodesis (ankle fusion) is effective at reducing pain in the shorter term, but results in a fixed joint, and over time the loss of mobility places stress on other joints in the foot that may lead to arthritis, pain and dysfunction. Another option is to perform a total ankle joint replacement, with the aim of giving the patient a mobile and pain-free ankle. In this article we review the efficacy of this procedure, including how it compares to ankle arthrodesis, and consider the indications and complications. PMID:26868932

  17. Modified transposition of peroneus brevis tendon combined with suture anchors for obsolete injury of ankle lateral collateral ligaments of degree Ⅲ%改良腓骨短肌腱转位联合锚钉缝合治疗Ⅲ度陈旧性踝关节外侧副韧带损伤

    曲文庆; 王振海; 王丹; 刘彤; 赵勇; 董圣杰; 俞光荣

    2015-01-01

    Objective To evaluate the modified transposition of peroneus brevis tendon combined with suture anchors for the treatment of obsolete injury of ankle lateral collateral ligaments of degree Ⅲ.Methods Of all the 90 patients with obsolete injury of ankle lateral collateral ligaments of degree Ⅲ who had been treated at our department from June 2007 to June 2012, 51 patients(54 sides) obtained complete follow-up.They were 28 males and 23 females, aged from 22 to 67 years (average, 39.4 years).The durations between injury and surgery were from 3.5 months to 22 years, averaging 27.4 months.Forty-nine sides received primary surgery and 5 secondary surgery.All of them were treated by modified transposition of peroneus brevis tendon combined with suture anchors.After surgery, inversion ankle stress X-ray films were taken to measure the talar tilt angle, a self-made device was used to measure the foot pronation strength, The American Orthopaedic Foot and Ankle Society (AOFAS) ankle scoring and visual analogue scale (VAS) were used for clinical evaluation.Results The patients were followed up for an average of 25.5 months (from 12 to 40 months).The average talar tilt angle one year postoperation was 4.3° ± 1.4°, significantly lower than the properative 18.7° ± 6.8°(P < 0.05).The average AOFAS score one year postoperation was 89.8 ± 7.5, significantly higher than the preoperative 57.3 ± 7.3 (P < 0.05).The preoperative VAS score was improved significantly from 4.2 ± 1.4 to 1.7 ± 1.4 one year postoperation (P < 0.05).The foot pronation strength one year postoperation was significantly improved compared with 3 and 6 months postoperation (P < 0.05).The pronation strength of the affected foot was insignificantly different from that of the normal foot (P > 0.05) one year postoperation.Sural nerve injury was observed at 6 months postoperation in 3 cases, 2 of which fully recovered after 12 months and one of which failed to recover.No other serious complications

  18. Peroneal tendon subluxation: the other lateral ankle injury.

    Roth, Jennifer A; Taylor, Walter C; Whalen, Joseph

    2010-11-01

    Ankle injuries are a frequent cause of patient visits to the emergency department and orthopaedic and primary care offices. Although lateral ligament sprains are the most common pathologic conditions, peroneal tendon subluxations occur with a similar inversion mechanism. Multiple grades of subluxation have been described with a recent addition of intrasheath subluxation. Magnetic resonance imaging is the best imaging modality to view the peroneal tendons at the retrofibular groove. Currently, point-of-care ultrasound is gaining clinical ground, especially for the dynamic viewing capability to capture an episodic subluxation. Although conservative treatment may be attempted for an acute injury, it has a low rate of success for the prevention of recurrent subluxation. Surgical procedures of various techniques have resulted in excellent recovery rates and faster return to play. The aim of this paper was to give a complete review of the current literature on peroneal tendon subluxation and to propose a clinical algorithm to help guide diagnosis and treatment. The goal of this study was to heighten clinical awareness to improve earlier detection and treatment of this sometimes elusive diagnosis. PMID:19945971

  19. Design of a simple, lightweight, passive-elastic ankle exoskeleton supporting ankle joint stiffness

    Kim, Seyoung; Son, Youngsu; Choi, Sangkyu; Ham, Sangyong; Park, Cheolhoon

    2015-09-01

    In this study, a passive-elastic ankle exoskeleton (PEAX) with a one-way clutch mechanism was developed and then pilot-tested with vertical jumping to determine whether the PEAX is sufficiently lightweight and comfortable to be used in further biomechanical studies. The PEAX was designed to supplement the function of the Achilles tendon and ligaments as they passively support the ankle torque with their inherent stiffness. The main frame of the PEAX consists of upper and lower parts connected to each other by tension springs (N = 3) and lubricated hinge joints. The upper part has an offset angle of 5° with respect to the vertical line when the springs are in their resting state. Each spring has a slack length of 8 cm and connects the upper part to the tailrod of the lower part in the neutral position. The tailrod freely rotates with low friction but has a limited range of motion due to the stop pin working as a one-way clutch. Because of the one-way clutch system, the tension springs store the elastic energy only due to an ankle dorsiflexion when triggered by the stop pin. This clutch mechanism also has the advantage of preventing any inconvenience during ankle plantarflexion because it does not limit the ankle joint motion during the plantarflexion phase. In pilot jumping tests, all of the subjects reported that the PEAX was comfortable for jumping due to its lightweight (approximately 1 kg) and compact (firmly integrated with shoes) design, and subjects were able to nearly reach their maximum vertical jump heights while wearing the PEAX. During the countermovement jump, elastic energy was stored during dorsiflexion by spring extension and released during plantarflexion by spring restoration, indicating that the passive spring torque (i.e., supportive torque) generated by the ankle exoskeleton partially supported the ankle joint torque throughout the process.

  20. Predisposing factors to lateral ankle injury in male comrades marathon runners

    J. Hiemstra

    2009-02-01

    Full Text Available Introduction: More than two million people experience ankle ligament traumaeach year in the United States. Half of these are severe ligament sprains, however verylittle is known about the factors that predispose individuals to these injuries. The purpose of this study, (which was conducted as an undergraduate research project,was to find a correlation between the characteristics of height, weight and limbdominance and lateral ankle ligament injuries. Method: A  retrospective study was conducted on 114 ultra distance runners whoparticipated in the 2006 Comrades Marathon. During race registration, the runners’ height and weight were measuredafter answering a questionnaire regarding their training. Results: 114 runners responded to the questionnaire. From this cohort, 38 (33.3% had sustained previous lateral ankle injuries. Of these 38 injuries, 47.4% of the injuries occurred on the runner’s dominant limb and 36.8% occurred on thenon-dominant side. 15.8% of the runners sustained previous ankle injuries to both ankles. There was a low negative correlation coefficient of 0.24 with regards to weight as a risk factor. This indicated that the power of the correlationwas 5.93%. The study demonstrates that there is no correlation between an increase in weight and an increase in theincidence of ankle injury. The correlation coefficient indicated a low correlation between an increase in height and the incidence of ankle injury. However, the power of the correlation at 18.37% makes inaccurate any attempt to predict the height at which a runner would be at most risk for lateral ankle injury. Conclusion: Height and weight are not risk factors predisposing subjects to lateral ankle injury. In addition, the studyillustrated that there was no effect of limb dominance on the incidence of lateral ankle injury.

  1. Functional bandage for ankle sprains. Recommendations for nursing

    Mª Isabel Arcos Cirauqui

    2011-11-01

    Full Text Available Three quarters of ankle injuries are diagnosed as sprains. For the most part sprains are caused by a forced inversion movement with involvement of the lateral collateral ligament (LCL. One of the recommended guidelines is immobilization by taping. The aim of this article is to unify the recommendations for nursing, on taping in the treatment of ankle sprains. The methodology used was a literature review, analyzing the information found in books and journals in hospital libraries and nursing databases on the Internet. The main results are a set of guidelines for the most accurate and therapeutic taping.

  2. Responses of spinal dorsal horn neurons to foot movements in rats with a sprained ankle.

    Kim, Jae Hyo; Kim, Hee Young; Chung, Kyungsoon; Chung, Jin Mo

    2011-05-01

    Acute ankle injuries are common problems and often lead to persistent pain. To investigate the underlying mechanism of ankle sprain pain, the response properties of spinal dorsal horn neurons were examined after ankle sprain. Acute ankle sprain was induced manually by overextending the ankle of a rat hindlimb in a direction of plantarflexion and inversion. The weight-bearing ratio (WBR) of the affected foot was used as an indicator of pain. Single unit activities of dorsal horn neurons in response to plantarflexion and inversion of the foot or ankle compression were recorded from the medial part of the deep dorsal horn, laminae IV-VI, in normal and ankle-sprained rats. One day after ankle sprain, rats showed significantly reduced WBRs on the affected foot, and this reduction was partially restored by systemic morphine. The majority of deep dorsal horn neurons responded to a single ankle stimulus modality. After ankle sprain, the mean evoked response rates were significantly increased, and afterdischarges were developed in recorded dorsal horn neurons. The ankle sprain-induced enhanced evoked responses were significantly reduced by morphine, which was reversed by naltrexone. The data indicate that movement-specific dorsal horn neuron responses were enhanced after ankle sprain in a morphine-dependent manner, thus suggesting that hyperactivity of dorsal horn neurons is an underlying mechanism of pain after ankle sprain. PMID:21389306

  3. Acute spontaneous cervical disc herniation causing rapidly progressive myelopathy in a patient with comorbid ossified posterior longitudinal ligament: Case report and literature review

    Harrison J Westwick

    2014-01-01

    Full Text Available Background: Ossification of the posterior longitudinal ligament (OPLL and cervical disc herniation are commonly encountered neurosurgical conditions. Here we present an unusual case of nontraumatic rapidly progressive myelopathy due to cervical disc herniation with comorbid OPLL and conduct a literature review focusing on the frequency and management of disc herniations with OPLL. Case Description: A 52-year-old healthy female presented with a 72-h history of rapid progression of dense quadriparesis with sensory deficits, with a precedent 4-week history of nontraumatic midline neck pain. Clinical examination revealed profound motor deficits below the C5 myotome. Spinal neuroimaging revealed OPLL (computed tomography [CT] and a cervical disc herniation spanning from C4/5 to C5/6 with significant retrovertebral disease (magnetic resonance imaging [MRI]. Operative management involved an anterior cervical corpectomy and instrumented fusion, with removal of both the sequestered disc material and the locally compressive OPLL. The patient recovered full motor function and independent ambulation with no residual signs or symptoms of myelopathy at the time of discharge. Conclusion: This unique case of a spontaneous cervical disc herniation in the context of OPLL causing rapidly progressive myelopathy illustrates the complementarity of CT and MRI in diagnosing the underlying cause of a rapidly progressive neurologic deficit in the absence of antecedent trauma. Though the optimal surgical management of such pathology remains uncertain; in this case, the anterior approach was motivated by the significant retrovertebral ventrally compressive sequestrum, and provided for excellent neurologic outcome. This article also reviews the occurrence/management of such acute cervical discs with OPLL.

  4. Simulated activity but real trauma: a systematic review on Nintendo Wii injuries based on a case report of an acute anterior cruciate ligament rupture.

    Müller, Sebastian A; Vavken, Patrick; Pagenstert, Geert

    2015-03-01

    Video gaming injuries are classically regarded as eccentric accidents and novelty diagnoses. A case of an anterior cruciate ligament (ACL) tear sustained during Wii boxing spurned us to review the literature for other Wii-related injuries and Wii-based posttraumatic rehabilitation. The English literature listed in PubMed was systematically reviewed by searching for "Wii (trauma or injury or fracture)." Full-text articles were included after duplicate, blinded review. The type and treatment of injury as well as the Wii-based rehabilitation programs found were analyzed. Additionally, a new case of an acute ACL tear-sustained playing, Wii boxing, is additionally presented. After exclusion of irrelevant articles, 13 articles describing Wii-related injuries were included reporting on 3 fractures, 6 nonosseous, 2 overuse injuries, and 2 rehabilitation programs using Wii for posttraumatic rehabilitation. Among the presented Wii-related injuries, only 12.5% were treated conservatively, whereas 87.5% underwent either surgical or interventional treatment. Because of the reported case, the literature search was limited to Wii-related injuries excluding other video games. Another limitation of this article lies in the fact that mainly case reports but no controlled trials exist on the topic. Assumingly, primarily the more severe injuries are reported in the literature with an unknown number of possibly minor injuries. Motion-controlled video games, such as Wii, are becoming increasingly popular as a recreational entertainment. Because of their wide acceptance and entertaining nature, they are also increasingly recognized as a tool in rehabilitation. However, although the activity is simulated, injuries are real. Our systematic review shows that Wii gaming can lead to severe injuries, sometimes with lasting limitations. PMID:25816033

  5. The Risk Assessment Score in acute whiplash injury predicts outcome and reflects bio-psycho-social factors

    Kasch, Helge; Qerama, Erisela; Kongsted, Alice;

    2011-01-01

    One-year prospective study of 141 acute whiplash patients (WLP) and 40 acute ankle-injured controls.......One-year prospective study of 141 acute whiplash patients (WLP) and 40 acute ankle-injured controls....

  6. The PRICE study (Protection Rest Ice Compression Elevation: design of a randomised controlled trial comparing standard versus cryokinetic ice applications in the management of acute ankle sprain [ISRCTN13903946

    Rocke Laurence G

    2007-12-01

    Full Text Available Abstract Background Cryotherapy (the application of ice for therapeutic purposes is one of the most common treatment modalities employed in the immediate management of acute soft tissue injury. Despite its widespread clinical use, the precise physiological responses to therapeutic cooling have not been fully elucidated, and effective evidence-based treatment protocols are yet to be established. Intermittent ice applications are thought to exert a significant analgesic effect. This could facilitate earlier therapeutic exercise after injury, potentially allowing for a quicker return to activity. The primary aim of the forthcoming study is therefore to examine the safety and effectiveness of combining intermittent ice applications with periods of therapeutic exercise in the first week after an acute ankle sprain. Methods/Design The study is a randomised controlled trial. 120 subjects with an acute grade I or grade II ankle sprain will be recruited from Accident & Emergency and a University based Sports Injury Clinic. Subjects will be randomised under strict double-blind conditions to either a standard cryotherapy (intermittent ice applications with compression or cryokinetic treatment group (intermittent ice applications with compression and therapeutic exercise. After the first week, treatment will be standardised across groups. Assessor blinding will be maintained throughout the trial. Primary outcome will be function, assessed using the Lower Extremity Functional Scale (LEFS. Additional outcomes will include pain (10 cm Visual Analogue Scale, swelling (modified figure-of-eight method and activity levels (activPAL™ physical activity monitor, PAL Technologies, Glasgow, UK. Diagnostic Ultrasound (Episcan-1-200 high frequency ultrasound scanning system, Longport International Ltd, PA will also be used to assess the degree of soft tissue injury. After baseline assessment subjects will be followed up at 1, 2, 3 & 4 weeks post injury. All data will

  7. Pain and knee function in relation to degree of bone bruise after acute anterior cruciate ligament rupture

    Szkopek, K; Warming, Torsten; Neergaard, K;

    2012-01-01

    imaging (MRI) scan was performed shortly after the injury, and at 2 weeks, 1 month and 2 months. The patients reported the level of pain every day and filled in a Knee injury and Osteoarthritis Outcome Score sheet in connection with MRI. For every MRI of the knee, volume of bone bruise was calculated, and...... intensity was visually graded. Our study showed a reduction of the pain to 50% approximately 2 weeks after the injury, at which time the bone bruise was at maximum. There was a significant relationship between pain and the volume and intensity of the bone bruise in the medial tibia condyle, as well as pain...... and the bone bruise volume of the lateral femoral condyle. Patients with bone bruise of the medial tibia and patients with meniscal lesions had more pain. It is suggested that pain and decreased function after acute ACL injury most likely is related to soft tissue and cartilage injury and not to bone...

  8. 足踝部急性损伤的治疗要点与最新进展%PROGRESS AND MAIN POINTS IN TREATMENT OF ACUTE FOOT AND ANKLE INJURIES

    俞光荣; 赵宏谋

    2011-01-01

    Objective To give a review and commentary on the treatment of acute foot and ankle injuries. Methods Based on the treatment experience and recent literature, a commentary on acute foot and ankle injuries were given, included the basic and clinical research results, evaluation before operation, and treatment methods of the soft tissue and bone injuries. Results The treatment of acute foot and ankle injuries is still a hot point in orthopaedic surgery. Operative and non-operative treatment of fresh Achilles tendon rupture can achieve satisfactory results, and early weight-bearing do not increase the re-rupture rate. The time delay between first debridement and injury within 24 hours does not increase the infection rate. For the treatment of severe ankle fractures, attentions should be paid to the cartilage injury, and anatomic reduction, good realignment, and the congruity recovery are very important. The treatment determination of calcaneal fractures depends on the fully understanding injury mechanisms, classifications, and treatment method. Talus fractures should try to be treated by experienced surgeons. Operation and fixation methods of Lisfranc injury depends on different injury types. Conclusion Acute foot and ankle injuries are common in clinical, to achieve a satisfactory result in evaluation and treatment, it is important to have a fully evaluation of the injury type, and choose the best operation time and suitable treatment methods, as well as to fully understand the biomechanical characteristics of different regions.%目的 对足踝部急性损伤的评估、治疗要点及相关进展进行评述.方法 根据临床治疗经验和近期文献报道结果,对常见的足踝部损伤,包括软组织损伤和骨性损伤的相关基础研究结果 、术前评估、合理及个体化的治疗方案选择进行分析评述,并对相关临床报道进行总结.结果 足踝部急性损伤的修复仍是临床和基础研究的热点.急性跟腱断裂手术

  9. Improving human ankle joint position sense using an artificial tongue-placed tactile biofeedback

    Vuillerme, Nicolas; Chenu, Olivier; Demongeot, Jacques; Payan, Yohan

    2006-01-01

    Proprioception is comprised of sensory input from several sources including muscle spindles, joint capsule, ligaments and skin. The purpose of the present experiment was to investigate whether the central nervous system was able to integrate an artificial biofeedback delivered through electrotactile stimulation of the tongue to improve proprioceptive acuity at the ankle joint. To address this objective, nine young healthy adults were asked to perform an active ankle-matching task with and wit...

  10. A comparative study on peroneus longus tendon and allogeneic tendon in reconstructing lateral collateral ankle ligament%腓骨长肌及同种异体肌腱重建踝关节外侧副韧带的临床对比研究

    王雪; 王成伟; 郭鹏超; 帕尔哈提; 李璐兵

    2015-01-01

    Background:The repair for lateral collateral ankle ligament (LCAL) injuries includes direct suture, strengthened suture, the use of tendon or substitute reconstruction of ligament structure, such as Watson-Jones, Chrisman-Snook, improved Evans, Elmslie surgery. The purpose of reconstruction is to correct mechanical instability. Autologous tendon has been used for re-construction ligament. Along with the development of science and technology, foreign organization preparation has been gradually improved. Objective:To compare clinical outcomes between autologous peroneus longus tendon (PLT) and allogenic tendon (AT) in re-constructing LCAL. Methods:Clinical data of 66 patients with chronic external ankle instability caused by LCAL trauma who underwent LCAL reconstruction between June 2007 and 2012 were retrospectively analyzed. Autologous PLT was used in 34 patients (PLT group) and AT was used in 32 patients (AT group). In the PLT group, there were 18 males and 16 females with an average age of (30.7 ± 2.1) years (range, 15-58 years). In the AT group, there were 17 males and 15 females with an average age of (32.4±1.9) years (range, 17-63 years). Waston-Jones surgery was performed to reconstruct anterior talofibular ligament and calcaneofibular ligament by the same team of surgeons. Peroneus longus reaction time, talar tilt angle and the distance of an-terior talar displacement were measured during follow-up. The VAS score and AOFAS score were recorded.Results:All the 66 patients were followed up. Postoperative fever duration and hospital stay in the AT group were signifi-cantly longer than those in the PLT group ([5.3±1.1]d vs [2.7±0.8]d, [12.2±1.9] d vs [10.3±1.2]d, P<0.05), while operation time in the AT group were significantly shorter than that in the PLT group ([61.1 ± 4.3]min vs [87.7 ± 3.9]min, P<0.05). The VAS score, AOFAS score, talar tilt angle, the distance of anterior talar displacement and peroneus longus reaction time at the final follow-up were

  11. Intraarticular Entrapment of Os Subfibulare Following a Severe Inversion Injury of the Ankle: A Case Report

    Kose, Ozkan; Kilicaslan, Omer Faruk; Guler, Ferhat; Aktan, Cemil

    2015-01-01

    Introduction: Anterior Talofibular Ligament (ATFL) rupture is the most commonly injured anatomic structure in lateral ankle sprain. In some cases, ATFL avulsion fracture from the lateral malleolus may occur instead of purely ligamentous injuries. The ATFL avulsion fracture is detected as a small ossicle at the tip of lateral malleolus on direct radiographs, which is called os subfibulare in chronic cases. Case Presentation: Severe displacement of this ossicle to the tibiotalar joint space is ...

  12. Gait Biomechanics in Participants, Six Months after First-time Lateral Ankle Sprain.

    Doherty, C; Bleakley, C; Hertel, J; Caulfield, B; Ryan, J; Delahunt, E

    2016-06-01

    No research currently exists predicating a link between the injury-affiliated sensorimotor deficits of acute ankle sprain and those of chronic ankle instability during gait. This analysis evaluates participants with a 6-month history of ankle sprain injury to affirm this link. 69 participants with a 6-month history of acute first-time lateral ankle sprain were divided into subgroups ('chronic ankle instability' and 'coper') based on their self-reported disability and compared to 20 non-injured participants during a gait task. Lower extremity kinematic and kinetic data were collected from 200 ms pre- to 200 ms post-heel strike (period 1) and from 200 ms pre- to 200 ms post-toe off (period 2). The 'chronic ankle instability' subgroup (who reported greater disability) displayed increased knee flexion during period 1. During period 2, this subgroup exhibited greater total displacement at their ankle joint and greater extensor dominance at their knee. That many of these features are present, both in individuals with acute ankle sprain and those with chronic ankle instability may advocate a link between acute deficits and long-term outcome. Clinicians must be aware that the sensorimotor deficits of ankle sprain may persevere beyond the acute stage of injury and be cognizant of the capacity for impairments to pervade proximally. PMID:27136507

  13. Foot, leg, and ankle swelling

    Swelling of the ankles - feet - legs; Ankle swelling; Foot swelling; Leg swelling; Edema - peripheral; Peripheral edema ... Foot, leg, and ankle swelling is common when the person also: Is overweight Has a blood clot ...

  14. How to Tape an Ankle

    ... to Tape a Toe How to Stretch Your Ankle After A Sprain How to Strengthen Your Ankle After a Sprain How to Prepare for Orthopaedic Foot or Ankle Surgery: Part III How to Prepare for Orthopaedic ...

  15. 针药治疗武术散打运动所致急性关节扭伤疗效%EVALUATION ON THE EFFECT OF ACUPUNCTURE IN THE ACUTE ANKLE SPRAIN IN- DUCED BY FOOTBALL

    孙超; 居媛媛

    2011-01-01

    [目的] 评价针药治疗武术散打运动所致急性关节扭伤治疗中的作用.[方法] 从2009年1月~2010年6月,从本院选取80名由于散打运动所导致的急性关节关节扭伤患者,随机分为实验组和对照组,实验组采用针灸治疗,对照组采用常规功能治疗.[结果] 总体有效率均在90%以上,但实验组的总体有效率高于对照组.并且两组治疗效果差异有统计学意义(P<0.05).实验组扭伤疼痛消失时间明显低于对照组.[结论] 针药治疗所致急性关节扭伤功能治疗中疗效优于常规功能治疗.%[Objective] To evaluate the effect of acupuncture in the acute ankle sprain induced by football. [Methods] From January 2009 to June 2010, 80 patients with acute ankle sprain induced by football were selected from our hospital, and randomly divided into experimental group and control group. The experimental group was treated with acupuncture combined with functional exercise and the control group was treated with functional exercise. [ Results ] The total effective rate of experimental and control group was above 90% , and the total effect in experimental group was significantly higher than that in control group.The efficacy of experimental group was significantly higher than that of the control group. The time of pain disappearance in the experimental group was significantly lower than the control group. [ Conclusion] The effect of acupuncture in treatment of the acute ankle sprain induced by football is significantly better than normal functional treatment

  16. Foot and ankle fractures at the supination line

    Schepers, Tim; Schie- van der Weert, E.M.; De Vries, Mark; Van der Elst, M.

    2011-01-01

    textabstractBackground: The supination line is a fictive line along the foot and ankle, on which over twenty fracture types and approximately ten different ligamentous sprain-injuries have been identified. Objective: The current study was conducted to evaluate the incidence of different types of supination line injuries visible at the initial radiographs at the Emergency Department and to determine the type and percentage of misdiagnosed injuries. Method: Retrospective study of consecutive pa...

  17. Founder's lecture of the ISS 2006: borderlands of normal and early pathological findings in MRI of the foot and ankle

    Zanetti, Marco [University Hospital Balgrist, Radiology, Zurich (Switzerland)

    2008-10-15

    The purpose of this article is to highlight the anatomical variants, technical pitfalls, and the prevalence of abnormal conditions in the asymptomatic population in magnetic resonance imaging of the foot and ankle. Special attention is drawn to the complex anatomy of the deltoid ligament (the superficial tibionavicular ligament, tibiospring ligament, the tibiocalcaneal ligament, and the deep anterior and posterior tibiotalar ligaments) and the posterior tibial tendon insertion including the magic angle artifact and the high prevalence of asymptomatic findings such as ''hypertrophied'' peroneal tubercle (abnormal only when larger than 5 mm), peroneus quartus (prevalence 17%), and cysts (vascular remnants) just inferior to the angle of Gissane. (orig.)

  18. Chronic injuries of the cruciate ligaments

    The high incidence of cruciate ligament injuries as a result of acute knee trauma with hemartrosis and abuse of diagnostic arthroscopies call for a suitable radiological imaging of the central pivot. Computed Arthrotomography (CAT) was used to examine the knee joint in 20 cases of clinically suspected chronic cruciate ligament injury. The images were correlated with arthroscopic and/or arthrotomic findings. Thirteen lesions of the anterior cruciate ligament (ACL) (65%) were found, plus 1 lesion of the posterior cruciate ligament (PCL) (5%), 2 associated lesions of ACL + PCL (10%), and 4 normal cases. Confirmation of pathology was available in all cases but one by arthroscopy and/or surgery. The central pivot diseases were classified as follows: absence, detachement, partial or complete tear. CAT findings of cruciate ligament injuries are emphasized and the role of the technique as compared to arthroscopy is discussed. CAT is useful in 3-D evaluation of central pivot and detection of different cruciate ligament injuries, with high sensitivity-specifity for ACL and high specifity-moderate sensitivity for PCL. In the evaluation of the chronic unstable knee, CAT is highly accurate and gives the surgeon useful information towards the planning of therapeutic procedures. CAT is almost non-invasive, well tolerated and easy to perform in out-patients, which make it a first-choice procedure in the screening of chronic ligament injuries

  19. Radiological diagnosis of fibulo-talar ligamentous lesions

    Of 343 patients with sprained ankles the results of conventional stress a.p. roentgenograms in supination and stressed X-ray in lateral view with a device, similar to the technique, described by Noesberger, are compared. In 63 of 91 pathological findings the lesions could only be diagnosed in X-rays in lateral view. The advantages and disadvantages of both techniques are discussed. In our opinion the stressed X-ray in lateral projection are a useful method for diagnosis of ligamentous lesions of the ankle joint. (orig.)

