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Sample records for 63510c hip 73786b

  1. Hip Replacement

    Hip replacement is surgery for people with severe hip damage. The most common cause of damage is ... therapy, pain medicines, and exercise haven't helped, hip replacement surgery might be an option for you. ...

  2. Hip instability.

    Smith, Matthew V; Sekiya, Jon K

    2010-06-01

    Hip instability is becoming a more commonly recognized source of pain and disability in patients. Traumatic causes of hip instability are often clear. Appropriate treatment includes immediate reduction, early surgery for acetabular rim fractures greater than 25% or incarcerated fragments in the joint, and close follow-up to monitor for avascular necrosis. Late surgical intervention may be necessary for residual symptomatic hip instability. Atraumatic causes of hip instability include repetitive external rotation with axial loading, generalized ligamentous laxity, and collagen disorders like Ehlers-Danlos. Symptoms caused by atraumatic hip instability often have an insidious onset. Patients may have a wide array of hip symptoms while demonstrating only subtle findings suggestive of capsular laxity. Traction views of the affected hip can be helpful in diagnosing hip instability. Open and arthroscopic techniques can be used to treat capsular laxity. We describe an arthroscopic anterior hip capsular plication using a suture technique. PMID:20473129

  3. Hip Ultrasound

    ... Infant ultrasound can be used to check the hips for developmental dysplasia of the hip (DDH), which in infants can range from a shallow cup (bony acetabular dysplasia), to complete dislocation with the ball of the ...

  4. Hip Revision

    Full Text Available Hip Revision Featuring the ZMR® Hip System Tapered Distal Stem Zimmer, Inc. Winfield, Illinois September 3, 2009 Welcome to this OR Live webcast presentation, brought to you by Zimmer. ...

  5. Hip Revision

    Full Text Available ... Revision Featuring the ZMR® Hip System Tapered Distal Stem Zimmer, Inc. Winfield, Illinois September 3, 2009 Welcome ... a hybrid hip arthroplasty with a cemented femoral stem and an acetabular shell. You can see the ...

  6. Hip arthroscopy

    Henrique Antônio Berwanger de Amorim Cabrita

    2015-06-01

    Full Text Available Hip arthroscopy is a safe method for treating a variety of pathological conditions that were unknown until a decade ago. Femoroacetabular impingement is the commonest of these pathological conditions and the one with the best results when treated early on. The instruments and surgical technique for hip arthroscopy continue to evolve. New indications for hip arthroscopy has been studied as the ligamentum teres injuries, capsular repair in instabilities, dissection of the sciatic nerve and repair of gluteal muscles tears (injuries to the hip rotator cuff, although still with debatable reproducibility. The complication rate is low, and ever-better results with fewer complications should be expected with the progression of the learning curve.

  7. Hip Revision

    Full Text Available ... radiograph, unfortunately, three years down the line, this patient was developing increasing hip pain. And you can ... you on the x-rays, this was a patient that had an infection; and we treated this ...

  8. Hip ultrasound

    Martinoli, Carlo, E-mail: carlo.martinoli@libero.it [Radiologia, DISC, Università di Genova, Largo Rosanna Benzi 8, I-16132 Genoa (Italy); Garello, Isabella; Marchetti, Alessandra; Palmieri, Federigo; Altafini, Luisa [Radiologia, DISC, Università di Genova, Largo Rosanna Benzi 8, I-16132 Genoa (Italy); Valle, Maura [Radiologia, Gaslini Children Hospital, Genova (Italy); Tagliafico, Alberto [Radiologia, National Institute for Cancer Research, Genoa (Italy)

    2012-12-15

    In newborns, US has an established role in the detection and management of developmental dysplasia of the hip. Later in childhood, when the limping child is a major diagnostic dilemma, US is extremely helpful in the identification of the varied disease processes underlying this condition, as transient synovitis, septic arthritis, Perthes disease and slipped femoral capital epiphysis. In adolescent practicing sporting activities, US is an excellent means to identify apophyseal injures about the pelvic ring, especially when avulsions are undisplaced and difficult-to-see radiographically. Later on, in the adulthood, US is an effective modality to diagnose tendon and muscle injuries about the hip and pelvis, identify effusion or synovitis within the hip joint or its adjacent bursae and guide the treatment of these findings. The aim of this article is to provide a comprehensive review of the most common pathologic conditions about the hip, in which the contribution of US is relevant for the diagnostic work-up.

  9. Hip ultrasound.

    Martinoli, Carlo; Garello, Isabella; Marchetti, Alessandra; Palmieri, Federigo; Altafini, Luisa; Valle, Maura; Tagliafico, Alberto

    2012-12-01

    In newborns, US has an established role in the detection and management of developmental dysplasia of the hip. Later in childhood, when the limping child is a major diagnostic dilemma, US is extremely helpful in the identification of the varied disease processes underlying this condition, as transient synovitis, septic arthritis, Perthes disease and slipped femoral capital epiphysis. In adolescent practicing sporting activities, US is an excellent means to identify apophyseal injures about the pelvic ring, especially when avulsions are undisplaced and difficult-to-see radiographically. Later on, in the adulthood, US is an effective modality to diagnose tendon and muscle injuries about the hip and pelvis, identify effusion or synovitis within the hip joint or its adjacent bursae and guide the treatment of these findings. The aim of this article is to provide a comprehensive review of the most common pathologic conditions about the hip, in which the contribution of US is relevant for the diagnostic work-up. PMID:21571471

  10. 'Hip' pain.

    Zacher, Josef; Gursche, Angelika

    2003-02-01

    'Hip' pain is usually located in the groin, upper thigh or buttock and is a common complaint. Slipped capital femoral epiphysis, avascular femoral head necrosis and apophyseal avulsion are the most common diagnoses in childhood and adolescents. Strains and fractures are common in sport-active adults. Osteoarthritis occurs in middle-aged and older adults. Trauma may result in femoral head fracture or typical muscle and tendon sprains and bursitis. Septic or inflammatory arthritis can occur at every age. Septic arthritis, fractures and acute epiphyseal slipping are real emergency cases. Congenital dysplasia of the hip joint may lead to labral tears and early osteoarthritis. The most important hip problems in children, adolescents, adult and older people are discussed; these problems originate from intra-articular disorders and the surrounding extra-articular soft tissues. Medical history, clinical examination and additional tests, including imaging, will be demonstrated. Principles of treatment are given for specific disorders. PMID:12659822

  11. Hip Revision

    Full Text Available ... re going to initially look at Scott's preoperative x-rays and just kind of describe the situation that ... up to that time. Here's Scott's initial preoperative x-ray, where we see a hybrid hip arthroplasty with ...

  12. Hip dysplasia and congenital hip dislocation

    Lingg, G.; Nebel, G.; von Torklus, D.

    1981-11-01

    In human genetics and orthopedics quite different answers have been given to the question of hereditary transmission and frequency of hip dysplasia in families of children with congenital hip dislocation. We therefore have made roentgenometric measurements of 110 parents of children with congenital hip dislocation. In 25% we found abnormal flat acetabulae, whereas 12% had pathologic deep hips. This may propose a new concept of morphology of congenital hip dysplasia.

  13. Hip replacement

    Patients with problems following implantation of cemented total hip prostheses must be clinically examined. This examination is followed by a series of diagnostic imaging procedures. These include X-ray diagnosis, 3-phase 99mTc-MDP bone scans, scientigraphy for inflammation, and arthrography, performed singly or as sequential studies. X-ray findings and scientigraphic patterns arousing or confirming a suspicion of aseptic (mechanical) or septic (infectious) loosening of the prosthesis are evaluated and discussed. (orig.)

  14. Bursitis of the Hip

    MENU Return to Web version Bursitis of the Hip Overview What is bursitis? Bursitis (say: “burse-eye- ... bursitis is swelling affecting the bursae of the hip. Bursitis does not only happen in the hip. ...

  15. Hip fracture surgery

    ... repair; Femoral neck fracture repair; Trochanteric fracture repair; Hip pinning surgery; Osteoarthritis-hip ... top of the bone) you may have a hip pinning procedure. During this surgery: You lie on ...

  16. Hip fracture - discharge

    ... 2012:chap 55. Read More Broken bone Hip fracture surgery Hip pain Leg MRI scan Osteoporosis - overview Patient Instructions Getting your home ready - knee or hip surgery Osteomyelitis - discharge Update Date 11/ ...

  17. Ultrasound: Infant Hip

    ... ultrasound when they suspect a problem called developmental dysplasia of the hip (DDH) . DDH is a hip deformity that can ... THIS TOPIC X-Ray Exam: Leg Length Developmental Dysplasia of the Hip X-Ray Exam: Hip Contact Us Print Resources ...

  18. Hip replacement - precautions

    ... Barker KL, Dewey ME, Sackley CM. Effectiveness of physiotherapy exercise following hip arthroplasty for osteoarthritis: a systematic ... to ask your doctor Hip replacement - discharge Preventing falls - what to ask your doctor Update Date 11/ ...

  19. Taper Hip Prosthesis

    Full Text Available ... the minimally invasive anterial lateral approach to the right hip in this gentleman. We're going to ... the anterior superior at the spine of the right hip. And at this point we'll begin. ...

  20. Taper Hip Prosthesis

    Full Text Available ... OR Live" Webcast on the Kinectiv Total Hip System. At this time, let’s join Dr. Maltry in ... going to be installing the Zimmer Kinectiv Hip System today and we'll walk you through that. ...

  1. Hip Injuries and Disorders

    Your hip is the joint where your thigh bone meets your pelvis bone. Hips are called ball-and-socket joints because the ... a cup-like space in your pelvis. Your hips are very stable. When they are healthy, it ...

  2. Hip supporting device

    2011-01-01

    The present invention relates to a device for limiting movements in one or more anatomical joints, such as a device for limiting movement in the human hip joint after hip replacement surgery. This is provided by a device for limiting movement in the human hip joint, said device comprising: at least...

  3. Hip arthroscopy in the setting of hip dysplasia

    Yeung, M.; Kowalczuk, M.; Simunovic, N.; Ayeni, O. R.

    2016-01-01

    Objective Hip arthroscopy in the setting of hip dysplasia is controversial in the orthopaedic community, as the outcome literature has been variable and inconclusive. We hypothesise that outcomes of hip arthroscopy may be diminished in the setting of hip dysplasia, but outcomes may be acceptable in milder or borderline cases of hip dysplasia. Methods A systematic search was performed in duplicate for studies investigating the outcome of hip arthroscopy in the setting of hip dysplasia up to Ju...

  4. Do normal hips dislocate?

    Alshameeri, Zeiad; Rehm, Andreas

    2014-11-01

    There have been a small number of case reports describing late normal-hip dislocations in children who were later diagnosed with developmental dysplasia of the hip. Here, we contest the assumption that normal hips can dislocate. We argue that (as in our case) the ultrasound scans in all published case reports on late dislocated normal hips did not show results that were entirely normal and therefore, so far, there has been no convincing evidence of a dislocation of a normal hip. We also want to highlight the importance of meticulous ultrasound and clinical assessments of high-risk children by an experienced orthopaedic surgeon. PMID:25144883

  5. The other hip in unilateral hip dysplasia

    Jacobsen, Steffen; Rømer, Lone; Søballe, Kjeld

    2006-01-01

    We reviewed transverse pelvic computed tomography scans of 197 consecutively referred adult patients with hip pain thought to be secondary to developmental dysplasia. A center-edge angle of 20 degrees or less was considered the upper normal value. Four groups were identified: 69 patients...... with apparently unilateral right developmental dysplasia (left hip center-edge angles greater than 20 degrees), 26 patients with apparently unilateral left developmental dysplasia (right hip center-edge angles greater than 20 degrees), 68 patients with bilateral developmental dysplasia, and 34 patients...... with bilateral borderline developmental dysplasia (bilateral center-edge angles less than or equal to 25 degrees). The pelvic computed tomography scans were compared with computed tomography scans of 41 control subjects with healthy hips. The joint anatomy of patients with developmental dysplasia differed from...

  6. Painful Hip Prosthesis: Definition

    Ferrata, P.; Carta, S.; Fortina, M.; Scipio, D.; Riva, A.; Di Giacinto, S.

    2010-01-01

    Pain is the main reason inducing patients to undergo surgery and persistence of pain after the operation is a major concern, both for the patient and the surgeon. Up to 10% of patients report pain five years after hip arthroplasty. An analysis of the literature reveals numerous causes of pain localised to the replacement hip. In assessing a painful hip it is fundamental to arrive at a definite diagnosis before starting any treatment. Intrinsic causes can be identified, such as unrecognised as...

  7. Imaging of hip arthroplasty

    Miller, Theodore T., E-mail: millertt@hss.edu [Department of Radiology and Imaging, Hospital for Special Surgery, 535 E. 70th Street, New York, NY 10021 (United States)

    2012-12-15

    The imaging evaluation of the prosthetic hip begins with radiography, but arthrography, aspiration, scintigraphy, sonography, CT and MR imaging all have roles in the evaluation of the painful prosthesis. This article will review the appearance of normal hip arthroplasty including hemiarthroplasty, total arthroplasty, and hip resurfacing, as well as the appearances of potential complications such as aseptic loosening and osteolysis, dislocation, infection, periprosthetic fracture, hardware failure, and soft tissue abnormalities.

  8. Hip fracture - discharge

    Inter-trochanteric fracture repair - discharge; Subtrochanteric fracture repair - discharge; Femoral neck fracture repair - discharge; Trochanteric fracture repair - discharge; Hip pinning surgery - discharge

  9. Hip Fractures among Older Adults

    ... online training for health care providers. Learn More Hip Fractures Among Older Adults Recommend on Facebook Tweet ... get older. What You Can Do to Prevent Hip Fractures You can prevent hip fractures by taking ...

  10. CONSERVATIVE TREATMENT OF HIP DYSPLASIA

    Mikhail Mikhailovich Kamosko; Mahmoud Stanislavovich Poznovich

    2014-01-01

    Hip dysplasia in children is the subject of careful study by specialists both in our country and abroad. There are three basic variants of hip dysplasia: congenital acetabular dysplasia, congenital subluxation of the hip and congenital dislocation of the hip. However, treatment of congenital dislocation of the hip, which is the most severe form of hip dysplasia in children, currently remains one of the topical problems of children’s orthopedics, despite the significant achievements of modern ...

  11. Hip joint injection

    ... cause of the pain. For some, it can last weeks or months. Alternative Names Cortisone shot - hip; Hip injection; Intra-articular steroid ... writing by ADAM Health Solutions. About MedlinePlus Site Map FAQs Contact ... Institutes of Health Page last updated: 23 August 2016

  12. Taper Hip Prosthesis

    Full Text Available Zimmer M/L Taper Hip Prosthesis with Modular Neck Kinectiv® Technology March 12, 2009 7:00 PM EDT Welcome to this "OR Live" Webcast presentation ... an "OR Live" Webcast on the Kinectiv Total Hip System. At this time, let’s join Dr. Maltry ...

  13. Hip Problems in Infants

    ... problems that can lead to dislocation of the hip bones. This is also called dysplasia (say: "diss-play-see-uh"). This means that ... problems later in life? Source Screening for Developmental Dysplasia of the Hip by LM French, M.D., and FR Dietz, ...

  14. TREATMENT OF HIP DYSPLASIA

    Iulian ICLEANU

    2015-11-01

    Full Text Available In this thesis, our purpose is to show that using physiotherapy on patients with hip dysplasia from the very beginning, in the first months of life, helps treating them faster. Common literature proposes to use physiotherapy on patients with hip dysplasia either after their recovery or in the terminal phase of recovery, claiming that any earlier intervention will prolong the hip recovery. The effects of hip dysplasia reflect over the whole musculoskeletal system, while it hinders the knees (genu valgum, the ankles (ankle valgus, calcaneal valgus and the spine (scoliosis especially at the lumbar level. The most spectacular are at the hip level, that is why we made an analytical evaluation only for this joint. To show the importance of physiotherapy for children with hip dysplasia we started from the hypothesis: untimely treatment for children with hip dysplasia has improved results in functional recovery and in obtaining a better stability, without the necessity of orthopedics or surgical interventions. The research methods used in this study are: the observation method, the bibliographic study method, the experimental method, the graphics method and the statistical mathematical method to process the data and to represent the results graphically. In the end, the results obtained are significantly different from the initial evaluations and we came to the conclusion that starting an untimely analytical kinetic treatment and globally personalizing it to every patient improves stability and biomechanical parameters for the hip.

  15. Total Hip Arthroplasty for Hip Fractures

    Monzón, Daniel Godoy; Iserson, Kenneth V.; Jauregui, José; Musso, Carlos; Piccaluga, Francisco; Buttaro, Martin

    2014-01-01

    Introduction: This study aimed to determine the dislocation and reoperation rate, functional outcomes, and the survival rate of the unique subset of very old but lucid and independent patients with hip fractures following a total hip arthroplasty (THA) and geriatric team-coordinated perioperative care. Method: Between 2000 and 2006, previously independent ambulatory patients ≥80 years old presenting with an intracapsular hip fracture were given THAs under the care of an integrated orthopedic surgery–geriatric service. Their fracture-related complications, ambulation, mental status, and survival were followed for 5 to 11 years postinjury. Results: Five years postinjury, 57 (61.3%) patients of the original study group were living. In all, 3 (3.2%) patients had postoperative hip dislocations (and 2 patients had dislocation twice) and 2 reoperations were needed within the first postoperative month. There were no hip dislocations or reoperations after the first year. Radiographs obtained on 88% of the surviving patients at 5 years postoperatively showed that all remained unchanged from their immediate postoperative images. Nearly half of the patients were still able to ambulate as they did preoperatively and their mixed-model equation was statistically unchanged. Conclusion: This study of patients >80 years old with previously good functional status demonstrates that with appropriate surgical (best prosthesis, good operating technique, and regional anesthesia) and geriatric (pre- and postoperative assessments, close follow-up, medication adjustments, and fall-prevention instruction) care, they have few hip dislocations and reoperations, survive postfracture at least as long as their noninjured contemporaries, and continue to function and ambulate as they did prior to their injury. PMID:24660092

  16. Formed HIP Can Processing

    Clarke, Kester Diederik [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-07-27

    The intent of this report is to document a procedure used at LANL for HIP bonding aluminum cladding to U-10Mo fuel foils using a formed HIP can for the Domestic Reactor Conversion program in the NNSA Office of Material, Management and Minimization, and provide some details that may not have been published elsewhere. The HIP process is based on the procedures that have been used to develop the formed HIP can process, including the baseline process developed at Idaho National Laboratory (INL). The HIP bonding cladding process development is summarized in the listed references. Further iterations with Babcock & Wilcox (B&W) to refine the process to meet production and facility requirements is expected.

  17. CONSERVATIVE TREATMENT OF HIP DYSPLASIA

    Михаил Михайлович Камоско

    2014-12-01

    Full Text Available Hip dysplasia in children is the subject of careful study by specialists both in our country and abroad. There are three basic variants of hip dysplasia: congenital acetabular dysplasia, congenital subluxation of the hip and congenital dislocation of the hip. However, treatment of congenital dislocation of the hip, which is the most severe form of hip dysplasia in children, currently remains one of the topical problems of children’s orthopedics, despite the significant achievements of modern medicine. In spite of the large amount of research in this field, treatment principles of hip dysplasia are still under discussion.

  18. Hip arthroscopy in the setting of hip dysplasia

    Yeung, M.; Kowalczuk, M.; Simunovic, N.

    2016-01-01

    Objective Hip arthroscopy in the setting of hip dysplasia is controversial in the orthopaedic community, as the outcome literature has been variable and inconclusive. We hypothesise that outcomes of hip arthroscopy may be diminished in the setting of hip dysplasia, but outcomes may be acceptable in milder or borderline cases of hip dysplasia. Methods A systematic search was performed in duplicate for studies investigating the outcome of hip arthroscopy in the setting of hip dysplasia up to July 2015. Study parameters including sample size, definition of dysplasia, outcomes measures, and re-operation rates were obtained. Furthermore, the levels of evidence of studies were collected and quality assessment was performed. Results The systematic review identified 18 studies investigating hip arthroscopy in the setting of hip dysplasia, with 889 included patients. Criteria used by the studies to diagnose hip dysplasia and borderline hip dysplasia included centre edge angle in 72% of studies but the range of angles were quite variable. Although 89% of studies reported improved post-operative outcome scores in the setting of hip dysplasia, revision rates were considerable (14.1%), with 9.6% requiring conversion to total hip arthroplasty. Conclusion The available orthopaedic literature suggests that although improved outcomes are seen in hip arthroscopy in the setting of hip dysplasia, there is a high rate of re-operation and conversion to total hip arthroplasty. Furthermore, the criteria used to define hip dysplasia vary considerably among published studies. Cite this article: M. Yeung, M. Kowalczuk, N. Simunovic, O. R. Ayeni. Hip arthroscopy in the setting of hip dysplasia: A systematic review. Bone Joint Res 2016;5:225–231. DOI: 10.1302/2046-3758.56.2000533. PMID:27313136

  19. Imaging of hip arthroplasty

    Hip arthroplasty has become a common and still increasing procedure for the treatment of osteoarthritis, advanced head necrosis, post-inflammatory arthritis or rheumatoid arthritis.Radiography is the most important imaging modality for monitoring the normal, asymptomatic hip arthroplasty. Radiographs are obtained at the end of a surgical treatment, to exclude complications like fracture or component misplacement. In the follow-up radiographs are used for the diagnosis of loosening and infection of the hip arthroplasty as well as soft tissue ossification. Together with the history and clinical information, the analysis of morphological findings allows to find the grade of loosening. MRI has been advocated in the diagnosis of infection, in particular in the localisation of soft tissue involvement.Imaging, especially by radiographs, is used for the evaluation of the normal and complicated follow-up of hip arthroplasty. (orig.)

  20. Treatment of hip dysplasia.

    Anderson, A

    2011-04-01

    Hip dysplasia is a common orthopaedic developmental disorder of dogs. This paper reviews the treatment options available for management of the condition in the skeletally immature and adult dog. PMID:21906059

  1. Taper Hip Prosthesis

    Full Text Available Zimmer M/L Taper Hip Prosthesis with Modular Neck Kinectiv® Technology March 12, 2009 7:00 PM EDT Welcome to this "OR Live" Webcast presentation brought to you by Zimmer. During ...

  2. Taper Hip Prosthesis

    Full Text Available ... L Taper Hip Prosthesis with Modular Neck Kinectiv® Technology March 12, 2009 7:00 PM EDT Welcome ... hopefully you will see the benefits and the advantages of the new Zimmer Kinectiv System. Thank you. ...

  3. Taper Hip Prosthesis

    Full Text Available ... on the Kinectiv Total Hip System. At this time, let’s join Dr. Maltry in the operating room. ... you show us that leg position one more time? Can we show his front view of how ...

  4. Arthroscopic hip labral repair.

    Philippon, Marc J; Faucet, Scott C; Briggs, Karen K

    2013-05-01

    Labral tears in the hip may cause painful clicking or locking of the hip, reduced range of motion, and disruption to sports and daily activities. The acetabular labrum aids stabilization of the hip joint, particularly during hip motion. The fibrocartilaginous structure extends the acetabular rim and provides a suction seal around the femoroacetabular interface. Treatment options for labral tears include debridement, repair, and reconstruction. Repair of the labrum has been shown to have better results than debridement. Labral refixation is achieved with sutures anchored into the acetabular rim. The acetabular rim is trimmed either to correct pincer impingement or to provide a bleeding bed to improve healing. Labral repair has shown excellent short-term to midterm outcomes and allows patients to return to activities and sports. Arthroscopic rim trimming and labral refixation comprise an effective treatment for labral tears with an underlying diagnosis of femoroacetabular impingement and are supported by the peer-reviewed literature. PMID:23875153

  5. Hip fracture surgeries

    ... nih.gov/pubmed/20837683 . Weinlein JC. Fractures and dislocations of the hip. In: Canale ST, Beaty JH, eds. Campbell's Operative ... Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, San Francisco, ...

  6. Hip joint replacement

    ... may have problems with infection, loosening, or even dislocation of the new hip joint. Over time the artificial ... Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, San Francisco, ...

  7. HIP osteoarthritis and work.

    Harris, E Clare; Coggon, David

    2015-06-01

    Epidemiological evidence points strongly to a hazard of hip osteoarthritis from heavy manual work. Harmful exposures may be reduced by the elimination or redesign of processes and the use of mechanical aids. Reducing obesity might help to protect workers whose need to perform heavy lifting cannot be eliminated. Particularly high relative risks have been reported in farmers, and hip osteoarthritis is a prescribed occupational disease in the UK for long-term employees in agriculture. Even where it is not attributable to employment, hip osteoarthritis impacts importantly on the capacity to work. Factors that may influence work participation include the severity of disease, the physical demands of the job, age and the size of the employer. Published research does not provide a strong guide to the timing of return to work following hip arthroplasty for osteoarthritis, and it is unclear whether patients should avoid heavy manual tasks in their future employment. PMID:26612242

  8. Hip flexor strain - aftercare

    ... such as sprinting, kicking, and changing direction while running or moving, can stretch and tear the hip flexors. Runners, people who do martial arts, and football, soccer, and hockey players are more likely to have ...

  9. HIP osteoarthritis and work

    Harris, E C; Coggon, D.

    2015-01-01

    Epidemiological evidence points strongly to a hazard of hip osteoarthritis from heavy manual work. Harmful exposures may be reduced by the elimination or redesign of processes and the use of mechanical aids. Reducing obesity might help to protect workers whose need to perform heavy lifting cannot be eliminated. Particularly high relative risks have been reported in farmers, and hip osteoarthritis is a prescribed occupational disease in the UK for long-term employees in agriculture. Even where...

  10. Bipolar hip arthroplasty.

    Chang, Qing; Liu, Shubing; Guan, Changyong; Yu, Fangyuan; Wu, Shenguang; Jiang, Changliang

    2011-12-01

    Our aim was to compare hip arthroplasty with internal screw fixation in the repair of intertrochanteric fractures in elderly patients with osteoporosis. Of 112 included patient, 70 (81.81 ± 4.88 years) received hip arthroplasty with a prosthesis specially designed for intertrochanteric fractures, and 42 (83.46 ± 5.11 years) underwent plate-screw fixation. The hip arthroplasty group had significantly longer operation time, intraoperative blood loss, and total volume of blood transfused but had shorter time to beginning weight-bearing (5.94 ± 2.76 vs 23.68 ± 22.01 days) and higher postoperative Harris hip score (91.37 ± 4.80 vs 86.14 ± 5.46). In the arthroplasty group, there were 2 dislocations; and in the plate-screw fixation group, there were 5 internal fixation failures. Hip arthroplasty is preferable to internal fixation in elderly patients (age >80 years) with osteoporosis. PMID:21530148

  11. X-Ray Exam: Hip

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

  12. Hip Arthroscopy: A Brief History.

    Kandil, Abdurrahman; Safran, Marc R

    2016-07-01

    Hip arthroscopy is a fast-growing and evolving field. Like knee and shoulder arthroscopy, hip arthroscopy began as a diagnostic procedure and then progressed to biopsy and resection of abnormalities. Subsequently, it has evolved to repair of various tissues and treatment of underlying causes. As the understanding of the hip joint and its associated pathophysiology grows, indications will continue to expand for this diagnostic and therapeutic modality. This article outlines the historic developments of hip arthroscopy, including advancements in instrumentation and techniques from the days of the first hip arthroscopies to the present day. PMID:27343387

  13. The painful hip: new concepts

    Blankenbaker, Donna G.; Tuite, Michael J. [University of Wisconsin Medical School, Department of Radiology, Division of Musculoskeletal Imaging, Madison, WI (United States)

    2006-06-15

    Hip pain is a common condition, and the work-up often includes imaging. This article reviews the normal MR anatomy of the hip and the imaging findings of internal derangements, snapping hip, and femoral acetabular impingement. We will describe the role of MR arthrography in evaluating the patient with suspected labral and articular cartilage abnormalities, as well as the pitfalls in interpretation. We will review the causes of a snapping hip, and the role of sonography in evaluating and guiding treatment of the snapping iliopsoas tendon. We will also review the radiographic and MRI signs of femoroacetabular impingement (FAI), a cause of early degenerative joint disease and hip pain. (orig.)

  14. The athlete's hip and groin.

    Tammareddi, Kumar; Morelli, Vincent; Reyes, Miguel

    2013-06-01

    Groin and hip injuries are seen in athletes who perform quick directional changes and cutting movements. Because forces generated through athletic performance are transferred through the hip, injuries to these areas may limit athletes with mild pain or lead to career-ending injuries. The anatomy of the hip and groin is complex and symptoms often overlap. This article discusses some athletic causes, but other medical conditions may be associated with hip and groin pain as well. Updates in evaluation and treatment are discussed for adductor strains, hip osteoarthritis, femoroacetabular impingement, sports hernia, osteitis pubis, and obturator nerve entrapment. PMID:23668647

  15. Taper Hip Prosthesis

    Full Text Available Zimmer M/L Taper Hip Prosthesis with Modular Neck Kinectiv® Technology March 12, 2009 7:00 PM EDT Welcome to this "OR Live" Webcast presentation brought to ... approximately one centimeter to the shoulder of my prosthesis. And then I will simply use the prosthesis ...

  16. Total hip replacement in young adults with hip dysplasia

    Engesæter, Ingvild Ø; Lehmann, Trude; Laborie, Lene B; Lie, Stein Atle; Rosendahl, Karen; Engesæter, Lars B

    2011-01-01

    Background and purpose Dysplasia of the hip increases the risk of secondary degenerative change and subsequent total hip replacement. Here we report on age at diagnosis of dysplasia, previous treatment, and quality of life for patients born after 1967 and registered with a total hip replacement due to dysplasia in the Norwegian Arthroplasty Register. We also used the medical records to validate the diagnosis reported by the orthopedic surgeon to the register. Methods Subjects born after Janua...

  17. Heterotopic ossification after hip arthroscopy.

    Amar, Eyal; Sharfman, Zachary T; Rath, Ehud

    2015-12-01

    Heterotopic ossification (HO) after hip arthroscopy is the abnormal formation of mature lamellar bone within extra skeletal soft tissues. HO may lead to pain, impaired range of motion and possibly revision surgery. There has been a substantial amount of recent research on the pathophysiology, prophylaxis and treatment of HO associated with open and arthroscopic hip surgery. This article reviews the literature on the aforementioned topics with a focus on their application in hip arthroscopy. PMID:27011859

  18. Heterotopic ossification after hip arthroscopy

    Amar, Eyal; Sharfman, Zachary T.; Rath, Ehud

    2015-01-01

    Heterotopic ossification (HO) after hip arthroscopy is the abnormal formation of mature lamellar bone within extra skeletal soft tissues. HO may lead to pain, impaired range of motion and possibly revision surgery. There has been a substantial amount of recent research on the pathophysiology, prophylaxis and treatment of HO associated with open and arthroscopic hip surgery. This article reviews the literature on the aforementioned topics with a focus on their application in hip arthroscopy.

  19. Infant hip sonography: current concepts.

    Harcke, H T; Grissom, L E

    1994-08-01

    Sonography of the infant hip has gained wide acceptance in the decade since its introduction. The two principle techniques of Graf and Harcke have been combined with the proposal of a Dynamic Standard Minimum Examination. Whereas sonography is used increasingly to manage developmental dislocation and/or displasia of the hip, there is no agreement on the use of sonography for universal newborn screening. This article describes in detail the Dynamic Standard Minimum Sonographic Examination of the infant hip. In addition, this article reviews the classification and management of infant hip disorders. PMID:7946476

  20. Schizophrenia, antipsychotics and risk of hip fracture

    Sørensen, Holger J; Jensen, Signe O W; Nielsen, Jimmi

    2013-01-01

    (matched to 1:3 to schizophrenia controls without hip fracture), antipsychotic polypharmacy predicted hip fracture. Analyses among antipsychotic monotherapy patients showed no differential effect of individual antipsychotics. A dose-response relationship of hip fracture and lifetime antipsychotics...

  1. Hip Hip Hurrah! Hip size inversely related to heart disease and total mortality

    Heitmann, B L; Lissner, L

    2011-01-01

    obesity and/or waist circumference. These studies have been remarkable in terms of their consistency, and in the unexpected finding of an adverse effect of small hip size, after statistically correcting for differences in general and abdominal size. The hazard related to a small hip size may be stronger......During the past decade a series of published reports have examined the value of studying the relation between hip circumferences and cardiovascular end points. Specifically, in a series of recent studies the independent effects of hip circumference have been studied after adjustment for general...

  2. Hip sonography in the newborn

    The authors report the data relative to 1507 cases studied with clinical and US examinations, in the neonatal period, in order to exclude hip dysplasia dislocation. US examination was carried out according to Graf's technique and the newborns were classified according to US hip type, to clinical examination and to possible risk factors. The patients were included in a protocol including orthopedic and US controls. Seventeen treated infants were considered as pathologic. Ten of them had IIc or D hips ar birth; the other 7, with IIa hips at birth, presented a X-ray pathologic hip after the 4th months of life. At about one year of age all infants could normally walk, excpet for one who was being treated with herness. No statistically significant differences were observed between the number of pathologic infants in the risk group (1.7%) and that in the no-risk group (0.8%). Clinical examination of the newborn has low sensitivity in detecting pathologic hips. On the basis of their results, thw authors belive US examination of the newborn to be a valuable screening method to diagnose hip dysplasia/dislocation. Moreover, Graf's morphologic method is the best one for US screening of the hip in the neonatal period

  3. Hip-Hop Education Resources

    Hall, Marcella Runell

    2009-01-01

    Hip-hop music and culture are often cited as being public pedagogy, meaning the music itself has intrinsic educational value. Non-profit organizations and individual educators have graciously taken the lead in utilizing hip-hop to educate. As the academy continues to debate its effectiveness, teachers and community organizers are moving forward.…

  4. Anterior Approach Total Hip Replacement

    Full Text Available ... and E-poly antioxidant-infused technology during a hip replacement through the anterior supine intramuscular approach. “OR- ... Dr. Keith Berend perform an anterior approach total hip replacement with the patient on a regular OR ...