  20. Treating acute ankle sprain by the Tongde Ning plus elastic bandage%痛得宁加减熬膏外敷结合弹力绷带外固定治疗急性踝关节扭伤

    郑一非

    2015-01-01

    Objective:To observe effects of Tongde Ning plus elastic bandage on acute ankle sprain. Methods:Through retrospective study, 56 cases of acute ankle sprain were selected;30 cases were male, and 26 cases were female, 28 to 52 years old. The average age was (34.5±1.4) years. 56 cases of acute ankle sprain were randomly divided into treatment group and control group, each group for 28 cases. Patients in the treatment group received Tongde Ning plus elastic bandage, and patients in the control group received elastic bandage only. Results: After the treatment, the course of disease in both groups appeared obvious difference,P<0.05. In the treatment group, 20 cases (71.4%) were cured; 8 cases (28.6%) were better. In the control group, 9 cases (32.1%) were cured; 18 cases (64.3%) were better; 1 case (3.6%) were ineffective. Conclusion:Tongde Ning applied plus elastic bandage were highly effective on acute ankle sprain, and worthy of promotion.%目的:研究痛得宁加减熬膏外敷结合弹力绷带外固定治疗急性踝关节扭伤的疗效。方法:选择回顾性研究方法,选取2014年2-5月之间来沈阳市骨科医院进行急性踝关节扭伤治疗的患者56例,其中男30例,女26例,年龄28~52岁,平均年龄(34.5±1.4)岁。按1∶1的随机方式分为治疗组和对照组,每组28人。治疗组为外敷中药膏剂加弹力绷带外固定组,对照组为单纯弹力绷带外固定组。结果:治疗组与对照组经治疗后,病程时间比较有明显差异,P<0.05;治疗组治愈20人(71.4%),好转8人(28.6%),未愈0人(0.0%);对照组治愈9人(32.1%),好转18人(64.3%),未愈1人(3.6%)。结论:痛的宁加减熬膏外敷结合弹力绷带外固定治疗急性踝关节扭伤疗效确切,值得推广应用。

  1. Standardization of lesions of external bone ligaments

    In the time from March 1978 until September 1978, 100 patients having a lesion of the capsular ligament at the upper ankle joint immediately after an accident were examined. The manual X-ray diagnosis was compared with a diagnosis using a newly-created holding apparatus. This way of diagnosing was carried out at the same time on the same patient; this gave an optimal possibility of comparing the two ways of examination. Generally seen, apparative X-ray diagnosis achieved higher values thus giving the possibility of more exact classification as to the diagnosis and therapy. (orig./MG)

  2. Ankle sprain - slideshow

    ... this page: //medlineplus.gov/ency/presentations/100209.htm Ankle sprain - Series To use the sharing features on this page, please enable JavaScript. Go to slide 1 out of 4 Go to slide 2 ... 4 out of 4 Normal anatomy Overview The ankle joint connects the foot with the leg. The ...

  3. Clinical observation on treating acute ankle sprain with angry in acupuncture%董氏奇穴配动气疗法治疗急性踝扭伤的临床观察

    时高波

    2014-01-01

    目的:观察董氏奇穴配合动气疗法治疗急性踝关节扭伤的临床效果。方法:针刺董氏奇穴踝灵穴、肩中穴、云白穴、李白穴,左踝取右上肢穴位,右踝取左上肢穴位,配合动气疗法。结果:38例患者,治愈33例,占86.84%;显效5例,占13.16%,总有效率100%。结论:针刺董氏奇穴配合动气疗法治疗急性踝关节扭伤临床效果显著,可以明显缓解患者的疼痛,并能获得良好的关节活动功能。%Objective: To observe clinical effeets of acupuncture for acute ankle sprain clinical. Methods: Acupuncture and the Dongqi therapy were applied in treating at specific acu-points. Results: In 38 patients, cured 33 cases for 86.84%; effective in 6 cases for 15.79%, the total efficiency was 100%. Conclusion: Acupuncture and the Dongqi therapy for acute ankle sprain have significant clinical effects, can significantly alleviate the patient’s pain, and get a good joint function.

  4. Acupuncture with Safflower Shenjin San External Application Treating 46 Cases of Acute Ankle Sprain%针刺配合红花伸筋散外敷治疗46例急性踝关节扭伤

    许海涛

    2013-01-01

    Objective:To observe the therapeutic effects of acupuncture with safflower shenjin san external application treating acute ankle sprain. Methods:46 patients were all acupunctured at Yanglao, Yanglingquan, Taiyuan or Geshu, the tenderness points, with strong stimulation, joint motion and walking of affected side, and safflower shenjin san mixing with vinegar was externally applied in affected area after acupuncturing. Results:Af-ter 1 or 3 times of therapy for 46 cases, 43 cases were cured, 2 cases improved, 1 case ineffective, the total efficiency of 97.8%. Conclusion:Acupunc-ture with safflower shenjin san external application treating acute ankle sprain is of significant efficacy, being worthy of promotion.%目的:观察针刺配合红花伸筋散外敷治疗急性踝关节扭伤的疗效。方法:46例患者均给予针刺养老、阳陵泉、太渊或膈腧穴处压痛点,行强刺激手法,配合患侧关节活动、行走,起针后给予患处红花伸筋散醋调外敷治疗。结果:46例患者治疗1~3次后,治愈43例,好转2例,无效1例,总有效率97.8%。结论:应用针刺配合红花伸筋散外敷治疗急性踝关节扭伤疗效显著,值得推广。

  5. Does Talocrural Joint-Thrust Manipulation Improve Outcomes After Inversion Ankle Sprain?

    Krueger, Brett; Becker, Laura; Leemkuil, Greta; Durall, Christopher

    2015-08-01

    Clinical Scenario: Ankle sprains account for roughly 10% of sport-related injuries in the active population. The majority of these injuries occur from excessive ankle inversion, leading to lateral ligamentous injury. In addition to pain and swelling, limitations in ankle range of motion (ROM) and self-reported function are common findings. These limitations are thought to be due in part to loss of mobility in the talocrural joint. Accordingly, some investigators have reported using high-velocity, low-amplitude thrust-manipulation techniques directed at the talocrural joint to address deficits in dorsiflexion (DF) ROM and function. This review was conducted to ascertain the impact of talocrural joint-thrust manipulation (TJM) on DF ROM, self-reported function, and pain in patients with a history of ankle sprain. Focused Clinical Question: In patients with a history of inversion ankle sprain, does TJM improve outcomes in DF ROM, self-reported function, and/or pain? PMID:25203437

  6. Magnetic resonance imaging in the evaluation of ligament injuries

    Magnetic resonance imaging has had a dramatic effect on the means by which we diagnose ligament injuries. Tears resulting from either acute trauma or overuse can be detected noninvasively, directing appropriate therapy be it conservative or surgical. For the elite athlete, earlier diagnosis leads to earlier intervention, or alternatively, a normal MRI examination can result in an earlier return to play. While MRI is accepted for the diagnosis of certain injuries such as complete tears of the cruciate ligaments of the knee, other injuries, such as partial cruciate ligament tears or tears of the intercarpal ligaments of the wrist, remain controversial. (orig.)

  7. 关节镜下喙锁韧带增强术治疗肩锁关节脱位%Arthroscopic treatment of acute acromioclavicular joint dislocations by coracoacromial ligament augmentation and suture

    皇甫小桥; 赵金忠; 何耀华; 杨星光; 刘旭东; 刘闻欣; 王海明

    2013-01-01

    ,nine patients with acute AC joint dislocation type Ⅲ and three patients with type V were treated arthroscopically to augment the reconstructed CC ligaments (conoid ligament and trapezoid ligament ) by the suture plate (ASCULAP Company, Germany,B′Braun)used to reconstruct ligaments of knee joint.Patients were pre and postoperatively evaluated with X-ray examinations,American Shoulder and Elbow Surgeons′Form (ASES)and Constant-Murley Score (CMS).Results All 1 2 patients were followed up for at least 1 2 months (range,1 2 to 1 8 months).The average ASES score significantly increased from 28.7 preoperatively to 86.9 postoperatively, and the mean CMS score from 24 to 91,respectively.X-ray data showed a good reduction of the AC joint in the treated group.9 1 .7% of patients (1 1 patients)obtained an obvious therapeutic effect after operation. 83.3% of patients (10 patients)returned to their pre-injury level of athletics.Acromioclavicular subluxation was only found in one case.Discussion AC joint dislocation usually appears in youth and adults with obvious traumatic history,and often results from the direct violence on the adducted shoulder.The stable structure of AC joint is achieved by the connection between the scapula and the clavicle,and the integrity of the sternoclavicular articulation and the scapulothoracic joint.According to the injury level of acromioclavicular stability,AC joint injuries can be classified into six types by Rockwood,type Ⅲ、Ⅳ、Ⅴ、Ⅵ should be fixed through operation for its disruption of stable structures.The goal of surgical procedure on AC joint dislocation is to reconstruct its anatomy and function. Activity of AC joint and its postoperative rehabilitation training will be inevitably affected by any operation of strict limitation on its flexibility. Arthroscopically assisted augmentation of reconstructed CC ligaments with the suture plate button technique is an effective method in treating AC joint dislocation,which restores its

  8. Update on anterior ankle impingement

    Vaseenon, Tanawat; Amendola, Annunziato

    2012-01-01

    Anterior ankle impingement results from an impingement of the ankle joint by a soft tissue or osteophyte formation at the anterior aspect of the distal tibia and talar neck. It often occurs secondary to direct trauma (impaction force) or repetitive ankle dorsiflexion (repetitive impaction and traction force). Chronic ankle pain, swelling, and limitation of ankle dorsiflexion are common complaints. Imaging is valuable for diagnosis of the bony impingement but not for the soft tissue impingemen...

  9. Ankle fracture - aftercare

    ... page: //medlineplus.gov/ency/patientinstructions/000548.htm Ankle fracture - aftercare To use the sharing features on this ... Sit with your foot elevated higher than your knee at least 4 times a day Apply an ...

  10. The Use of Model Matching Video Analysis and Computational Simulation to Study the Ankle Sprain Injury Mechanism

    Daniel Tik-Pui Fong

    2012-10-01

    Full Text Available Lateral ankle sprains continue to be the most common injury sustained by athletes and create an annual healthcare burden of over $4 billion in the U.S. alone. Foot inversion is suspected in these cases, but the mechanism of injury remains unclear. While kinematics and kinetics data are crucial in understanding the injury mechanisms, ligament behaviour measures ‐ such as ligament strains ‐ are viewed as the potential causal factors of ankle sprains. This review article demonstrates a novel methodology that integrates model matching video analyses with computational simulations in order to investigate injury‐producing events for a better understanding of such injury mechanisms. In particular, ankle joint kinematics from actual injury incidents were deduced by model matching video analyses and then input into a generic computational model based on rigid bone surfaces and deformable ligaments of the ankle so as to investigate the ligament strains that accompany these sprain injuries. These techniques may have the potential for guiding ankle sprain prevention strategies and targeted rehabilitation therapies.

  11. Ankle injuries in basketball players.

    Leanderson, J; Nemeth, G; Eriksson, E

    1993-01-01

    We carried out a retrospective study of the frequency of ankle sprains in basketball players. A questionnaire about previous ankle injuries, time off after such injuries, current ankle problems, personal data, number of practice hours and the use of prophylactic measures was sent out to 102 basketball players in a second division league in Sweden. Ninety-six players answered. 92% of them had suffered an ankle sprain while playing basketball, and of these 83% reported repeated sprains of one ankle. In the last two seasons, 78% of the players had injured at least one ankle. The injury frequency in the investigation was 5.5 ankle injuries per 1000 activity hours. 22% of the players used some kind of prophylactic support of their ankle joints. Because of the great number of ankle sprains and the disability in terms of time away from sports that they cause, prevention of these injuries is essential. PMID:8536029

  12. Radiology of chronic diseases of the ankle joint

    The etiology of chronic diseases of the ankle joint comprises a wide spectrum including chronic inflammatory processes and chronic degenerative, tumorous and neuropathic processes, as well as some specific syndromes based on chronic changes of the ankle joint. Of the inflammatory processes, chronic juvenile arthritis (JVC) is the most common disease. However, also Reiter disease, psoriasis or chronic monoarthritid diseases such as gout, as well as granulomatous diseases (tuberculosis, sarcoidosis) and fungal infections, may affect the ankle joint in a chronic course. Chronic degenerative changes are usually secondary due to abnormal positioning of the joint constituents or repetitive trauma. Neuropathic changes, as frequently seen in the course of diabetes, present with massive osseous destruction and malposition of the articular constituents. Chronic osseous as well as cartilaginous and synovial changes are seen in hemoplici patients. Chronic traumatic changes are represented by pigmented villonodular synovitis (PVNS), and chondromatosis, both with a predilection for the ankle joint. Due to the possibilities of magnetic resonance imaging (MRI), diagnosis of chronic ankle changes includes chronic ligamentous, tendinous and soft tissue changes. With the use MRI, specific syndromes can be defined which particularly affect the ankle joint in a chronic way, such as the os trigonum syndrome, the anterolateral impingement syndrome and the sinus tarsi syndrome. Nevertheless, plain film radiographs are still the basic element of any investigation. MRI, however, can be potentially used as a second investigation, saving an unnecessary cascade of investigations with ultrasound and CT. The latter investigations are used only with very specific indications, for instance CT for subtle bone structures and sonography for a limited investigation of tendons or evaluation of fluid. Particularly due to the possibilities of MRI and the development of special gradient-echo imaging or

  13. What Is a Foot and Ankle Surgeon?

    ... Foot & Ankle Surgeon? A A A | Print | Share What is a Foot & Ankle Surgeon? Foot and ankle ... of conditions that affect people of every age. What education has a foot and ankle surgeon received? ...

  14. 联合采用针灸疗法和中药外敷法治疗急性踝关节扭伤的疗效观察%Study on the effect of acupuncture treatment of acute ankle sprain

    索琅滃悫

    2014-01-01

    Objective To observe the clinical efficacy of acupuncture combined with traditional Chinese medicine treatment of acute ankle sprain. MethodsFrom 2012 January to 2014 January in our hospital were acute ankle sprain patients 71 patients as the research object, randomly divided into experimental group and control group. While the control group was only given the traditional Chinese medicine ointment, test group based on the combined with acupuncture treatment, observation of clinical curative effect of two groups of treatment. ResultsIn the trial group, the cure rate was 61.1%, effective rate was 97.2%, higher than the control group, the differences were statistically significant (P<0.05); Mann-Whitney U test results show, the clinical efficacy is better than the experimental group, control group (P<0.01). ConclusionThe curative effect of acupuncture combined with traditional Chinese medicine treatment of acute ankle sprain is significant, worthy of promotion.%目的:观察联合采用针灸疗法和中药外敷法治疗急性踝关节扭伤的临床疗效。方法:将2012年1月至2014年1月我院收治的71例急性踝关节扭伤患者按就诊顺序随机分为试验组和对照组,为对照组患者单用云南白药酊进行外敷治疗,为试验组患者在使用云南白药酊的基础上加用针灸疗法进行治疗,观察两组患者的临床疗效。结果:试验组患者的治愈率为61.1%、总有效率为97.2%,均高于对照组患者,差异显著(P<0.05),有统计学意义。对两组患者进行Mann-Whitney U检验的结果显示,试验组患者的临床疗效优于对照组患者,差异显著(P<0.01),有统计学意义。结论:联合应用针灸疗法和中药外敷疗法治疗急性踝关节扭伤的临床疗效显著,值得在临床上推广应用。

  15. 针刺小节穴、大陵穴配合运动治疗急性踝关节扭伤%The Treatment of Acute Ankle Sprain by Acupuncture at Xiaojie and Daling Point Combined with Movement

    黄义专

    2015-01-01

    目的 观察针刺小节穴、大陵穴配合运动治疗急性踝关节扭伤的临床疗效. 方法 选择64例急性踝关节扭伤患者,随机分为2组(各组32例);对照组采用外敷新伤药治疗,观察组采用针刺小节穴、大陵穴配合运动治疗;记录前两次治疗前后、疗程结束时综合评分,采用统计学分析. 结果 观察组临床痊愈率为68. 75%,对照组临床痊愈率为37.50%;观察组疗程为(2.34 ±0.79)d,对照组疗程为(5.56 ±2.11)d;两组比较,临床痊愈率、疗程差异有统计学意义(P<0. 05). 结论 针刺小节穴、大陵穴配合运动治疗急性踝关节扭伤能较快改善症状、缩短疗程,远期疗效明显,值得临床推广.%Objective To observe the effects of acupuncture at Xiaojie and Daling point combined with movement in the treatment of acute ankle sprain. Methods 64 cases of patients with o acute ankle sprain were randomly divided into 2 groups (32 cases in each group);Patients of control group were treated with external application using Chinese drugs. Patients of observation group were treated with acupuncture at Xiaojie and Daling point combined with movement. Record the comprehensive score before and after treatment at the fist and the second and the last time, then analysied by SPSS19. 0. Results The clinical cure rate was 68. 75% in the observation group, the clinical cure rate is 37. 50% in the control group;the observation group course of treatment were 2. 34 ± 0. 79 days, the control group course of treatment were(5. 56 ± 2. 11)days; the data of two groups had significant difference with the clinical cure rate, and course of treatment (P<0. 05). Conclusion Acupuncture at Xiaojie and Daling point combined with movement can quickly improve symptoms, shorten the course of treatment of the patient with acute ankle sprain, and has a conspicuous long-term effect and is worthy of popularizing.

  16. Multiple-ligament injured knee

    SUN Lei; NING Zhi-jie; ZHANG Hui; TIAN Min; NING Tin-min

    2006-01-01

    Objective: To explore the clinical characteristic of the multiple-ligament injured knee and evaluate the protocol,technique and outcome of treatment for the multipleligament injured knee.Methods: From October 2001 to March 2005, 9 knees with combined anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) tears in 9 patients were identified with clinical and arthroscopic examinations. Of them, 5 knees were combined with ruptures of posteromedial corner (PMC) and medial collateral ligament (MCL), 4 with disruptions of posterolateral corner ( PLC), 2 with popliteal vascular injuries and 1 with peroneal nerve injuries. Six patients were hospitalized in acute phase of trauma, 2 received repairs of popliteal artery and 4 had repairs of PMC and MCL. Reconstructions of ACL and PCL with autografts under arthroscope were performed in all patients at 4 to 10 weeks after trauma,including reconstruction of PLC with the posterior half of biceps femoris tendon tenodesis in 4 patients and reconstructions of PMC and MCL with femoral fascia in 1 patient.Results: No severe complications occurred at early stage after operation in the 9 patients. All of them were followed up for 10-39 months with an average of 23. 00 months ± 9.46 months. Lysholm score was 70-95 with an average of 85.00 ± 8.29. International Knee Documentation Committee (IKDC) score was from severely abnormal (Grade D) in 9 knees at initial examination to normal (Grade A) in 2 knees, nearly normal (Grade B ) in 6 knees and abnormal in 1 knee at the last follow-up. Of the 9 patients, 7 returned to the same activity level before injury and 2 were under the level.Conclusions: The multiple-ligament injured knee with severe instability is usually combined with other important structure damages. Therefore, careful assessment and treatment of the combined injuries are essential. Reconstructions of ACL and PCL under arthroscope, combined with repairs or reconstructions of the extraarticular ligaments

  17. Anterior Cruciate Ligament (ACL) Injuries

    ... Help a Friend Who Cuts? Anterior Cruciate Ligament (ACL) Injuries KidsHealth > For Teens > Anterior Cruciate Ligament (ACL) ... and Recovery Coping With an ACL Injury About ACL Injuries A torn anterior cruciate ligament (ACL) is ...

  18. Ankle and shoulder joint reconstruction using soft tissue allografts

    Full text: Lateral Collateral Ligament Insufficiency is a common complication of injury to the ankle joint. This needs reconstruction of the torn ligament as the joint instability gives rise to frequent giving way at the ankle joint. It can be reconstructed using autologous peroneus brevis tendon. The authors prefer to reconstruct using deep frozen (-80 degree C) non-gamma irradiated tibialis anterior or tibialis posterior tendon allograft procured by NUH Tissue Bank. The graft must be at least between 18-22 cm long. The procedure employed is a first stage Brostrom Procedure repairing the anterior talo-fibula ligament using Mitek sutures. In the second stage the Calcaneofibular ligament is reconstructed using a figure of eight tendon reconstruction via drill holes in the fibular above and the calcaneum below. Twelve cases have been reconstructed this way with good results. When injury is sustained to the Acromia-clavicular (AC) Joint, for type 3 to 5 AC Joint Dislocation and in manual labourers, reconstruction is needed. The author's preferred method is a 2 stage procedure using deep frozen (-80 degree C), non gamma-irradiated fascia lata allografts procured by NUH Tissue Bank. In the first stage the dislocated AC Joint is reduced and held in position by transfixation using 2 baby Steinmann Pins and repair of torn corac clavicular ligaments. The second stage consisted of reconstruction with rolled-up fascia lata figure of eight allograft tendon between the clavicle and the coracoid process. The 2 pins are removed after 6 weeks and the shoulder mobilised. 10 cases have been done with good results. Two cases showed mild subluxation of the AC joint due to slight loss of the reduction performed during the operation. (Author)

  19. Clinical observation on treating acute ankle sprain by eavly restraint plus analgesic anti-inlfammatory ointment%早期制动配合外敷止痛消炎软膏治疗急性踝关节扭伤的疗效观察

    吴文杰; 肖红; 周毅强; 陈淘; 陈志斌; 陈文龙; 林国文; 杜建伟; 张建新

    2015-01-01

    目的:观察早期制动配合外敷止痛消炎软膏治疗急性踝关节扭伤的疗效。方法:回顾性分析2014年3-9月到我科门诊就诊的48例急性踝关节扭伤病例,采用休息制动配合外敷止痛消炎软膏进行治疗。结果:48例患者中,治愈24例,好转21例,总有效率为93.8%。结论:伤后早期制动并外敷止痛消炎软膏治疗急性踝关节扭伤疗效确切,值得临床推广。%Objective: To observe clinical effects of early restraint plus analgesic anti-inflammatory ointment on acute ankle sprain. Methods: 48 cases of acute ankle sprain were treated with early restraint plus analgesic anti-inflammatory ointment. Results: In the 48 patients, cured in 24 cases while effective in 21 case, the total efficiency was 93.8%. Conclusion: Restrainting immediately plus analgesic anti-inflammatory ointment could provide good effects in curing acute ankle sprain, was worthy of clinical application.

  20. Effects of Ankle Arthrodesis on Biomechanical Performance of the Entire Foot.

    Yan Wang

    Full Text Available Ankle arthrodesis is one popular surgical treatment for ankle arthritis, chronic instability, and degenerative deformity. However, complications such as foot pain, joint arthritis, and bone fracture may cause patients to suffer other problems. Understanding the internal biomechanics of the foot is critical for assessing the effectiveness of ankle arthrodesis and provides a baseline for the surgical plan. This study aimed to understand the biomechanical effects of ankle arthrodesis on the entire foot and ankle using finite element analyses. A three-dimensional finite element model of the foot and ankle, involving 28 bones, 103 ligaments, the plantar fascia, major muscle groups, and encapsulated soft tissue, was developed and validated. The biomechanical performances of a normal foot and a foot with ankle arthrodesis were compared at three gait instants, first-peak, mid-stance, and second-peak.Changes in plantar pressure distribution, joint contact pressure and forces, von Mises stress on bone and foot deformation were predicted. Compared with those in the normal foot, the peak plantar pressure was increased and the center of pressure moved anteriorly in the foot with ankle arthrodesis. The talonavicular joint and joints of the first to third rays in the hind- and mid-foot bore the majority of the loading and sustained substantially increased loading after ankle arthrodesis. An average contact pressure of 2.14 MPa was predicted at the talonavicular joint after surgery and the maximum variation was shown to be 80% in joints of the first ray. The contact force and pressure of the subtalar joint decreased after surgery, indicating that arthritis at this joint was not necessarily a consequence of ankle arthrodesis but rather a progression of pre-existing degenerative changes. Von Mises stress in the second and third metatarsal bones at the second-peak instant increased to 52 MPa and 34 MPa, respectively, after surgery. These variations can provide

  1. Anatomy and arthrokinematics of the human ankle and intertarsal joints

    In the ankle (talocrural) joint, the lower end of the tibia and fibula embrace the trochlea tali. Thus, an approximately uniaxial joint is formed which permits dorsiflexion and plantarflexion of the foot against the leg. Due to the geometry of the trochlea tali, conjunct lateral rotation of the fibula against the tibia occurs at the tibiofibular articulations synchronously with active dorsiflexion at the ankle joint. Movements at the talocrural joints are mainly limited by the opposing muscles as well as by strong collateral ligaments. Talus and calcaneus form a functional unit connected by posterior and anterior articulations. The posterior articulation is the subtalar (talocalcaneal) joint; in the anterior articulation, talar facets of the calcaneus together with the posterior surface of the navicular and the superior fibrocartilaginous surface of the plantar calcaneonavicular ligament form a concavity for the talar head. Thus, the talocalcaneonavicular joint is a compound and - like the subtalar joint - a multiaxial articulation. On the weightbearing foot, the distal tarsus and metatarsus are pronated and supinated against the talus in order to maintain plantigrade contact. When the foot is off the ground, these movements are modified to eversion and inversion, also involving the calcaneocuboid joint. In addition, movements between the calcaneus and cuboid also occur during pronative or supinative changes between the fore- and hindfoot. Limitation of movements is due to leg muscles as well as strong ligaments. Finally, the cuneonavicular, cuboideonavicular, intercuneiform and cuneocuboid joints permit some additional alterations of the loaded foot in contact with the ground. (orig.)

  2. Optimal management of ankle syndesmosis injuries

    Porter DA

    2014-08-01

    Full Text Available David A Porter, Ryan R Jaggers, Adam Fitzgerald Barnes, Angela M Rund Methodist Sports Medicine/The Orthopedic Specialists, Indianapolis, IN, USA Abstract: Syndesmosis injuries occur when there is a disruption of the distal attachment of the tibia and fibula. These injuries occur commonly (up to 18% of ankle sprains, and the incidence increases in the setting of athletic activity. Recognition of these injuries is key to preventing long-term morbidity. Diagnosis and treatment of these injuries requires a thorough understanding of the normal anatomy and the role it plays in the stability of the ankle. A complete history and physical examination is of paramount importance. Patients usually experience an external rotation mechanism of injury. Key physical exam features include detailed documentation about areas of focal tenderness (syndesmosis and deltoid and provocative maneuvers such as the external rotation stress test. Imaging workup in all cases should consist of radiographs with the physiologic stress of weight bearing. If these images are inconclusive, then further imaging with external rotation stress testing or magnetic resonance imaging are warranted. Nonoperative treatment is appropriate for stable injuries. Unstable injuries should be treated operatively. This consists of stabilizing the syndesmosis with either trans-syndesmotic screw or tightrope fixation. In the setting of a concomitant Weber B or C fracture, the fibula is anatomically reduced and stabilized with a standard plate and screw construct. Proximal fibular fractures, as seen in the Maisonneuve fracture pattern, are not repaired operatively. Recent interest is moving toward repair of the deltoid ligament, which may provide increased stability, especially in rehabilitation protocols that involve early weight bearing. Rehabilitation is focused on allowing patients to return to their pre-injury activities as quickly and safely as possible. Protocols initially focus on

  3. Early intra-articular complement activation in ankle fractures

    Schmal, Hagen; Salzmann, Gian M; Niemeyer, Philipp;

    2014-01-01

    Cytokine regulation possibly influences long term outcome following ankle fractures, but little is known about synovial fracture biochemistry. Eight patients with an ankle dislocation fracture were included in a prospective case series and matched with patients suffering from grade 2 osteochondri......Cytokine regulation possibly influences long term outcome following ankle fractures, but little is known about synovial fracture biochemistry. Eight patients with an ankle dislocation fracture were included in a prospective case series and matched with patients suffering from grade 2...... osteochondritis dissecans (OCD) of the ankle. All fractures needed external fixation during which joint effusions were collected. Fluid analysis was done by ELISA measuring aggrecan, bFGF, IL-1 β, IGF-1, and the complement components C3a, C5a, and C5b-9. The time periods between occurrence of fracture and...... and OCD patients, bFGF, IGF-1, and all complement components were significantly higher concentrated in ankle joints with fractures (P < 0.01). Complement activation and inflammatory cell infiltration characterize the joint biology following acute ankle fractures....