  5. Social inequality and hip fracture

    Harvey, N. C.; Hansen, L.; Judge, A.;

    2015-01-01

    Social inequality appears to be increasing in many countries. We explored whether risk of hip fracture was associated with markers of inequality and whether these relationships changed with time, using data from Danish Health Registries. Methods: All patients 60 years or older with a primary hip...... fracture (ICD10: S720, S721, S722 and S729) were identified from 1 January 1995 to 31 December 2011. Hip fracture patients were matched 1:1 on age, gender and year of fracture to a non-hip fracture control. An individual's education attainment was defined as basic, secondary or higher, and their income was...... taken from their latest registered annual tax return (600,000 DKK). Poisson regression modeling was used to describe the association between income or education with rate of hip fracture, adjusting for confounders (smoking, alcohol, Charlson co-morbidity). Interactions were fitted between income and...

  6. Developmental Dislocation (Dysplasia) of the Hip (DDH)

    .org Developmental Dislocation (Dysplasia) of the Hip (DDH) Page ( 1 ) The hip is a “ball-and-socket” joint. In a normal hip, the ball at the ... American Academy of Orthopaedic Surgeons. .org Developmental Dislocation (Dysplasia) of the Hip cont. • Family history of DDH (parents or siblings) • ...

  7. Hip complications following chemoradiotherapy

    Jenkins, P.J.; Sebag Montefiore, D.J.; Arnott, S.J. [Saint Bartholomew`s Hospital, London (United Kingdom)

    1995-12-01

    Chemoradiotherapy protocols are a recent development in the management of tumours where preservation of organ function is important. It is now recognized that such combined treatment may produce adverse effects below the accepted dose thresholds for either modality. This enhancement of toxicity is generally thought to reflect depletion of stem cells within the tissue concerned. We report four patients who have developed avascular necrosis or fractures of the hip following chemoradiotherapy for carcinoma of the vulva or anus. These complications developed after a radiation dose of 4500 cGy in 20 fractions. The possible role of cytotoxic agents in sensitizing bone to radiation damage is discussed, and a novel mechanism is proposed to account for this phenomenon. (author).

  8. Anterior hip pain.

    O'Kane, J W

    1999-10-15

    Anterior hip pain is a common complaint with many possible causes. Apophyseal avulsion and slipped capital femoral epiphysis should not be overlooked in adolescents. Muscle and tendon strains are common in adults. Subsequent to accurate diagnosis, strains should improve with rest and directed conservative treatment. Osteoarthritis, which is diagnosed radiographically, generally occurs in middle-aged and older adults. Arthritis in younger adults should prompt consideration of an inflammatory cause. A possible femoral neck stress fracture should be evaluated urgently to prevent the potentially significant complications associated with displacement. Patients with osteitis pubis should be educated about the natural history of the condition and should undergo physical therapy to correct abnormal pelvic mechanics. "Sports hernias," nerve entrapments and labral pathologic conditions should be considered in athletic adults with characteristic presentations and chronic symptoms. Surgical intervention may allow resumption of pain-free athletic activity. PMID:10537384

  9. Chronic infections in hip arthroplasties

    Lange, Jeppe; Troelsen, Anders; Thomsen, Reimar W; Søballe, Kjeld

    2012-01-01

    Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two-stage revisi......Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two......-stage revisions for chronic infection in hip arthroplasties....

  10. Traumatic injuries of the hip.

    Marshall, Nina

    2009-11-01

    Traumatic lesions of the hip in athletes may be clinically challenging because of the overlap in clinical presentation due to differing pathologies and the presence of multiple injuries. Imaging of the hip in the athlete has undergone a recent resurgence of interest and understanding related to the increasing accessibility and use of hip arthroscopy, which expands the treatment options available for intra-articular pathology. MR imaging and MR arthrography have a unique role in diagnosis of these pathologies, guiding the surgeon, arthroscopist, and referring clinician in their management of bony and soft tissue injury.

  11. Anterior Approach Total Hip Replacement

    Full Text Available ... be. Yeah. There’s no bleeding you can’t control in this part of the hip. But occasionally ... on. My experience, these patients have full leg control in about 24 hours. Yeah. They can get ...

  12. Anterior Approach Total Hip Replacement

    Full Text Available ... don’t have a lot of subcutaneous adipose tissue in this layer in the front of their ... the hip and we’ll use the bipolar tissue sealing device. I know, Roger, you have used ...

  13. Anterior Approach Total Hip Replacement

    Full Text Available ... the benefits of the Taperloc Microplasty stem and E-poly antioxidant-infused technology during a hip replacement ... to your questions that you send in by e-mail. The e- mail button is at the ...

  14. Excess mortality following hip fracture

    Abrahamsen, B; van Staa, T; Ariely, R;

    2009-01-01

    Summary This systematic literature review has shown that patients experiencing hip fracture after low-impact trauma are at considerable excess risk for death compared with nonhip fracture/community control populations. The increased mortality risk may persist for several years thereafter......, highlighting the need for interventions to reduce this risk.Patients experiencing hip fracture after low-impact trauma are at considerable risk for subsequent osteoporotic fractures and premature death. We conducted a systematic review of the literature to identify all studies that reported unadjusted and...... excess mortality rates for hip fracture. Although a lack of consistent study design precluded any formal meta-analysis or pooled analysis of the data, we have shown that hip fracture is associated with excess mortality (over and above mortality rates in nonhip fracture/community control populations...

  15. Anterior Approach Total Hip Replacement

    Full Text Available ... mild dysplasia with cystic changes and loss of joint space. No real significant osteophytes we’re going ... inclination to her hips and her slightly dysplastic joint; otherwise having excellent and relatively normal anatomy. Any ...

  16. Anterior Approach Total Hip Replacement

    Full Text Available ... Taperloc Microplasty stem and E-poly antioxidant-infused technology during a hip replacement through the anterior supine ... renewed interest at this time due to several advantages that it brings. The approach that is performed ...

  17. Anterior Approach Total Hip Replacement

    Full Text Available ... an anterior approach total hip replacement with the patient on a regular OR table supine. My name ... less invasive without being small incision surgery. Obese patients can be easier due to less distribution of ...

  18. Anterior Approach Total Hip Replacement

    Full Text Available ... about 36 cases, but that did not include five or six hip cadavers, many of which I ... I think that’s good. I think, you know, five to ten, you’re fairly comfortable with a ...

  19. Anterior Approach Total Hip Replacement

    Full Text Available ... hip procedures. I would like to acknowledge the help and inspiration of Dr. Eric Dewitt, from Belgium, ... a little there as well, Roger. That will help us. I think these vessels are important to ...

  20. Anterior Approach Total Hip Replacement

    Full Text Available ... means that I’m looking at using a Delta ceramic. So now we’re going to take ... out of bed and get to the commode. Delta ceramic hip, this is the next generation ceramic. ...

  1. Anterior Approach Total Hip Replacement

    Full Text Available ... of the hip and we’ll use the bipolar tissue sealing device. I know, Roger, you have ... Hurley that wants to know who makes the bipolar device. Okay. So we’re getting pretty close ...

  2. Anterior Approach Total Hip Replacement

    Full Text Available ... we’re doing a right hip. She has mild dysplasia with cystic changes and loss of joint ... different. Yeah. But, you know, even with this mild dysplasia and slight anteversion. Yeah. The point here ...

  3. Getting your home ready - knee or hip surgery

    ... Hip joint replacement Knee arthroscopy Knee joint replacement Knee microfracture surgery Patient Instructions ACL reconstruction - discharge Hip fracture - discharge Hip or knee replacement - after - what to ...

  4. Canine Hip Dysplasia: Breed Effects

    Martin, S W; Kirby, K.; Pennock, P W

    1980-01-01

    This paper is a refinement of previous studies in that only suitably radiographed dogs were included in the data base. The rate of hip dysplasia varied widely by breed from five percent in siberian huskies to eighty-three percent in english bulldogs. There was a significant difference in the prevalence of dysplasia within at least two breeds; golden retrievers and old english sheepdogs. Physical size per se did not appear to be an important determinant of hip dysplasia.

  5. The hip in cerebral palsy.

    Bleck, E E

    1980-01-01

    Orthopedic surgery can alleviate the hip flexion, adduction, and medial rotation deformities of the hip and improve the function and appearance of gait. To accomplish this, however, careful examination and prudence in the operative procedure to avoid overdoing and overcorrecting are important. Orthopedic surgery can prevent subluxation and dislocation of the hip before the age of seven years, and consequently repetitive radiographic examinations of the hip in children who have spastic paralysis of the hip musculature should be a routine procedure. Subluxation and dislocation of the hip, when established, can be successfully treated with orthopedic surgical procedures. Physicians must keep in mind that the spastic paralysis of cerebral palsy originates in the brain, and therefore the spasticity cannot be eliminated. The best that can be done is to weaken or remove some muscles as deforming forces and to achieve compromises for continued function. The goal should be optimal independence for the child and adolescent during development, and freedom from pain with deteriorating function due to degenerative arthritis in the adult. PMID:7360505

  6. Neonatal hip dysplasia: Differental diagnosis

    Vukašinović Zoran

    2010-01-01

    Full Text Available Introduction. Hip dysplasia is the elementary form of the developmental dysplasia of the hip (DDH. The diagnosis may be made by the ultrasound examination (types II a-, II b. Objective. The aim of the authors was to define the congenital structural neonatal hip dysplasia, and to differentiate hip hypoplasia, hip dysplasia and teratogenic anomalies. Methods. In all the cases, the uniform clinical and ultrasound tests were performed. All the patients were examined in the neonatal period of life (the first six weeks. The following clinical tests were used: Le Damany-Ortolany, Coleman-Barlow-Palmen and Weissman-Strinović. For the ultrasound examination, the Graph’s method was used. Results. The investigation was performed in the period 2007- 2008. 2,878 neonates were included. The distribution of the sonotypes, according to Graph, was as follows: Ia in 16.17%. Ib in 65.08%; IIa+ in 18.17%, IIc in 0.28%, IId in 0.19%; IIIa in 0.009%, IIIb in 0.02%; and IV in 0.01%. It was found that DDH was 8 times more frequent in girls; located more frequently at the left side than bilaterally. Conclusion. Hip sonoscreening has to be performed in all newborns in the first 72 hours. The suggested follow-up period is six weeks: for the diagnosis - the first three weeks, and for the prevention and treatment - all six weeks.

  7. Pathologic ligamentous constraint of the hip.

    Crowninshield, R D; Johnston, R C; Brand, R A; Pedersen, D R

    1983-12-01

    A mathematic model of the hip capsule and lower extremity musculature was utilized to predict the forces present in the hip ligaments during locomotion. The results demonstrate principles and trends (rather than absolute results) in hip mechanics, the details of which are affected by the associated modeling assumptions. The active stretching of a hip joint capsule tightened by scarring or surgical transfer may appreciably increase the hip contact force. Capsular elements that prevent hip flexion and adduction play a major role in hip contact force exaggeration during common activities. The positive effect of maintaining the hip capsule to reduce total hip component dislocation contrasts with the potential negative effects of restricting joint motion and increasing the joint contact force. Increased joint loading due to capsular restriction may contribute to prosthetic component loosening. PMID:6641064

  8. Osteochondritis Dissecans of the Hip

    Linden, B. [Hoeglands Hospital, Eksjoe (Sweden). Dept. of Orthopedic Surgery; Jonsson, K. [Univ. Hospital, Lund (Sweden). Center for Medical Imaging and Physiology; Redlund-Johnell, I. [Univ. Hospital, Malmoe (Sweden). Dept. of Diagnostic Radiology

    2003-03-01

    Purpose: To investigate the clinical and radiological characteristics of osteochondritis dissecans (OD) of the hip and the outcome of this condition after treatment. Material and Methods: Twelve male and 3 female patients with OD were retrospectively studied. Six patients had a history of Legg-Calve-Perthes disease (LCPD) and among them 2 also had had a trauma to the hip. A further 5 had had trauma and 1 a developmental dislocation of the hip (DDH). The remaining 3 patients had no history of previous hip disease or trauma. All patients were examined with plain radiography, 7 with MR, 3 with CT and 2 with hip arthrography. Results: All OD lesions were detected at plain radiography, and most of them were located near the fovea. At MR the lesions had low signal intensity at T1-weighted sequences, and 6/7 had edema or fluid collection in or adjacent to the lesion on T2-weighted sequences. The early treatment in 7 patients was surgery, 2 had had conservative treatment and 6 no treatment. At follow-up 12 years after radiological diagnosis, 5 patients had hip arthrosis, 4 of whom were treated with arthroplasty. All but 3 had reduced hip rotation and all but 2 (with arthroplasty) had load pain. Three of the patients with earlier surgery had not developed arthrosis. Conclusions: OD lesions are usually well seen with plain radiography. There is a great risk of developing early arthrosis and it seems that early surgery is connected with arthrosis development. Thus only symptomatic treatment is recommended.

  9. Osteochondritis Dissecans of the Hip

    Purpose: To investigate the clinical and radiological characteristics of osteochondritis dissecans (OD) of the hip and the outcome of this condition after treatment. Material and Methods: Twelve male and 3 female patients with OD were retrospectively studied. Six patients had a history of Legg-Calve-Perthes disease (LCPD) and among them 2 also had had a trauma to the hip. A further 5 had had trauma and 1 a developmental dislocation of the hip (DDH). The remaining 3 patients had no history of previous hip disease or trauma. All patients were examined with plain radiography, 7 with MR, 3 with CT and 2 with hip arthrography. Results: All OD lesions were detected at plain radiography, and most of them were located near the fovea. At MR the lesions had low signal intensity at T1-weighted sequences, and 6/7 had edema or fluid collection in or adjacent to the lesion on T2-weighted sequences. The early treatment in 7 patients was surgery, 2 had had conservative treatment and 6 no treatment. At follow-up 12 years after radiological diagnosis, 5 patients had hip arthrosis, 4 of whom were treated with arthroplasty. All but 3 had reduced hip rotation and all but 2 (with arthroplasty) had load pain. Three of the patients with earlier surgery had not developed arthrosis. Conclusions: OD lesions are usually well seen with plain radiography. There is a great risk of developing early arthrosis and it seems that early surgery is connected with arthrosis development. Thus only symptomatic treatment is recommended

  10. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... did you see there, is to minimize the bacteria on the skin. The irrigation of the wound, ... very much. So hip resurfacing. Hip resurfacing is similar but also different from hip -- standard hip replacement. ...

  11. Emerging topics on the hip: Ligamentum teres and hip microinstability

    Microinstability and ligament teres lesions are emergent topics on the hip pathology. These entities are an increasingly recognized cause of persistent hip pain and should be considered in the differential diagnosis of the patient with hip pain. Conventional (non-arthrographic) CT and MR have a very limited role in the evaluation of these entities. CTa and MRa have emerged as the modalities of choice for pre-operative imaging of ligamentum teres injuries and microinstability. To date, pre-operative imaging detection of these pathologies is not widespread but with appropriate imaging and a high index of suspicion, preoperative detection should improve. This article discusses current concepts regarding anatomy, biomechanics, clinical findings, diagnosis and treatment of ligament teres lesions and microinstability.

  12. Emerging topics on the hip: Ligamentum teres and hip microinstability

    Cerezal, Luis, E-mail: lcerezal@gmail.com [Diagnóstico Médico Cantabria, C/Castilla 6, 39002 Santander (Spain); Arnaiz, Javier; Canga, Ana; Piedra, Tatiana [Valdecilla University Hospital, 39011 Santander (Spain); Altónaga, José R. [Leon University, 24071 Leon (Spain); Munafo, Ricardo [CETEA, Buenos Aires (Argentina); Pérez-Carro, Luis [Valdecilla University Hospital, 39011 Santander (Spain)

    2012-12-15

    Microinstability and ligament teres lesions are emergent topics on the hip pathology. These entities are an increasingly recognized cause of persistent hip pain and should be considered in the differential diagnosis of the patient with hip pain. Conventional (non-arthrographic) CT and MR have a very limited role in the evaluation of these entities. CTa and MRa have emerged as the modalities of choice for pre-operative imaging of ligamentum teres injuries and microinstability. To date, pre-operative imaging detection of these pathologies is not widespread but with appropriate imaging and a high index of suspicion, preoperative detection should improve. This article discusses current concepts regarding anatomy, biomechanics, clinical findings, diagnosis and treatment of ligament teres lesions and microinstability.

  13. Traumatic hip dislocations in children

    Objectives: To evaluate clinical features, treatment and relationship to the time period between dislocation, reduction and early complications of traumatic dislocation of hip in children. Methods: Case series conducted at Jinnah Post Graduate Medical Centre Karachi from July 2005 to August 2009. Children with traumatic hip dislocation up to fifteen years of age who presented in last four years were included in this study. Their clinical information, etiology, associated injuries, duration, method of reduction and early complications are evaluated through emergency room proforma and indoor record. Follow up of patient was updated in outpatient department. Results: We had eight patients, six boys and two girls. Youngest 2.4 years and eldest was 12 years with mean age of 6.2 +- 3.8 years. All presented with posterior hip dislocation. Etiology was road traffic accident in two and history of fall in remaining six patients. Average duration of time between dislocation and reduction was 19 hours range 3-72 hours. Dislocated hips were reduced under General Anaesthesia in two patients and under sedation analgesia in six patients. No complications were noted in eight cases with mean 18.75 +- 13.23 months follows up. Conclusion: Traumatic hip dislocation in children is not rare. Slight trauma causes dislocation in younger age and immediate closed reduction and Immobilization reduces complications. (author

  14. Transient Osteoporosis of the Hip

    Farideh Shahandeh

    2009-01-01

    Full Text Available   "nTransient osteoporosis of the hip as originally described in women, almost exclusively involved the left hip with the third trimester of pregnancy. It is now recognized as actually being more common in middle-aged men and affecting either hip. "nSymptoms include severe hip pain and decreased range of motion that resolves spontaneously in 6 to 12 months. The etiology is poorly understood, and the disease has been associated with a type of reflex sympathetic dystrophy syndrome. It may be migratory, with subsequent involvement of the opposite hip on an adjacent joint. Radiological changes may simulate indolent infection, osteonecrosis or infiltrative neoplasm. The underlying pathologic condition appears to be bone marrow reaction or edema. Current terminology may refer to this entity as transient bone marrow edema syndrome. Radiographs usually show osteopenia, and bone scan reveals intense activity locally within the femoral head – unlike A.V.N which often displays central photopenia. MRI demonstrates diffuse marrow abnormalities that usually extend from the subchondral femoral head to the inter trochanteric and sub trochanteric regions. There is low signal intensity on T1 weighted MR images and high signal intensity on T2 weighted sequences. The MRI changes reflect the nonspecific marrow reaction or edema that is present. Focal osteoporotic bone marrow defects in the subchondral region or subtle femoral head flattening should be searched for diligently on MR images. Unlike the case with A.V.N. , these defects are usually absent in transient osteoporosis.   

  15. Exercise therapy may postpone total hip replacement surgery in patients with hip osteoarthritis

    Svege, Ida; Nordsletten, Lars; Fernandes, Linda; Risberg, May Arna

    2015-01-01

    Exercise treatment is recommended for all patients with hip osteoarthritis (OA), but its effect on the long-term need for total hip replacement (THR) is unknown.......Exercise treatment is recommended for all patients with hip osteoarthritis (OA), but its effect on the long-term need for total hip replacement (THR) is unknown....

  16. 21 CFR 888.3360 - Hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis.

    2010-04-01

    ... uncemented prosthesis. 888.3360 Section 888.3360 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis. (a) Identification. A hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis is a device intended to be...

  17. 21 CFR 888.3370 - Hip joint (hemi-hip) acetabular metal cemented prosthesis.

    2010-04-01

    ... prosthesis. 888.3370 Section 888.3370 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... (hemi-hip) acetabular metal cemented prosthesis. (a) Identification. A hip joint (hemi-hip) acetabular metal cemented prosthesis is a device intended to be implanted to replace a portion of the hip...

  18. 21 CFR 888.3400 - Hip joint femoral (hemi-hip) metallic resurfacing prosthesis.

    2010-04-01

    ... prosthesis. 888.3400 Section 888.3400 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... femoral (hemi-hip) metallic resurfacing prosthesis. (a) Identification. A hip joint femoral (hemi-hip) metallic resurfacing prosthesis is a device intended to be implanted to replace a portion of the hip...

  19. MRI of the hip joint

    Magnetic resonance imaging (MRI) is performed to diagnose many pathologic conditions affecting the hip joint. Either conventional MRI (without contrast enhancement of the joint cavity) or MR arthrography is used to detect and most accurately differentiate hip joint pathologies. Conventional MRI is performed in cases of bone marrow edema, necrosis, arthrosis and especially the so-called ''activated arthrosis'', as well as in inflammatory and tumorous entities. MR arthography, which has only recently become available for use, is excellently suited for diagnosing lesions of the acetabular labrum, cartilage lesions, and free articular bodies. This article provides an overview about MRI characteristics and their accuracy of hip joint diseases and the impact on the therapeutic procedure. (orig.)

  20. Developmental hip dysplasia in adolescence

    Vukašinović Zoran

    2009-01-01

    Full Text Available The authors define adolescence and developmental dysplasia of the hip (DDH. Special attention is paid to pathological findings characteristic of DDH in adolescence (unrecognized and untreated DDH; treated DDH, but non-terminated treatment; DDH diagnosed with delay, inadequately treated, with complications. The authors emphasise that DDH treatment has to be successfully terminated well before the adolescence; possibilities are explained on management modes at the time of adolescence, and possible persons guilty for the persistence of later hip problems are indicated. Based on the authors' experience and having in mind all surgical possibilities for the treatment (pelvic osteotomies, femoral osteotomies, trochanteroplasties, leg length equalization procedures the authors propose treatment protocols. The intention is to provide better treatment results and to prevent secondary hip arthrosis. Furthermore, how to improve the struggle against DDH is suggested.

  1. Cementless Hydroxyapatite Coated Hip Prostheses

    Antonio Herrera

    2015-01-01

    Full Text Available More than twenty years ago, hydroxyapatite (HA, calcium phosphate ceramics, was introduced as a coating for cementless hip prostheses. The choice of this ceramic is due to its composition being similar to organic apatite bone crystals. This ceramic is biocompatible, bioactive, and osteoconductive. These qualities facilitate the primary stability and osseointegration of implants. Our surgical experience includes the implantation of more than 4,000 cementless hydroxyapatite coated hip prostheses since 1990. The models implanted are coated with HA in the acetabulum and in the metaphyseal area of the stem. The results corresponding to survival and stability of implants were very satisfactory in the long-term. From our experience, HA-coated hip implants are a reliable alternative which can achieve long term survival, provided that certain requirements are met: good design selection, sound choice of bearing surfaces based on patient life expectancy, meticulous surgical technique, and indications based on adequate bone quality.

  2. Computed tomography in abnormalities of the hip

    The value of computed tomography in the assessment of abnormalities of the hip is demonstrated with the aid of an anatomical preparation and in patients with, respectively, congenital dislocation of a hip, dislocation of the hip in spina bifida, an acetabular fracture and a Ewing tumour. The anteversion of the acetabulum and femur and the instability index of the hip join can be measured by means of computed tomography. (Auth.)

  3. Computed tomography in abnormalities of the hip

    Visser, J.D.; Jonkers, A.; Klasen, H.J. (Rijksuniversiteit Groningen (Netherlands). Academisch Ziekenhuis); Hillen, B. (Rijksuniversiteit Groningen (Netherlands). Lab. voor Anatomie en Embryologie)

    1982-06-26

    The value of computed tomography in the assessment of abnormalities of the hip is demonstrated with the aid of an anatomical preparation and in patients with, respectively, congenital dislocation of a hip, dislocation of the hip in spina bifida, an acetabular fracture and a Ewing tumour. The anteversion of the acetabulum and femur and the instability index of the hip joint can be measured by means of computed tomography.

  4. TREATMENT OF NEUROLOGICAL CONGENITAL HIP LUXATION

    Iulian ICLEANU; Mariana CORDUN

    2015-01-01

    Congenital hip luxation is a disorder which evolves in time. Teratological hip dislocation is a distinct form of hip luxation, which usually appears with other disorders. These hips are dislocated before birth. In this thesis we will try to elaborate a recovery program, through physical exercises, which will help us realize our treatment objectives: diminishing articular stiffness, increasing articular mobility, increasing muscle strength, recalibration of agonist and antagonist balances and ...

  5. Hip arthroscopy. The supine position.

    Byrd, J W

    2001-10-01

    Hip arthroscopy is an effective technique. It can be performed successfully either supine or in the lateral position, but there appear to be modest advantages of the supine approach. Arthroscopy offers a less invasive alternative to arthrotomy for traditionally recognized forms of hip pathology, such as loose bodies or impinging osteophytes. Arthroscopy also offers a method of treatment for many conditions (including labral tears, acute articular injuries, and damage to the ligamentum teres) that previously went unrecognized and untreated. In the past, these patients were simply resigned to living within the constraints of their symptoms. Several dictums about hip arthroscopy must be acknowledged. First, the key to a successful outcome lies in proper patient selection. A technically well-executed procedure will fail when performed for the wrong reason, or when the outcome fails to meet the patient's expectations. Second, the patient must be properly positioned for the procedure to go well. Poor positioning will assure a difficult procedure. Third, simply gaining access to the hip joint is not an outstanding technical accomplishment. The paramount issue is accessing the joint in as atraumatic a fashion as possible. Due to its constrained architecture and dense soft tissue envelope, the potential for inadvertent iatrogenic scope trauma is significant and, perhaps unavoidable to some extent. Therefore, every reasonable step should be taken to keep this concern to a minimum. Perform the procedure as carefully as possible and be certain that it is being performed for the right reason. After accessing the joint, the techniques of operative arthroscopy for the hip employ existing strategies established in other joints. Because of the restraints imposed by the hip, however, technical deficiencies may be more apparent. PMID:11675882

  6. SENILE OSTEOPOROSIS AND HIP FRACTURE

    戴力扬

    1995-01-01

    A randomized block design was used to compare the Singh index, the cortical index of the femoral neck and the lateral cortical width of the femur of a group of patients with femoral neck fracture, a group with intertrochanterie fracture, and a normal contrrol group among a total of 102 postmenopausal women. The three irtdiees in fracture grotlp were very significantly (P<0. 01) or significantly (P<0. 05) different from those in the normal control subjects. The importance of osteopomosis in hip fracture of the aged is con-firmed. Radiographic measurement of bone mass was found to have some predictive value for the risk of hip fracture.

  7. Hip-Hop and the Academic Canon

    Abe, Daudi

    2009-01-01

    Over the last 30 years, the hip-hop movement has risen from the margins to become the preeminent force in US popular culture. In more recent times academics have begun to harness the power of hip-hop culture and use it as a means of infusing transformative knowledge into the mainstream academic discourse. On many college campuses, hip-hop's…

  8. Ultrasonography of the painful hip in childhood

    S.G.F. Robben (Simon)

    1999-01-01

    textabstractThere are many diseases in childhood that affect the hip joint. Some diseases are systemic in origin and initially may present themselves as hip disorders, such as rheumatoid arthritis. other diseases are localized specifically in the hip joint, such as transient synovitis and Perthes' d

  9. Poor fixation of the Mittelmeier hip prosthesis

    We have evaluated 30 Mittelmeier hips on an average 3.3 years after the operation. Seven hips had been revised because of severe pain and mechanical loosening and one because of fracture of the threaded ceramic cup. Only five of the remaining 22 hips were asymptomatic. There was radiographic migration of the acetabular and femoral components in more than one third of the hips and increased scintimetric values around the femoral component in all but two hips. Unfavorable design of the Mittelmeier prosthesis may be an important etiologic factor contributing to poor component fixation and inferior clinical results. (author)

  10. Hip osteoarthritis and dysplasia in Chinese men.

    Lau, E. M.; Lin, F.; Lam, D; Silman, A.; Croft, P.

    1995-01-01

    OBJECTIVE--To estimate the prevalence of hip osteoarthritis (OA hip) and hip dysplasia in a sample of Hong Kong men who were unselected with respect to hip symptoms. METHODS--The postmicturition films of 999 men aged 60-75 years, consecutive attenders for intravenous urography between 1987 and 1990 at a regional hospital, were reviewed. OA hip was diagnosed as the occurrence of two or more features of OA using a modified version of the Kellgren and Lawrence scale, or a minimal joint space of ...

  11. [Congenital hip dysplasia, screening and therapy].

    Kolb, A; Windhager, R; Chiari, C

    2015-11-01

    Congenital hip dysplasia and hip dislocation are relatively common pathological conditions of the musculoskeletal system in infants. An early and certain diagnosis can now be achieved by sonographic hip screening within the framework of screening examination programs. This early diagnostic procedure in infants is essential particularly for a conservative treatment strategy. Therefore, apart from possessing in-depth knowledge, training of the examiner in specialist courses is of central importance. This article presents an overview of the entity of congenital hip dysplasia and hip dislocation, the diagnostics and treatment with special emphasis on recent developments. PMID:26489825

  12. Anterior Approach Total Hip Replacement

    Full Text Available ... during a hip replacement through the anterior supine intramuscular approach. “OR-Live,” the vision of improving health. ... the approach are operating through an internervous and intramuscular anatomic interval. It’s not necessary to detach any ...

  13. Anterior Approach Total Hip Replacement

    Full Text Available ... of the Taperloc Microplasty stem and E-poly antioxidant-infused technology during a hip replacement through the ... a little diaper so we’re seeing less skin and more -- Here we go. Here’s what we’ ...

  14. Anterior Approach Total Hip Replacement

    Full Text Available ... tonight. Dr. Berend, are you ready? Yes, sir. Let’s go. Great. Well, thanks, Roger, for that introduction, and ... got the left image now on the screen. Let’s go to the operative hip. Save that. Flip it ...

  15. Hip-Hop Pop Art

    Talley, Clarence, Sr.

    2011-01-01

    Art has a way of helping students better understand and appreciate the world around them, particularly the things that are most important to them. Hip hop is one of those generational genres that capture the attention of young students like few other things do. Drawing on this genre to get students to create art is an excellent way to demonstrate…

  16. Anterior Approach Total Hip Replacement

    Full Text Available ... and I’m able to use a modern generation highly cross-linked, highly eradiated, and then vitamin ... commode. Delta ceramic hip, this is the next generation ceramic. 32 enlarger, there’s been no reported fractures. ...

  17. Fracture After Total Hip Replacement

    ... Della Valle CJ, Haidukewych GJ, Callaghan JJ: Periprosthetic fractures of the hip and knee: a problem on the rise but better solutions. ... weeks in a skilled nursing facility or a rehabilitation center in order to improve your ... can be serious. The most common complications include: • ...

  18. Imaging of hip joint arthroplasty

    The hip joint is the largest joint in the human body and consequently, its evaluation by diagnostic imaging is highly important. This includes imaging of hip joint arthroplasty, which is used to avoid joint immobility following a wide spectrum of diseases, such as end-stage degenerative disease, avascular necrosis of the femoral head or post-traumatic fractures. Conventional radiography is still the standard imaging modality for the evaluation of hip arthroplasty both directly following surgery and for periodical follow-up. In the majority of cases conventional radiography enables adequate assessment of early and late complications that can arise following hip arthroplasty, such as loosening, prosthetic or periprosthetic fracture, luxation, infection and soft tissue calcification. If the diagnosis cannot be established by means of radiography, advanced imaging methods such as computed tomography (CT) and magnetic resonance imaging (MRI), with or without injection of contrast media, may provide additional information. This is particularly true for the depiction of inflammatory processes. Regardless of the imaging modality used patients' clinical symptoms must also be taken into account in order to establish the correct diagnosis. (orig.)

  19. Techniques and results for open hip preservation

    David eLevy

    2015-12-01

    Full Text Available While hip arthroscopy grows in popularity, there are still many circumstances under which open hip preservation is most appropriately indicated. This article specifically reviews open hip preservation procedures for a variety of hip conditions. Femoral acetabular impingement may be corrected using an open surgical hip dislocation. Acetabular dysplasia may be corrected using a periacetabular osteotomy. Acetabular protrusio may require surgical hip dislocation with rim trimming and a possible valgus intertrochanteric osteotomy. Legg-Calve ́-Perthes disease produces complex deformities that may be better served with osteotomies of the proximal femur and/ or acetabulum. Chronic slipped capital femoral epiphysis (SCFE may also benefit from a surgical hip dislocation and/or proximal femoral osteotomy.