  4. Ankle Fractures Often Not Diagnosed

    ... Not Diagnosed A A A | Print | Share Ankle Fractures Often Not Diagnosed Long-term complications result from ... patients: Total ankle replacements--similar to hip and knee replacements--were once reserved for geriatric patients but ...

  5. Improving human ankle joint position sense using an artificial tongue-placed tactile biofeedback

    Vuillerme, N; Demongeot, J; Payan, Y; Vuillerme, Nicolas; Chenu, Olivier; Demongeot, Jacques; Payan, Yohan

    2006-01-01

    Proprioception is comprised of sensory input from several sources including muscle spindles, joint capsule, ligaments and skin. The purpose of the present experiment was to investigate whether the central nervous system was able to integrate an artificial biofeedback delivered through electrotactile stimulation of the tongue to improve proprioceptive acuity at the ankle joint. To address this objective, nine young healthy adults were asked to perform an active ankle-matching task with and without biofeedback. The underlying principle of the biofeedback consisted of supplying subjects with supplementary information about the position of their matching ankle position relative to their reference ankle position through a tongue-placed tactile output device (Tongue Display Unit). Measures of the overall accuracy and the variability of the positioning were determined using the absolute error and the variable error, respectively. Results showed more accurate and more consistent matching performances with than withou...

  6. Open Reduction Internal Fixation of a Bimalleolar Ankle Fracture With Syndesmotic Injury.

    Ostrum, Robert F; Avery, Matthew C

    2016-08-01

    Rotational ankle fractures are incredibly common, resulting in a wide spectrum of bony and ligamentous injury patterns. After open reduction of an ankle fracture, the treating surgeon must always evaluate syndesmotic stability. If the syndesmosis is determined to be unstable, a reduction of the distal tibiofibular joint should be performed. Failure to adequately identify and treat injuries to the syndesmosis may result in continued ankle instability and poor patient outcomes. Lateral fluoroscopic images are necessary to assess a closed reduction of the syndesmosis before stabilization, although the accuracy of this tool has been questioned in several studies. Significant controversy surrounds many aspects of this injury and its treatment, including methods of diagnosis, ideal reduction clamp positioning, diameter and number of syndesmotic screws, and number of tibial cortices to be engaged. In the accompanying video, we describe our approach for the treatment of a bimalleolar ankle fracture with syndesmotic injury, using a posterior fibular plate and single tricortical syndesmotic screw. PMID:27441940

  7. X-Ray Exam: Ankle

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth X-Ray Exam: Ankle KidsHealth > For Parents > X-Ray Exam: Ankle Print A A A Text Size ... español Radiografía: tobillo What It Is An ankle X-ray is a safe and painless test that uses ...

  8. The Progress of Non-surgical Therapy for Acute Ankle Sprains%急性踝关节扭伤的非手术疗法治疗进展

    杨晓峰; 李海

    2015-01-01

    急性踝关节扭伤是骨伤科常见的疾病,发病原因虽然单一,但在临床上却较为多见,加之其发病的年龄段跨度较大,扭伤后症状较重,越来越引起临床医生及其他学者的关注。该文就急性踝关节扭伤的非手术疗法治疗进展进行简要介绍。%As a common orthopedic diseases, acute ankle sprain is more common in clinical practice although it is caused by sin-gle etiologic factor. There are large age span and severe symptoms in the patients suffering from it, therefore it is paid attention to by more and more clinicians and scholars. The article briefly describes the progress of non-surgical therapy for this kind of dis-ease.

  9. Chronic ankle instability: evaluation with stress radiography, CT and CT arthrography

    We retrospectively evaluated the anterior talo-fibular ligament and the tarsal sinus of 17 patients who had complained of chronic ankle external instability. This study based on both surgery and CT-arthrography findings shows the pathologic or normal aspects of the talo-fibular anterior ligament (normal, lax, fibrosis residue, ruptured). It confirms the good anatomic analysis of the tarsal sinus, i particular the anterior talo-calcaneal interosseous ligament and the search for fibrosis. We underline that capsular distension due to subtalar laxity is not detected with medical imaging. Compared with surgery (all patients), CT arthrography demonstrated the different aspects of the anterior talo fibular ligament injuries (normal, lax, discontinuous). (authors)

  10. Footballer's ankle: a case report

    2002-01-01

    @@ Footballer' s ankle is anterior bony spur or anterior impingement symptom of the ankle with anterior ankle pain, limited and painful dorsiflexion. The cause is commonly seen in athletes and dancers, and is probably due to repetitive minor trauma. The condition was firstly described by Morris;1 McMurray2 reported good results from excision of the spurs, naming it footballer's ankle. Opening resection of osteophytes of the anterior tibial and superior talar is an effective treatment for anterior impingement of the ankle.

  11. Ankle sprain: pathophysiology, predisposing factors, and management strategies

    Tricia J Hubbard

    2010-07-01

    Full Text Available Tricia J Hubbard, Erik A WikstromUNC Charlotte, Department of Kinesiology, CharlotteAbstract: With the high percentage (up to 75% of initial lateral ankle sprains (LAS leading to repetitive sprains and chronic symptoms, it is imperative to better understand how best to treat and rehabilitate LAS events. The purpose of this paper is to review LAS pathophysiology, predisposing factors, and the current evidence regarding therapeutic modalities and exercises used in the treatment of LAS. Functional rehabilitation, early mobilization with support, is the current standard of care for LAS. However, the high percentage of reinjury occurrence and development of chronic symptoms (up to 75% after a LAS, suggests the current standard of care may not be effective. Recent evidence has shown the need for more stringent immobilization to facilitate ligament healing and restoration of joint stability and function after a LAS. Additionally, the importance of adding adjunctive therapies, specifically joint mobilizations and balance training have been shown to improve function and decrease the incidence of reinjury after a LAS. Modifying current rehabilitation protocols to include protecting the ankle joint with stringent immobilization, and including joint mobilizations and balance training may be the first step to decreasing the incidence of short and long term ankle joint dysfunction.Keywords: rehabilitation, recurrent sprains, chronic ankle instability (CAI

  12. Observation of the Clinical Effect on Acute Ankle Sprain Treated with Shu-jin Huoxue Decoction%舒筋活血汤治疗急性踝关节扭伤临床效果观察

    党芙蓉; 张晓娜

    2015-01-01

    目的:分析舒筋活血汤治疗急性踝关节扭伤的临床疗效。方法选取2011年1月至2013年1月98例急性踝关节扭伤患者,随机分为两组。对照组48例予以局部冷敷和绷带固定,试验组在对照组治疗的基础上,加用舒筋活血汤口服。比较治疗前和治疗2周后两组患者的中医主要症状、疼痛视觉模拟标尺法评分(VAS 评分)、Takakura 功能评分和踝关节扭伤症状(ASI)积分。比较治疗2周后两组患者的临床总有效率。结果治疗前和治疗2周后两组病例关节疼痛、活动障碍、关节肿胀、关节红热和关节压痛评分较本组治疗前显著降低( P ﹤0.05);治疗2周后试验组的关节疼痛、活动障碍、关节肿胀、关节红热和关节压痛评分较对照组治疗后显著降低(P ﹤0.05)。治疗2周后两组病例的 VAS 疼痛评分和 ASI 评分较治疗前显著降低(P ﹤0.05),Takakura 功能评分较治疗前显著升高(P ﹤0.05);治疗2周后试验组的 VAS 疼痛评分和 ASI 评分较对照组治疗后显著降低( P ﹤0.05),Takakura 功能评分显著升高(P ﹤0.05)。试验组治疗2周后的总有效率显著高于对照组(P ﹤0.05)。结论在传统冷敷和绷带固定基础上,加用舒筋活血汤,可有效缓解急性踝关节扭伤患者的临床症状,改善其生活质量。%Objective To analyze the clinical efficacy of shujin huoxue decoction on acute ankle sprain. Methods Ninety - eight patients of acute ankle sprain were collected from January 2011 to January 2013 and were randomized into two groups. In the control group,48 cases were treated with local cold com-press and bandage fixation. In the trial group,on the basis of the treatment as the control group,shujin huoxue decoction was added for oral administration. TCM main symptoms,VAS score,Takakura function score and ankle sprain index(ASI)were compared before and 2 weeks after treatment in two

  13. The Effect of Molded and Unmolded Orthotics on Balance and Pain While Jogging Following Inversion Ankle Sprain

    Orteza, Linda Combs; Vogelbach, W. Daniel; Denegar, Craig R.

    1992-01-01

    During this study, we examined the effects of using molded orthotics on persons who had suffered an inversion ankle sprain. We assessed standing balance with a digital balance evaluator for a group of 15 subjects who had no history of ankle sprains and for a group of nine subjects with acute ankle sprains. Then, we assessed the subjective pain experienced by ten subjects with acute ankle sprains while they jogged. During each part of the study, we tested the subjects while they were using a m...

  14. Rupture of the meniscofibular ligament

    Poyanli Oguz; Esenkaya Irfan; Ozkan Korhan; Unay Koray; Akan Kaya

    2010-01-01

    Abstract The meniscofibular ligament is an anatomically defined ligament of the knee in humans. However, there are no data regarding the prognosis following injury to this ligament. Our case was a 42-year-old man who presented at our clinic with pain of the lateral side of his left knee. MRI of his left knee revealed the rupture of the meniscofibular ligament. The mechanism of injury was consistent with anatomical and mechanical studies of the meniscofibular ligament. The patient was treated ...

  15. Clinical and cost effectiveness of mechanical support for severe ankle sprains: design of a randomised controlled trial in the emergency department [ISRCTN 37807450

    Hutton JL

    2005-01-01

    Full Text Available Abstract Background The optimal management for severe sprains (Grades II and III of the lateral ligament complex of the ankle is unclear. The aims of this randomised controlled trial are to estimate (1 the clinical effectiveness of three methods of providing mechanical support to the ankle (below knee cast, Aircast® brace and Bledsoe® boot in comparison to Tubigrip®, and (2 to compare the cost of each strategy, including subsequent health care costs. Methods/design Six hundred and fifty people with a diagnosis of severe sprain are being identified through emergency departments. The study has been designed to complement routine practice in the emergency setting. Outcomes are recovery of mobility (primary outcome and usual activity, residual symptoms and need for further medical, rehabilitation or surgical treatment. Parallel economic and qualitative studies are being conducted to aid interpretation of the results and to evaluate the cost-effectiveness of the interventions. Discussion This paper highlights the design, methods and operational aspects of a clinical trial of acute injury management in the emergency department.

  16. Endoscopic Intermetatarsal Ligament Decompression.

    Lui, Tun Hing

    2015-12-01

    Morton neuroma is an entrapment of the intermetatarsal nerve by the deep intermetatarsal ligament. It is usually treated conservatively. Surgery is considered if there is recalcitrant pain that is resistant to conservative treatment. The surgical options include resection of the neuroma or decompression of the involved nerve. Decompression of the nerve by release of the intermetatarsal ligament can be performed by either an open or minimally invasive approach. We describe 2-portal endoscopic decompression of the intermetatarsal nerve. The ligament is released by a retrograde knife through the toe-web portal under arthroscopic guidance through the plantar portal. PMID:27284515

  17. Endoscopic Intermetatarsal Ligament Decompression

    Lui, Tun Hing

    2015-01-01

    Morton neuroma is an entrapment of the intermetatarsal nerve by the deep intermetatarsal ligament. It is usually treated conservatively. Surgery is considered if there is recalcitrant pain that is resistant to conservative treatment. The surgical options include resection of the neuroma or decompression of the involved nerve. Decompression of the nerve by release of the intermetatarsal ligament can be performed by either an open or minimally invasive approach. We describe 2-portal endoscopic ...

  18. Meniscotibial (coronary) ligament tears

    Preservation of the meniscus whenever possible is essential in maintaining knee stability and preventing premature osteoarthritis. Peripheral meniscal tears are the most amenable to surgical repair. This study evaluates the peripheral attachments of the medial meniscus and focuses on a specific tear limited to the meniscotibial ligament (coronary ligament). The diagnosis is made arthrographically when the medial meniscus floats above the tibial plateau without separating completely from the capsule. The lateral meniscus is rarely involved in this type of injury. (orig.)

  19. Ankle impingement syndromes

    Soft-tissue and osseous impingement syndromes can be an important cause of chronic ankle pain, particularly in the professional athlete. The classification of ankle impingement syndromes is based to their anatomical location around the tibiotalar joint. The most important impingement syndromes are anterolateral, anterior and posterior impingement with more recent studies describing posteromedial and anteromedial impingement. Usually conventional radiography is the first imaging technique to be performed as it allows assessment of potential bone abnormalities, particularly in anterior and posterior joint compartments. Computed tomography (CT) only plays a role in the assessment of the posterior impingement. Magnetic resonance (MR) imaging is regarded as the modality of choice as it is able to demonstrate both osseous and soft tissue changes, such as bone marrow edema, capsular and ligametous thickening, and localized synovitis. (orig.)

  20. 中药治疗急性踝关节扭伤38例疗效观察%Observation on therapeutic effect of traditional Chinese medicine on acute ankle sprain :a 38 cases study

    李志光

    2010-01-01

    Objective To observe he therapeutic effect of Zhuanggu guanjie pill combined with Yunnan hongyao capsule on acute ankle sprain.Methods 67 cases with acute ankle sprain were randomly recruited into an observation group and a control group.The observation group was orally administrated with 6g Zhuanggu guanjie pill,twice daily,and 0.5g Yunnan hongyao capsule,thrice daily.The control group was orally administrated with 6g Zhonghua dieda pill,twice daily.The therapeutic effect,changes of pain score,and healing time were observed in both groups.Results The effective rate was 97.4%in the observation group and 75.86%in the control group.There was statistical difference between the two groups(P<0.05).Pain scores were 3.92±0.49 and 1.00±0.92 in the treatment group before and after the treatment,as compared to 3.69±1.07 and 2.1 7±1.66 respectively in the control group.There was statistical difference in both in-group comparison before and after the treatment and between-group comparison after the treatment.The healing time were(4.62±1.92)d and (17.2±0.53)d in the treatment group and the control group respectively,also showing a significant difference(P<0.01).Conclusion Zhuanggu guanjie pill combined with Yunnan hongyao capsule is an effective method for treating acute ankle sprain,and shortening healing time.%目的 观察壮骨关节丸联合云南红药胶囊治疗急性踝关节扭伤的临床疗效.方法 随机将急性踝关节扭伤的67例患者分为两组,治疗组38例口服壮骨关节丸,6 g/次,2次/d;云南红药胶囊,0.5g/次,3次/d.对照组29例口服中华跌打丸,6 g/次,2次/d.观察两组患者的临床疗效、疼痛评分、治愈时间等情况.结果 治疗组总有效率为97.4%,对照组为75.86%.两组总有效半比较差异有统计学意义(χ~2=5.33.P<0.05).治疗组治疗前后疼痛评分分别为3.92±0.49、1.00±0.92;对照组分别为3.69±1.07、2.17±1.66,两组组内治疗前后疼痛评分比较,差异有

  1. Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS)

    Roemer, Frank W; Frobell, Richard; Lohmander, Stefan;

    2014-01-01

    longitudinal changes including osteoarthritis (OA) features. Joint features assessed were acute osteochondral injury, traumatic and degenerative bone marrow lesions (BMLs), meniscus morphology and extrusion, osteophytes, collateral and cruciate ligaments including ACL graft, Hoffa-synovitis and effusion......OBJECTIVE: To develop a whole joint scoring system, the Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS), for magnetic resonance imaging (MRI)-based assessment of acute anterior cruciate ligament (ACL) injury and follow-up of structural sequelae, and to assess its reliability. DESIGN......: Baseline and follow-up 1.5 T MRI examinations from 20 patients of the KANON study, a randomized controlled study comparing a surgical and non-surgical treatment strategy, were assessed for up to six longitudinal visits using a novel MRI scoring system incorporating acute structural tissue damage and...

  2. Intraarticular Entrapment of Os Subfibulare Following a Severe Inversion Injury of the Ankle: A Case Report

    Kose, Ozkan; Kilicaslan, Omer Faruk; Guler, Ferhat; Aktan, Cemil

    2015-01-01

    Introduction: Anterior Talofibular Ligament (ATFL) rupture is the most commonly injured anatomic structure in lateral ankle sprain. In some cases, ATFL avulsion fracture from the lateral malleolus may occur instead of purely ligamentous injuries. The ATFL avulsion fracture is detected as a small ossicle at the tip of lateral malleolus on direct radiographs, which is called os subfibulare in chronic cases. Case Presentation: Severe displacement of this ossicle to the tibiotalar joint space is an extremely rare injury. Herein, a case of intra-articular entrapment of os subfibulare following a severe inversion injury of the ankle, which caused a diagnostic challenge was presented. Conclusions: To the best of our knowledge, this is the first case of entrapment of os subfibulare in the talotibial joint space. Fixation of the os subfibulare to lateral malleolus resulted in union and excellent functional results. PMID:26101763

  3. Syndesmosis injuries of the ankle

    Del Buono, Angelo; Florio, Antonietta; Boccanera, Michele Simone; Maffulli, Nicola

    2013-01-01

    Ankle syndesmosis injuries are relatively frequent in sports, especially skiing, ice hockey, and soccer, accounting for 1 %–18 % of all ankle sprains. The evolution is unpredictable: When missed, repeated episodes of ankle instability may predispose to early degenerative changes, and frank osteoarthritis may ensue. Diagnosis is clinical and radiological, but arthroscopy may provide a definitive response, allowing one to address secondary injuries to bone and cartilage. Obvious diastasis needs...

  4. How to Care for a Sprained Ankle

    ... to Care for a Sprained Ankle Page Content Ankle sprains are very common injuries. There's a good chance ... to make sure no bones are broken. Most ankle sprains do not require surgery, and minor sprains are ...

  5. Clinical assessment and management of ankle sprains.

    Myrick, Karen M

    2014-01-01

    Ankle sprains are a common occurrence and are frequently either undertreated or overtreated. With the incidence estimated at more than 3 million a year and at a rate of 2.15/1,000 in the United States alone, this is an orthopaedic injury that providers should be acutely aware of and successfully able to evaluate and treat. This clinical feature will provide a thorough review of the mechanism of injury, the history and physical examination, and the classification and management of these injuries. Clinical red flags are discussed. PMID:25233201

  6. 中西医结合治疗急性踝关节扭伤56例临床效果观察%Clinical Observation on Effect of TCM Combined with Western Medicine in Treatment of 56 Acute of Ankle Sprains

    孙振全; 钱文秋

    2015-01-01

    目的 探讨中西医结合治疗急性踝关节扭伤的临床效果.方法 将2012年2月~2015年1月于我院就诊的112例急性踝关节扭伤患者,随机分组.甲组采用西医治疗,乙组给予中西医治疗,对比效果.结果 乙组患者治疗总疗效显著高于甲组(P < 0.05),治疗后乙组患者疼痛评分明显低于甲组(P < 0.05).结论 中西医结合治疗急性踝关节扭伤的临床效果良好,能够显著改善患者疼痛情况,提高疗效,促进康复.%Objective To investigate the combination therapy of acute ankle sprain clinical Results .Methods February 2012 ~January 2015, our hospital 112 cases of acute ankle sprain patients randomized. Group A treatment using Western medicine, Western medicine treatment in Group B to give, contrast. Results Group B patients were significantly higher than the total effect of Group A (P < 0.05), group B after treatment of patients with pain score was significantly lower than group A (P < 0.05). Conclusion The clinical effect of combination therapy of acute ankle sprain is good, can significantly improve patients' pain cases, improve efficacy, promote recovery.

  7. 1号新伤药联合低频磁疗机治疗急性踝关节扭伤的临床研究%No. 1 New Drug Combined with Low Frequency Magnetic Therapy for Treatment of Acute Ankle Sprain in Clinical Research

    雷鸣枝; 李俊华

    2012-01-01

    This paper is aimed to observe external application ofl new drug combined withlow frequency magnetic therapy tor treatment of acute ankle sprain clinical effect. 35 cases of acute ankle injury were randomly divided into 2 groups, the experimental group used for No. 1 new drug combined with low frequency magnetic therapy treatment, the control group using a simple a simple external application of No. 1 new drug treatment. The experimental group, in alleviating local pain, eliminating swelling, joint dysfunction and other aspects of recovery was better than the control group. External application of No. 1 new drug with low frequency magnetic therapy for comprehensive treatment of acute ankle sprain, with quick, short course of treatment, the characteristics of a good curative effect, is a kind of effective prevention and treatment of ankle injury in acute after a healing period of activity dysfunction good method.%探讨了外敷l号新伤药联合低频磁疗机治疗急性踝关节扭伤的临床效果.将35例急性踝关节损伤患者随机分为2组,实验组使用外敷1号新伤药联合低频磁疗机治疗,对照组采用单纯外敷1号新伤药治疗.结果表明:实验组,在减轻局部的疼痛、肿胀的消除、关节功能恢复等方面均优于对照组.外敷1号新伤药加用低频磁疗机综合治疗急性踝关节扭伤,具有见效快、疗程短、疗效好的特点,是一种有效防治踝关节损伤急性愈合期后活动功能障碍的好方法.

  8. Eversion during external rotation of the human cadaver foot produces high ankle sprains.

    Wei, Feng; Post, Joel M; Braman, Jerrod E; Meyer, Eric G; Powell, John W; Haut, Roger C

    2012-09-01

    While high ankle sprains are often clinically ascribed to excessive external foot rotation, no experimental study documents isolated anterior tibiofibular ligament (ATiFL) injury under this loading. We hypothesized that external rotation of a highly everted foot would generate ATiFL injury, in contrast to deltoid ligament injury from external rotation of a neutral foot. Twelve (six pairs) male cadaveric lower extremity limbs underwent external foot rotation until gross failure. All limbs were positioned in 20° of dorsiflexion and restrained with elastic athletic tape. Right limbs were in neutral while left limbs were everted 20°. Talus motion relative to the tibia was measured using motion capture. Rotation at failure for everted limbs (46.8 ± 6.1°) was significantly greater than for neutral limbs (37.7 ± 5.4°). Everted limbs showed ATiFL injury only, while neutral limbs mostly demonstrated deltoid ligament failure. This is the first biomechanical study to produce isolated ATiFL injury under external foot rotation. Eversion of the axially loaded foot predisposes the ATiFL to injury, forming a basis for high ankle sprain. The study helps clarify a mechanism of high ankle sprain and may heighten clinical awareness of isolated ATiFL injury in cases of foot eversion prior to external rotation. It may also provide guidance to investigate the effect of prophylactic measures for this injury. PMID:22328337

  9. Anterior cruciate ligament (ACL) injury

    Cruciate ligament injury - anterior; ACL injury; Knee injury - anterior cruciate ligament (ACL) ... confirm the diagnosis. It may also show other knee injuries. First aid for an ACL injury may include: ...

  10. Clinnical study on therapeutic effects of Xiaojie point acupuncture and Tendon-soothing exercise for the treatment of gradeⅠandⅡacute ankle sprains%小节穴针刺配合运动理筋疗法治疗Ⅰ、Ⅱ度急性踝关节扭伤的研究

    张进; 刘保新; 解娟

    2015-01-01

    目的:观察小节穴针刺配合运动理筋疗法治疗Ⅰ、Ⅱ度急性踝关节扭伤的临床疗效。方法将90例Ⅰ、Ⅱ度急性踝关节扭伤患者随机分为治疗组与对照组,每组45例。对照组采用小节穴针刺配合运动理筋疗法治疗,对照组采用跌打膏外敷配合理筋手法推拿治疗。观察2组治疗前后症状、体征积分及Mazur踝关节评分的变化。结果治疗1,3,5,7,14,28 d后,2组症状、体征积分均逐渐下降(P<0.05或P<0.01),且治疗组低于对照组(P<0.05或P<0.01)。治疗后14,28 d,2组Mazur踝关节评分分项与总分均逐渐上升( P<0.05或P<0.01),且治疗组高于对照组(P<0.05或P<0.01)。基于Mazur踝关节评分的疗效比较,治疗组优于对照组(P<0.01或P<0.05)。结论小节穴针刺配合运动理筋疗法能快速改善Ⅰ、Ⅱ度急性踝关节扭伤患者肿胀、疼痛、压痛等症状体征,提高踝关节功能,疗效满意。%Objective It is to explore the clinical effects of Xiaojie point acupuncture and tendon -soothing exercise for the treatment of gradeⅠandⅡacute ankle sprains .Methods 90 patients with gradeⅠandⅡacute ankle sprains were random-ly divided into treatment group(45 cases) and control group(45 cases).The patients in the treatment group were treated with Xiaojie point acupuncture and tendon -soothing exercise , and the patients in the control group were given external application of Dieda ointment and tendon -soothing manipulation .The scores of symptoms and signs , ankle joint function and the thera-peutic effects of the two groups before and after the treatment were observed and compared .Results After being treated for 1day, 3 days, 5 days, 7days, 2 weeks and 4 weeks, the scores of symptoms and signs of both groups decreased gradually .To the decreased degree , the scores of the patients in treatment group decreased more remarkably than that

  11. Treatment of chronic lateral ankle instability: a modified broström technique using three suture anchors

    Busconi Brian D

    2009-12-01

    Full Text Available Abstract Ankle sprains are very common injuries seen in the athletic and young population. Majority of patients will improve with a course of rest and physical therapy. However, with conservative management about twenty percent of all patients will go on to develop chronic lateral ankle instability. This manuscript describes our detailed surgical technique of a modification to the original Broström procedure using three suture anchors to anatomically reconstruct the lateral ankle ligaments to treat high demand patients who have developed chronic lateral ankle instability. The rationale for this modification along with patient selection and workup are discussed. Both the functional outcomes at the two year follow up along with the complications and the detailed postoperative rehabilitation protocol for the high demand athletes are also presented. This modified Broström procedure is shown in both illustrative format and intra-operative photos.

  12. MR imaging of the most commonly injured and diseased structures of the elbow and ankle

    Seventeen elbows and 23 ankles of cadavers, normal volunteers, and patients with various disorders were examined by MR imaging. The cadaver specimens were sectioned for direct image correlation. The exhibit illustrates (1) the ability of MR imaging to identify all of the commonly injured or diseased structures about the elbow and ankle, (2) the optimum imaging plane and positioning for each structure, (3) the value of T1- and T2-weighted images in identifying and specifically localizing the disruption, edema, hemorrhage, or effusion that occurs in pathologic processes such as ankle ligament injury and tendinitis at the elbow, and (4) the ability of serial axial sections to follow the ulnar, median, radial, and tibial nerves and their associated vessels through their common entrapment sites

  13. Bone scanning a useful addition in the diagnosis of ankle joint trauma

    A retrospective study of the indication in 169 scintigraphic examinations of the ankle joint was made. Usually joints respond to trauma with a generalized increase of the concentration of the radiopharmaceutical. By using a highly performed technique the focal hot spot caused by the fracture can be seen in the bone scan. The focal accumulation of the radioactive material must not correspond to a bone fracture in any case. The ligamentous avulsion of a bone chip and/or the periosteum can yield the same image but it cannot be diagnosed by radiographic techniques. Initially the routine radiograph and even the tomograph often are interpreted as normal or equivocal. In these cases of ankle trauma bone scanning completes the clinical evaluation. Although bone scanning is very important in the diagnosis of any traumatic lesion of the ankle joints it cannot replace the conventional X-ray technique. (orig.)