  20. Hip Imaging in Athletes: Sports Imaging Series.

    Agten, Christoph A; Sutter, Reto; Buck, Florian M; Pfirrmann, Christian W A

    2016-08-01

    Hip or groin pain in athletes is common and clinical presentation is often nonspecific. Imaging is a very important diagnostic step in the work-up of athletes with hip pain. This review article provides an overview on hip biomechanics and discusses strategies for hip imaging modalities such as radiography, ultrasonography, computed tomography, and magnetic resonance (MR) imaging (MR arthrography and traction MR arthrography). The authors explain current concepts of femoroacetabular impingement and the problem of high prevalence of cam- and pincer-type morphology in asymptomatic persons. With the main focus on MR imaging, the authors present abnormalities of the hip joint and the surrounding soft tissues that can occur in athletes: intraarticular and extraarticular hip impingement syndromes, labral and cartilage disease, microinstability of the hip, myotendinous injuries, and athletic pubalgia. (©) RSNA, 2016. PMID:27429142

  1. Eccentric hip abductor weakness in patients with symptomatic external snapping hip

    Jacobsen, Julie Sandell; Thorborg, Kristian; Søballe, K; Ulrich-Vinther, M

    2012-01-01

    Symptomatic external snapping hip can be a long-standing condition affecting physical function in younger people between 15-40 years. Gluteal weakness has been suggested to be associated with the condition. The aim of this study was to investigate whether eccentric hip abduction strength is...... decreased in patients with external snapping hip compared with healthy matched controls, and to examine isometric hip abduction, adduction, extension, flexion, internal rotation, and external rotation in patients with external snapping hip and matched controls. Thirteen patients with external snapping hip....... Eccentric hip abduction strength was 16% lower in patients with external snapping hip compared with healthy matched controls (1.50± 0.47 Nm/kg versus 1.82 ± 0.48 Nm/kg, P = 0.01). No other strength differences were measured between patients and controls (P > 0.05). Eccentric hip abductor weakness was...

  2. Hip dysplasia: a significant risk factor for the development of hip osteoarthritis. A cross-sectional survey

    Jacobsen, Steffen; Sonne-Holm, Stig

    2005-01-01

    OBJECTIVES: The aim of this cross-sectional survey of 2232 women and 1336 men (age range 20-91 yr) was to investigate individual risk factors for hip joint osteoarthritis (OA). METHODS: Standardized, weight-bearing pelvic radiographs were evaluated. Radiological hip joint OA was defined as minimum...... joint space width (JSW) /=60 yr of age. Of factors entered into logistic regression analyses, only age (P LT 0.001 for right hips and P LT 0.001 for left hips) and hip dysplasia (P LT 0.001 for right hips and P = 0.004 for left hips) were significantly associated with hip OA prevalence in women. In men......, only hip dysplasia was associated with hip OA prevalence, P LT 0.001 in right hips and P = 0.001 in left hips. CONCLUSIONS: Of the individual risk factors investigated in this study, only age and hip dysplasia were associated with the development of hip osteoarthritis....

  3. Hip dysplasia: a significant risk factor for the development of hip osteoarthritis. A cross-sectional survey

    Jacobsen, Steffen; Sonne-Holm, Stig

    2005-01-01

    joint space width (JSW) /=60 yr of age. Of factors entered into logistic regression analyses, only age (P LT 0.001 for right hips and P LT 0.001 for left hips) and hip dysplasia (P LT 0.001 for right hips and P = 0.004 for left hips) were significantly associated with hip OA prevalence in women. In men......, only hip dysplasia was associated with hip OA prevalence, P LT 0.001 in right hips and P = 0.001 in left hips. CONCLUSIONS: Of the individual risk factors investigated in this study, only age and hip dysplasia were associated with the development of hip osteoarthritis.......OBJECTIVES: The aim of this cross-sectional survey of 2232 women and 1336 men (age range 20-91 yr) was to investigate individual risk factors for hip joint osteoarthritis (OA). METHODS: Standardized, weight-bearing pelvic radiographs were evaluated. Radiological hip joint OA was defined as minimum...

  4. Economic viability of geriatric hip fracture centers.

    Clement, R Carter; Ahn, Jaimo; Mehta, Samir; Bernstein, Joseph

    2013-12-01

    Management of geriatric hip fractures in a protocol-driven center can improve outcomes and reduce costs. Nonetheless, this approach has not spread as broadly as the effectiveness data would imply. One possible explanation is that operating such a center is not perceived as financially worthwhile. To assess the economic viability of dedicated hip fracture centers, the authors built a financial model to estimate profit as a function of costs, reimbursement, and patient volume in 3 settings: an average US hip fracture program, a highly efficient center, and an academic hospital without a specific hip fracture program. Results were tested with sensitivity analysis. A local market analysis was conducted to assess the feasibility of supporting profitable hip fracture centers. The results demonstrate that hip fracture treatment only becomes profitable when the annual caseload exceeds approximately 72, assuming costs characteristic of a typical US hip fracture program. The threshold of profitability is 49 cases per year for high-efficiency hip fracture centers and 151 for the urban academic hospital under review. The largest determinant of profit is reimbursement, followed by costs and volume. In the authors’ home market, 168 hospitals offer hip fracture care, yet 85% fall below the 72-case threshold. Hip fracture centers can be highly profitable through low costs and, especially, high revenues. However, most hospitals likely lose money by offering hip fracture care due to inadequate volume. Thus, both large and small facilities would benefit financially from the consolidation of hip fracture care at dedicated hip fracture centers. Typical US cities have adequate volume to support several such centers. PMID:24579222

  5. Cover Story: The Miseducation of Hip-Hop.

    Evelyn, Jamilah

    2000-01-01

    Some higher education officials believe that hip-hop music is eating away at the morals, and ultimately the classroom experience, of today's college students. Discusses why the gap exists between student and faculty attitudes toward hip-hop, how hip-hop music represents blackness, how people perceive hip-hop youth, the positive side of hip-hop,…

  6. Measurement outcomes from hip simulators.

    de Villiers, Danielle; Shelton, Julia C

    2016-05-01

    Simulation of wear in total hip replacements has been recognised as an important factor in determining the likelihood of clinical success. However, accurate measurement of wear can be problematic with factors such as number and morphology of wear particles produced as well as ion release proving more important in the biological response to hip replacements than wear volume or wear rate alone. In this study, hard-on-hard (CoCr alloy, AgCrN coating) and hard-on-soft (CoCr alloy and CrN coating on vitamin E blended highly cross-linked polyethylene) bearing combinations were tested in an orbital hip simulator under standard and some adverse conditions. Gravimetric wear rates were determined for all bearings, with cobalt and where applicable, silver release determined throughout testing. Isolation of wear particles from the lubricating fluid was used to determine the influence of different bearing combinations and wear conditions on particle morphology. It was found that cobalt and silver could be measured in the lubricating fluid even when volumetric wear was not detectable. In hard-on-hard bearings, Pearson's correlation of 0.98 was established between metal release into the lubricating fluid and wear volume. In hard-on-soft bearings, coating the head did not influence the polyethylene wear rates measured under standard conditions but did influence the cobalt release; the diameter influenced both polyethylene wear and cobalt release, and the introduction of adverse testing generated smaller polyethylene particles. While hip simulators can be useful to assess the wear performance of a new material or design, measurement of other outcomes may yield greater insight into the clinical behaviour of the bearings in vivo. PMID:26888886

  7. Hip painful prosthesis: surgical view

    SPINARELLI, ANTONIO; Patella, Vittorio; Conserva, Vito; Vicenti, Giovanni; Pesce, Vito; Patella, Silvio

    2011-01-01

    Painful hip prosthesis is the most feared immediate and remote complication of a primary implant and usually represents the failure of one or more therapeutic moments. In cases of aseptic implant failure, the causes invoked may be represented by an incorrect indication, the quality of materials, local and general condition of the patient and especially from a bad joint biomechanics. In cases of septic loosening, however, the cause of failure to be found in the location of pathogens within the...

  8. Hip Strength Testing of Soccer Players With Long-Standing Hip and Groin Pain

    Rafn, Bolette S; Tang, Lars; Nielsen, Peter Martin;

    2016-01-01

    OBJECTIVE: To investigate whether self-reported pain during hip strength testing correlates to a large degree with hip muscle strength in soccer players with long-standing unilateral hip and groin pain. DESIGN: Cross-sectional study. SETTING: Clinical assessments at Sports Orthopaedic Research...... Center-Copenhagen (SORC-C), Arthroscopic Centre Amager, Copenhagen University Hospital, Denmark. PARTICIPANTS: Twenty-four male soccer players with unilateral long-standing hip and groin pain. INTERVENTIONS: The soccer players performed 5 reliable hip muscle strength tests (isometric hip flexion...... strength (Spearman rho = -0.44, P = 0.016). CONCLUSIONS: Self-reported pain during testing does not seem to correlate with the majority of hip muscle strength tests used in soccer players with long-standing hip and groin pain....

  9. Resurfacing total hip replacement–a therapeutical approach in postmenopausal women with osteoporosis and hip arthrosis

    Popescu, D.; Ene, R; Cirstoiu, C

    2011-01-01

    Aim: Patients with incipient hip arthrosis may benefit from a relatively new therapeutical approach using resurfacing total hip replacement, but in those with associated osteoporosis, this type of surgical intervention is contraindicated, given the poor quality of osteoporotic bones. We assessed the efficacy of the antiosteoporotic pharmacological therapy to improve bone quality and bone strength in postmenopausal women diagnosed with hip arthrosis and osteoporosis thus facilitating the hip s...

  10. Influence of hip dysplasia on the development of osteoarthritis of the hip

    Lievense, Annet; Bierma-zeinstra, Sita; Verhagen, Arianne; Verhaar, JAN; Koes, Bart

    2004-01-01

    textabstractBACKGROUND: It has been suggested that in some patients with primary hip osteoarthritis (OA), the disease occurs as a consequence of acetabular dysplasia or hip dysplasia (HD). OBJECTIVE: To carry out a systematic review to investigate the association between acetabular dysplasia and hip OA. METHODS: A database search of Medline, Embase, and the Cochrane library was carried out, and articles that aimed at studying the relationship between HD and hip OA were identified. The methodo...

  11. Trusted Hosts in Host Identity Protocol (HIP)

    K.C., Amir

    2012-01-01

    The goal of the project was to study the possibilities to establish trusted hosts in Host Identity Protocol (HIP) and implement certificate handling in HIP packets. The time complexity and performance while using certificates in HIP packets was also measured. The research project was carried out at Arcada University of Applied Sciences in collaboration with Helsinki University. The project aimed to implement standard x.509 certification of the public key used as HI (Host Identity) to deri...

  12. Hip and Spine in Cerebral Palsy

    Persson-Bunke, Måns

    2015-01-01

    Abstract Background: Children with cerebral palsy (CP) have an increased risk of scoliosis, contractures including windswept hip deformity (WS), and hip dislocation. In 1994, a follow-up program and registry for children and adolescents with CP (CPUP) was initiated in Sweden to allow the early detection and prevention of hip dislocations and other musculoskeletal deformities. Purpose: To analyze the prevalence of scoliosis and WS in children with CP and to study the effect of CPUP. To e...

  13. Hip fractures. Epidemiology, risk factors, falls, energy absorption, hip protectors, and prevention

    Lauritzen, J B

    1997-01-01

    on the hip. Women with hip fractures have a lower body weight compared with controls, and they may also have less soft tissue covering the hip even when adjusted for body mass index, indicating a more android body habitus. Experimental studies show that the passive energy absorption in soft tissue...

  14. COMPLEX FUNCTIONAL ASSESSMENT OF THE HIP JOINT.

    Maya S. Krastanova

    2015-09-01

    Full Text Available Introduction: In relation to the study reporting the effects of applying phased complex rehabilitation in patients with total hip arthroplasty, it has been concluded that the everyday clinical practice in Bulgaria does not apply complex examination, giving an objective picture about the extent of functional status of patients with trauma and diseases of the hip. Aim: The main goal of this report is to present a test which incorporates all known and routine research and in which the total number of points determines the functional status of patients with trauma and diseases of the hip. Material and Methods: Based on the Hip dysfunction and Osteoarthritis Outcome Score, the Harris Hip Score modified test, scale D’Aubigne and Postel and Iowa’s test for complex functional evaluation of the hip joint, we have developed a test including information about the degree of pain; goniometry and manual muscle testing of the hip; locomotor test – type of gait and adjuvants; test for Daily Activities of Life. The test has been developed on the basis of expert assessment by doctors and physiotherapists of the proposed indicators for evaluation and determination of the weighting factors’ contribution to the general condition of the patient. Conclusion: The developed and tested method of complex functional assessment of the hip joint enables our colleagues, dealing with trauma and diseases of the hip, to use it in various research and scientific projects, as well as in general medical practice.

  15. Life Estimation of Hip Joint Prosthesis

    Desai, C.; Hirani, H.; Chawla, A.

    2014-11-01

    Hip joint is one of the largest weight-bearing structures in the human body. In the event of a failure of the natural hip joint, it is replaced with an artificial hip joint, known as hip joint prosthesis. The design of hip joint prosthesis must be such so as to resist fatigue failure of hip joint stem as well as bone cement, and minimize wear caused by sliding present between its head and socket. In the present paper an attempt is made to consider both fatigue and wear effects simultaneously in estimating functional-life of the hip joint prosthesis. The finite element modeling of hip joint prosthesis using HyperMesh™ (version 9) has been reported. The static analysis (load due to the dead weight of the body) and dynamic analysis (load due to walking cycle) have been described. Fatigue life is estimated by using the S-N curve of individual materials. To account for progressive wear of hip joint prosthesis, Archard's wear law, modifications in socket geometry and dynamic analysis have been used in a sequential manner. Using such sequential programming reduction in peak stress has been observed with increase in wear. Finally life is estimated on the basis of socket wear.

  16. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... that are available for patients suffering from hip arthritis that we do here at Thomas Jefferson University ... or ceramic. But, not every patient who has arthritis of their hip needs a hip replacement. There ...

  17. Surgical hip dislocation for treatment of cam femoroacetabular impingement

    Milind M Chaudhary

    2015-01-01

    Conclusion: Cam femoroacetabular Impingement causing pain and limitation of hip movements was treated by open osteochondroplasty after surgical hip dislocation. This reduced pain, improved hip motion and gave good to excellent results in the short term.

  18. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... the femoral head which then leads to avascular necrosis of the hip. Just like the minimally invasive ... the hip and not rheumatoid arthritis or avascular necrosis, and who understand that the hip resurfacing is ...

  19. Unilateral hip osteoarthritis: can we predict the outcome of the other hip?

    Vossinakis, I.C. [General Hospital of Volos, Orthopaedic Department, Volos (Greece); Georgiades, G. [General Hospital of Tripoli, Tripoli Greece, Orthopaedic Department, Athens (Greece); Hartofilakidis, G. [University of Athens Medical School, Department of Orthopaedics, Athens (Greece); Kafidas, D.

    2008-10-15

    The objective of this study was to define, in unilateral hip osteoarthritis (OA), factors predicting the outcome of the other hip. We examined the anteroposterior radiographs of the pelvis of 95 white patients with unilateral idiopathic (56 patients) or secondary to congenital hip diseases (39 patients) OA. The other hip was free from symptoms (pain or limping) at the initial examination and without radiographic evidence of OA; it was what we call a ''normal'' hip. Two parameters were evaluated: (1) the type of osteoarthritis of the involved hip and (2) the range of four radiographic indices of the contralateral hip: the sourcil inclination (weight-bearing surface), the acetabular angle, the Wiberg's center-edge angle, and the neck-shaft angle. Follow-up radiographs for the hips that remained OA-free were available for 10 to 35 years and for those that developed OA, at the time of initial symptoms, range 2 to 31 years. Logistic regression analysis showed that the presence of idiopathic OA in one hip had a statistically significant effect on the development of OA on the other hip (p<0.001). Minor deviations of radiographic indices of the contralateral hip is not a predictive factor for its outcome. When the radiographic indices are examined together with the pathology of the involved hip, only WBS was shown to have a significant effect to the development of OA and its type (p < 0.001). The following conclusions can be drawn from this study: 1. Patient with idiopathic OA of one hip is at increased risk of developing OA in the other hip. 2. The outcome of the other hip cannot be predicted only on the basis of the evaluation of its radiographic indices. 3. Among the different indices, WBS seems to have a strong influence toward the development of OA. (orig.)

  20. The association between hip fracture and hip osteoarthritis: A case-control study

    Englund Martin

    2010-11-01

    Full Text Available Abstract Background There have been reports both supporting and refuting an inverse relationship between hip fracture and hip osteoarthritis (OA. We explore this relationship using a case-control study design. Methods Exclusion criteria were previous hip fracture (same side or contralateral side, age younger than 60 years, foreign nationality, pathological fracture, rheumatoid arthritis and cases were radiographic examinations were not found in the archives. We studied all subjects with hip fracture that remained after the exclusion process that were treated at Akureyri University Hospital, Iceland 1990-2008, n = 562 (74% women. Hip fracture cases were compared with a cohort of subjects with colon radiographs, n = 803 (54% women to determine expected population prevalence of hip OA. Presence of radiographic hip OA was defined as a minimum joint space of 2.5 mm or less on an anteroposterior radiograph, or Kellgren and Lawrence grade 2 or higher. Possible causes of secondary osteoporosis were identified by review of medical records. Results The age-adjusted odds ratio (OR for subjects with hip fracture having radiographic hip OA was 0.30 (95% confidence interval [95% CI] 0.12-0.74 for men and 0.33 (95% CI 0.19-0.58 for women, compared to controls. The probability for subjects with hip fracture and hip OA having a secondary cause of osteoporosis was three times higher than for subjects with hip fracture without hip OA. Conclusion The results of our study support an inverse relationship between hip fractures and hip OA.

  1. Reconstruction of the Acetabulum in Developmental Dysplasia of the Hip in total hip replacement

    Vasileios Sakellariou; Michael Christodoulou; Gregory Sasalos; George Babis

    2014-01-01

    Developmental dysplasia of the hip (DDH) or congenital hip dysplasia (CDH) is the most prevalent developmental childhood hip disorder. It includes a wide spectrum of hip abnormalities ranging from dysplasia to subluxation and complete dislocation of the hip joint. The natural history of neglected DDH in adults is highly variable. The mean age of onset of symptoms is 34.5 years for dysplastic DDH, 32.5 years for low dislocation, 31.2 years for high dislocation with a false acetabulum, and 46.4...

  2. The hip-spine connection: understanding its importance in the treatment of hip pathology.

    Redmond, John M; Gupta, Asheesh; Nasser, Rima; Domb, Benjamin G

    2015-01-01

    EDUCATIONAL OBJECTIVES As a result of reading this article, physicians should be able to: 1. Discuss the kinematic relationship between the hip and lumbar spine. 2. Explain the innervation of the hip and lumbar spine and how they relate to one another. 3. Recognize the effect of hip disease on the lumbar spine in an athletic population, prior to the onset of degenerative changes. 4. Describe an algorithm for diagnosis and treatment of patients who present with concomitant hip and lumbar spine pain. The hip and lumbar spine are closely related and can create similar patterns of pain and dysfunction. Diagnosis and treatment of hip and spine-related conditions can be challenging due to symptom overlap. Successful evaluation and treatment of hip and lumbar spine conditions requires a thorough understanding the hip-spine connection. Historically the hip-spine connection has been considered in the context of arthrosis; however, the hip-spine connection also needs to be considered in a younger athletic population. The purpose of this review is to describe the hip-spine connection, discuss the clinical implications of this connection, and offer an approach to diagnosis and treatment. PMID:25611411

  3. Improving hip surgery patients’ outcomes:

    Bagger, Bettan; Poulsen, Dorthe Varning; Taylor Kelly, Hélène;

    2013-01-01

    competencies -the development of an e-health concept based upon new knowledge concerning rehabilitation aimed at patients, their families and health professionals -the development of new clinical practice guidelines The project integrates innovative public health services via e-based solutions.......This presentation focuses upon the improvement of hip surgery patients’ outcomes with respect to health promotion and rehabilitation. The overall aims of the EU financed orthopedic nursing project will be introduced. Speakers highlight the project’s contribution to: -the development of nurse...

  4. Radiology of total hip replacement

    Griffiths, H.J.; Lovelock, J.E.; McCollister Evarts, C.; Geyer, D.

    1984-06-01

    The radiology of total hip replacement (THR) and its complications is reviewed in conjunction with a long-term follow-up study on 402 patients with 501 prostheses. The indications, contraindications, biomechanics, and operative management of these patients is discussed. Clinical complications such as deep vein thrombosis, pulmonary embolism, and hemorrhage are mentioned. Postoperative infections including granulomatous pseudotumors, dislocations and fractures, true loosening of the prosthesis, and heterotopic bone formation (HBF) are discussed and illustrated. The importance of differentiating the lucent line from true loosening is stressed. Mechanical and other clinical complications which are largely ignored by radiologists are also discussed. The uses of arthrography and bone scanning are included.

  5. Biomechanics of the Hip Capsule and Capsule Management Strategies in Hip Arthroscopy.

    Nepple, Jeffrey J; Smith, Matthew V

    2015-12-01

    Recent advances in our understanding of the function of the hip capsule have clarified its importance to normal hip function and kinematics. The iliofemoral ligament is the primary stabilizing structure for controlling anterior translation and external rotation of the hip, and is violated by the arthroscopic interportal capsulotomy. Microinstability of the hip occurring after surgical trauma remains a poorly defined clinical entity. In certain at-risk populations, capsular repair should be considered as part of an arthroscopic hip procedure to achieve optimal outcomes and avoid iatrogenic instability (dislocation or microinstability). Despite a lack of conclusive evidence-based indications, we recommend capsular repair in the settings of borderline hip dysplasia (or dysplastic variants such as increased femoral anteversion), hip hypermobility, connective tissue disorders, and traumatic or atraumatic instability. With careful attention to arthroscopic capsular management, adequate exposure can be achieved and reproducibly allow for an effective capsular repair when indicated. PMID:26524549

  6. A new algorithm for hip fracture surgery

    Palm, Henrik; Krasheninnikoff, Michael; Holck, Kim; Lemser, Tom; Foss, Nicolai Bang; Jacobsen, Steffen; Kehlet, Henrik; Gebuhr, Peter

    2012-01-01

    Background and purpose Treatment of hip fracture patients is controversial. We implemented a new operative and supervision algorithm (the Hvidovre algorithm) for surgical treatment of all hip fractures, primarily based on own previously published results. Methods 2,000 consecutive patients over 5...

  7. Acute cognitive dysfunction after hip fracture

    Bitsch, M S; Foss, N B; Kristensen, B B;

    2006-01-01

    Patients undergoing hip fracture surgery often experience acute post-operative cognitive dysfunction (APOCD). The pathogenesis of APOCD is probably multifactorial, and no single intervention has been successful in its prevention. No studies have investigated the incidence of APOCD after hip...... fracture surgery in an optimized, multimodal, peri-operative rehabilitation regimen....

  8. Hip Arthroscopy: Tales From the Crypt.

    Matsuda, Dean K; Philippon, Marc J; Safran, Marc R; Sampson, Thomas G

    2016-01-01

    Complications after hip arthroscopy vary in frequency and severity, even for experienced surgeons. It is important for surgeons to be aware of some of the more dramatic, often unusual, and always memorable (nightmarish) complications of hip arthroscopy and understand how they are caused, how they can be treated, and how they can be prevented. PMID:27049210

  9. Simultaneous and staged bilateral total hip arthroplasty

    Lindberg-Larsen, Martin; Joergensen, Christoffer Calov; Husted, Henrik;

    2013-01-01

    Bilateral total hip arthroplasty (BTHA) and bilateral simultaneous total hip arthroplasty (BSTHA) are done increasingly. Previous studies evaluating outcomes after bilateral procedures have found different results. The aim of this study was to investigate length of hospital stay (LOS), 30 days...

  10. Dilemmas in Uncemented Total Hip Arthroplasty

    Goosen, J.H.M.

    2009-01-01

    In this thesis, different aspects that are related to the survivorship and clinical outcome in uncemented total hip arthroplasty are analysed. In Chapter 2, the survival rate, Harris Hip score and radiographic features of a proximally hydroxyapatite coated titanium alloy femoral stem (Bi-Metric, Bio

  11. Revision Total Hip Replacement: A Case Report

    Md Hafizur Rahman

    2013-07-01

    Full Text Available Total hip replacement is a reconstructive procedure that has improved the management of those diseases of the hip joint that have responded poorly to conventional medical therapy. Conventional, primary total hip replacement is a durable operation in the majority of patients. A hip replacement is a mechanical device with parts that are assembled before and during the operation. But the possible complications of total hip arthroplasty, and its clinical performance over time, is a challenging occasion to the surgeons, and such a challenge we faced with our presenting patient. A 68 year old lady with history of cemented bipolar hemiarthroplasty done in a tertiary care hospital, due to fracture neck of the left femur having the history of diabetes, chronic kidney disease, heart disease, anaemia, and mental disorders presented with loosened prosthesis, thinning of medial proximal cortex of the femur which had broken within few months after surgery. She complained of painful walking at left hip joint. There was also evidence of chronic infective and degenerative arthritis of acetabular component of the affected hip joint. Cemented revision total hip replacement surgery was performed with expert multidisciplinary involvement. On 2nd postoperative day the patient was allowed to walk on operated limb with the aid of walker. On 12th postoperative day all the stitches were removed and wound was found healthy.

  12. Hip-hop and urban studies

    R. Jaffe

    2014-01-01

    How can urban studies research engage fruitfully with hip-hop? This contribution responds to the essays by David Beer and Martin Lamotte on ‘street music’, urban ethnography and ghettoized communities. It discusses how a social science engagement with hip-hop texts might differ from cultural studies

  13. TREATMENT OF NEUROLOGICAL CONGENITAL HIP LUXATION

    Iulian ICLEANU

    2015-11-01

    Full Text Available Congenital hip luxation is a disorder which evolves in time. Teratological hip dislocation is a distinct form of hip luxation, which usually appears with other disorders. These hips are dislocated before birth. In this thesis we will try to elaborate a recovery program, through physical exercises, which will help us realize our treatment objectives: diminishing articular stiffness, increasing articular mobility, increasing muscle strength, recalibration of agonist and antagonist balances and reeducating gait. The specific objectives of the study consist of the particularization of the recovery programs based on age, illness stage (dysplasia or luxation and either surgical or non-surgical intervention. To show the importance of physiotherapy in gait rehabilitation of a child with hip dislocation we started from the hypothesis: using an adequate rehabilitation program after an individualized methodology, optimizes the functional recovery and ensures the gains of hip stability and the formation of an engram of gait as close as it could be to the normal one. We present a case of neurological congenital hip dislocation where the treatment initiated early is showing good results. Results obtained are significantly different and we came to the conclusion that starting an untimely analytical kinetic treatment and globally personalizing it to every patient has better biomechanical results for the hip.

  14. Pertunjukan Teater Karo Hip Hop Kontemporer KAI

    Silvia Anggreni Purba

    2013-11-01

    Full Text Available Pertunjukan ini berawal dari sebuah ide untuk mengkolaborasikan tradisi Karo dengan budaya populer. Dengan cara seperti ini pertunjukan bisa dinikmati tanpa batasan bahasa dan budaya. Proses menggabungkan dua budaya yang berbeda merupakan bentuk budaya hibrida dan terjadi akibat proses globalisasi. Melalui proses pengendapan pengamatan dan kesan yang kuat, pertunjukan ini dibawa ke dalam bentuk Hip Hop. Pertunjukan ini merupakan bagian dari sebuah tragedi modern dengan karakter destruktif, mengeksplorasi emosi dan menyampaikannya kepada penonton. Eksplorasi budaya Karo dan tari Hip Hop sebagai bahasa simbol mampu memperkuat kata-kata. Gerak tidak diungkapkan dengan kata lisan tetapi disajikan melalui gerak tari Hip Hop. Penafsiran legenda dan teks ke dalam gerak, melalui proses pelatihan di laboratorium sebagai proses pencarian dan eksperimentasi diwujudkan dengan mempertimbangkan unsur-unsur dasar dari Hip Hop, unsur budaya Karo dan tontonan. Karo Hip Hop diharapkan menjadi bentuk estetika teater modern yang diinginkan tanpa kehilangan tradisi.Kata kunci: Tari Karo kontemporer, Hip-hop, budaya hibridaABSTRACTPertunjukan Teater Karo Hip Hop Kontemporer KAI. The performance of Karo Theater collaborated with Hip Hop stems from a simple idea to collaborate Karo cultural traditions with popular culture. The performances can be enjoyed without having limitation on the language and culture. The process of combining two different cultures is a form of hybrid culture, and it may occur due to the globalization process. Through the process of deposition of the observations and strong impression, this performance is then brought into the form of Hip Hop as a preferred form which is energetic, personal and global. This performance is part of a modern tragedy with its destructive character which has explored the emotion and has presented it to the audiences. The exploration of Karo cultural tradition and Hip Hop dance as a language of symbols is able to

  15. Minimally invasive medial hip approach.

    Chiron, P; Murgier, J; Cavaignac, E; Pailhé, R; Reina, N

    2014-10-01

    The medial approach to the hip via the adductors, as described by Ludloff or Ferguson, provides restricted visualization and incurs a risk of neurovascular lesion. We describe a minimally invasive medial hip approach providing broader exposure of extra- and intra-articular elements in a space free of neurovascular structures. With the lower limb in a "frog-leg" position, the skin incision follows the adductor longus for 6cm and then the aponeurosis is incised. A slide plane between all the adductors and the aponeurosis is easily released by blunt dissection, with no interposed neurovascular elements. This gives access to the lesser trochanter, psoas tendon and inferior sides of the femoral neck and head, anterior wall of the acetabulum and labrum. We report a series of 56 cases, with no major complications: this approach allows treatment of iliopsoas muscle lesions and resection or filling of benign tumors of the cervical region and enables intra-articular surgery (arthrolysis, resection of osteophytes or foreign bodies, labral suture). PMID:25164350

  16. Analysis of hip perfusion at early and reversible stages of aseptic hip necrosis

    Aim: A proper early diagnosis of aseptic hip necrosis is very important for further therapy.Since there has always been a question of the amount of perfusion in hips at different stages of aseptic hip necrosis we tried to impartially examine the perfusion in hips at early and reversible stages of aseptic hip necrosis. Material and Methods:Study included 143 patients with aseptic hip necrosis.The 550-740 MBq of Tc-99m-DPD were on bolus injected.All patients were subjected to 3-phase scintigraphy of hips and quantitative calculation of relative perfusion in the artery phase (3T) at early and repeated at reversible stages of aseptic hip necrosis. Results: At the early stage of aseptic hip necrosis the obtained 3T was decreased from 0.94-0.69 (3T=0.80).Scintigrams showed a moderate increase or diffuse accumulation. At the reversible stages we obtained 3T decreased from 0.92-0.71 (3T=0.79) thus evidencing hypoperfusion.Scintigrams showed an diffuse increased accumulation. Conclusion: With the aseptic hip necrosis quantitative analysis of perfusion in the artery phase-3T indicates that the perfusion is decreased at all stages of the process which however shows a significantly falling trend with the progress of the disease

  17. Reconstruction of the Acetabulum in Developmental Dysplasia of the Hip in Total Hip Replacement

    Vasileios Sakellariou

    2014-09-01

    Full Text Available Developmental dysplasia of the hip (DDH or congenital hip dysplasia (CDH is the most prevalent developmental childhood hip disorder. It includes a wide spectrum of hip abnormalities ranging from dysplasia to subluxation and complete dislocation of the hip joint. The natural history of neglected DDH in adults is highly variable. The mean age of onset of symptoms is 34.5 years for dysplastic DDH, 32.5 years for low dislocation, 31.2 years for high dislocation with a false acetabulum, and 46.4 years for high dislocation without a false acetabulum. Thorough understanding of the bony and soft tissue deformities induced by dysplasia is crucial for the success of total hip arthroplasty. It is important to evaluate the existing acetabular deformity three-dimensionally, and customize the correction in accordance with the quantity and location of ace tabular deficiencies. Acetabular reconstruction in patients with DDH is hallenging. Interpretation of published data is difficult and should be done with caution because most series include patients with different types of hip disease. In general, the complication rate associated with THA is higher in patients with hip dysplasia than it is in patients with osteoarthritis. Overall, clinical and functional outcomes following THA in patients hip dysplasia (DDH differ from those treated for primary hip osteoarthritis, possibly due to the lower age and level of activity. Although function scores decline with age, the scores for pain and range of motion presented with a statistically significant improvement in the long-term.

  18. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... resurfacing is similar but also different from hip -- standard hip replacement. If you saw the standard hip replacement video, we removed by using a ... techniques are similar -- actually, slightly larger than the standard small-incision hip. So in many respects it’s ...

  19. Mechanical Evaluation of Polymer Composite Hip Protectors

    Jose Daniel Diniz Melo

    2010-01-01

    Full Text Available Hip fractures often result in serious health implications, particularly in the geriatric population, and have been related to long-term morbidity and death. In most cases, these fractures are caused by impact loads in the area of the greater trochanter, which are produced in a fall. This work is aimed at developing hip protectors using composite materials and evaluating their effectiveness in preventing hip fractures under high impact energy (120 J. The hip protectors were developed with an inner layer of energy absorbing soft material and an outer rigid shell of fiberglass-reinforced polymer composite. According to the experimental results, all tested configurations proved to be effective at reducing the impact load to below the average fracture threshold of proximal femur. Furthermore, an addition of Ethylene Vinyl Acetate (EVA to the impacted area of the composite shell proved to be beneficial to increase impact strength of the hip protectors. Thus, composite hip protectors proved to be a viable alternative for a mechanically efficient and cost-effective solution to prevent hip fractures.