  14. Application of low field intensity joint MRI in ankle injury

    Objective: To observe the diagnostic value of the low field intensity joint magnetic resonance imaging (MRI) in traumatic ankles. Methods: Through a retrospective examination and collection of 50 cases with complete information and checked by arthroscope or/and operated from Jan 2007 to Jun 2010, the diagnostic value ligament of the ankle joint, bone contusion,occult fracture, talus cartilage, and tendon could be evaluated. Cases of fracture for which could be diagnosed by X rays and CT were not included in this research. Results: The special low field intensity joint MRI had a high diagnostic sensitivity of 88.9% to ligamentum talofibulare anterius, but was only 50% sensitive to ligamentum calcaneofibulare. Its sensitivity to injury of ligamentum deltoideum and distal tibiofibular syndesmosis was up to 100%. Tendon injury, bone contusion and occult fracture could be exactly diagnosed. Its total sensitivity on talus cartilage traumatism was 70.6%. Its diagnosis sensitivity to talus cartilage traumatism at the 3rd-5th period by Mintz was 90%, with a lower one of 42.9% at the 1st-2nd period. Talus cartilage traumatism could be exactly predicted by osseous tissue dropsy below cartilage. Conclusion: The special low field intensity joint MRI is highly applicable to the diagnosis on ankle joint traumatism and facilitates clinical treatment. (authors)

  15. Cruciate ligament reflexes

    Krogsgaard, Michael R; Dyhre-Poulsen, Poul; Fischer-Rasmussen, Torsten

    2002-01-01

    The idea of muscular reflexes elicited from sensory nerves of the cruciate ligaments is more than 100 years old, but the existence of such reflexes has not been proven until the recent two decades. First in animal experiments, a muscular excitation could be elicited in the hamstrings when the...... anterior cruciate ligament (ACL) was pulled, and tension in the ligament caused activity of the gamma motor neurones of the muscles around the knee. Impulses from the sensory nerves in ACL were activated during motion of the knee, in particular overstretching and combined extension and rotation. In humans...... isokinetic muscle work, and also during dynamic activity (gait). This inhibitory reflex subjectively resembledgiving way. The latency of the reflex was short in animals (about 3 ms) and long in humans (60-120 ms), probably caused by differences in the experimental setup and between species. The long latency...

  16. Early Intra-Articular Complement Activation in Ankle Fractures

    Hagen Schmal

    2014-01-01

    Full Text Available Cytokine regulation possibly influences long term outcome following ankle fractures, but little is known about synovial fracture biochemistry. Eight patients with an ankle dislocation fracture were included in a prospective case series and matched with patients suffering from grade 2 osteochondritis dissecans (OCD of the ankle. All fractures needed external fixation during which joint effusions were collected. Fluid analysis was done by ELISA measuring aggrecan, bFGF, IL-1β, IGF-1, and the complement components C3a, C5a, and C5b-9. The time periods between occurrence of fracture and collection of effusion were only significantly associated with synovial aggrecan and C5b-9 levels (P<0.001. Furthermore, synovial expressions of both proteins correlated with each other (P<0.001. Although IL-1β expression was relatively low, intra-articular levels correlated with C5a (P<0.01 and serological C-reactive protein concentrations 2 days after surgery (P<0.05. Joint effusions were initially dominated by neutrophils, but the portion of monocytes constantly increased reaching 50% at day 6 after fracture (P<0.02. Whereas aggrecan and IL-1β concentrations were not different in fracture and OCD patients, bFGF, IGF-1, and all complement components were significantly higher concentrated in ankle joints with fractures (P<0.01. Complement activation and inflammatory cell infiltration characterize the joint biology following acute ankle fractures.

  17. Ankle Bracing, Plantar-Flexion Angle, and Ankle Muscle Latencies During Inversion Stress in Healthy Participants

    Kernozek, Thomas; Durall, Christopher J; Friske, Allison; Mussallem, Matthew

    2008-01-01

    Context: Ankle braces may enhance ankle joint proprioception, which in turn may affect reflexive ankle muscle activity during a perturbation. Despite the common occurrence of plantar-flexion inversion ankle injuries, authors of previous studies of ankle muscle latencies have focused on inversion stresses only.

  18. Lateral supporting ligament of the distal phalanx.

    Winter, W G; Iwersen, L J; Johnson, E D

    1989-06-01

    A 49-year-old woman complained of 3 months of constant aching pain deep to the ingrown medial nail margin of her right hallux that was unaffected by shoe wear. Physical examination disclosed no purulence, discoloration, or obvious acute inflammation; an incurved medial nail plate was seen. There was mild chronic thickening of the medial nail fold. Tenderness was maximal 2 to 3 mm plantar to the medial edge of the nail. By roentgenogram, bony projections were seen arcing from the distal phalangeal tuft and the proximal metaphyseal flare toward each other. This was considered to be a "normal" radiological variant. A partial medial onychectomy and matricectomy (Winograd procedure) was performed. Further dissection 1 to 2 mm deeper along the medial phalangeal border revealed a 1-mm wide longitudinal ligament extending from the phalangeal distal tuft to the proximal metaphyseal flare. Bony projections and ligament were excised. The wound healed satisfactorily, and symptoms ceased. PMID:2744674

  19. MR imaging of cruciate ligaments.

    Naraghi, Ali; White, Lawrence M

    2014-11-01

    Cruciate ligament injuries, and in particular injuries of the anterior cruciate ligament (ACL), are the most commonly reconstructed ligamentous injuries of the knee. As such, accurate preoperative diagnosis is essential in optimal management of patients with cruciate ligament injuries. This article reviews the anatomy and biomechanics of the ACL and posterior cruciate ligament (PCL) and describes the magnetic resonance (MR) imaging appearances of complete and partial tears. Normal postoperative appearances of ACL and PCL reconstructions as well as MR imaging features of postoperative complications will also be reviewed. PMID:25442023

  20. Sports Injuries to the Foot and Ankle

    ... FootNotes Newsletter Current Issue Archive Subscribe Home » Foot & Ankle Conditions » Sports Injuries to the Foot and Ankle A A A | ... page. Please enable Javascript in your browser. Sports Injuries to the Foot and Ankle Depending on the sport, your feet and ankles ...

  1. 酒灸配合手法整复治疗急性踝关节扭伤112例临床观察%Clinical Observation on Wine Moxibustion Combined with Manipulative Reduction Treating 112 Cases of Acute Ankle Sprain

    宋宏文

    2013-01-01

    Objective:To observe the clinical curative effects of wine moxibustion combined with manipulative reduction treating acute ankle sprain. Methods:112 cases of patients all received wine moxibustion combined with manipulation therapy after the onset, to observe the clinical curative ef-fects. Results:83 cases were cured, 29 cases were effective, none was ineffective, the total efficiency was 100%. Conclusion:Wine moxibustion com-bined with manipulative reduction is certainly effective in treating acute ankle sprain, without significant side effects, being worthy of clinical appli-cation.%  目的:观察酒灸配合手法整复治疗急性踝关节扭伤的临床疗效。方法:112例患者在发病起始即采用酒灸法配合手法整复治疗,观察其临床疗效。结果:治愈83例,显效29例,无效0例,总有效率100%。结论:酒灸配合手法整复治疗急性踝关节扭伤疗效肯定,无明显副作用,值得临床推广应用。

  2. Functional management of ankle sprains: what volume and intensity of walking is undertaken in the first week postinjury:what volume and intensity of walking is undertaken in the first week postinjury

    Tully, Mark; Bleakley, C M; O'Connor, S.R.; McDonough, S.M.

    2012-01-01

    BACKGROUND: Acute ankle sprains are usually managed functionally, with advice to undertake progressive weight-bearing and walking. Mechanical loading is an important modular of tissue repair; therefore, the clinical effectiveness of walking after ankle sprain may be dose dependent. The intensity, magnitude and duration of load associated with current functional treatments for ankle sprain are unclear.AIM: To describe physical activity (PA) in the first week after ankle sprain and to compare r...

  3. Plantar talar head contusions and osteochondral fractures: associated findings on ankle MRI and proposed mechanism of injury

    To evaluate the significance of plantar talar head injury (PTHI) in predicting osseous and soft tissue injuries on ankle MRI. The IRB approved this HIPAA-compliant retrospective study. The study group consisted of 41 ankle MRIs with PTHI that occurred at our institution over a 5 1/2 year period. Eighty MRIs with bone injuries in other locations matched for age, time interval since injury, and gender formed a control group. Injuries to the following structures were recorded: medial malleolus, lateral malleolus/distal fibula, posterior malleolus, talus, calcaneus, navicular, cuboid, lateral, medial and syndesmotic ligaments, spring ligament complex, and extensor digitorum brevis (EDB) muscle. Twenty separate logistic regressions determined which injuries PTHI predicted, using the Holm procedure to control for family-wise alpha at 0.05. PTHI strongly predicted the occurrence of injuries involving the anterior process of the calcaneus [24 % of cases, odds ratio (OR) 12.66], plantar components of the spring ligament (27 %, OR 9.43), calcaneal origin of the EDB and attachment of the dorsolateral calcaneocuboid ligament (22 %, OR 7.22), cuboid (51 %, OR 6.58), EDB (27 %, OR 5.49), anteromedial talus (66 %, OR 4.78), and posteromedial talus (49 %, OR 4.48). PTHI strongly predicted lack of occurrence of syndesmotic ligament injury (OR 19.6). The PTHI group had a high incidence of lateral ligamentous injury (78 %), but not significantly different from the control group (53 %). PTHI is strongly associated with injury involving the transverse tarsal joint complex. We hypothesize it results from talo-cuboid and/or talo-calcaneal impaction from a supination injury of the foot and ankle. (orig.)

  4. Plantar talar head contusions and osteochondral fractures: associated findings on ankle MRI and proposed mechanism of injury

    Gorbachova, Tetyana; Wang, Peter S.; Hu, Bing [Einstein Medical Center Philadelphia, Department of Radiology, Philadelphia, PA (United States); Horrow, Jay C. [Drexel University, Department of Anesthesiology and Perioperative Medicine, Philadelphia, PA (United States)

    2016-06-15

    To evaluate the significance of plantar talar head injury (PTHI) in predicting osseous and soft tissue injuries on ankle MRI. The IRB approved this HIPAA-compliant retrospective study. The study group consisted of 41 ankle MRIs with PTHI that occurred at our institution over a 5 1/2 year period. Eighty MRIs with bone injuries in other locations matched for age, time interval since injury, and gender formed a control group. Injuries to the following structures were recorded: medial malleolus, lateral malleolus/distal fibula, posterior malleolus, talus, calcaneus, navicular, cuboid, lateral, medial and syndesmotic ligaments, spring ligament complex, and extensor digitorum brevis (EDB) muscle. Twenty separate logistic regressions determined which injuries PTHI predicted, using the Holm procedure to control for family-wise alpha at 0.05. PTHI strongly predicted the occurrence of injuries involving the anterior process of the calcaneus [24 % of cases, odds ratio (OR) 12.66], plantar components of the spring ligament (27 %, OR 9.43), calcaneal origin of the EDB and attachment of the dorsolateral calcaneocuboid ligament (22 %, OR 7.22), cuboid (51 %, OR 6.58), EDB (27 %, OR 5.49), anteromedial talus (66 %, OR 4.78), and posteromedial talus (49 %, OR 4.48). PTHI strongly predicted lack of occurrence of syndesmotic ligament injury (OR 19.6). The PTHI group had a high incidence of lateral ligamentous injury (78 %), but not significantly different from the control group (53 %). PTHI is strongly associated with injury involving the transverse tarsal joint complex. We hypothesize it results from talo-cuboid and/or talo-calcaneal impaction from a supination injury of the foot and ankle. (orig.)

  5. Fractures of the ankle Fractures of the ankle

    Taser, Omer; Goksan, Alp; Asik, Mehmet

    2004-01-01

    In this study 151 patients who were operated for the ankle fracture between 1980 and 1988 and also 277 patients who were conservatively treated between January 1987 and April 1988 in Orthopaedics and Traumatology Department of Istanbul Medical Faculty were taken into consideration. It has been seen that ankle fractures which comprised a high percent (%1.6) in all patients who applied to our emergency department. We showed that the ratio of patients who had operative treatment had been steadi...

  6. Ankle fracture: radiographic approach according to the Lauge-Hansen classification.

    Russo, A; Reginelli, A; Zappia, M; Rossi, C; Fabozzi, G; Fabozzi, O; Cerrato, M; Macarini, L; Coppolino, F

    2013-08-01

    Ankle fractures account for 9 % of fractures (Clare in Foot Ankle Clin 13(4):593-610, 1) representing a significant portion of the trauma workload; proximal femoral fractures are the only lower limb fracture to present more frequently. Ankle fractures have a bimodal age distribution with peaks in younger males and older females (Arimoto and Forrester in AJR Am J Roentgenol 135(5):1057-1063, 2). There has been threefold increase in the incidence among elderly females over the past three decades (Haraguchi and Armiger in J Bone Joint Surg Am 91(4):821-829, 3). In 1950, Lauge-Hansen devised a classification of ankle fractures based on the position of the foot and the deforming force at the time of injury. This has been widely accepted by orthopedists, but is not in general use by radiologists. Identification of the fractures and classification of the type of injury allows diagnosis of the otherwise occult ligamentous injuries. Three radiographic views of the ankle (anteroposterior, mortise, and lateral) are necessary to classify an injury with the Lauge-Hansen system. Two additional criteria are also necessary: the position of the foot at the time of injury and the direction of the deforming force. PMID:23949937

  7. Complications in Ankle Fracture Surgery

    Ovaska, Mikko

    2014-01-01

    Mikko Ovaska. Complications in Ankle Fracture Surgery. Helsinki Bone and Joint Research Group, Department of Orthopaedic Surgery and Traumatology, Faculty of Medicine, University of Helsinki, Finland. Helsinki 2014. Ankle fractures are among the most frequently encountered surgically treated fractures. The operative treatment of this fracture may be associated with several complications. The most frequently encountered complications are related wound healing, and deep infection may have d...

  8. Total ankle arthroplasty in France

    Besse, Jean-Luc; Colombier, Jean-Alain; ASENCIO, Joseph; Bonnin, Michel; Gaudot, Fabrice; JARDE, Olivier; Judet, Thierry; MAESTRO, Michel; LEMRIJSE, Thibaut; LEONARDI, Christian; TOULLEC, Eric

    2010-01-01

    Objectives: After more than 10 years' experience in France, the French Foot Surgery Association (Association francaise de chirurgie du pied [AFCP]) presents an update on mobile-bearing ankle prostheses, based on a multicenter study. Meta-analysis - Biomechanics - Assessment and indications: A preliminary comparative metaanalysis of the literature studies on ankle and prosthesis biomechanics, reviews validated indications and contra-indications, and details clinical and radiological outcomes a...

  9. Correlation between bone contusion and ligament, menisci injury of knee joint

    Objective: To evaluate the correlation between bone contusion and ligament, meniscus injury of knee joint with MR imaging. Methods: Thirty-five patients with acute trauma of knee joint were studied retrospectively. All eases showed negative on X-ray and bone cont, -sion on MR imaging. Results: in all patients, ligament and meniscus injury were seen in 25 cases (71%), incorporate anterior cruciate ligament injury in 12 cases, posterior cruciate ligament in 6, tibial collateral ligament in 8 cases, fibular collateral ligament in 6 cases, medial meniscus tear in 4 cases, lateral meniscus tear in 5 cases, and hydrops in 29 cases. There were only 3 patients with ligament or meniscus injury but no bone contusion during the same period. Conclusion: It is necessary to check by MR for the patients with acute trauma of knee joint, who have clinical symptom such as ache, swelling, move un-freely showing bone contusion on MR Imaging but without any abnormality on X-ray in order to avoid failure in diagnosing injury of ligament and meniscus. (authors)

  10. Roentgenologic diagnostics of capsular ligament lesions

    Wirth, C.J.; Jaeger, M.

    1981-10-01

    The X-ray diagnostic is of obvious importance and relevance in the detection of acute or old capsular ligament lesions of the limb joint. On the one hand it serves as the plain radiograph (roentgenogram without contrast medium) for the assessment of osseous secondary lesions, for the documentation of luxationary positions of the joint partners, and in old capsular ligament lesions for the detection of an already existing arthrosis. On the other hand the X-ray images are of main importance, which are made from the hand-held limb in order to permit a comparison of the two sides, and which beyond the clinical detection of a joint instability indicate the extent and the direction of this instability and which also document it, and which allow in adolescents to recognize a separation of the epiphysis as an alternative to the capsular ligament rupture. Only in particular cases arthrography can provide some additional information, so for example in the case of an isolated syndesmosis rupture, ruptures of the rosette of the rotator muscle or of a damaged triangular disk in the hand. Angiography is only required in cases of traumatic luxations of the knee in order to exclude an intimal lesion of the popliteal artery.

  11. Patella fracture following anterior cruciate ligament reconstruction: A case report

    Milankov Miroslav; Kecojević Vaso; Ninković Srđan; Gajdobranski Đorđe R.

    2003-01-01

    Introduction The most frequent procedure in treatment of acute or chronic anterior cruciate ligament (ACL) rupture is the so called bone-tendon-bone reconstruction. A transverse dislocated patella fracture is a rare complication of this procedure with an incidence of 0.23%-2.3%. In a five year period, (1998-2002), 407 arthroscopic reconstructions of the anterior cruciate ligaments were done at our Clinic, and there was only one case of patella fracture. Case report An 18-year-old female patie...

  12. SPECT bone scintigraphy of medial collateral ligament/meniscus injury

    Full text: Acute or chronic knee pain is common amongst athletic persons. MRI is generally regarded as the best test, but is not widely available and may lack specificity in meniscal tears and cruciate injury. Bone scan with SPECT is an appealing alternative since it is relatively cheap and easily obtained. Further, a number of investigators have published data indicating sensitivity and specificity exceeding 85%. The purpose of the study is to determine typical scintigraphic findings in medial collateral ligament or medial meniscus injury. We present a small group of patients with acute knee trauma in whom arthroscopy and/or clinical follow-up indicated medial collateral ligament injury. Bone scans were undertaken after 900-1000 MBq of 99mTc-MDP with immediate blood pool, delayed planar images and SPECT acquired on a Picker Prism 2000. SPECT was obtained with high resolution collimators and 20 sec/stop for 180 deg each. SPECT images showed focal radiopharmaceutical accumulation in the medial proximal tibial shaft and medial femoral condyle, corresponding to the superficial layer of the medial collateral ligament (best seen on coronal images). Disruption of the deep layer and/or medial meniscus can be suspected with abnormal uptake in part or all of the meniscus (best seen on transverse images). We conclude that acute/chronic medial collateral ligament injury can be detected on bone scintigraphy with abnormal uptake at the predicted anatomic site of attachment

  13. EFFECTIVENESS OF ULTRASONOGRAPHY IN DIAGNOSING CHRONIC LATERAL ANKLE INSTABILITY:A SYSTEMATIC REVIEW

    Bakowski, Jordan; Dew, Stephanie; Greenwald, Bridget; Hyde, Eryn; Webber, Nicole

    2016-01-01

    Background Chronic ankle instability (CAI) is a condition that often develops after repeated ankle sprains, increasing the suceptability of the ankle to move into excessive inversion when walking on unstable surfaces. Treatment for CAI costs approximately three billion health care dollars annually. Currently, common diagnostic tools used to identify ankle instability are arthroscopy, imaging, manual laxity testing, and self-reported questionnaires. Purpose The purpose of this systematic review was to investigate the effectiveness of ultrasonography in diagnosing CAI, in comparison with other diagnostic tools. Methods Search limits: articles published between the years 2000-2015, and articles that were peer reviewed and published in the English language. Databases searched: CINAHL, PubMed, Medline, Medline Plus, Science Direct, OVID, Cochrane, and EBSCO. Titles and abstracts of the 1,420 articles were screened for the inclusion criteria by two independent raters, with discrepancies solved by a third rater. The modified 14-point Quality Assessment of Diagnostic Accuracy Studies (QUADAS) scale was used to assess methodological quality of included articles. Results Six high quality articles were included in this systematic review, as indicated by high scores on the QUADAS scale, ranging from 10 to 13. Sensitivity of US ranged from: 84.6 % -100%, specificity of US ranged from: 90.9% − 100% and accuracy ranged from: 87% − 90.9%. Discussion The results of the included studies suggest that US is able to accurately differentiate between the grades of ankle sprains and between a lax ligament, torn ligament, thick ligament, absorbed ligament and a non-union avulsion fracture. These findings indicate that US is a reliable method for diagnosing CAI, and that US is able to classify the degree of instability. Conclusion Researchers found that US is effective, reliable, and accurate in the diagnosis of CAI. Clinical Implications US would allow for earlier diagnosis, which

  14. Effect of high-voltage pulsed current plus conventional treatment on acute ankle sprain Efeito da adição da estimulação de alta voltagem ao tratamento convencional do entorse de tornozelo numa etapa aguda

    Maria Cristina Sandoval; Carolina Ramirez; Diana M. Camargo; Tania F. Salvini

    2010-01-01

    BACKGROUND: The effectiveness of high-voltage pulsed current (HVPC) treatments in humans as a means of controlling edema and post-traumatic pain has not yet been established. Objective: To analyze the effects of HVPC plus conventional treatment on lateral ankle sprains. METHODS: This was a randomized, controlled, double-blind clinical trial with three intervention groups: CG (control group with conventional treatment); HVPC(-) group (conventional treatment plus negative polarity HVPC); HVPC(+...

  15. Ankle Brachial Index

    Wikstroem, J.; Hansen, T.; Johansson, L.; Lind, L.; Ahlstroem, H. (Dept. of Radiology and Dept. of Medical Sciences, Uppsala Univ. Hospital, Uppsala (SE))

    2008-03-15

    Background: Whole-body magnetic resonance angiography (WBMRA) permits noninvasive vascular assessment, which can be utilized in epidemiological studies. Purpose: To assess the relation between a low ankle brachial index (ABI) and high-grade stenoses in the pelvic and leg arteries in the elderly. Material and Methods: WBMRA was performed in a population sample of 306 subjects aged 70 years. The arteries below the aortic bifurcation were graded after the most severe stenosis according to one of three grades: 0-49% stenosis, 50-99% stenosis, or occlusion. ABI was calculated for each side. Results: There were assessable WBMRA and ABI examinations in 268 (right side), 265 (left side), and 258 cases (both sides). At least one >=50% stenosis was found in 19% (right side), 23% (left side), and 28% (on at least one side) of the cases. The corresponding prevalences for ABI <0.9 were 4.5%, 4.2%, and 6.6%. An ABI cut-off value of 0.9 resulted in a sensitivity, specificity, and positive and negative predictive value of 20%, 99%, 83%, and 84% on the right side, and 15%, 99%, 82%, and 80% on the left side, respectively, for the presence of a >= 50% stenosis in the pelvic or leg arteries. Conclusion: An ABI <0.9 underestimates the prevalence of peripheral arterial occlusive disease in the general elderly population

  16. Comparative X-ray investigation of lateral and anterior-posterior ankle-joint images - comparison with pathological and anatomical findings concerning lateral ankle-joint lesions and their clinical importance, studied in a special type of holding device

    The study reports on a possibility to interpret the relation of the different bone structures of the upper ankle-joint to one another in the X-ray picture without using contrast media. Modern funtional diagnostic methods increasingly make use of X-ray pictures taken in fixed position. It seems useful to standardize such X-ray images of the ankle-joint in order to make them reproducible. The author developed a device that would suit these purposes. A diagnosis required the reproduction of the accidental mechanism. The clinical symptoms do not permit to clearly state the extent of the lesion of the ligaments. The results of the post-operative follow-up examinations confirm the urgent necessity of the standardized diagnostic method presented and the success of the therapy applied. The presented X-ray method permits safe diagnosis of ruptures of the ligaments. Location of a certain rupture is not possible with the fixed-position X-ray screening. For a clear assessment of lesions of the ligaments at the lateral ankle-joint, X-ray pictures must be taken both in the anterior-posterior path of rays and in the lateral one. A normal result in the lateral path of rays does not exclude a pathologic result in the anterior-posterior path of rays, and vice versa. (orig./MG)

  17. Low-field MRI of the ankle joint-first experience in the pediatric age group

    Purpose: To evaluate the feasibility and diagnostic confidence of MRI with an open low field System (Magnetom open trademark, Siemens, Germany) in children with predominantly traumatic disorders. Material and methods: Conventional X-rays and MRI examinations have been evaluated in 55 children. MRI was performed at an open 0.2 T MR-unit. The study protocol comprised coronal STIR-sequence, an angulated T2 weighted TSE-sequence and T1 weighted SE-sequence. Results: MRI showed ligamental ruptur in 33/50 (60%) cases. Injuries of the ATFL were most frequent (27/33); osseous ligamental tears occurred in approx. 50% of all cases. Fractures of the distal tibia and fibula were diagnosed in 28/55 children. 15/28 cases showed an involvement of the epiphysis. We found occult fractures in 11/28 children. Fractures, diagnosed by conventional X-rays, were excluded in 6 cases. Therapy changed in 35/55 patients on the basis of MRI-findings. Conclusion: Low-field MRI of the ankle joint in children and adolescents is able to show numerous pathological conditions. We recommend low-field MRI of the ankle in children with persistent or unclear pain of the ankle joint and inconspicuous conventional X-ray. (orig.)

  18. The origin of the ankle

    Codino, A; Codino, Antonio; Plouin, Francois

    2007-01-01

    The differential intensity of cosmic radiation shows a sequence of depressions referred to as "knees" in a large energy band above 10^15 eV. The global depression entailed in the complete spectrum with respect to the extrapolated intensity based on low energy data amounts to a maximum factor of 8, occurring at 5 x 10^18 eV, where flux measurements exhibit a relative minimum, referred to as the "ankle". It is demonstrated by a full simulation of cosmic ray trajectories in the Galaxy that the intensity minimum around the ankle energy is primarily due to the nuclear interactions of the cosmic ions with the interstellar matter and to the galactic magnetic field. "Ankles" signal the onset energies of the rectilinear propagation in the Milky Way at the Earth, being for example, 4 x 10^18 eV for helium and 6 x 10^19 eV for iron. The ankle, in spite of its notable importance at the Earth, is a local perturbation of the universal spectrum which, between the knee and the ankle, decreases by a round factor 10^9, regaini...