  20. Traumatic inferior hip dislocation: a rare adult case with ipsilateral bifocal hip fracture

    El Hajj Moussa, Majd; Tawk, Charbel; Hoyek, Fadi; Lahoud, Jean-Claude

    2016-01-01

    Inferior dislocation is a rare type of hip dislocation, especially in adults. Few cases have been reported; most of them were isolated. This is the case of a traumatic adult hip dislocation after a road traffic accident. Reduction was made under general anaesthesia; a CT-Scan after the reduction showed a bifocal non-displaced hip fracture. In this article, we present a small review of the literature and we discuss the possible mechanism of hip dislocation. We found through our case study that this condition is not exclusive to children and CT-Scan is mandatory after the reduction of hip dislocation to eliminate any associated injury. To our knowledge, a bifocal hip fracture has not previously been documented, in the English language literature. PMID:27141043

  1. Comparison of acetabular reamings during hip resurfacing versus uncemented total hip arthroplasty.

    Brennan, S A

    2009-04-01

    PURPOSE: To compare the quantity of bone removed from the acetabulum during resurfacing hip arthroplasty versus uncemented total hip arthroplasty (THA). METHODS: 62 consecutive patients with osteoarthritis of the hip were prospectively studied. 24 men and 7 women aged 40 to 86 (mean, 59) years underwent Birmingham hip resurfacing. 13 men and 18 women aged 34 to 88 (mean, 61) years underwent uncemented THA using the trident acetabular cup. Obese elderly women at risk of femoral neck fracture and patients with large subchondral pseudocysts or a history of avascular necrosis of the femoral head were assigned to uncemented THA. Acetabular reamings were collected; marginal osteophytes were not included. The reamings were dehydrated, defatted, and weighed. RESULTS: The mean weight of acetabular reamings was not significantly different between patients undergoing hip resurfacing and uncemented THA (p=0.57). CONCLUSION: In hip resurfacing, the use of an appropriately small femoral component avoids oversizing the acetabular component and removal of excessive bone stock.

  2. Complications after total hip replacement

    Complications seen after long-term follow-up examinations of total hip replacement should be treated immediately and completely. In the past decade a considerable increase in revisions has been noted. Radiographic assessment may be regarded as an effective means in diagnosing prosthetic complications from the surgeon's point of view. Examples are given. The difficulties in radiographic assessment of complications after cementless implanation or cemented prostheses without contrast media are mentioned. Prosthesis-related complications, such as mechanical loosening, infection with and without loosening, fatigue fractures and wear, fractures of the femur or pelvis, dislocations and surgical failures, are illustrated, as are clinical courses with gross loss of bone stock after repeated surgery and delayed revisions. Complications not related to the prosthesis such as periarticular ossification, muscle deficiencies, and nervous and vascular lesions are also explained using examples. (orig.)

  3. Pain in the hip joint

    Yuri Aleksandrovich Olyunin

    2013-01-01

    Full Text Available Pathological changes that develop in the hip joints (HJ have different origins and mechanisms of development, but their main manifestation is pain. The nature of this pain cannot be well established on frequent occasions. The English-language medical literature currently classifies such disorders as greater trochanter pain syndrome (GTPS. Its major signs are chronic pain and local palpatory tenderness in the outer part of HJ. The development of GTPS may be associated with inflammation of the synovial bursae situated in the greater tronchanter, as well as with tendinitis, myorrhexis, iliotibial band syndrome, and other local changes in the adjacent tissues or with systemic diseases. So GTPS may be characterized as regional pain syndrome that frequently mimics pain induced by different diseases, including myofascial pain syndrome, osteoarthrosis, spinal diseases, etc.

  4. Pain in the hip joint

    Yuri Aleksandrovich Olyunin

    2013-06-01

    Full Text Available Pathological changes that develop in the hip joints (HJ have different origins and mechanisms of development, but their main manifestation is pain. The nature of this pain cannot be well established on frequent occasions. The English-language medical literature currently classifies such disorders as greater trochanter pain syndrome (GTPS. Its major signs are chronic pain and local palpatory tenderness in the outer part of HJ. The development of GTPS may be associated with inflammation of the synovial bursae situated in the greater tronchanter, as well as with tendinitis, myorrhexis, iliotibial band syndrome, and other local changes in the adjacent tissues or with systemic diseases. So GTPS may be characterized as regional pain syndrome that frequently mimics pain induced by different diseases, including myofascial pain syndrome, osteoarthrosis, spinal diseases, etc.

  5. The hip abductors at MR imaging

    Hoffmann, A., E-mail: adrienne.hoffmann@balgrist.ch [Department of Radiology, University Hospital Balgrist, Forchstrasse 340, CH-8008 Zürich (Switzerland); Pfirrmann, C.W.A., E-mail: christian.pfirrmann@balgrist.ch [Department of Radiology, University Hospital Balgrist, Forchstrasse 340, CH-8008 Zürich (Switzerland)

    2012-12-15

    Imaging of the hip abductors plays an increasing role for the evaluation of greater trochanteric pain in patients with and without total hip arthroplasty. This review article addresses the anatomy of the hip abductors and their intervening bursae. It highlights different possible imaging appearances such as tendinopathy or partial and full thickness tears of the gluteal tendons. Muscle atrophy or fatty degeneration of the gluteal muscles is an important reason for limping. Inflammatory diseases such as hydroxyapatite crystal deposition disease or spondylarthritis have to be considered. Knowledge of these different entities is important to achieve optimal treatment and outcomes.

  6. 21 CFR 888.3390 - Hip joint femoral (hemi-hip) metal/polymer cemented or uncemented prosthesis.

    2010-04-01

    ... cemented or uncemented prosthesis. 888.3390 Section 888.3390 Food and Drugs FOOD AND DRUG ADMINISTRATION... § 888.3390 Hip joint femoral (hemi-hip) metal/polymer cemented or uncemented prosthesis. (a) Identification. A hip joint femoral (hemi-hip) metal/polymer cemented or uncemented prosthesis is a...

  7. 21 CFR 888.3380 - Hip joint femoral (hemi-hip) trunnion-bearing metal/polyacetal cemented prosthesis.

    2010-04-01

    ... metal/polyacetal cemented prosthesis. 888.3380 Section 888.3380 Food and Drugs FOOD AND DRUG... Devices § 888.3380 Hip joint femoral (hemi-hip) trunnion-bearing metal/polyacetal cemented prosthesis. (a) Identification. A hip joint femoral (hemi-hip) trunnion-bearing metal/polyacetal cemented prosthesis is a...

  8. Hip dislocations after 2,734 elective unilateral fast-track total hip arthroplasties

    Jørgensen, Christoffer C; Kjaersgaard-Andersen, Per; Solgaard, Søren; Kehlet, Henrik; Hansen, Torben Bæk

    2014-01-01

    STUDY DESIGN: Retrospective review of prospectively collected data. OBJECTIVE: To investigate the incidence of hip dislocation 90 days after total hip arthroplasty in relation to time after surgery, mechanism of dislocation and predisposing factors. METHODS: Prospective data on preoperative patient......-track total hip arthroplasty. Further studies including detailed information on patient and prosthesis characteristics, and activity restrictions are needed to reduce the risk of dislocation....

  9. Hybrid SPECT/CT for the assessment of a painful hip after uncemented total hip arthroplasty

    Dobrindt, Oliver; Amthauer, Holger; Krueger, Alexander; Ruf, Juri; Wissel, Heiko; Grosser, Oliver S.; Seidensticker, Max; Lohmann, Christoph H

    2015-01-01

    Background The diagnosis of hip pain after total hip replacement (THR) represents a highly challenging question that is of increasing concern to orthopedic surgeons. This retrospective study assesses bone scintigraphy with Hybrid SPECT/CT for the diagnosis of painful THR in a selected cohort of patients. Methods Bone SPECT/CT datasets of 23 patients (mean age 68.9 years) with a painful hip after THR were evaluated. Selection of the patients required an inconclusive radiograph, normal serum le...

  10. Metal on metal hip resurfacing versus uncemented custom total hip replacement - early results

    Muirhead-Allwood Sarah K

    2010-02-01

    Full Text Available Abstract Introduction There is no current consensus on the most appropriate prosthesis for treating symptomatic osteoarthritis (OA of the hip in young, active patients. Modern metal on metal hip resurfacing arthroplasty (HR has gained popularity as it is theoretically more stable, bone conserving and easier to revise than total hip arthroplasty. Early results of metal on metal resurfacing have been encouraging. We have compared two well matched cohorts of patients with regard to function, pain relief and patient satisfaction. Methods This prospective study compares 2 cohorts of young, active patients treated with hip resurfacing (137 patients, 141 hips and custom uncemented (CADCAM stems (134 patients, 141 hips. All procedures were performed by a single surgeon. Outcome measures included Oxford, WOMAC and Harris hip scores as well as an activity score. Statistical analysis was performed using the unpaired student's t-test. Results One hundred and thirty four and 137 patients were included in the hip replacement and resurfacing groups respectively. The mean age of these patients was 54.6 years. The mean duration of follow up for the hip resurfacing group was 19.2 months compared to 13.4 months for the total hip replacement group. Pre operative oxford, Harris and WOMAC scores in the THA group were 41.1, 46.4 and 50.9 respectively while the post operative scores were 14.8, 95.8 and 5.0. In the HR group, pre- operative scores were 37.0, 54.1 and 45.9 respectively compared to 15.0, 96.8 and 6.1 post operatively. The degree of improvement was similar in both groups. Conclusion There was no significant clinical difference between the patients treated with hip resurfacing and total hip arthroplasty in the short term.

  11. UNCEMENTED PRIMARY TOTAL HIP ARTHROPLASTY FOR OSTEONECROSIS OF HIP WITH SECONDARY OSTEOARTHRITIS IN YOUNG ADULTS

    Chatla

    2016-03-01

    Full Text Available BACKGROUND Osteonecrosis of the femoral head is a progressive disease that generally affects patients in the third through fifth decade of life, if left untreated. Currently, 18% of all Total Hip Arthroplasty performed in USA are done for Osteonecrosis.(1 The aetiology for the Osteonecrosis varies from idiopathic, alcohol intoxication, steroid abuse or due to childhood hip disorders and hip trauma. We have selected 40 patients suffering from advanced femoral head osteonecrosis with subchondral collapse leading to Osteoarthritis of hip in young adults, treated by uncemented primary total hip replacement. This study is aimed to suggest that uncemented total hip arthroplasty can be applied predictably to this younger, potentially more active patient population. MATERIAL AND METHODS We have done 54 uncemented primary hips in 40 cases with mean follow-up of 5.5 years. The average age of the patient at the time of surgery was 43 years. All the hips are clinically and radiologically examined both pre- and post-operatively. All the cases are operated through postero-lateral approach and have used the fully Hydroxyapatite coated femoral straight stem designed for press fit insertion and hemispherical HA-coated cup inserted with press fit and in few cases we used an HA-coated screw. The patients are under regular follow-up. RESULTS All the patients are reviewed at 6 weeks, 3 months, 6 months and yearly thereafter. The clinical and functional status was recorded using the Harris Hip Score and WOMAC Hip Score. The mean Harris score has improved from an average of 44 points to an average of 93 points postoperatively; 94% showed good-to-excellent results, 2% of cases had shortening, one case developed hip dislocation after two weeks due to unguarded physiotherapy. CONCLUSION The short-term results of cementless total hip arthroplasty in patients with Osteonecrosis of the femoral head were encouraging. We await further follow-up to see if these promising

  12. Changes in walking and running in patients with hip dysplasia

    Jacobsen, Julie S; Nielsen, Dennis B; Sørensen, Henrik; Søballe, Kjeld; Mechlenburg, Inger

    2013-01-01

    Background and purpose Earlier studies have suggested that the hip extension angle and the hip flexor moment in walking are affected by hip dysplasia, but to our knowledge there have been no reports on running or evaluations of self-reported health. We evaluated differences in walking, running, and self-reported health between young adults with symptomatic hip dysplasia and healthy controls. Patients and methods Walking and running in 32 patients with hip dysplasia, mean 34 (18–53) years old,...

  13. Hip and ankle range of motion and hip muscle strength in young female ballet dancersand controls

    Bennell, K; Khan, K. M.; Matthews, B.; De Gruyter, M.; Cook, E; Holzer, K; Wark, J D

    1999-01-01

    OBJECTIVES: To compare the hip and ankle range of motion and hip muscle strength in 8-11 year old novice female ballet dancers and controls. METHODS: Subjects were 77 dancers and 49 controls (mean (SD) age 9.6 (0.8) and 9.6 (0.7) years respectively). Supine right active hip external rotation (ER) and internal rotation (IR) were measured using an inclinometer. A turnout protractor was used to assess standing active turnout range. The measure of ER achieved from below the hip during turno...

  14. Low revision rate after total hip arthroplasty in patients with pediatric hip diseases

    Engesæter, Lars B; Engesæter, Ingvild Ø; Fenstad, Anne Marie;

    2012-01-01

    Background The results of primary total hip arthroplasties (THAs) after pediatric hip diseases such as developmental dysplasia of the hip (DDH), slipped capital femoral epiphysis (SCFE), or Perthes' disease have been reported to be inferior to the results after primary osteoarthritis of the hip (OA.......9%) were operated due to pediatric hip diseases (3.1% for Denmark, 8.8% for Norway, and 1.9% for Sweden) and 288,435 THAs (77.8%) were operated due to OA. Unadjusted 10-year Kaplan-Meier survival of THAs after pediatric hip diseases (94.7% survival) was inferior to that after OA (96.6% survival......). Consequently, an increased risk of revision for hips with a previous pediatric hip disease was seen (risk ratio (RR) 1.4, 95% CI: 1.3-1.5). However, after adjustment for differences in sex and age of the patients, and in fixation of the prostheses, no difference in survival was found (93.6% after pediatric hip...

  15. Total Hip Replacement (Arthroplasty) (Beyond the Basics)

    ... stiffening caused by extra bone formation, also called heterotopic ossification, is a process in which some soft ... replacement (prosthetic) parts, with the goal of relieving pain and improving function. ● Most patients require total hip ...

  16. Microbial assisted High Impact Polystyrene (HIPS) degradation.

    Mohan, Arya J; Sekhar, Vini C; Bhaskar, Thallada; Nampoothiri, K Madhavan

    2016-08-01

    The efficacy of newly isolated Pseudomonas and Bacillus strains to degrade brominated High Impact Polystyrene (HIPS) was investigated. Viability of these cultures while using e-plastic as sole carbon source was validated through Triphenyl Tetrazolium Chloride (TTC). Four days incubation of HIPS emulsion with Bacillus spp. showed 94% reduction in turbidity and was 97% with Pseudomonas spp. Confirmation of degradation was concluded by HPLC, NMR, FTIR, TGA and weight loss analysis. NMR spectra of the degraded film revealed the formation of aliphatic carbon chain with bromine and its release. FTIR analysis of the samples showed a reduction in CH, CO and CN groups. Surface changes in the brominated HIPS film was visualized through SEM analysis. Degradation with Bacillus spp showed a weight loss of 23% (w/w) of HIPS film in 30days. PMID:26993201

  17. Hip-hop, Onegin - pop! / Tatjana Aleksandrova

    Aleksandrova, Tatjana, 1945-

    2004-01-01

    Erateatrikooli KS, mida juhib Svetlana Krassman, lavastus A. Pushkini poeemi "Jevgeni Onegin" motiividel. Noortelavastuse muusikalises seades kasutatakse klassikalise muusika aranzheeringuid ja räppi, kostüümidraamat koos hip-hop rõivastiiliga

  18. Painful Spastic Hip Dislocation: Proximal Femoral Resection

    Albiñana, Javier; Gonzalez-Moran, Gaspar

    2002-01-01

    The dislocated hip in a non-ambulatory child with spastic paresis tends to be a painful interference to sleep, sitting upright, and perineal care. Proximal femoral resection-interposition arthroplasty is one method of treatment for this condition. We reviewed eight hips, two bilateral cases, with a mean follow-up of 30 months. Clinical improvement was observed in all except one case, with respect to pain relief and sitting tolerance. Some proximal migration was observed in three cases, despit...