  19. Posterior Ankle Structure Injury During Total Ankle Replacement.

    Reb, Christopher W; McAlister, Jeffrey E; Hyer, Christopher F; Berlet, Gregory C

    2016-01-01

    Total ankle replacement studies have focused on reporting complications that are directly observed clinically or radiographically, including wound problems, technical errors, implant loosening, subsidence, infection, bone fractures, and heterotopic ossification. However, patients can still experience unresolved pain even when these problems have been ruled out. We initiated a study to more clearly define the relative risk of injury to the anatomic structures in the posterior ankle during total ankle replacement using a third-generation implant system. Ten fresh-frozen adult cadaveric below-the-knee specimens were positioned in the intraoperative positioning frame of an approved total ankle replacement system and adjusted to achieve proper foot alignment using fluoroscopic imaging. The relationship between the tibial cutting guide pins and the posterior neurovascular and tendon structures was measured using digital calipers. High rates of posterior structural injury were found. Nearly all proximal-medial pins encountered a posteromedial neurovascular structure, most commonly the tibial nerve. The distal-medial pins mainly encountered posteromedial tendinous structures, in particular, the flexor digitorum longus tendon. The proximal lateral pins were highly likely to encounter the Achilles tendon and the sural nerve. Our results support our hypothesis that the tibial neurovascular structures are at the greatest risk when preparing for and completing the bony resection, particularly with the medial and proximal cuts. Posterior ankle soft tissue structure injuries can occur during implantation but currently with unknown frequency and undetermined significance. Further study of posterior structural injuries could result in a more informed approach to post-total ankle replacement complications and management. PMID:27291681

  20. American Orthopaedic Foot and Ankle Society

    ... education site of the American Orthopaedic Foot & Ankle Society. Patients Visit the official patient education site of the American Orthopaedic Foot & Ankle Society. Patients Visit the official patient education site of ...

  1. Long term outcomes of inversion ankle injuries

    Anandacoomarasamy, A; Barnsley, L; Grujic, L

    2005-01-01

    Background: Ankle sprains are common sporting injuries generally believed to be benign and self limiting. However, some studies report a significant proportion of patients with ankle sprains having persistent symptoms for months or even years.

  2. Effects of ankle eversion taping using kinesiology tape in a patient with ankle inversion sprain

    Lee, Sun-Min; Lee, Jung-Hoon

    2016-01-01

    [Purpose] The aim of this study was to report the effects of ankle eversion taping using kinesiology tape on ankle inversion sprain. [Subject] The subject was a 21-year-old woman with Grade 2 ankle inversion sprain. [Methods] Ankle eversion taping was applied to the sprained left ankle using kinesiology tape for 4 weeks (average, 15 h/day). [Results] Ankle instability and pain were reduced, and functional dynamic balance was improved after ankle eversion taping for 4 weeks. The Cumberland Ank...

  3. Effects of ankle eversion taping using kinesiology tape in a patient with ankle inversion sprain.

    Lee, Sun-Min; Lee, Jung-Hoon

    2016-01-01

    [Purpose] The aim of this study was to report the effects of ankle eversion taping using kinesiology tape on ankle inversion sprain. [Subject] The subject was a 21-year-old woman with Grade 2 ankle inversion sprain. [Methods] Ankle eversion taping was applied to the sprained left ankle using kinesiology tape for 4 weeks (average, 15 h/day). [Results] Ankle instability and pain were reduced, and functional dynamic balance was improved after ankle eversion taping for 4 weeks. The Cumberland Ankle Instability Tool score and reach distances in the Y-Balance and lunge tests were increased. [Conclusion] Repeated ankle eversion taping may be an effective treatment intervention for ankle inversion sprain. PMID:27064668

  4. Rehabilitation of Syndesmotic (High) Ankle Sprains

    Williams, Glenn N; Allen, Eric J.

    2010-01-01

    Context: High ankle sprains are common in athletes who play contact sports. Most high ankle sprains are treated nonsurgically with a rehabilitation program. Evidence Acquisition: All years of PUBMED, Cochrane Database of Systematic Reviews, CINAHL PLUS, SPORTDiscuss, Google Scholar, and Web of Science were searched to August 2010, cross-referencing existing publications. Keywords included syndesmosis ankle sprain or high ankle sprain and the following terms: rehabilitation, treatment, cryothe...

  5. Hindlimb unloading alters ligament healing

    Provenzano, Paolo P.; Martinez, Daniel A.; Grindeland, Richard E.; Dwyer, Kelley W.; Turner, Joanne; Vailas, Arthur C.; Vanderby, Ray Jr

    2003-01-01

    We investigated the hypothesis that hindlimb unloading inhibits healing in fibrous connective tissue such as ligament. Male rats were assigned to 3- and 7-wk treatment groups with three subgroups each: sham control, ambulatory healing, and hindlimb-suspended healing. Ambulatory and suspended animals underwent surgical rupture of their medial collateral ligaments, whereas sham surgeries were performed on control animals. After 3 or 7 wk, mechanical and/or morphological properties were measured in ligament, muscle, and bone. During mechanical testing, most suspended ligaments failed in the scar region, indicating the greatest impairment was to ligament and not to bone-ligament insertion. Ligament testing revealed significant reductions in maximum force, ultimate stress, elastic modulus, and low-load properties in suspended animals. In addition, femoral mineral density, femoral strength, gastrocnemius mass, and tibialis anterior mass were significantly reduced. Microscopy revealed abnormal scar formation and cell distribution in suspended ligaments with extracellular matrix discontinuities and voids between misaligned, but well-formed, collagen fiber bundles. Hence, stress levels from ambulation appear unnecessary for formation of fiber bundles yet required for collagen to form structurally competent continuous fibers. Results support our hypothesis that hindlimb unloading impairs healing of fibrous connective tissue. In addition, this study provides compelling morphological evidence explaining the altered structure-function relationship in load-deprived healing connective tissue.

  6. The Incidence of Ankle Sprains in Orienteering.

    Ekstrand, Jan; And Others

    1990-01-01

    Investigates relationship between ankle sprains and participation time in competitive orienteering. Examined 15,474 competitors in races in the Swedish O-ringen 5-day event in 1987. Injuries requiring medical attention were analyzed, showing 137 (23.9 percent) ankle sprains. Injury incidence was 8.4/10,000 hours. Incidence of ankle sprains was…

  7. Sports Injuries to the Foot and Ankle

    ... the Foot and Ankle Text Size Print Bookmark Sports Injuries to the Foot and Ankle Depending on the sport, your feet and ankles can certainly take a ... the injury risk factors while playing your favorite sport, see the topics listed below or read the ...

  8. Imaging techniques for the injured ankle joint and tarsal bones

    In the case of injuries of the ankle joint, an imaging technique is expected to reveal the state of the bones, ligaments, and articular cartilage. Irrespective of novel imaging techniques, a plain radiography will be made in order to obtain a first picture of the injury. Examples are given, showing that further orientation along the Lauge-Hansen classification scheme of this type of injury helps to completely ascertain the damage to the Articulatio talocruralis. Further examinations applying specific methods such as arthrography will detect possible, isolated syndesmosis ruptures; lesions of the ligaments can also be directly detected by CT or MRT. The articular cartilage and its lesions can be visualized by a combination of CT and arthrography, but are better shown by the completely non-invasive MRT. This latter method also gives insight into pathological processes with the bone. It allows to detect necrotic bone regions and their re-vitalisation in patients with osteochondrosis dissecans of the talus. In addition, MRT allows to detect and accurately localize bone transformation processes, as e.g. in the case of undetected bone fracture, or defects due to false distribution of weight. (orig.)

  9. Acromioclavicular joint reconstruction with coracoacromial ligament transfer using the docking technique

    Gobezie Reuben

    2009-01-01

    Full Text Available Abstract Background Symptomatic Acromioclavicular (AC dislocations have historically been surgically treated with Coracoclavicular (CC ligament reconstruction with transfer of the Coracoacromial (CA ligament. Tensioning the CA ligament is the key to success. Methods Seventeen patients with chronic, symptomatic Type III AC joint or acute Type IV and V injuries were treated surgically. The distal clavicle was resected and stabilized with CC ligament reconstruction using the CA ligament. The CA ligament was passed into the medullary canal and tensioned, using a modified 'docking' technique. Average follow-up was 29 months (range 12–57. Results Postoperative ASES and pain significantly improved in all patients (p = 0.001. Radiographically, 16 (94% maintained reduction, and only 1 (6% had a recurrent dislocation when he returned to karate 3 months postoperatively. His ultimate clinical outcome was excellent. Conclusion The docking procedure allows for tensioning of the transferred CA ligament and healing of the ligament in an intramedullary bone tunnel. Excellent clinical results were achieved, decreasing the risk of recurrent distal clavicle instability.

  10. Minimum reporting standards for copers in chronic ankle instability research.

    Wikstrom, Erik A; Brown, Cathleen N

    2014-02-01

    consist of three things: (1) an initial LAS severe enough to warrant either the use of a protective device (e.g., ankle brace) for at least 1 week or immobilization and/or non-weight bearing for at least 3 days, or both; (2) a return to at least moderate levels of weight-bearing physical activity for at least 12 months without recurrent injury, episodes of giving way, and/or feelings of instability; and (3) minimal, if any, level of self-reported disability. Acute head and/or lower extremity injuries that occurred ≤3 months prior to testing, a history of ankle fractures and/or surgeries, and the presence of pain (constant or intermittent) should be used as minimal exclusionary criteria in future investigations dealing with copers. Finally, at least seven items should be reported to better contextualize copers across investigations. These items should include the initial mechanism of injury, the presence of mechanical laxity, number of days immobilized and/or non-weight bearing after the initial ankle sprain, time since the latest ankle sprain, percentage of coper participants with a recurrent ankle sprain or giving way episode, current physical activity levels, and whether copers attended formal rehabilitation for their involved ankle. PMID:24122774

  11. Bone stress injury of the ankle in professional ballet dancers seen on MRI

    Besser Marcus P

    2008-03-01

    Full Text Available Abstract Background Ballet Dancers have been shown to have a relatively high incidence of stress fractures of the foot and ankle. It was our objective to examine MR imaging patterns of bone marrow edema (BME in the ankles of high performance professional ballet dancers, to evaluate clinical relevance. Methods MR Imaging was performed on 12 ankles of 11 active professional ballet dancers (6 female, 5 male; mean age 24 years, range 19 to 32. Individuals were imaged on a 0.2 T or 1.5 T MRI units. Images were evaluated by two musculoskeletal radiologists and one orthopaedic surgeon in consensus for location and pattern of bone marrow edema. In order to control for recognized sources of bone marrow edema, images were also reviewed for presence of osseous, ligamentous, tendinous and cartilage injuries. Statistical analysis was performed to assess the strength of the correlation between bone marrow edema and ankle pain. Results Bone marrow edema was seen only in the talus, and was a common finding, observed in nine of the twelve ankles imaged (75% and was associated with pain in all cases. On fluid-sensitive sequences, bone marrow edema was ill-defined and centered in the talar neck or body, although in three cases it extended to the talar dome. No apparent gender predilection was noted. No occult stress fracture could be diagnosed. A moderately strong correlation (phi = 0.77, p= 0.0054 was found between edema and pain in the study population. Conclusion Bone marrow edema seems to be a specific MRI finding in the talus of professional ballet dancers, likely related to biomechanical stress reactions, due to their frequently performed unique maneuvers. Clinically, this condition may indicate a sign of a bone stress injury of the ankle.

  12. Side-to-Side Differences in Anterior Cruciate Ligament Volume in Healthy Control Subjects

    Jamison, S T; Flanigan, D C; Nagaraja, H.N.; Chaudhari, A M W

    2009-01-01

    Examination of anterior cruciate ligament (ACL) anatomy is of great interest both in studying injury mechanisms and surgical reconstruction. However, after a typical acute ACL rupture it is not possible to measure the dimensions of the ACL itself due to concomitant or subsequent degeneration of the remaining ligamentous tissue. The contralateral ACL may be an appropriate surrogate for measuring anatomical dimensions, but it remains unknown whether side-to-side differences preclude using the c...

  13. Expecting ankle tilts and wearing an ankle brace influence joint control in an imitated ankle sprain mechanism during walking.

    Gehring, Dominic; Wissler, Sabrina; Lohrer, Heinz; Nauck, Tanja; Gollhofer, Albert

    2014-03-01

    A thorough understanding of the functional aspects of ankle joint control is essential to developing effective injury prevention. It is of special interest to understand how neuromuscular control mechanisms and mechanical constraints stabilize the ankle joint. Therefore, the aim of the present study was to determine how expecting ankle tilts and the application of an ankle brace influence ankle joint control when imitating the ankle sprain mechanism during walking. Ankle kinematics and muscle activity were assessed in 17 healthy men. During gait rapid perturbations were applied using a trapdoor (tilting with 24° inversion and 15° plantarflexion). The subjects either knew that a perturbation would definitely occur (expected tilts) or there was only the possibility that a perturbation would occur (potential tilts). Both conditions were conducted with and without a semi-rigid ankle brace. Expecting perturbations led to an increased ankle eversion at foot contact, which was mediated by an altered muscle preactivation pattern. Moreover, the maximal inversion angle (-7%) and velocity (-4%), as well as the reactive muscle response were significantly reduced when the perturbation was expected. While wearing an ankle brace did not influence muscle preactivation nor the ankle kinematics before ground contact, it significantly reduced the maximal ankle inversion angle (-14%) and velocity (-11%) as well as reactive neuromuscular responses. The present findings reveal that expecting ankle inversion modifies neuromuscular joint control prior to landing. Although such motor control strategies are weaker in their magnitude compared with braces, they seem to assist ankle joint stabilization in a close-to-injury situation. PMID:24365326

  14. Anterolateral ankle impingement: findings and diagnostic accuracy with ultrasound imaging

    The objective was to evaluate the findings and diagnostic accuracy of ultrasound in antero-lateral ankle impingement (ALI) with clinical and arthroscopic correlation. Seventeen elite footballers with chronic ankle pain were referred for ultrasound with a clinical diagnosis of ALI (n = 8) or a control condition (n = 9; lateral mechanical instability, osteochondral defect, intra-articular bodies and osteoarthritis). Ultrasound examination included the antero-lateral gutter for abnormal synovial tissue (synovitic lesion), lateral ligament integrity, tibiotalar joint and osseous spurs of the distal tibia and talus. Ultrasound findings were correlated with subsequent arthroscopic appearance. Ultrasound examination detected a synovitic mass in the antero-lateral gutter in all 8 footballers with clinical ALI (100%) and in 2 patients with a control diagnosis (22%). Arthroscopic correlation of antero-lateral synovitis and fibrosis was present in all 10 cases (100%). The synovitic lesion was seen at ultrasound as a nodular soft tissue mass of mixed echogenicity within the antero-lateral gutter, which extruded anteriorly with manual compression of the distal fibula against the tibia. Increased blood supply was detected using power Doppler imaging in only 1 patient. The synovitic lesion measured >10 mm in its maximum dimension in 7 footballers with clinical ALI and <10 mm in the control group. Additional ultrasound findings in patients with abnormal antero-lateral synovial tissue included an anterior talofibular ligament injury in all patients (n = 10), a tibiotalar joint effusion (n = 6) and osseous spurs (n = 4). Antero-lateral synovitic tissue was accurately identified at ultrasound in the absence of an effusion (n = 4). No synovitic lesion was detected at ultrasound or arthroscopy in the remaining 7 patients with a control diagnosis. Ultrasound is accurate in detecting synovitic lesions within the antero-lateral gutter, demonstrating associated ligamentous injuries and in

  15. Anterolateral ankle impingement: findings and diagnostic accuracy with ultrasound imaging

    McCarthy, C.L.; Wilson, D.J. [Nuffield Orthopaedic Centre, Department of Radiology, Oxford (United Kingdom); Coltman, T.P. [Nuffield Orthopaedic Centre, Department of Orthopaedic Surgery, Oxford (United Kingdom)

    2008-03-15

    The objective was to evaluate the findings and diagnostic accuracy of ultrasound in antero-lateral ankle impingement (ALI) with clinical and arthroscopic correlation. Seventeen elite footballers with chronic ankle pain were referred for ultrasound with a clinical diagnosis of ALI (n = 8) or a control condition (n = 9; lateral mechanical instability, osteochondral defect, intra-articular bodies and osteoarthritis). Ultrasound examination included the antero-lateral gutter for abnormal synovial tissue (synovitic lesion), lateral ligament integrity, tibiotalar joint and osseous spurs of the distal tibia and talus. Ultrasound findings were correlated with subsequent arthroscopic appearance. Ultrasound examination detected a synovitic mass in the antero-lateral gutter in all 8 footballers with clinical ALI (100%) and in 2 patients with a control diagnosis (22%). Arthroscopic correlation of antero-lateral synovitis and fibrosis was present in all 10 cases (100%). The synovitic lesion was seen at ultrasound as a nodular soft tissue mass of mixed echogenicity within the antero-lateral gutter, which extruded anteriorly with manual compression of the distal fibula against the tibia. Increased blood supply was detected using power Doppler imaging in only 1 patient. The synovitic lesion measured >10 mm in its maximum dimension in 7 footballers with clinical ALI and <10 mm in the control group. Additional ultrasound findings in patients with abnormal antero-lateral synovial tissue included an anterior talofibular ligament injury in all patients (n = 10), a tibiotalar joint effusion (n = 6) and osseous spurs (n = 4). Antero-lateral synovitic tissue was accurately identified at ultrasound in the absence of an effusion (n = 4). No synovitic lesion was detected at ultrasound or arthroscopy in the remaining 7 patients with a control diagnosis. Ultrasound is accurate in detecting synovitic lesions within the antero-lateral gutter, demonstrating associated ligamentous injuries and in

  16. MR Imaging of Ankle Impingement Syndromes

    Seyed Hassan Mostafavi

    2010-05-01

    Full Text Available Ankle impingement syndromes are characterized by painful friction of joint tissues. This is both the cause and the effect of altered joint biomechanics. The leading causes of impingement lesions are posttraumatic ankle injuries, usually ankle sprains, resulting in chronic ankle pain. "nBased on anatomic and clinical viewpoints, there are five types of ankle impingement syndromes:"n1. Anterolateral"n2. Anterior"n3. Anteromedial"n4. Posteromedial"n5. Posterior"nCareful analyses of patient history and signs and symptoms at physical examination can suggest a specific diagnosis in most patients. MR imaging and MR arthrography are the most useful imaging methods for detecting the osseous and soft-tissue abnormalities present in these syndromes and for ruling out other potential causes of chronic ankle pain. "nThis presentation summarizes the MR imaging, and MR arthrography findings of ankle impingement syndromes.

  17. Ankle inversion taping using kinesiology tape for treating medial ankle sprain in an amateur soccer player.

    Lee, Sun-Min; Lee, Jung-Hoon

    2015-07-01

    [Purpose] The purpose of this study was to report the effects of ankle inversion taping using kinesiology tape in a patient with a medial ankle sprain. [Subject] A 28-year-old amateur soccer player suffered a Grade 2 medial ankle sprain during a match. [Methods] Ankle inversion taping was applied to the sprained ankle every day for 2 months. [Results] His symptoms were reduced after ankle inversion taping application for 2 months. The self-reported function score, the reach distances in the Star Excursion Balance Test, and the weight-bearing ankle dorsiflexion were increased. [Conclusion] This study showed that ankle inversion taping using kinesiology tape may be an effective therapy for a patient with a medial ankle sprain. PMID:26311991

  18. Syndesmotic ankle sprains in athletes.

    Williams, Glenn N; Jones, Morgan H; Amendola, Annunziato

    2007-07-01

    Ankle sprains are among the most common athletic injuries and represent a significant source of persistent pain and disability. Despite the high incidence of ankle sprains in athletes, syndesmosis injuries have historically been underdiagnosed, and assessment in terms of severity and optimal treatment has not been determined. More recently, a heightened awareness in sports medicine has resulted in more frequent diagnoses of syndesmosis injuries. However, there is a low level of evidence and a paucity of literature on this topic compared with lateral ankle sprains. As a result, no clear guidelines are available to help the clinician assess the severity of injury, choose an imaging modality to visualize the injury, make a decision in terms of operative versus nonoperative treatment, or decide when the athlete may return to play. Increased knowledge and understanding of these injuries by clinicians and researchers are essential to improve the prevention, diagnosis, and treatment of this significant condition. This review will discuss the anatomy, mechanism of injury, diagnosis, and treatment of syndesmosis sprains of the ankle while identifying controversies in management and topics for future research. PMID:17519439

  19. Carpal Ligament Anatomy and Biomechanics.

    Pulos, Nicholas; Bozentka, David J

    2015-08-01

    A fundamental understanding of the ligamentous anatomy of the wrist is critical for any physician attempting to treat carpal instability. The anatomy of the wrist is complex, not only because of the number of named structures and their geometry but also because of the inconsistencies in describing these ligaments. The complex anatomy of the wrist is described through a review of the carpal ligaments and their effect on normal carpal motion. Mastery of this topic facilitates the physician's understanding of the patterns of instability that are seen clinically. PMID:26205699

  20. Finite element analysis of effect of ankle ligment injury on stability of talus%踝关节周围韧带损伤对距骨稳定性影响的有限元分析

    戴海飞; 余斌; 张凯瑞; 熊小龙; 陈志刚; 崔壮; 卢昌怀

    2012-01-01

    Objective To explore the biomechanical properties of the talus in different ankle ligament injury through finite element analysis and therefore to provide theoretical basis for the clinic treatment of ankle ligament injury. Methods CT scan data, three-dimensional anatomically detailed finite element models was used to simulate human ankle joint internal rotation, external rotation stress state of the finite element analysis. The contact pressure and Von Mises stress distribution of the talar articular surface were compared in different ankle ligament injury. Results The three-dimensional finite element model of bone, cartilage and ligaments of the normal human ankle was established. The biomechanical stability of the talus which influenced by the ankle ligament was different in the internal rotation and external rotation force. Conclusion The anterior tibio-talar ligament playes an important role in ankle stability under external rotation force while under internal rotation force, calca-neofibular ligament playes an important role.%目的 有限元法分析踝关节周围韧带损伤对距骨生物力学稳定性的影响,为临床踝关节周围韧带损伤的治疗提供理论依据.方法 基于正常男性的足踝部螺旋CT扫描数据,运用三维重建软件,建立足踝部三维几何模型,最后导人Abaqus 6.9软件中,模拟人体踝关节内旋、外旋的受力状况,分析踝关节周围韧带损伤后距骨各关节面的接触压力及Von Mises应力分布.结果 建立包括骨、软骨、韧带在内的正常人体足踝部三维有限元模型,踝关节周围韧带在踝关节内旋、外旋时对距骨的生物力学影响不同.结论 在外旋作用力下胫距后韧带对踝关节的稳定性具有重要作用,而在内旋作用力下跟腓韧带对踝关节的稳定性具有重要作用.

  1. Diclofenac epolamine topical patch relieves pain associated with ankle sprain

    David R Lionberger

    2011-03-01

    Full Text Available David R Lionberger1, Eric Joussellin2, Arturo Lanzarotti3, Jillmarie Yanchick4, Merrell Magelli5 1Southwest Orthopedic Group, LLP, Houston, Texas, USA; 2Institut National du Sport, Paris, France; 3Institut Biochimique SA, Pambionoranco, Switzerland; 4Alpharma Pharmaceuticals LLC, a wholly owned subsidiary of King Pharmaceuticals®, Inc, Piscataway, New Jersey, USA; 5GTx, Inc, Memphis, Tennessee, USABackground: Sports-related injuries, such as sprains and strains, commonly occur during exercise and athletic events. Current therapy includes nonsteroidal anti-inflammatory drugs (NSAIDs, which have a high incidence of upper gastrointestinal side effects. The present study assessed the efficacy and safety of the diclofenac epolamine topical patch (DETP, 1.3%, a topical NSAID for the treatment of acute minor sprains and strains.Methods: This multicenter, randomized, placebo-controlled clinical study enrolled adult patients (n = 134 with acute ankle pain (due to a minor sprain occurring less than 48 hours prior to entering the study. Patients were treated with either the DETP or a placebo topical patch daily for seven days. Pain intensity was evaluated during the first six hours after application of the patch, and on treatment days 1, 2, 3, and 7.Results: Patients treated with the DETP experienced a significantly greater reduction in pain associated with their ankle injury compared with placebo, beginning four hours after the first patch application (P = 0.02. The DETP was well tolerated and was comparable with placebo in terms of safety.Conclusion: Overall, the results of this study demonstrate that the DETP is an effective analgesic for local treatment of pain in mild acute ankle sprain.Keywords: soft tissue injury, acute pain, visual analog scale, efficacy, tolerability 

  2. Ankle inversion taping using kinesiology tape for treating medial ankle sprain in an amateur soccer player

    Lee, Sun-Min; Lee, Jung-Hoon

    2015-01-01

    [Purpose] The purpose of this study was to report the effects of ankle inversion taping using kinesiology tape in a patient with a medial ankle sprain. [Subject] A 28-year-old amateur soccer player suffered a Grade 2 medial ankle sprain during a match. [Methods] Ankle inversion taping was applied to the sprained ankle every day for 2 months. [Results] His symptoms were reduced after ankle inversion taping application for 2 months. The self-reported function score, the reach distances in the S...

  3. Clinical and cost effectiveness of mechanical support for severe ankle sprains: design of a randomised controlled trial in the emergency department [ISRCTN 37807450

    Hutton JL; Wilson S; Marsh JL; Clark M; Withers EJ; Nakash RA; Lamb SE; Szczepura A; Dale JR; Cooke MW

    2005-01-01

    Abstract Background The optimal management for severe sprains (Grades II and III) of the lateral ligament complex of the ankle is unclear. The aims of this randomised controlled trial are to estimate (1) the clinical effectiveness of three methods of providing mechanical support to the ankle (below knee cast, Aircast® brace and Bledsoe® boot) in comparison to Tubigrip®, and (2) to compare the cost of each strategy, including subsequent health care costs. Methods/design Six hundred and fifty p...

  4. Infections after reconstructions of anterior cruciate ligament

    Ristić Vladimir

    2014-01-01

    Full Text Available Introduction. Infections after anterior cruciate ligament reconstructions are rare, but, on the other hand, they are difficult to be treated. The aim of this study was to analyze causes of infections, risk factors, diagnostics, and possibilities of their prevention. Material and Methods. Seventeen deep infections (1.2% were found in 1425 patients who had undergone anterior cruciate ligament reconstructions. Fifteen patients were males and two were females. Out of 475 professional athletes nine (1.9% had this postoperative complication. Eleven patients with septic arthritis were allergic to penicillin. Three of them had immunosuppressive diseases. Results. Staphylococcus aureus was isolated in eleven cases (65%, other Staphylococcus and Streptococcus groups were found in four and three patients, respectively; while one patient had infection although the punctate was negative. Out of 965 patients with the patellar tendon grafts, ten (1.03% had this complication, while the incidence was 1.52% (7/460 in those with the hamstring grafts. Fifteen infections were acute with obvious symptoms within 14 days after surgery. Severe pain, limited range of motion, swelling of the knee joint and fever were the most common symptoms, while rubor and pus developed rarely. The infection was three times more frequent in the patients who had undergone surgery lasting more than 1.5 hour. Discussion and Conclusion. The following population groups are at risk of developing septic arthritis after anterior cruciate ligament reconstructions: professional athletes, those who are allergic to penicillin, and those with immunosuppressive diseases. Staphyllococus aureus is the most common cause of infection. The patients with the hamstring autografts have a higher risk than those with the patellar tendon grafts. Preventive measures that should be performed include aseptic conditions in operative rooms, irrigation of the graft before its placement into the bone tunnels

  5. Anterior cruciate ligament reconstruction

    This paper determines the efficacy of MR imaging in evaluation of the anterior cruciate ligament (ACL) following reconstructive surgery. Forty-three MR examinations were performed in 33 patients who had undergone previous arthroscopic ACL reconstruction with patellar bone-tendon- bone autografts (postoperative period, 1-24 months; mean, 5.2 months). Of the 40 studies performed in clinically stable knees (30 patients), MR demonstrated a well-defined, signal void ACL graft in 36. Of the three studies performed in three patients with clinical ACL laxity or suspected tear, the neoligament was of intermediate definition in one and nondiscernible in the other two. As in the native knee, buckling of the PCL was suggestive of ACL insufficiency. Bone tunnel placement, patellar tendon changes, and joint effusions were also evaluated

  6. [Treitz and his ligament].

    van Gijn, Jan; Gijselhart, Joost P

    2011-01-01

    Václav (Wenzel) Treitz (1819-1872) grew up in the Czech community that was part of the Habsburg Empire. He studied medicine at the German Karl Ferdinand University in Prague where he specialised in pathological anatomy. He continued this specialisation in Vienna, under Rokitansky. In 1855, after a stint in Krakow (now Poland; then also under Austrian rule), he was appointed Professor of Pathological Anatomy in Prague during which time he discovered a small muscle that connected the duodenojejunal flexure with the coeliac axis. It was called the 'ligament of Treitz' for a long time, but is known today as the musculus suspensorius duodeni (suspensory muscle of duodenum). In addition to this, he focused on internal intestinal herniation alongside a peritoneal duplicature at the duodenojejunal junction ('arch of Treitz'). Treitz taught in Czech and became increasingly involved in patriotic agitations which estranged him from most of his colleagues. Eventually, his mental as well as physical health deteriorated. PMID:21557825

  7. SYNDESMOTIC ANKLE INJURY REHABILITATION EXERCISE PACKAGE FOR ICE HOCKEY PLAYERS

    Kuznetsov, Vitali

    2013-01-01

    SYNDESMOTIC ANKLE INJURY REHABILITATION EXERCISE PACKAGE FOR ICE HOCKEY PLAYERS Kuznetsov, Vitali Satakunnan ammattikorkeakoulu, Satakunta University of Applied Sciences Degree Programme in Physiotherapy November 2013 Supervisor: Bärlund, Esa Number of pages: 42 Appendices: 2 Keywords: ankle, ice hockey, ice hockey injuries, high ankle sprain, ankle sprain rehabilitation, ankle injury prevention __________________________________________________________________ ...

  8. Elbow medial collateral ligament injuries

    Rahman, Ra’Kerry K.; Levine, William N.; Ahmad, Christopher S.

    2008-01-01

    Elbow medial collateral ligament sprain occurs when the elbow is subjected to a valgus force exceeding the tensile properties of the medial collateral ligament (MCL). This is an injury seen more often in throwing athletes. Understanding the differential diagnosis of medial elbow pain is paramount to diagnose MCL injury as well as addressing other medial elbow pathology. A natural evolution regarding MCL injury has occurred over the past 20 years, with modifications of the original surgical pr...

  9. PROSPECTIVE EPIDEMIOLOGICAL STUDY OF BASKETBALL INJURIES DURING ONE COMPETITIVE SEASON: ANKLE SPRAINS AND OVERUSE KNEE INJURIES

    Elke Cumps

    2007-06-01

    Full Text Available This prospective cohort study aims to assess the overall incidence of acute and overuse basketball injuries and identifies risk factors associated with ankle sprains and knee overuse injuries. In total, 164 senior players (23.7 years ± 7.0 of all levels of play, and including both men and women, participated voluntarily during one season. A total of 139 acute and 87 overuse injuries were reported, resulting in an overall injury incidence of 9.8 (8.5 to 11.1 per 1,000 hours. The incidence of acute injuries was 6.0/1,000 hours. Ankle sprains (n = 34 accounted for most acute injuries, and 52.9% of all players with ankle sprains reported a previous ankle sprain. Relative Risks (RR and Odds Ratio (OR with their 95% Confidence Intervals (CI were calculated to determine significant differences. Landing on an opponent's foot was the major inciting event, significantly more so than non contact mechanisms (RR=2.1 [95% CI: 1.0-4.2]. Acute knee injuries resulted in the highest playing absence (7 weeks 2 days ± 9 weeks 1 day. Overuse injury incidence was 3.8/1,000 hours. The knee (1.5/1,000 hours was the most common site. Forward players sustained less knee overuse injuries than players of all other playing positions, and significantly less than center players (OR=0.5 [95% CI: 0.2-0.9]. This study showed that ankle sprains and overuse knee injuries are the most common injuries in basketball, both accounting for 14.8%. Injury prevention programmes however should not concentrate on those injuries only, but might one to consider that acute knee injuries, in spite of the fact that they occur less frequently, also merit further research.

  10. Ankle and knee kinetics between strike patterns at common training speeds in competitive male runners.

    Kuhman, Daniel; Melcher, Daniel; Paquette, Max R

    2016-01-01

    The purpose of this study was to investigate the interaction of foot strike and common speeds on sagittal plane ankle and knee joint kinetics in competitive rear foot strike (RFS) runners when running with a RFS pattern and an imposed forefoot strike (FFS) pattern. Sixteen competitive habitual male RFS runners ran at two different speeds (i.e. 8 and 6 min mile(-1)) using their habitual RFS and an imposed FFS pattern. A repeated measures analysis of variance was used to assess a potential interaction between strike pattern and speed for selected ground reaction force (GRF) variables and, sagittal plane ankle and knee kinematic and kinetic variables. No foot strike and speed interaction was observed for any of the kinetic variables. Habitual RFS yielded a greater loading rate of the vertical GRF, peak ankle dorsiflexor moment, peak knee extensor moment, peak knee eccentric extensor power, peak dorsiflexion and sagittal plane knee range of motion compared to imposed FFS. Imposed FFS yielded greater maximum vertical GRF, peak ankle plantarflexor moment, peak ankle eccentric plantarflexor power and sagittal plane ankle ROM compared to habitual RFS. Consistent with previous literature, imposed FFS in habitual RFS reduces eccentric knee extensor and ankle dorsiflexor involvement but produce greater eccentric ankle plantarflexor action compared to RFS. These acute differences between strike patterns were independent of running speeds equivalent to typical easy and hard training runs in competitive male runners. Current findings along with previous literature suggest differences in lower extremity kinetics between habitual RFS and imposed FFS running are consistent among a variety of runner populations. PMID:26371382

  11. Effectiveness of an outside-the-boot ankle brace in reducing parachuting related ankle injuries

    Schmidt, M.; Sulsky, S; Amoroso, P.

    2005-01-01

    Objectives: To examine the efficacy of an outside-the-boot parachute ankle brace (PAB) in reducing risk of ankle injury to army paratrooper trainees and to identify inadvertent risks associated with PAB use.

  12. Validation of the Ottawa Ankle Rules in Iran: A prospective survey

    Ghofrani Hossein

    2006-02-01

    Full Text Available Abstract Background Acute ankle injuries are one of the most common reasons for presenting to emergency departments, but only a small percentage of patients – approximately 15% – have clinically significant fractures. However, these patients are almost always referred for radiography. The Ottawa Ankle Rules (OARs have been designed to reduce the number of unnecessary radiographs ordered for these patients. The objective of this study was to validate the OARs in the Iranian population. Methods This prospective survey was done among 200 patients with acute ankle injury from January 2004 to April 2004 in the Akhtar Orthopedics Hospital Emergency Department. Main outcome measures of this survey were: sensitivity, specificity, positive predictive value, negative predictive value, and likelihood ratios (positive and negative of the OARs. Results Sensitivity of the OARs for detecting 37 ankle fractures (23 in the malleolar zone and 14 in the midfoot zone was 100% for each of the two zones, and 100% for both zones. Specificity of the OARs for detecting fractures was 40.50% for both zones, 40.50% for the malleolar zone, and 56.00% for the midfoot zone. Implementation of the OARs had the potential for reducing radiographs by 33%. Conclusion OARs are very accurate and highly sensitive tools for detecting ankle fractures. Implementation of these rules would lead to significant reduction in the number of radiographs, costs, radiation exposure and waiting times in emergency departments.

  13. Hydrocolonotherapy ankle joints after injuries

    Volodymyr Muchin

    2016-02-01

    Full Text Available Purpose: to improve efficiency of gydrokinesitherapy by means of specially designed devices and monolasts for patients after ankle joint injuries. Material & Methods: there are pedagogical methods, clinical and radiological methods, anthropometric measurements and goniometry were used. Results: the author's technique of hydrokinesitherapy with application hydrokinesimechanotherapy device in the program of physical rehabilitation which provides optimum conditions for the recovery process was developed. Conclusions: the specially designed hydrokinesomechanotherapeutic device and monolasts are allow strictly controlled movement in all planes of the ankle joint, which contributes to the acceleration of the recovery; the conducted anthropometric and goniometric studies were indicate more rapid elimination of edema, increase movement amplitude, carries opposition to the development of contractures and muscle atrophy.

  14. Ottawa Ankle Rules and Subjective Surgeon Perception to Evaluate Radiograph Necessity Following Foot and Ankle Sprain

    Pires, RES; Pereira, AA; Abreu-e-Silva, GM; Labronici, PJ; Figueiredo, LB; Godoy-Santos, AL; Kfuri, M

    2014-01-01

    Background: Foot and ankle injuries are frequent in emergency departments. Although only a few patients with foot and ankle sprain present fractures and the fracture patterns are almost always simple, lack of fracture diagnosis can lead to poor functional outcomes. Aim: The present study aims to evaluate the reliability of the Ottawa ankle rules and the orthopedic surgeon subjective perception to assess foot and ankle fractures after sprains. Subjects and Methods: A cross-sectional study was ...

  15. Patella fracture following anterior cruciate ligament reconstruction: A case report

    Milankov Miroslav

    2003-01-01

    Full Text Available Introduction The most frequent procedure in treatment of acute or chronic anterior cruciate ligament (ACL rupture is the so called bone-tendon-bone reconstruction. A transverse dislocated patella fracture is a rare complication of this procedure with an incidence of 0.23%-2.3%. In a five year period, (1998-2002, 407 arthroscopic reconstructions of the anterior cruciate ligaments were done at our Clinic, and there was only one case of patella fracture. Case report An 18-year-old female patient, a handball player, suffered an acute rupture of anterior cruciate ligament of the left knee, so arthroscopic bone-tendon-bone reconstruction of the anterior cruciate ligament was performed. After adequate skin incision, a bone graft was taken from the patella and upper part of trapezoid tibia, which was 25 mm long, 10 mm wide and 5 mm thick, together with a part of patellar ligament. After the remains of the anterior cruciate ligament had been arthroscopically removed, tunnels were made in tibia and femur and a graft was inserted and fixed with two metal interference screws. Knee stability was tested, and drainage was put in the knee joint. The wound was closed by layers. The quadriceps exercises and passive knee movements started immediately. Full range of movements was accomplished six weeks later when the patient started to walk with full weight-bearing on her operated leg. Three weeks later, (nine weeks after the operation, the patient has accidentally lost her balance and fell. A transverse, dislocated fracture of the left patella was diagnosed and osteosynthesis of the fractured patella with two Kirschner wires and a metallic loop was performed. Postoperatively, full range of movement was allowed. Six months later, the patient felt no pain, there was no swelling, full range of knee movement was achieved, while the Lachman Test was identical in both knees and the pivot shift test was negative. Discussion Fracture of patella after ACL reconstruction is

  16. Sonographic anatomy of the ankle

    Precerutti, M.; Bonardi, M.; Ferrozzi, G.; Draghi, F.

    2013-01-01

    Ankle sonography is one of the most commonly ordered examinations in the field of osteoarticular imaging, and it requires intimate knowledge of the anatomic structures that make up the joint. For practical purposes, the examination can be divided into four compartments, which are analyzed in this pictorial essay: the anterior compartment, which includes the tibialis anterior, extensor hallucis longus, and extensor digitorum longus tendons; the accessory peroneus tertius tendon; and the extens...

  17. Hydrocolonotherapy ankle joints after injuries

    Volodymyr Muchin; Oleksandr Zviriaka

    2016-01-01

    Muchin V., Zviriaka O. Purpose: to improve efficiency of gydrokinesitherapy by means of specially designed devices and monolasts for patients after ankle joint injuries. Material & Methods: there are pedagogical methods, clinical and radiological methods, anthropometric measurements and goniometry were used. Results: the author's technique of hydrokinesitherapy with application hydrokinesimechanotherapy device in the program of physical rehabilitation which provides optimum conditions for...

  18. Ankle reconstruction in type II fibular hemimelia

    El-Tayeby, Hazem Mossad; Ahmed, Amin Abdel Razek Youssef

    2012-01-01

    Ankle reconstruction prior to limb lengthening for was performed in 13 patients with fibular hemimelia with complete radiological absence of the fibula (type II). There were different degrees of absence of metatarsal rays. The hindfoot deformity was a heel valgus in 12 patients and equinovarus in 1 patient. The patients’ ages ranged from 9 to 26 months. Excision of the fibular anlage was performed with lateral subtalar and ankle soft tissue releases to restore the ankle and subtalar joint rel...

  19. The effect of anterior cruciate ligament injury on bone curvature

    Hunter, D J; Lohmander, Stefan; Makovey, J;

    2014-01-01

    OBJECTIVE: Investigate the 5-year longitudinal changes in bone curvature after acute anterior cruciate ligament (ACL) injury, and identify predictors of such changes. METHODS: In the KANON-trial (ISRCTN 84752559), 111/121 young active adults with an acute ACL tear to a previously un-injured knee...... MR images. Curvature (mm(-1)) was determined for femur, tibia, medial/lateral femur, trochlea, medial/lateral tibia. Age, sex, treatment, BMI, meniscal injury, osteochondral fracture on baseline MR images were tested for association. RESULTS: Over 5 years, curvature decreased in each region (P < 0...

  20. How to Stretch Your Ankle After a Sprain

    ... Ankle After A Sprain How to Stretch Your Ankle After A Sprain Page Content You should perform the following stretches ... Consider these home exercises when recuperating from an ankle sprain. Perform them twice per day. While seated, bring ...

  1. Secondary signs of anterior cruciate ligament tear at MR imaging

    The value of secondary signs of anterior cruciate ligament (ACL) tear was evaluated. MR images of 47 knees, 15 with normal, 6 with acutely torn and 26 with chronically torn ACLs confirmed at arthroscopy, were reviewed. Lateral and medial anterior tibial translocations (ATT), posterior cruciate ligament (PCL) bowing ratio and depth of lateral femoral notch (LFN) were measured. The degrees of lateral and medial ATTs and the PCL bowing ratio of the chronically torn ACLs were significantly higher than those of normal ACLs. With cutoff values of 5-mm lateral ATT, 2.5-mm medial ATT and 0.35-PCL bowing ratio, torn ligaments were distinguished from intact ligaments with accuracies of over 80%. Depth of LFN was less sensitive and less accuracies. All knees with lateral ATT of 6.4 mm medial ATT of 3.5 mm, PCL bowing ratio of 0.43 and LFN depth of 1.5 mm or more had torn ACLs. Higher correlations were revealed between lateral ATT and medial ATT, and also between lateral ATT and PCL bowing ratio. Combined criteria of lateral ATT and PCL bowing ratio indicated the highest diagnostic value as a reliable secondary sign of torn ACLs. (author)

  2. Patellotibial contusions in anterior cruciate ligament tears.

    Wissman, Robert D; England, Eric; Mehta, Kaushal; Nepute, Joshua; Von Fischer, Nathaniel; Apgar, Josh; Javadi, Ariyan

    2014-02-01

    Bone contusions are an important ancillary finding of many knee injuries. Not only are they a source of pain, they may suggest a mechanism of injury or a specific derangement of the knee joint. We have encountered a small number of patients being evaluated for anterior cruciate ligament (ACL) tears with unexplained patellar and tibial edema at magnetic resonance (MR) imaging. We present three individuals with contusions of the inferior patella with a corresponding contusion of the anteromedial tibial plateau. Internal derangements in these patients were similar to other individuals with acute ACL tears, however osseous contusions were more widespread. In conclusion, patellotibial contusions are rare and may indicate an injury with forces greater than usually encountered in most ACL tears. A careful search for uncommon associated injuries is prudent in these high-energy knee injuries. PMID:24037484

  3. SHADE: A Shape-Memory-Activated Device Promoting Ankle Dorsiflexion

    Pittaccio, S.; Viscuso, S.; Rossini, M.; Magoni, L.; Pirovano, S.; Villa, E.; Besseghini, S.; Molteni, F.

    2009-08-01

    Acute post-stroke rehabilitation protocols include passive mobilization as a means to prevent contractures. A device (SHADE) that provides repetitive passive motion to a flaccid ankle by using shape memory alloy actuators could be of great help in providing this treatment. A suitable actuator was designed as a cartridge of approximately 150 × 20 × 15 mm, containing 2.5 m of 0.25 mm diameter NiTi wire. This actuator was activated by Joule’s effect employing a 7 s current input at 0.7 A, which provided 10 N through 76 mm displacement. Cooling and reset by natural convection took 30 s. A prototype of SHADE was assembled with two thermoplastic shells hinged together at the ankle and strapped on the shin and foot. Two actuators were fixed on the upper shell while an inextensible thread connected each NiTi wire to the foot shell. The passive ankle motion (passive range of motion, PROM) generated by SHADE was evaluated optoelectronically on three flaccid patients (58 ± 5 years old); acceptability was assessed by a questionnaire presented to further three flaccid patients (44 ± 11.5 years old) who used SHADE for 5 days, 30 min a day. SHADE was well accepted by all patients, produced good PROM, and caused no pain. The results prove that suitable limb mobilization can be produced by SMA actuators.

  4. Total Ankle Arthroplasty: An Imaging Overview

    Kim, Da-Rae; Potter, Hollis G.; Li, Angela E.; Chun, Ka-Young; Jung, Yoon Young; Kim, Jin-Su; Young, Ki-Won

    2016-01-01

    With advances in implant technology, total ankle arthroplasty (TAA) has become an increasingly popular alternative to arthrodesis for the management of end-stage ankle arthritis. However, reports in the literature do not focus on the imaging features of TAA. Through a literature review, we demonstrate basic design features of the current ankle arthroplasty system, and the normal and abnormal postoperative imaging features associated with such devices. Pre- and postoperative evaluations of ankle arthroplasty mainly include radiography; in addition, computed tomography and magnetic resonance imaging provide further characterization of imaging abnormalities. Familiarization with multimodal imaging features of frequent procedural complications at various postoperative intervals is important in radiological practice. PMID:27134529

  5. Surgical treatment of the arthritic varus ankle.

    Easley, Mark E

    2012-12-01

    Within the past several years, the arthritic varus ankle has been addressed extensively in Foot and Ankle Clinics, with numerous excellent reviews by particularly knowledgeable authors. To support these outstanding contributions, this article provides a practical approach to this challenging constellation of foot and ankle abnormalities. Varus ankle arthritis exists on a continuum that prompts the treating surgeon to be familiar with a spectrum of surgical solutions, including joint-sparing realignment, arthroplasty, and arthrodesis. Each of these treatment options is addressed with several expanded case examples and supports the management approaches with the available pertinent literature. PMID:23158376

  6. MDCT classification of osseous ankle and foot injuries

    Conventional radiography plays an essential role in the primary evaluation of acute ankle and foot trauma. In the case of complex injuries, however, subsequent computed tomography (CT) is nowadays recommended. In this connection, multidetector computed tomography (MDCT) allows better temporal, spatial, and contrast resolution compared with the conventional single-slice spiral CT. Multiplanar reformation and three-dimensional reconstruction of the acquired data sets are also helpful tools for critical assessment of therapeutic intervention. This report reviews the potential of the MDCT technique for accurate fracture classification, precise illustration of displaced components, and postoperative control of arrangement of typical lesions. (orig.)

  7. Acromioclavicular dislocation: postoperative evaluation of the coracoclavicular ligaments using magnetic resonance☆

    Faria, Rafael Salomon Silva; Ribeiro, Fabiano Rebouças; Amin, Bruno de Oliveira; Tenor Junior, Antonio Carlos; da Costa, Miguel Pereira; Filardi Filho, Cantídio Salvador; Batista, Cleber Gonçalves; Brasil Filho, Rômulo

    2015-01-01

    Objective To radiologically evaluate the healing of the coracoclavicular ligaments after surgical treatment for acromioclavicular dislocation. Methods Ten patients who had undergone surgical treatment for acromioclavicular dislocation via a posterosuperior route at least one year earlier were invited to return for radiological assessment using magnetic resonance. This evaluation was done by means of analogy with the scale described in the literature for studying the healing of the anterior cruciate ligament of the knee and for measuring the healed coracoclavicular ligaments. Results A scar structure of fibrous appearance had formed in 100% of the cases. In 50% of the cases, the images of this structure had a good appearance, while the other 50% were deficient. Conclusion Late postoperative evaluation using magnetic resonance, on patients who had been treated for acute acromioclavicular dislocation using a posterosuperior route in the shoulder, showed that the coracoclavicular ligaments had healed in 100% of the cases, but that this healing was deficient in 50%. PMID:26229916

  8. Effect of high-voltage pulsed current plus conventional treatment on acute ankle sprain Efeito da adição da estimulação de alta voltagem ao tratamento convencional do entorse de tornozelo numa etapa aguda

    Maria Cristina Sandoval

    2010-06-01

    Full Text Available BACKGROUND: The effectiveness of high-voltage pulsed current (HVPC treatments in humans as a means of controlling edema and post-traumatic pain has not yet been established. Objective: To analyze the effects of HVPC plus conventional treatment on lateral ankle sprains. METHODS: This was a randomized, controlled, double-blind clinical trial with three intervention groups: CG (control group with conventional treatment; HVPC(- group (conventional treatment plus negative polarity HVPC; HVPC(+ group (conventional treatment plus positive polarity HVPC. Twenty-eight participants with lateral ankle sprain (2 to 96h post-trauma were evaluated. Conventional treatment consisted of cryotherapy (20min plus therapeutic exercises. Additionally, the HVPC(- and HVPC(+ groups received 30min of electrical stimulation (submotor level; 120 pps. Pain, edema, range of motion (ROM and gait were assessed before the first treatment session and after the last treatment session. RESULTS: At the final evaluation, there were no significant differences between groups. Nevertheless, the HVPC(- group had greater values in all assessed parameters. The data analysis showed that the HVPC(- group had greater reductions in volume and girth, and greater recovery of ROM and gait velocity. This group also reached the end of the treatment (1.7 weeks; range 1.2-2.2 faster than the HVPC(+ group and the CG (2.2 weeks; range 1.8-2.6. CONCLUSIONS: There were no differences between the study groups, but the results suggest that HVPC(- can accelerate the initial phase of recovery from ankle sprain.CONTEXTUALIZAÇÃO: A eficácia da estimulação elétrica de alta voltagem (EEAV em humanos, como uma forma de tratamento para controlar o edema e a dor pós-traumáticos, ainda não foi estabelecida. OBJETIVO: Analisar o efeito da adição da EEAV ao tratamento convencional do pós-entorse de tornozelo em humanos. MÉTODOS: Ensaio clínico controlado e aleatorizado, duplo cego com três grupos de

  9. Negative pressure wound therapy for soft tissue injuries around the foot and ankle

    Oh Jong-Keon; Shon Oog-Jin; Min Woo-Kie; Oh Chang-Wug; Kim Joon-Woo; Lee Hyun-Joo; Park Byung-Chul; Ihn Joo-Chul

    2009-01-01

    Abstract Background This study was performed to evaluate the results of negative pressure wound therapy (NPWT) in patients with open wounds in the foot and ankle region. Materials and methods Using a NPWT device, 16 patients were prospectively treated for soft tissue injuries around the foot and ankle. Mean patient age was 32.8 years (range, 3–67 years). All patients had suffered an acute trauma, due to a traffic accident, a fall, or a crush injury, and all had wounds with underlying tendon o...

  10. Application Value of 3.0 Tesla Magnetic Resonance Imaging in Evaluation of Ankle Sport's Injury%3.0T磁共振成像评价踝关节运动损伤的应用价值

    谢筱晞; 曹桢斌; 徐莉萍; 姚彦文

    2012-01-01

    目的 探讨3.0T磁共振成像对踝关节运动损伤的应用价值.方法 回顾性分析临床确诊的28例踝关节损伤患者,以踝关节镜检/切开手术为标准,统计分析MRI检查对踝关节运动损伤的敏感性及诊断价值.结果 6例踝关节骨折MRI均正确诊断,对骨髓挫伤水肿的诊断敏感性达100%;19例临床确诊踝关节韧带损伤中,MRI诊断16例,总体敏感性达84%.8例跟腓韧带损伤MRI正确诊断6例,敏感性为75%.结论 3.0TMRI检奁对韧带、肌腱、软骨损伤具有较高的敏感性,可以很好显示踝关节损伤,为临床早期治疗及康复提供客观依据.%Objective To investigatie the application value of 3.0 Tesla magnetic resonance imaging in ankle sport's injury. Methods Twenty- eight cases of ankle sports injury confirmed by clinical operation or ankle arthroscope and underwent magnetic resonance imaging were analyzed retrospectively. Regarding clinical operation or ankle arthroscope as the standard, the sensitivity and diagnostic value of magnetic resonance imaging in ankle sport's injury was statistically analyzed. Results Six cases of ankle fracture were correctlly diagnosed by MRI, and bone marrow edema was confirmed by MRI meanwhile, MRI showed 100% sensitivity in diagnosis of ankle fracture and bone marrow edema. In nineteen cases of ankle ligaments injury confirmed by clinic, MRI detected sixteen cases, the sensitivity of diagnosis was 84%. MRI detected six cases in eight cases of calcaneofibular ligament injury, the diagnostic sensitivity was 75%. Conclusions 3.0 Tesla MRI has high sensitivity in diagnosis of ankle fracture, bone marrow edema, Ligament and tendons and cartilage damage, can discover ankle's injury in earlier stage, and provide objective basis for earlier therapy and rehabilitation of an ankle fracture.

  11. Prospective epidemiological study of basketball injuries during one competitive season: ankle sprains and overuse knee injuries.

    Cumps, Elke; Verhagen, Evert; Meeusen, Romain

    2007-01-01

    This prospective cohort study aims to assess the overall incidence of acute and overuse basketball injuries and identifies risk factors associated with ankle sprains and knee overuse injuries. In total, 164 senior players (23.7 years ± 7.0) of all levels of play, and including both men and women, participated voluntarily during one season. A total of 139 acute and 87 overuse injuries were reported, resulting in an overall injury incidence of 9.8 (8.5 to 11.1) per 1,000 hours. The incidence of acute injuries was 6.0/1,000 hours. Ankle sprains (n = 34) accounted for most acute injuries, and 52.9% of all players with ankle sprains reported a previous ankle sprain. Relative Risks (RR) and Odds Ratio (OR) with their 95% Confidence Intervals (CI) were calculated to determine significant differences. Landing on an opponent's foot was the major inciting event, significantly more so than non contact mechanisms (RR=2.1 [95% CI: 1.0-4.2]). Acute knee injuries resulted in the highest playing absence (7 weeks 2 days ± 9 weeks 1 day). Overuse injury incidence was 3.8/1,000 hours. The knee (1.5/1,000 hours) was the most common site. Forward players sustained less knee overuse injuries than players of all other playing positions, and significantly less than center players (OR=0.5 [95% CI: 0.2-0.9]). This study showed that ankle sprains and overuse knee injuries are the most common injuries in basketball, both accounting for 14.8%. Injury prevention programmes however should not concentrate on those injuries only, but might one to consider that acute knee injuries, in spite of the fact that they occur less frequently, also merit further research. Key pointsAnkle sprains are the most common acute injuries in basketball with the inciting event being landing on an opponent's foot or changing direction.Anterior knee pain is the most common overuse injury. Etiologic factors are well described in literature, but prevention strategies are lacking.Acute knee injuries account for the

  12. 神效散联合交变脉冲磁疗仪治疗急性踝关节扭伤的临床研究%Clinical Treatment of Acute Ankle Sprains by Special Powder Combined with Therapeutic Equipment of Alternating Impulse

    王琳珏; 郑昆仑; 谷福顺

    2014-01-01

    目的:观察神效散联合交变脉冲磁疗仪治疗急性踝关节扭伤的临床疗效。方法:将125例Ⅰ、Ⅱ度急性踝关节损伤患者依就诊顺序分为两组,对照组单纯外敷神效散治疗,观察组应用神效散联合交变脉冲磁疗仪治疗。结果:118例获得随访,对照组治愈率51.7%、总有效率79.3%,观察组治愈率75.0%、总有效率95.0%;对照组恢复工作平均时间(20.66±7.59)d,观察组平均(14.10±4.96)d;对照组满意度53.45%,观察组满意度86.67%(均P<0.05)。结论:神效散联合交变脉冲磁疗仪联合治疗急性踝关节扭伤,具有见效快、疗程短、疗效好的特点。%Objective To observe clinical effect of treatment for acute ankle sprains by special powder combined with the therapeutic equipment of alternating impulse. Methods One hundred and 25 patients with I or II degree of iacute ankle sprains were divided into two groups, the control group was simply treated with spe-cial powder and the observation group treated by special powder combined with therapeutic equipment of alter-nating impulse. Results One hundred and 18 pa-tients had been followed up.In the control group,the cure rate was 51.72%,the total effective rate was 79.31%,while in the observation group,the cure rate was 75%,the total effective rate was 95%.The average recov-ery time in the control group was 20.66 ± 7.59 days,while in the observation group 14.10 ± 4.96 days.Satisfaction rate of the control group was 53.45%,and that of the other group was 86.67%. The two groups had statistically significant differences in average cure rate, total efficient rate, recovery time and satisfaction. Conclusion By the Special Powder combined with the therapeutic equipment of alternating impulse,the treatment of acute ankle sprains is effective with special characteristics.

  13. Do ankle braces provide similar effects on ankle biomechanical variables in subjects with and without chronic ankle instability during landing?

    Songning; Zhang; Michael; Wortley; Julia; Freedman; Silvernail; Daniel; Carson; Maxime; R.Paquette

    2012-01-01

    <正>Purpose:The purpose of this study was to examine effects of a sport version of a semi-rigid ankle brace(ElementTM) and a soft ankle brace (ASO) on ankle biomechanics and ground reaction forces(GRFs) during a drop landing activity in subjects with chronic ankle instability(CAD compared to healthy subjects with no history of CAI. Methods:Ten healthy subjects and 10 subjects who had multiple ankle sprains participated in the study as the control and unstable subjects, respectively.The CAI subjects were age,body mass index and gender matched with the control subjects.The arch index and ankle functions of the subjects were measured in a subject screening session.During the biomechanical test session,participants performed five trials of drop landing from 0.6 m,wearing no brace(NB).Element? brace and ASO brace.Simultaneous recording of three-dimensional kinematic(240 Hz) and GRF(1200 Hz) data were performed. Results:The CAI subjects had lower ankle functional survey scores.The arch index and deformity results showed greater arch deformity of ElementTM against a static load than in NB and ASO due to greater initial arch position held by the brace.CAI participants had greater eversion velocity than healthy controls.The ASO brace reduced the first peak vertical GRF whereas ElementTM increased 2nd peak vertical GRF. ElementTMbrace reduced eversion range of motion(ROM) and peak eversion velocity compared to NB and ASO.In addition,ElementTM reduced dorsiflexion ROM and increased peak plantarflexion moment compared to NB and ASO. Conclusion:Results of static arch measurements and dynamic ankle motion suggest that the restrictions offered by both braces are in part due to more dorsiflexed ankle positions at contact,and higher initial arch position and stiffer ankle for ElementTM.

  14. Meniscus and ligament injuries

    The knee is one of the major weight-bearing joints and is relatively exposed to trauma. Capsuloligamentous structures are essential to provide joint stability and - in turn - persistent instability bears a risk for osteoarthritis that needs timely and comprehensive diagnosis. Using MRI it may be beneficial to routinely apply (T)SE sequences in all three major planes as a basic protocol and to add additional sequences according to the clinical information available and imaging findings in the basic protocol. Especially fat-suppressed sequences (STIR, T2w/PDw FS TSE) are very useful because they sensitively depict bone marrow edema pattern (BMEP)-like changes. This finding often alerts the reader to - sometimes only discrete - underlying pathologies and may - if found in typical locations - give information about the mechanism of injury and thus lead the radiologist to look for specific concomitant capsuloligamentous, cartilage, and/or meniscal injury. BMEP is quite prominent in contusion injury, whereas often it is but discrete in avulsion lesions. There is extensive literature about the signs, possible pitfalls, and the accuracy of MRI for the diagnosis of specific pathologies such as meniscal tears or cruciate or collateral ligament ruptures. However, combined injuries of more than one structure are frequent and affect the therapeutic approach. Thus, the primary goal of the radiologist is to go beyond the description of any isolated lesion and to give a comprehensive description of (or to reliably exclude) any injury to other structures. A necessary prerequisite to accomplish this is a thorough knowledge of the - in some locations - complex anatomic relationships, pitfalls, and locations where lesions typically occur and where they may be overlooked. (orig.)

  15. Redefining prosthetic ankle mechanics: non-anthropomorphic ankle design.

    LaPrè, Andrew K; Sup, Frank

    2013-06-01

    The moment transferred at the residual limb socket interface of transtibial amputees can be a limiting factor of the comfort and activity level of lower limb amputees. The high pressures seen can be a significant source of pain, as well as result in deep tissue damage. The compensation of the sound limbs causes an asymmetrical gait which can be a contributor of early onset osteoarthritis in the sound limbs. It has been shown that the moment transferred with conventional passive prostheses can be lowered in magnitude by aligning the tibia with ground reaction forces, but this limits the effectiveness of the device. With recent powered prosthetics designed to mimic the missing limb, power can be injected into the gait cycle, but can also be limited by this pressure threshold. This paper shows the results of calculations that suggest that altering the prosthetic ankle mechanism can reduce the socket interface moments by as much as 50%. This supports the development of an active non-anthropomorphic ankle prosthesis which reduces socket interface moments while still injecting substantial power levels into the gait cycle. PMID:24187257

  16. Relationship of ankle joint proprioceptor injury with chronic ankle instability: a preliminary study%踝关节本体感受器损伤与慢性踝关节不稳定关系的初步研究

    朱渊; 徐向阳; 刘津浩; 边海林

    2011-01-01

    Objective To analyze the effect of ankle joint proprioceptor injury on the functional ankle instability. Methods The study enrolled 18 ( 13 males) with chronic ankle instability treated with ligament reconstruction operation. The American Orthopaedic Foot and Ankle Surgeons (AOFAS)score was used for evaluation of the function before and after operation and the balance system evaluate the proprioception function. The two ankle ligament specimens from fresh frozen body and the tissue samples from operation were used for investigation of the structure and distribution of the sensory corpuscles by using histology and immunohistoehemical staining. Results The sections were evaluated with a microscope and an image analyzer. Labeled nerve endings were mapped, measured and categorized. Type Ⅰ ( Ruffini-like ending) , type Ⅱ ( Pacinin-like corpuscle ) and type Ⅳ- (noncorpuscular) nerve endings could be identified in all the lateral ankle ligaments, with majority of types Ⅰ and Ⅱ nerve endings.These receptors were distributed primarily over the superficial ligament and near the bony attachments.There was statistical difference between preoperative and postoperative sway distance as well as between preoperative and postoperative AOFAS score. Conclusions This study suggests that the longer history,severer symptoms and lower AOFAS score may lead to the severer injury of the mechanical proprioceptors.The proprioceptor injury is correlated with ankle joint instability and the ligament reconstruction is effective to avoid the repeated injury of the proprioceptor.%目的 从新鲜尸体和踝关节不稳患者手术中所切取的韧带周围组织入手,分析踝关节周围本体感受器的性质和分布,并进一步与临床病例的生物力学、本体感觉功能检验结果相比较,判断和分析本体感受器受损在功能性踝关节不稳定中的作用.方法18例踝关节不稳患者行韧带重建手术.术前、术后分别行功能评分[美国骨科

  17. MR imaging of anterior cruciate ligament injury: associated findings

    Authors investigated the associated findings and their value in the diagnosis of anterior cruciate ligament (ACL) injury in MR image. The knee MR images of 47 patients with ACL injury (complete;24, partial;23) and 61 patients with normal ACL confirmed by the knee arthroscopy or operation were reviewed retrospectively. The degree of anterior translocation of tibia and the degree of posterior cruciate ligament (PCL) buckling were evaluated. The prevalence and pattern of associated adjacent bone, ligament and meniscus injuries were studied. The means(± 2 standard errors) of anterior translocation were different significantly in statistical analysis (ρ < 0.001, student t-test) between injury group (7.51 ± 1.16 mm) and normal group (-0.56 ± 0.92mm). In the level of 5mm of anterior translocation for the criteria of ACL injury, the sensitivity, specificity, accuracy were 78.7%, 89.5%, 84.3% for each. The means of PCL buckling ratio were also different statistically between injury group(0.23 ± 0.02) and normal group(0.17 ± 0.01)(ρ < 0.001). In the level of 0.20 for diagnostic criteria of ACL injury, the sensitivity, specificity, accuracy were 71.4%, 83.6%, 78.4% for each. Thirty one medial meniscus tear (66%), thirteen lateral meniscus tear (28%), ten medial collateral ligament injury (28%), one PCL injury(2%) were associated with ACL injury. The twenty nine bone marrow changes were found in twenty patients (43%) which included acutely injured seven patients. In acute cases, the bone marrow changes were depicted as diffuse or focal high signal intensity lesions in lateral femoral or tibial condyles in contrast to the changes in chronic cases depicted as focal low signal intensity lesions in variable location. Lateral femoral condylar notch depression were found in nine patients (19%) and avulsion fractures of anterior tibial spine in four patients(9%). The associated findings with ACL injury (anterior translocation, buckling of PCL, associated bone, ligament and

  18. CT-arthrography of the cruciate ligaments

    The evaluation of the cruciate ligaments using CT in 218 patients shall be presented. An intraarticular administration of air must be performed. Special positionings are required in order to bring the axis of the cruciate ligaments into the cross-sectional plane of the CT. The normal appearance of the cruciate ligaments in CT-arthrography is described. A classification of the anterior cruciate ligament lesions with 4 different types is proposed. The four types of the anterior cruciate ligament lesions and the posterior cruciate ligament lesions are met with different frequency. For CT-arthrography a sensitivity of 93% and a specifity of 95% was found. In patients with previous reconstructive surgery of the cruciate ligaments the results can be objectively documented. Thus CT-arthrography can contribute in the diagnosis of postoperative complaints. (orig.)

  19. Ulnar Collateral Ligament Reconstruction

    Erickson, Brandon J.; Bach, Bernard R.; Cohen, Mark S.; Bush-Joseph, Charles A.; Cole, Brian J.; Verma, Nikhil N.; Nicholson, Gregory P.; Romeo, Anthony A.

    2016-01-01

    Background: Ulnar collateral ligament reconstruction (UCLR) is a common surgery performed in professional, collegiate, and high school athletes. Purpose: To report patient demographics, surgical techniques, and outcomes of all UCLRs performed at a single institution from 2004 to 2014. Study Design: Case series; Level of evidence, 4. Methods: All patients who underwent UCLR from January 1, 2004, through December 31, 2014, at a single institution were identified. Charts were reviewed to determine patient age, sex, date of surgery, sport played, athletic level, surgical technique, graft type, and complications. Data were collected prospectively, and patients were contacted via phone calls to obtain the return-to-sport rate, Conway-Jobe score, Andrews-Timmerman score, and Kerlan-Jobe Orthopaedic Clinic (KJOC) Shoulder and Elbow score. Continuous variable data were reported as weighted means, and categorical variable data were reported as frequencies with percentages. Results: A total of 187 patients (188 elbows) underwent UCLR during the study period (92% male; mean age, 19.6 ± 4.7 years; 78.2% right elbows). There were 165 baseball players (87.8% of all patients), 155 of whom were pitchers (82.5% of all patients). Ninety-seven (51.6%) were college athletes, 68 (36.2%) high school athletes, and 7 (3.7%) professional athletes at the time of surgery. The docking technique was used in 110 (58.5%) patients while the double-docking technique was used in 78 (41.5%). An ipsilateral palmaris longus graft was used in 110 (58.5%) patients while a hamstring autograft was used in 48 (25.5%) patients. The ulnar nerve was subcutaneously transposed in 79 (42%) patients. Clinical follow-up data were available on 85 patients. Mean follow-up was 60 ± 30.8 months. Overall, 94.1% of patients were able to return to sport and had a Conway-Jobe score of good/excellent while 4.3% had a score of fair. The mean KJOC score was 90.4 ± 6.7 and mean Andrews-Timmerman score was 92.5 ± 7

  20. The role of ankle bracing for prevention of ankle sprain injuries.

    Gross, Michael T; Liu, Hsin-Yi

    2003-10-01

    Lateral ankle sprains are one of the most common injuries incurred in recreational and competitive athletics. These injuries have a significant impact in terms of cost, athletic participation, and activities of daily living. Prophylactic ankle braces are often used to reduce the risk of injury recurrence when individuals return to athletic participation. The purpose of this clinical commentary is to review the literature and provide our own experience relative to the use of prophylactic ankle bracing. Relatively high incidence rates of ankle sprain injury have been reported for basketball and soccer athletes, military trainees, and individuals with a previous history of ankle sprain injury. Semirigid and laced ankle braces have significantly reduced the incidence of initial and recurrent ankle sprain injuries in athletic and military samples. With few exceptions, these braces do not appear to affect functional performance adversely. The prophylactic use of semirigid ankle braces appears warranted to reduce the incidence of initial and, in particular, recurrent ankle sprain injuries for individuals who participate in activities that have the highest risk for these injuries. Additional research is needed to evaluate the many new braces that are available and in use and their influence on the incidence of ankle sprain injury and functional performance. PMID:14620786

  1. Multiple Ligament Knee Injury: Complications

    Manske, Robert C.; Hosseinzadeh, Pooya; Giangarra, Charles E.

    2008-01-01

    Non-operative and operative complications are common following multiple ligament knee injuries. This article will describe common complications seen by the surgeon and physical therapist following this complex injury. Complications include fractures, infections, vascular and neurologic complications following injury and surgery, compartment syndrome, complex regional pain syndrome, deep venous thrombosis, loss of motion and persistent laxity issues. A brief description of these complications ...

  2. EFFECTS OF FATIGUE & GENDER ON PERONEAL REFLEXES AFTER ANKLE INVERSION

    Wilson, Erin Lawall

    2005-01-01

    An estimated 23,000 ankle injuries occur every day in the U.S. Ankle sprains account for 85% of all ankle injuries and inversion ankle sprains account for 85% of all ankle sprains. There is growing evidence that suggests gender and fatigue may increase the risk for inversion ankle sprains. Investigating the effects of fatigue and gender on peroneal reflex response after ankle inversion may help explain the differences in sprain rates with fatigue and gender. Therefore, the purpose of this stu...

  3. Conversion of ankle autofusion to total ankle replacement using the Salto XT revision prosthesis.

    Williamson, Emilie R C; Demetracopoulos, Constantine A; Ellis, Scott J

    2016-09-01

    Few reports in the literature have described the conversion of a surgically fused ankle to a total ankle replacement. The takedown of an autofusion and conversion to a prosthesis has not been described. We report the case of a patient with severe rheumatoid arthritis with an ankle autofusion fixed in equinus and severe talonavicular arthritis that was converted to ankle replacement using the Salto XT revision system. We describe the reasons why the decision was made to perform total ankle arthroplasty while concomitantly fusing the talonavicular joint, and discuss the rationale of the various surgical treatment options considered. We describe the clinical and radiographic outcomes achieved in this case. At 12 months post-operatively the patient reported significant reduction of pain, increased FAOS scores and had increased ankle range of motion. PMID:27502236

  4. A modified surgical technique for reconstruction of an acute acromioclavicular joint dislocation

    Marchie Anthony

    2009-01-01

    Full Text Available We report a modified surgical technique for reconstruction of coracoclavicular and acromioclavicular ligaments after acute dislocation of acromioclavicular joint using suture anchors. We have repaired 3 consecutive type III acromioclavicular dislocations with good results. This technique is simple and safe and allows anatomical reconstruction of the ligaments in acute dislocations.

  5. Foot and Ankle Injuries in Runners.

    Tenforde, Adam S; Yin, Amy; Hunt, Kenneth J

    2016-02-01

    Foot and ankle injuries account for nearly one-third of running injuries. Achilles tendinopathy, plantar fasciopathy, and ankle sprains are 3 of the most common types of injuries sustained during training. Other common injuries include other tendinopathies of the foot and ankle, bone stress injuries, nerve conditions including neuromas, and joint disease including osteoarthritis. This review provides an evidence-based framework for the evaluation and optimal management of these conditions to ensure safe return to running participation and reduce risk for future injury. PMID:26616180

  6. MR imaging findings in spring ligament insufficiency

    Yao, L. [Department of Radiology, MRI, CCC Building, Georgetown University Medical Center, 3800 Reservoir Road, NW, Washington, DC 20007-2197 (United States); Gentili, A. [UCLA Department of Radiological Sciences, West Los Angeles VA Medical Center, CA (United States); Cracchiolo, A. [UCLA Department of Orthopedic Surgery, UCLA Center for the Health Sciences, 10833 LeConte Avenue, Los Angeles, CA 90024 (United States)

    1999-05-01

    Objective. Spring ligament insufficiency is associated with chronic posterior tibial tendon dysfunction, and may constitute an indication for surgical repair or reconstruction. This study examines the accuracy of MRI for the diagnosis of insufficiency of the spring ligament. Design and patients. Two experienced musculoskeletal radiologists independently scored the MRI findings in 13 cases of surgically proven spring ligament insufficiency and in 18 control subjects, using a standardized scoring system. Results. Insufficiency of the spring ligament was associated with increased signal heterogeneity on short TE spin echo images, and an increase in the thickness of the medial portion of the ligament. The sensitivity of MRI for the diagnosis of spring ligament insufficiency was 54-77%, while the specificity was 100%. MRI assessment of the plantar portion of the spring ligament was unreliable (kappa=0.33), but the assessment of global ligament integrity was substantially reproducible (kappa=0.76). Conclusion. The medial portion of the spring ligament can be reliably assessed on routine MRI. The findings of spring ligament insufficiency on MRI are only moderately sensitive but highly specific. (orig.) With 6 figs., 1 tab., 9 refs.

  7. Effects of Nintendo Wii Fit Plus training on ankle strength with functional ankle instability

    Kim, Ki-Jong; Jun, Hyun-Ju; Heo, Myoung

    2015-01-01

    [Purpose] The objective of this study was to examine the effects of a training program using the Nintendo Wii Fit Plus on the ankle muscle strengths of subjects with functional ankle instability. [Subjects and Methods] This study was conducted using subjects in their 20s who had functional ankle instability. They were randomized to a strengthening training group and a balance training group with 10 subjects in each, and they performed an exercise using Nintendo Wii Fit Plus for 20 minutes. In...

  8. Clinical treatment of ankle injury from military training%军事训练致踝关节损伤的临床治疗

    辛健; 聂军; 杨俊; 郭新辉

    2012-01-01

    目的 探讨针对军人踝关节损伤的临床治疗方案.方法 回顾分析作者医院2008年1月~2011年3月收治的男性军人踝关节损伤196例,统计分析其具体的临床损伤类型,并评估不同损伤类型治疗后的疗效.结果 纳入本研究的军人踝关节损伤以韧带损伤为主(153例,78%),其次是踝关节骨折损伤(43例22%).在韧带损伤组中,以单纯外侧副韧带损伤、侧副韧带合并下胫腓韧带损伤和单纯内侧副韧带损伤为主;在踝关节骨折损伤组中,骨折类型以内翻内收型、外翻外展型、外旋型和直接暴力型为主.经综合治疗后,随访12个月后发现,韧带损伤组:治疗优良150例(98%)、治疗尚可3例(2%),踝关节骨折损伤组:治疗优良37例(86%)、治疗尚可6例(14%).结论 韧带损伤是削弱我军战斗力的主要影响因素之一.针对军人踝关节损伤的综合治疗是安全、有效的治疗方式.%Objective To investigate the clinical treatment regimen for ankle injuries in soldiers. Methods Retrospective analysis of 196 male soldiers with ankle injuries treated in our hospital from Jan 2008 to March 2011 was conducted to find out the specific clinical injury types and evaluate the outcome after treatment. Results A total of 153 (78% ) soldiers involved in the study had ligament injury and 43 (22%) had ankle fracture. The ligament injury group mainly included injury of lateral collateral ligament, injury of lateral collateral ligament combined with inferior tibiofibular ligament and injury of medial collateral ligament. The fractures were mainly inversion- abducted, eversion- abducted, extorsion and direct violence- based patterns in the ankle fracture group. All the patients received comprehensive treatment and the follow-up for 12 months, and the results revealed that 150 patients (98%) recovered completely and 3 patients (2%) recovered partially in the ligament injury group. The rates were 86% (n = 37) and 14% (n

  9. Primary ankle arthrodesis for neglected open weber B ankle fracture dislocation.

    Thomason, Katherine

    2014-07-01

    Primary ankle arthrodesis used to treat a neglected open ankle fracture dislocation is a unique decision. A 63-year-old man presented to the emergency department with a 5-day-old open fracture dislocation of his right ankle. After thorough soft tissue debridement, primary arthrodesis of the tibiotalar joint was performed using initial Kirschner wire fixation and an external fixator. Definitive soft tissue coverage was later achieved using a latissimus dorsi free flap. The fusion was consolidated to salvage the limb from amputation. The use of primary arthrodesis to treat a compound ankle fracture dislocation has not been previously described.

  10. Tradução e validação do questionário FAOS - FOOT and ankle outcome score para língua portuguesa Translation, cultural adaptation and validation of FOOT and ankle outcome score (FAOS questionnaire into portuguese

    Aline Mizusaki Imoto

    2009-01-01

    Full Text Available OBJETIVOS: (1 traduzir e validar a versão original da avaliação funcional de tornozelo e pé Foot and Ankle Outcome Score (FAOS da língua inglesa para a portuguesa em pacientes com história de entorse de tornozelo em inversão, (2 adaptar culturalmente à população brasileira e (3 correlacionar com o questionário de qualidade de vida SF-36. MÉTODO: O método de tradução e validação utilizado seguiu os critérios descritos por Guillemin et al. Foram incluídos 50 indivíduos com diagnóstico clínico de lesão ligamentar lateral do tornozelo por entorse. RESULTADOS: O questionário FAOS mostrou-se com reprodutibilidade de grau forte para todos os domínios intra e inter-examinador (pOBJECTIVE: (1 to translate and validate the original version of the Foot and Ankle Outcome Score (FAOS questionnaire from English into Portuguese in patients with diagnosis of lateral ligament injuries with ankle sprain history,(2 to provide cultural adaptation for Brazilian patients (3 to correlate it with the quality of life SF_36 questionnaire. METHOD: The method of translation and validation followed the criteria described by Guillemin et al. Fifty patients with ankle sprain were included. RESULTS AND CONCLUSION: FAOS questionnaire showed good reproducibility for patients with ankle sprain and good reliability for all intraand inter-interviewer sub-scales (p<0.05. The translation and cultural adaptation of FAOS questionnaire had its properties of assessment, reliability and validity measured, showing that this questionnaire is suitable for use in Brazilian patients with lateral ligament ankle injuries.

  11. Non-traumatic Thickening of the Anterior Cruciate Ligament

    To describe the magnetic resonance (MR) imaging findings of non-traumatic thickening of the anterior cruciate ligament (ACL) and to evaluate the associated lesions. Between January 2003 and August 2005, 44 knees of 44 patients who had thickened ACLs on MR images and had no history of knee trauma were analyzed retrospectively. The normal thickness of the ACL was measured on axial T2-weighted images of 40 healthy adult knees. The MR imaging findings of the thickened ACLs and associated lesions were analyzed. In 40 cases of healthy knees, the thickness of the proximal ACL was 3-6 mm. In 44 cases of non-traumatic thickening of the ACL, the thickness of the proximal ACL was 8-14 mm. There was an increased signal intensity and ill-defined border in all cases of thickened ACLs, linear low-signal intensity fibers parallel to the long axis of the thickened ACL (celery stalk appearance) in 24 cases, and entrapment in 10 cases. With respect to associated lesions, there was osteoarthritis in 40 cases, meniscal tears in 42 cases, and degeneration of the posterior cruciate ligament in 7 cases. Non-traumatic thickening of the ACL was associated with osteoarthritis and meniscal tears in almost all cases and showed increased signal intensity and ill-defined borders simulating acute ligamentous tears

  12. Non-traumatic Thickening of the Anterior Cruciate Ligament

    Oh, Hyun Jun; Park, Jin Gyoon; Song, Sang Gook [Chonnam National University Hospital, Gwangju (Korea, Republic of)

    2009-08-15

    To describe the magnetic resonance (MR) imaging findings of non-traumatic thickening of the anterior cruciate ligament (ACL) and to evaluate the associated lesions. Between January 2003 and August 2005, 44 knees of 44 patients who had thickened ACLs on MR images and had no history of knee trauma were analyzed retrospectively. The normal thickness of the ACL was measured on axial T2-weighted images of 40 healthy adult knees. The MR imaging findings of the thickened ACLs and associated lesions were analyzed. In 40 cases of healthy knees, the thickness of the proximal ACL was 3-6 mm. In 44 cases of non-traumatic thickening of the ACL, the thickness of the proximal ACL was 8-14 mm. There was an increased signal intensity and ill-defined border in all cases of thickened ACLs, linear low-signal intensity fibers parallel to the long axis of the thickened ACL (celery stalk appearance) in 24 cases, and entrapment in 10 cases. With respect to associated lesions, there was osteoarthritis in 40 cases, meniscal tears in 42 cases, and degeneration of the posterior cruciate ligament in 7 cases. Non-traumatic thickening of the ACL was associated with osteoarthritis and meniscal tears in almost all cases and showed increased signal intensity and ill-defined borders simulating acute ligamentous tears

  13. 踝关节损伤Weber与Lauge-Hansen综合分型分度读片法%Integrated Weber and Lauge-Hansen classification of ankle injuries

    刘经武; 谭利华; 田雨; 刘翠丽; 屈长征; 高劲松

    2014-01-01

    目的:介绍Danis-Weber与Lauge-Hansen综合分型分度法对踝关节损伤平片诊断的应用。方法:应用Danis-Weber与Lauge-Hansen综合分型分度法对287例踝关节创伤的平片重新读片,总结综合分型分度法对踝关节骨折与韧带损伤的诊断价值。结果:287例踝关节损伤照片常规平片共报告骨折343处,韧带损伤176处,应用综合分型分度法读片新发现骨折19处,新发现韧带损伤36处。结论:应用Danis-Weber与Large-Hansen综合分型分度读片法有利于提高影像学医师对踝关节损伤平片诊断的病变发现率。%To intrduce the integrated Danis-Weber and Lauge-Hansen classification of ankle injuries Methods:287 digital ra-diographies with ankle injuries were reviewed and sorted again with integrated Weber and Lauge -Hansen classification.Results:343 fractures and 176 ligamental injuries were found on the conventional ankle digital radiographic reports, and other 19 fractures and 36 ligamental injuries were confirmed with integrated Weber and Lauge-Hansen classification.Conclusion:It would increase the findings of the fractures and ligamen-tal injuries of the ankle joint when the imaging doctors report the injuries with the integrated Weber and Lauge-Hansen classification.

  14. Lichen simplex chronicus on the ankle (image)

    Lichen simplex chronicus on the ankle: Lichen simplex chronicus is also known as neurodermatitis. A minor itch may encourage scratching which increases the irritation, leading to more scratching. This ultimately results ...

  15. A novel dynamic ankle-supinating device.

    Gutierrez, Gregory M; Kaminski, Thomas

    2010-02-01

    Lateral ankle sprains (LAS) are among the most common joint injuries, and although most are resolved with conservative treatment, others develop chronic ankle instability (AI). Considerable attention has been directed toward understanding the underlying causes of this pathology; however, little is known concerning the neuromuscular mechanisms behind AI. A biomechanical analysis of the landing phase of a drop jump onto a device that simulates the mechanism of a LAS may give insight into the dynamic restraint mechanisms of the ankle by individuals with AI. Furthermore, work evaluating subjects who have a history of at least one lateral ankle sprain, yet did not develop AI, may help elucidate compensatory mechanisms following a LAS event. Identifying proper neuromuscular control strategies is crucial in reducing the incidence of AI. PMID:20147765

  16. Osteoarthritis of the Foot and Ankle

    ... joint. Diagnosis In diagnosing osteoarthritis, the foot and ankle surgeon will examine the foot thoroughly, looking for swelling in the joint, limited mobility, and pain with movement. In some cases, deformity ...

  17. What Is a Foot and Ankle Surgeon?

    ... school, the foot and ankle surgeon enters a postgraduate residency in podiatric medicine and surgery approved by ... disorders and injuries that affect people of all ages. They are uniquely qualified to detect the early ...

  18. Can textured insoles improve ankle proprioception and performance in dancers?

    Steinberg, Nili; Waddington, Gordon; Adams, Roger; Karin, Janet; Begg, Rezaul; Tirosh, Oren

    2016-08-01

    With the aim of determining both the acute and the chronic effects of textured insoles on the ankle discrimination and performance ability of dancers, 60 ballet dancers from the Australian Ballet School, aged 14-19 years, were divided into three groups (two intervention groups and a control group), age- and level-matched. In the first 5 weeks (weeks 1 to 5), the first intervention group (GRP1) was asked to wear textured insoles in their ballet shoes and the second intervention group (GRP2) was not given textured insoles to wear. In the next 5 weeks (weeks 6 to 10), GRP2 was asked to wear the same type of textured insoles and GRP1 did not wear the textured insoles. The control group (CTRL) did not wear textured insoles during the whole 10 weeks. All participants were tested preintervention, after 5 weeks and after 10 weeks for ankle discrimination score (AUC scores). Dance performance was assessed by 5-7 dance teachers. Pre-to-post change in AUC scores was significantly greater for the groups wearing insoles than for the controls (P = .046) and the size of pre-to-post changes did not differ between the two intervention groups (P = .834). Significant correlation was found between ankle discrimination score and performance scores, using the textured insoles (r = .412; P = .024). In conclusion, the stimulation to the proprioceptive system arising from textured insoles worn for five weeks was sufficient to improve the proprioceptive ability and performance ability of ballet dancers. PMID:26618395

  19. 后交叉韧带重建中股骨侧"锐角效应"的相关研究及骨道技术的评价%Correlative study of femur "acute angle" in reconstruction of posterior cruciate ligament with hamstring tendons and evaluation of bone tunnel technique

    闫昌葆; 陈百成; 赵宝辉; 孙然; 刘虎; 李嘉

    2009-01-01

    [Objective]To explore the "acute angle" of femur,and evaluate the bone tunnel technique in posterior cruciate ligament reconstruction. [Method] Using the porcine flexor digilorum tendon as graft, the author reconstructed posterior cruciate ligament. The bone tunnel was established wilh the angle of 80°,90°and 100°comparison the tunnel and intercondylar fossa of femur side wall,and press sensitive film was set between the edge of tunnel and graft. The pressure between was used to represent abrasion. The bigger the pressure was, the larger the abrasion was. The difference of pressure between bone tunnel technique group and the control group was compared. [ResultJThe pressure of angle 100°was lowest(3. 55 ±0. 21 MPa). And the pressure of burnishing group(3.29 ±0.19 MPa)was lower than that of the control group(3.55 ±0.21 MPa). [Conclusion]The bone tunnel technique can reduce the femoral; "acute angle" of femur in posterior cruciate ligament reconstruction.%[目的]探讨后交叉韧带重建中股骨侧的"锐角效应"以及对骨道技术进行评价.[方法]应用猪的屈趾肌腱作为移植物重建后交叉韧带,分别建立与股骨髁间窝侧壁呈80°、90°、100°夹角的骨道,以及对骨道边缘进行打磨处理.在骨道边缘与移植物之间放置压敏片计算得压强值来表示磨损作用的大小,压强值越大表示磨损作用越大.通过比较应用骨道技术重建PCL组与对照组的压强值来说明这种减小"锐角效应"的方法是否可行.[结果]应用骨道技术重建后交叉韧带各组中移植物与股骨髁间窝侧壁夹角为100°时压强最小[(3.55±0.21)MPa],并且对骨道边缘进行打磨后压强值[(3.29±0.19)MPa]明显低于对照组[(3.55±0.21)MPa].[结论]应用骨道技术可以有效减小后交叉韧带重建中股骨侧的"锐角效应".

  20. Postoperative infection in the foot and ankle.

    Chan, Victoria O

    2012-07-01

    Our discussion highlights the commonly performed surgical procedures in the foot and ankle and reviews the various imaging modalities available for the detection of infection with graphic examples to better enable radiologists to approach the radiological evaluation of postoperative infection in the foot and ankle. Discrimination between infectious and noninfectious inflammation remains a diagnostic challenge usually needing a combination of clinical assessment, laboratory investigations, and imaging studies to increase diagnostic accuracy.

  1. Is balance impaired by recurrent sprained ankle?

    Isakov, E; Mizrahi, J.

    1997-01-01

    OBJECTIVE: To evaluate uninjured and recurrent sprained ankles during single leg standing, both with and without visual input, and the contribution of related proprioceptive feedback in this event. METHODS: A force measuring system was used for monitoring reaction forces in the anteroposterior and mediolateral directions during single leg standing. Differences between selected variables obtained in the uninjured and sprained ankles were analysed using two way analysis of variance. RESULTS: Fo...

  2. An epidemiological survey on ankle sprain.

    Yeung, M S; Chan, K. M.; So, C H; Yuan, W Y

    1994-01-01

    Ankle sprain is a common sports injury and is often regarded as trivial by athletes and coaches. This epidemiological study was conducted among three categories of Hong Kong Chinese athletes: national teams, competitive athletes and recreational athletes. This study shows that as much as 73% of all athletes had recurrent ankle sprain and 59% of these athletes had significant disability and residual symptoms which led to impairment of their athletic performance. This study indicates that a pro...

  3. Pediatric anterior cruciate ligament reconstruction

    McConkey, Mark O.; Bonasia, Davide Edoardo; Amendola, Annunziato

    2011-01-01

    An increasing number of anterior cruciate ligament (ACL) injuries are seen in children now than in the past due to increased sports participation. The natural history of ACL deficient knees in active individuals, particularly in children is poor. Surgical management of ACL deficiency in children is complex due to the potential risk of injury to the physis and growth disturbance. Delaying ACL reconstruction until maturity is possible but risks instability episodes and intra-articular damage. S...

  4. Ankle flexibility and injury patterns in dancers.

    Wiesler, E R; Hunter, D M; Martin, D F; Curl, W W; Hoen, H

    1996-01-01

    Lower-extremity injuries are common among dancers and cause significant absences from rehearsals and performances. For this study of lower-extremity injuries in 101 ballet and 47 modern dance students, injuries requiring medical attention sustained over 1 academic year were associated with the following data obtained at the beginning of the school year: ankle flexibility, sex, dance discipline, previous injury, body mass index, and years of training. Eighty-three of the 148 students (age range, 12 to 28 years) reported prior lower-limb injuries, the most common being ankle sprains (28% of all dancers). Previous leg injuries correlated significantly with lower dorsiflexion measurements and with more new injuries. Female students had greater ankle and first metatarsophalangeal flexibility. Modern dancers had greater ankle inversion. Ninety-four students sustained 177 injuries during the study, including 75 sprains or strains and 71 cases of tendinitis. Thirty-nine percent (N = 69) were ankle injuries; 18% (N = 33) were knee injuries; 23% (N = 40) were foot injuries; and 20% (N = 35) were either hip or thigh injuries. Sixty-seven percent (N = 78) of the injured students were ballet dancers. Age, years of training, body mass index, sex, and ankle range of motion measurement had no predictive value for injury; previous injury and dance discipline both correlated with increased risk of injury. PMID:8947396

  5. Comparison of CT and MRI in patients with tibial plateau fracture: can CT findings predict ligament tear or meniscal injury?

    (1) To determine the accuracy of computed tomography (CT) in the evaluation of ligament tear and avulsion in patients with tibial plateau fracture. (2) To evaluate whether the presence or severity of fracture gap and articular depression can predict meniscal injury. A fellowship-trained musculoskeletal radiologist retrospectively reviewed knee CT and MRI examinations of 41 consecutive patients presenting to a level 1 trauma center with tibial plateau fractures. Fracture gap, articular depression, ligament tear and footprint avulsions were assessed on CT examinations. The MRI studies were examined for osseous and soft tissue injuries, including meniscal tear, meniscal displacement, ligament tear, and ligament avulsion. CT demonstrated torn ligaments with 80% sensitivity and 98% specificity. Only 2% of ligaments deemed intact on careful CT evaluation had partial or complete tears on MRI. Although the degree of fracture gap and articular depression was significantly greater in patients with meniscal injury compared with those without meniscal injury, ROC analysis demonstrated no clear threshold for gap or depression that yielded a combination of high sensitivity and specificity. In the acute setting, CT offers high sensitivity and specificity for depicting osseous avulsions, as well as high negative predictive value for excluding ligament injury. However, MRI remains necessary for the preoperative detection of meniscal injury. (orig.)

  6. Comparison of CT and MRI in patients with tibial plateau fracture: can CT findings predict ligament tear or meniscal injury?

    Mui, Leonora W.; Engelsohn, Eliyahu; Umans, Hilary [Jacobi Medical Center, Albert Einstein College of Medicine, Department of Radiology, Bronx, NY (United States)

    2007-02-15

    (1) To determine the accuracy of computed tomography (CT) in the evaluation of ligament tear and avulsion in patients with tibial plateau fracture. (2) To evaluate whether the presence or severity of fracture gap and articular depression can predict meniscal injury. A fellowship-trained musculoskeletal radiologist retrospectively reviewed knee CT and MRI examinations of 41 consecutive patients presenting to a level 1 trauma center with tibial plateau fractures. Fracture gap, articular depression, ligament tear and footprint avulsions were assessed on CT examinations. The MRI studies were examined for osseous and soft tissue injuries, including meniscal tear, meniscal displacement, ligament tear, and ligament avulsion. CT demonstrated torn ligaments with 80% sensitivity and 98% specificity. Only 2% of ligaments deemed intact on careful CT evaluation had partial or complete tears on MRI. Although the degree of fracture gap and articular depression was significantly greater in patients with meniscal injury compared with those without meniscal injury, ROC analysis demonstrated no clear threshold for gap or depression that yielded a combination of high sensitivity and specificity. In the acute setting, CT offers high sensitivity and specificity for depicting osseous avulsions, as well as high negative predictive value for excluding ligament injury. However, MRI remains necessary for the preoperative detection of meniscal injury. (orig.)

  7. The effects of axial preload and dorsiflexion on the tolerance of the ankle/subtalar joint to dynamic inversion and eversion.

    Funk, James R; Srinivasan, Sreebala C M; Crandall, Jeff R; Khaewpong, Nopporn; Eppinger, Rolf H; Jaffredo, Anna S; Potier, Pascal; Petit, Philippe Y

    2002-11-01

    Forced inversion or eversion of the foot is considered a common mechanism of ankle injury in vehicle crashes. The objective of this study was to model empirically the injury tolerance of the human ankle/subtalar joint to dynamic inversion and eversion under three different loading conditions: neutral flexion with no axial preload, neutral flexion with 2 kN axial preload, and 30 degrees of dorsiflexion with 2 kN axial preload. 44 tests were conducted on cadaveric lower limbs, with injury occurring in 30 specimens. Common injuries included malleolar fractures, osteochondral fractures of the talus, fractures of the lateral process of the talus, and collateral ligament tears, depending on the loading configuration. The time of injury was determined either by the peak ankle moment or by a sudden drop in ankle moment that was accompanied by a burst of acoustic emission. Characteristic moment-angle curves to injury were generated for each loading configuration. Neutrally flexed ankles with no applied axial preload sustained injury at 21 +/- 5 Nm and 38 degrees +/- 8 degrees in inversion, and 47 +/- 21 Nm and 28 degrees +/- 4 degrees in eversion. For ankles tested in neutral flexion with 2 kN of axial preload, inversion failure occurred at 77 +/- 27 Nm and 40 degrees +/- 12 degrees , and eversion failure occurred at 142 +/- 100 Nm and 41 degrees +/- 14 degrees . Ankles dorsiflexed 30 degrees and axially preloaded to 2 kN sustained inversion injury at 62 +/- 31 Nm and 33 degrees +/- 4 degrees , and eversion injury at 140 +/- 53 Nm and 40 degrees +/- 6 degrees . Survival analyses were performed to generate injury risk curves in terms of joint moment and rotation angle. PMID:17096228

  8. Measurement of blood pressure, ankle blood pressure and calculation of ankle brachial index in general practice

    Nexøe, Jørgen; Damsbo, Bent; Lund, Jens Otto;

    2012-01-01

    BACKGROUND: Low ankle brachial index (ABI) is a sensitive measure of 'burden' of atherosclerosis, indicating cardiovascular risk of the asymptomatic patient. Conventionally, ABI values......BACKGROUND: Low ankle brachial index (ABI) is a sensitive measure of 'burden' of atherosclerosis, indicating cardiovascular risk of the asymptomatic patient. Conventionally, ABI values...

  9. CT of the ankle joint. Anatomy - pathology

    Diagnosis of ligament ruptures via the possibilities of conventional radiology is often insufficient. To verify CT efficiency, postmortem specimens were scanned in axial, coronal and sagittal planes and compared with anatomical findings of sections in identical planes. After the preliminary examinations we conducted a study on 32 patients. The examinations of the anterior talofibular ligament showed a correlation between CT and operative findings in 30 of 32 cases. (orig.)

  10. Prospective study of ankle and foot fractures in elderly women

    Yadagiri Surender Rao

    2015-01-01

    Full Text Available The epidemiology of ankle fractures in old people is changing as time passes on. The incidence of ankle fractures increases with advancing age. The study conducted was among a rural popula-tion which comprised of 68 women (32 women with ankle fractures & 36 women with foot fractures. Patients studied were in the age group more than 50 years. The study highlights the etiological & risk factors for fractures of ankle & foot. The commonest ankle fracture was the lateral malleolar fracture & the commonest foot fracture was the 5th Metatarsal fracture. Diabetes is a risk factor which increases the occurrence of ankle and foot injuries.

  11. Pseudo-aneurysm of the anterior tibial artery, a rare cause of ankle swelling following a sports injury

    McAteer Eamon

    2005-10-01

    Full Text Available Abstract Background Ankle pain and swelling following sports injuries are common presenting complaints to the accident and emergency department. Frequently these are diagnosed as musculoskeletal injuries, even when no definitive cause is found. Vascular injuries following trauma are uncommon and are an extremely rare cause of ankle swelling and pain. These injuries may however be limb threatening and are important to diagnose early, in order that appropriate treatment can be delivered. We highlight the steps to diagnosis of these injuries, and methods of managing these injuries. It is important for clinicians to be aware of the potential for this injury in patients with seemingly innocuous trauma from sports injuries, who have significant ankle pain and swelling. Case presentation A young, professional sportsman presented with a swollen, painful ankle after an innocuous hyper-plantar flexion injury whilst playing football, which was initially diagnosed as a ligamentous injury after no bony injury was revealed on X-Ray. He returned 2 days later with a large ulcer at the lateral malleolus and further investigation by duplex ultrasound and transfemoral arteriogram revealed a Pseudo-Aneurysm of the Anterior Tibial Artery. This was initially managed with percutaneous injection of thrombin, and later open surgery to ligate the feeding vessel. The patient recovered fully and was able to return to recreational sport. Conclusion Vascular injuries remain a rare cause of ankle pain and swelling following sports injuries, however it is important to consider these injuries when no definite musculo-skeletal cause is found. Ultrasound duplex and Transfemoral arteriogram are appropriate, sensitive modalities for investigation, and may allow novel treatment to be directed percutaneously. Early diagnosis and intervention are essential for the successful outcome in these patients.

  12. MRI of anterior cruciate ligament healing

    Ihara, Hidetoshi; Miwa, Megumi; Deya, Keizo; Torisu, Kenji [Kyushu Rosai Hospital, Kitakyushu (Japan)

    1996-03-01

    The purpose of this study was to evaluate using MRI the natural healing of the anterior cruciate ligament (ACL) when treated conservatively by early protective motion. Consecutive acute complete intraligamentous ruptures of the ACL in 50 cases that were allowed to heal without surgery were evaluated before and after 3 month treatment by MRI, arthroscopy, and stress radiographs. Twenty-nine of the 50 patients were also reevaluated 11 months from the initial injury, of which 7 were reevaluated again 24 months from the initial injury by MRI. The MR appearance of the treated ACL was categorized into four grades depending on homogeneity, straight band, and size. MR assessment of the ACL after 3 month treatment demonstrated a well defined normal-sized straight band in 37 cases (74%). There was a significant relationship between the 3 and 11 month MR evaluations (r. = 0.801, p < 0.0001). There were also significant relationships between the MR and arthroscopic evaluations (r, = 0.455, p < 0.005) and between the MR and stress radiographic evaluations (r, = 0.348, p < 0.025) after the 3 month treatment. MRI can demonstrate ACL healing when treated conservatively with early protective mobilization. 40 refs., 3 figs., 2 tabs.

  13. Enhanced Fibroblast Cellular Ligamentization Process to Polyethylene Terepthalate Artificial Ligament by Silk Fibroin Coating.

    Jiang, Jia; Ai, Chengchong; Zhan, Zufeng; Zhang, Peng; Wan, Fang; Chen, Jun; Hao, Wei; Wang, Yaxian; Yao, Jinrong; Shao, Zhengzhong; Chen, Tianwu; Zhou, Liang; Chen, Shiyi

    2016-04-01

    Artificial ligaments utilized in reconstruction of anterior cruciate ligament (ACL) are usually made of polyethylene terepthalate (PET) because of its good mechanical properties in vivo. However, it was found that the deficiencies in hydrophilicity and biocompatibility of PET hindered the process of ligamentization. Therefore, surface modification of the PET is deemed as a solution in resolving such problem. Silk fibroin (SF), which is characterized by good biocompatibility and low immunogenicity in clinical applications, was utilized to prepare a coating on the PET ligament (PET+SF) in this work. At first, decrease of hydrophobicity and appearance of amino groups were found on the surface of artificial PET ligament after coating with SF. Second, mouse fibroblasts were cultured on the two different kinds of ligament in order to clarify the possible effect of SF coating. It was proved that mouse fibroblasts display better adhesion and proliferation on PET+SF than PET ligament according to the results of several technical methods including SEM observation, cell adhesive force and spread area test, and mRNA analysis. Meanwhile, methylthiazolyldiphenyl-tetrazolium bromide and DNA content tests showed that biocompatibility of PET+SF is better than PET ligament. In addition, collagen deposition tests also indicated that the quantity of collagen in PET+SF is higher than PET ligament. Based on these results, it can be concluded that SF coating is suggested to be an effective approach to modify the surface of PET ligament and enhance the "ligamentization" process in vivo accordingly. PMID:26526301

  14. MR imaging of alar and transverse atlantal ligament injuries

    Autopsy findings of ligaments of the upper cervical spine were compared with magnetic resonance imaging (MRI) findings. Ligaments were clearly shown as hypointensity on T1-weighted images and proton density images. Transverse images were useful in diagnosing alar and transverse atlantal ligament injuries. When there is a bilateral difference in the alar ligaments, ruptured ligament is suspected. Transverse ligament rupture was shown on interrupted hypointensity and as hyperintensity. MRI was capable of diagnosing alar ligament rupture in 8 of 11 patients, and transverse ligament rupture in all 3 patients. In 2 patients having Jefferson's fracture and injuried atlanoaxial subluxation encountered in the clinical practice, transverse ligament rupture was similarly observed as that in autopsy cases on MR images. Hyperintensity in the transverse ligament rupture area was seen even one year after injury. Injured transverse ligament was seen as swollen hyperintensity on sagittal images; and the hyperintensity was gradually decreased with the process of healing. (N.K.)

  15. Variations in meniscofemoral ligaments at anatomical study and MR imaging

    Cho, J.M.; Suh, J.S. [Department of Diagnostic Radiology, Yonsei University College of Medicine, Seoul (Korea, Republic of); Na, J.B. [Department of Diagnostic Radiology, Kyungsang National University, College of Medicine, Jinju (Korea, Republic of); Cho, J.H. [Department of Diagnostic Radiology, Ajou University College of Medicine, Suwon (Korea, Republic of); Kim, Y.; Yoo, W.K. [Department of Rehabilitation, Yonsei University College of Medicine, Seoul (Korea, Republic of); Lee, H.Y.; Chung, I.H. [Department of Anatomy, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1999-04-01

    Purpose To demonstrate variations in the meniscofemoral ligaments (ligaments of Wrisberg and Humphrey) at anatomical study and magnetic resonance (MR) imaging. Design Twenty-eight cadaveric knees were partially dissected for the examination of the meniscofemoral ligaments. One hundred knee MR examinations were reviewed by two experienced musculoskeletal radiologists. Proximal variations in the meniscofemoral ligaments at MR imaging were classified into three types according to the attachment site: type I, medial femoral condyle; type II, proximal half of the posterior cruciate ligament (PCL); type III, distal half of the PCL. Distal variations were classified into vertical or oblique types according to the orientation of the intermediate signal at the interface of the ligament and lateral meniscus. Results At anatomical study, six cases showed variations in the proximal insertion site of the meniscofemoral ligaments. At MR imaging 93 cases had one or more meniscofemoral ligaments, giving a total of 107 ligaments: 90 ligaments of Wrisberg and 17 ligaments of Humphrey. Forty-one ligaments of Wrisberg were type I, 28 type II, 19 type III, and with two indeterminate type, while 6 ligaments of Humphrey were type I and the remaining 11 were indeterminate. Seven cases showed no meniscofemoral ligament. Of the 107 meniscofemoral ligaments, the distal insertion orientation was of vertical type in 10 ligaments, oblique type in 70 and unidentified in 27. Conclusion An understanding of the high incidence of meniscofemoral ligament variations may help in the interpretation of knee MR studies. (orig.) With 7 figs., 1 tab., 16 refs.

  16. Resting Doppler ankle brachial pressure index measurement: a literature review.

    Sihlangu, Dorcus; Bliss, Julie

    2012-07-01

    Peripheral vascular disease (PVD) is under-diagnosed in primary and acute settings. The use of Doppler ankle brachial pressure index (ABPI) is effective in diagnosing PVD , aid in determining aetiology of leg ulcers and is cost efficient in reducing the effects of atherosclerosis and cardiovascular events. The aim of this literature review was to review practitioners' experience in using Doppler ABPI, different skills used to measure ABPI and to examine practitioners' confidence in ABPI. The findings identified variation in method for Doppler measurement: including position of the artery, arm measurement, resting period and type of equipment for measuring blood pressure, variations in practitioners' training and experience have demonstrated variability in ABPI results. Although limited in number, the studies have demonstrated knowledge gap, and the need for training among health professionals. PMID:22875182

  17. Emergency arthroscopic debridement and reduction associated with the second stage ligament reconstruction for the treatement of acute posterolateral rotatory dislocation of knee%急诊关节镜下清创复位联合二期韧带重建治疗急性膝关节后外侧旋转脱位

    何锐; 杨柳; 郭林; 陈光兴; 段小军; 戴刚

    2012-01-01

      Objective To discuss the curative effect of emergency arthroscopic debridement and reduction associated with the second stage anterior cruciate ligament (ACL) reconstruction for acute posterolateral rotatory dislocation of knee. Methods The retrospective study involved 3 patients with acute posterolateral rotarory dislocation treated in Southwest Hospital of Third Military Medical University from September 2007 to August 2008. Emergency arthroscopy was taken to reduce the knee and debride articular cavity. One case with medial collateral ligment (MCL) rupture was repaired and another 2 cases with MCL partialy injury accepted conservative treatment of hinge knee orthosis until natural healing. Three months later, ACL reconstruction with LARS artificial ligament were performed for all patients. The range of motion (ROM) of knee and Lysholm scores were observed during the follow-up. Results The mean duration of follow-up was 15 months. No anterior knee instability had happened. Results of anterior drawer test and talar tilt test were negative, no heteropic ossification was found in 3 patients, the ROM were 0°-130° , 0°-120° and 0°-130° in 3 months after reconstruction surgery, and the Lysholm score were 91 point, 98 point and 94 point in 12 months afier reconstruction. Conclusion Emergency arthroscopic reduction and debridement associated with standard ACL reconstruction results in good curative outcomes for acute posterolateral rotatory dislocation of knee.%  目的总结急诊关节镜下复位清创联合二期韧带重建手术在急性膝关节后外侧旋转脱位治疗中的效果.方法回顾性分析2007年9月至2008年8月第三军医大学西南医院收治的3例急性膝关节后外侧旋转脱位患者的临床资料,3例患者均急诊行关节镜手术清创+复位治疗,其中1例内侧副韧带(MCL)Ⅲ度损伤患者行MCL修补缝合术;2例MCLⅡ度损伤患者佩戴铰链支具保守治疗.术后3个月,3例患者接受LARS人

  18. Sprained Ankle Could Pose Longer-Term Harms to Health

    ... them said they had sustained some kind of ankle injury at some point in their lives. Those who' ... taken more seriously, the researchers said. "In isolation, ankle injuries are seen as relatively benign and inconsequential injuries," ...

  19. Prospective Epidemiological Study of Basketball Injuries During One Competitive Season: Ankle Sprains and Overuse Knee Injuries

    Elke Cumps; Evert Verhagen; Romain Meeusen

    2007-01-01

    This prospective cohort study aims to assess the overall incidence of acute and overuse basketball injuries and identifies risk factors associated with ankle sprains and knee overuse injuries. In total, 164 senior players (23.7 years ± 7.0) of all levels of play, and including both men and women, participated voluntarily during one season. A total of 139 acute and 87 overuse injuries were reported, resulting in an overall injury incidence of 9.8 (8.5 to 11.1) per 1,000 hours. The incidence of...

  20. Development and Reliability of the Ankle Instability Instrument

    Docherty, Carrie L; Gansneder, Bruce M; Arnold, Brent L; Hurwitz, Shepard R.

    2006-01-01

    Context: Functional ankle instability has been defined in a variety of ways. Factors that are frequently used in this definition include a history of a severe ankle sprain, a history of multiple ankle sprains, and a recurrent feeling of instability or “giving way.” With all the variations in defining functional ankle instability, it becomes increasingly important to develop a more consistent framework for assessing this instability.