  19. Epidemiology of hip fracture: Worldwide geographic variation

    Dinesh K Dhanwal

    2011-01-01

    Full Text Available Osteoporosis is a major health problem, especially in elderly populations, and is associated with fragility fractures at the hip, spine, and wrist. Hip fracture contributes to both morbidity and mortality in the elderly. The demographics of world populations are set to change, with more elderly living in developing countries, and it has been estimated that by 2050 half of hip fractures will occur in Asia. This review conducted using the PubMed database describes the incidence of hip fracture in different regions of the world and discusses the possible causes of this wide geographic variation. The analysis of data from different studies show a wide geographic variation across the world, with higher hip fracture incidence reported from industrialized countries as compared to developing countries. The highest hip fracture rates are seen in North Europe and the US and lowest in Latin America and Africa. Asian countries such as Kuwait, Iran, China, and Hong Kong show intermediate hip fracture rates. There is also a north-south gradient seen in European studies, and more fractures are seen in the north of the US than in the south. The factors responsible of this variation are population demographics (with more elderly living in countries with higher incidence rates and the influence of ethnicity, latitude, and environmental factors. The understanding of this changing geographic variation will help policy makers to develop strategies to reduce the burden of hip fractures in developing countries such as India, which will face the brunt of this problem over the coming decades.

  20. Osteoarthritis of the hip and acetabular dysplasia.

    Croft, P.; Cooper, C.; Wickham, C; Coggon, D

    1991-01-01

    The relation between acetabular dysplasia and osteoarthritis of the hip was examined in a series of 1516 pelvic radiographs taken for non-skeletal indications. Osteoarthritis was assessed by measuring joint space, and dysplasia by the centre-edge angle and acetabular depth. In contrast with previous studies of patients with symptomatic osteoarthritis of the hip, no evidence that dysplasia predisposes to osteoarthritis was found. Possible reasons for the discrepancy are discussed. It was concl...

  1. Neurofibromatosis induced hip arthritis. An unusual presentation

    Alrumaih, Husam; Ilyas, Imran; Kashif, Syed

    2014-01-01

    Patient: Male, 43 Final Diagnosis: Neurofibromatosis Symptoms: Hip pain Medication: — Clinical Procedure: — Specialty: Orthopedics and Traumatology Objective: Rare disease Background: Neurofibromatosis type 1 is a disease known for orthopedic manifestations such as spine deformities, congenital pseudarthrosis of the tibia and other bony dysplasias; joint dislocations are rare. Joint arthritis caused by neurofibromatosis, with a stable hip, has never been reported in the English literature bef...

  2. MR imaging of the hip

    Full text: MRI has been shown to gain increasing importance in recent years in the evaluation of disorders of the hip and pelvis. Nowadays, conventional or fast spin echo (T1, Turbo (Fast) T2 (or PD)) MR imaging sequences are used most commonly to examine the hip and pelvis. Three dimensional (3D) gradient echo (GE) imaging allows acquisition of very thin (1 mm) sections. MR imaging with fat suppression technique (STIR, TIRM, FAT SAT T2) represent an effective screening technique for the assessment of fluid, hemorrhage, pus, or tumor in the marrow, joint or soft tissues. These techniques increase the sensitivity for the detection of a variety of pathologic processes. Fat suppression MR imaging, when combined with intravenous (or intraarticular) administration of a gadolinium compound, also is effective and often is employed when evaluating neoplastic or infectious diseases (intravenous injection), abnormalities of articular cartilage or labrum, or possible intraarticular osteocartilaginous bodies (intraarticular injection). A lesion of the acetabular labrum based is one cause of chronic hip pain in patients with developmental dysplasia of the hips, as well as in patients with a history of hip trauma or femoroacetabular impingement. MR imaging and, in particular, MR arthrography, however, have been shown to be highly accurate in the detection of subtle intraarticular abnormalities such as labral lesion. Conventional MR imaging has shown poor accuracy in detecting labral lesions, due to its inability to depict small tears and the difficulty in determining if intralabral signal abnormalities extend to the surface of the labrum. MR arthrography, however has been shown to overcome these difficulties and to have excellent accuracy in detecting labral pathology. As labral abnormalities are believed to be a precursor of osteoarthritis, orthopedic surgeons believe that surgical intervention will be influenced substantially by the type, extension and location of labral

  3. Diagnosis of infection after total hip arthroplasty

    Forty-eight total hip arthroplasties for which revision surgery was performed were reviewed to determine the accuracy of laboratory tests, plain radiographs, hip aspiration, and technetium-99m MDP and gallium-67 scans in demonstrating the presence or absence of infection of the prosthesis. Six of the 48 hips were diagnosed as having an infection at the revision surgery. The erythrocyte sedimentation rate and the C-reactive protein levels were significantly higher in the patients with infected prostheses. The difference in the white blood cell count was not significant. There was no significant relationship between the presence of infection and the severity of loosening and instability of the implants diagnosed by plain radiographs. The accuracy of hip aspiration in diagnosing the infection was 83%, with a sensitivity of 40% and a specificity of 92%. The accuracy of technetium-99m MDP bone scan was 79%, with a sensitivity of 83%, and a specificity of 79%. Gallium-67 scan had an accuracy of 96%, a sensitivity of 67%, and a specificity of 100%. The findings in the present study indicated that diagnostic tests consisting of laboratory tests and plain radiography, followed by hip aspiration and sequential use of technetium-99m MDP and gallium-67 scintigraphies, are suitable for differentiation between mechanical loosening and infection of total hip arthroplasty. (author)

  4. HIP HOP for HIV Awareness: Using Hip Hop Culture to Promote Community-Level HIV Prevention

    Hill, Mandy J.; Hallmark, Camden J.; McNeese, Marlene; Blue, Nike; Ross, Michael W.

    2014-01-01

    The goal of this paper was to determine the effectiveness of the HIP HOP for HIV Awareness intervention, an innovative model utilising an exchange of an HIV test for a hip hop concert ticket, in a metropolitan city among African American youth and young adults. A subset of intervention participants participated in standardised testing, sex…

  5. Influence of hip dysplasia on the development of osteoarthritis of the hip

    A.M. Lievense (Annet); S.M. Bierma-Zeinstra (Sita); A.P. Verhagen (Arianne); J.A.N. Verhaar (Jan); B.W. Koes (Bart)

    2004-01-01

    textabstractBACKGROUND: It has been suggested that in some patients with primary hip osteoarthritis (OA), the disease occurs as a consequence of acetabular dysplasia or hip dysplasia (HD). OBJECTIVE: To carry out a systematic review to investigate the association between acetabular

  6. Hip Reconstruction Osteotomy by Ilizarov Method as a Salvage Option for Abnormal Hip Joints

    Masood Umer

    2014-01-01

    Full Text Available Hip joint instability can be secondary to congenital hip pathologies like developmental dysplasia (DDH or acquired such as sequel of infective or neoplastic process. An unstable hip is usually associated with loss of bone from the proximal femur, proximal migration of the femur, lower-extremity length discrepancy, abnormal gait, and pain. In this case series of 37 patients coming to our institution between May 2005 and December 2011, we report our results in treatment of unstable hip joint by hip reconstruction osteotomy using the Ilizarov method and apparatus. This includes an acute valgus and extension osteotomy of the proximal femur combined with gradual varus and distraction (if required for realignment and lengthening at a second, more distal, femoral osteotomy. 18 males and 19 females participated in the study. There were 17 patients with DDH, 12 with sequelae of septic arthritis, 2 with tuberculous arthritis, 4 with posttraumatic arthritis, and 2 with focal proximal femoral deficiency. Outcomes were evaluated by using Harris Hip Scoring system. At the mean follow-up of 37 months, Harris Hip Score had significantly improved in all patients. To conclude, illizarov hip reconstruction can successfully improve Trendelenburg’s gait. It supports the pelvis and simultaneously restores knee alignment and corrects lower-extremity length discrepancy (LLD.

  7. Hip reconstruction osteotomy by Ilizarov method as a salvage option for abnormal hip joints.

    Umer, Masood; Rashid, Haroon; Umer, Hafiz Muhammad; Raza, Hasnain

    2014-01-01

    Hip joint instability can be secondary to congenital hip pathologies like developmental dysplasia (DDH) or acquired such as sequel of infective or neoplastic process. An unstable hip is usually associated with loss of bone from the proximal femur, proximal migration of the femur, lower-extremity length discrepancy, abnormal gait, and pain. In this case series of 37 patients coming to our institution between May 2005 and December 2011, we report our results in treatment of unstable hip joint by hip reconstruction osteotomy using the Ilizarov method and apparatus. This includes an acute valgus and extension osteotomy of the proximal femur combined with gradual varus and distraction (if required) for realignment and lengthening at a second, more distal, femoral osteotomy. 18 males and 19 females participated in the study. There were 17 patients with DDH, 12 with sequelae of septic arthritis, 2 with tuberculous arthritis, 4 with posttraumatic arthritis, and 2 with focal proximal femoral deficiency. Outcomes were evaluated by using Harris Hip Scoring system. At the mean follow-up of 37 months, Harris Hip Score had significantly improved in all patients. To conclude, illizarov hip reconstruction can successfully improve Trendelenburg's gait. It supports the pelvis and simultaneously restores knee alignment and corrects lower-extremity length discrepancy (LLD). PMID:24895616

  8. ELIGIBILITY FOR THE HIP-RESURFACING ARTHROPLASTY PROCEDURE: AN EVALUATION ON 592 HIPS

    Queiroz, Roberto Dantas; Faria, Rafael Salomon Silva; Duarte, David Marcelo; Takano, Marcelo Itiro; Sugiyama, Mauricio Morita

    2015-01-01

    Objective: To investigate the percentage of ideal patients who would be eligible for hip-resurfacing surgery at a reference service for hip arthroplasty. Methods: Out of all the cases of hip arthroplasty operated at Hospital do Servidor Público Estadual de São Paulo (HSPE) between January 2009 and December 2010, we assessed a total of 592 procedures that would fit the criteria for indication for resurfacing arthroplasty, after clinical and radiological evaluation according to the criteria established by the Food and Drug Administration (FDA) and by Seyler et al. Results: Among the total number of hip replacement arthroplasty cases, 5.74% of the patients were eligible. Among the patients who underwent primary arthroplasty, we found that 8.23% presented ideal conditions for this procedure. Conclusion: The study demonstrated that this type of surgery still has a limited role among hip surgery methods. PMID:27047851

  9. Isokinetic performance of hip muscles after revision total hip arthroplasty via previous anterolateral approach.

    Cankaya, Deniz; Aydin, Cemal; Karakus, Dilek; Toprak, Ali; Ozkurt, Bulent; Tabak, Yalçın

    2015-09-01

    We investigated the isokinetic performance of hip muscles and clinical outcomes after revision total hip arthroplasty (THA) via same anterolateral approach used in primary surgery. Thirty patients who had undergone previous THA via an anterolateral approach underwent both acetabular and femoral component revision after aseptic loosening. The Harris Hip Score (HHS) was evaluated during a minimum 2-year follow-up. The isokinetic muscle strength of the operated and nonoperated hips was assessed 1 year after surgery. The HHS improved from 49.0 to 77.4. Operated and nonoperated hips exhibited similar isokinetic performance during all measurements (flexion, extension, and abduction) (p>0.05). This prospective study showed that the anterolateral approach preserves abductor strength after revision THA in aseptic cases with acceptable functional and clinical results. The main clinical relevance of this study is that the same anterolateral approach used in previous primary THA is also safe and viable for revision THA. PMID:26435233

  10. Magnetic resonance imaging of hip joint cartilage and labrum

    Christoph Zilkens

    2011-09-01

    Full Text Available Hip joint instability and impingement are the most common biomechanical risk factors that put the hip joint at risk to develop premature osteoarthritis. Several surgical procedures like periacetabular osteotomy for hip dysplasia or hip arthroscopy or safe surgical hip dislocation for femoroacetabular impingement aim at restoring the hip anatomy. However, the success of joint preserving surgical procedures is limited by the amount of pre-existing cartilage damage. Biochemically sensitive MRI techniques like delayed Gadolinium Enhanced MRI of Cartilage (dGEMRIC might help to monitor the effect of surgical or non-surgical procedures in the effort to halt or even reverse joint damage.

  11. Arthroscopic management of an intraarticular osteochondroma of the hip

    Brian T. Feeley

    2009-04-01

    Full Text Available The role of hip arthroscopy in the management of femoroacetabular impingement (FAI has been advancing rapidly. In this case report, we describe the use of hip arthroscopy to successfully treat a femoral neck osteochondroma that caused a symptomatic labral tear in a 37 year old woman. Hip arthroscopy offers several advantages to surgical dislocation of the hip in the management of intra articular pathology and FAI. Hip arthroscopy is minimally invasive without the significant trauma to hip musculature, is useful in treatment of labral tears generated by FAI, and can be used to resect small lesions on the femoral head.

  12. RAZVOJ OBLAČIL V HIP HOP KULTURI

    Marić, Sanja

    2010-01-01

    V diplomskem delu smo raziskovali, kako so se hip hop oblačila razvijala skozi obdobja v hip hop kulturi. V teoretičnem deli smo ugotavljali ozadje in dejavnike, ki so vplivali na razvoj hip hop kulture, v empiričnem delu diplomske naloge pa smo izvedli anketni vprašalnik z glavnimi akterji hip hop kulture na slovenski hip hop sceni. Rezultati, ki smo jih dobili, kažejo da so imela oblačila velik vpliv na prepoznavnost in razvoj hip hop kulture po celem svetu. K temu so največ pripomogli ustv...

  13. MR arthrography of the hip joint

    MR arthrography of the hip joint is usually performed after a conventional MRI has been obtained to rule out other pathologies of the hip joint as for instance bone marrow edema or osteonecrosis of the hip. MR arthrography is mainly performed as a very special investigation, and it is executed in most cases if the clinician asks for the diagnosis of a labral lesion. In very rare cases, MR arthrography of the hip is performed to image cartilage disease or osteochondrosis dissecans or free intraarticular bodies. In this paper, the indications, the technique, and the most important pathology of the hip joint - labral lesions - will be described as well as variants of the normal acetabular labrum. After a conventional MRI of the hip joint has been performed, a MR arthrography of the hip will be obtained to search for labral pathology or cartilage disease. MR arthrography is obtained after the intraarticular injection of 10-20 ml of a 0.1 mmol solution of gadopentate-dimeglumine has been performed. The intraarticular injection can either be fluoroscopic-guided or CT-guided or directly MR-guided. After the intraarticular injection, MR arthrography will be performed by the use of paracoronal and parasagittal T1-weighted spin echo or gradient echo sequences. In cases of labral lesions (degeneration, labral tear, labral detachment) or cartilage disease MR arthrography proved to be more sensitive as conventional MRI as shown in the literature. The sensitivity of MRI to detect labral pathology was reported to be about 65%, and that of MR arthrography was reported to be about 92-95% compared to surgical results. According to the current literature, MR arthrography is the most sensitive method to delineate these kind of pathologies. Therefore, the invasive technique of MR arthrography may be justified for the correct diagnosis of these kind of pathologies after other pathologic entities have been ruled out by conventional MRI. (orig.)

  14. The strength and function of hip abductors following anterolateral minimally invasive total hip arthroplasty

    Tan Jixiang

    2014-04-01

    Full Text Available Objective: To analyze the extent of postoperative hip abductor insufficiency in primary total hip arthroplasty (THA patients undergoing anterolateral minimally invasive (ALMI approach, and to investigate whether the clinical outcomes are more favorable in femoral neck fracture (FNF patients than in non-femoral neck fracture (nFNF patients. Methods:A total of 48 patients were enrolled in this study. Each patient underwent a clinical examination preoperatively and 6, 12, 24 and 48 weeks postoperatively. The abductor torque, Trendelenburg's sign, gait velocity, Harris hip score, Oxford hip score, Westren Ontario and McMaster Universities (WOMAC score and visual analog scale pain score were recorded. Statistical evaluation was performed with SPSS software version 18.0. The significance level was set at P<0.05. Results:The abductor torque of the operated hip and the recovery ratio showed a gradual improving tendency from 6 weeks postoperatively until the last follow-up. Gait velocity, Harris hip score, Oxford hip score and WOMAC score improved significantly after the operation until 24 weeks postoperatively. In the FNF group, the abductor torque of the operated side and the recovery ratio were significantly higher than in nFNF group at 6 weeks postoperatively, however, as time passed, this trend tended to disappear. Conclusion:This study demonstrates that patients can obtain good abductor strength and function in the early postoperative period and the hip abductor function of patients who suffer from hip osteoarthritis, rheumatoid arthritis, avascular necrosis of the femoral head could be significantly improved following ALMI THA. Key words: Arthroplasty, replacement, hip; Surgical procedures, minimally invasive; Recovery of function

  15. Ability of lower teardrop edge to restore anatomical hip center height in total hip arthroplasty

    Lu Yufeng; Cheng Liming; Guo Wanshou; Yu Qingsheng; Gao Fuqiang; Zhang Qidong; Liu Zhaohui

    2014-01-01

    Background The acetabular teardrop is often used to guide acetabular component placement in total hip arthroplasty (THA).Placing the lower acetabular component aspect at the same level as the lower teardrop edge was assumed to restore the hip center of rotation.Here we radiographically analyzed the relationship between cup center and normal contralateral acetabulum center height on unilateral THA using this placement method.Methods A total of 106 unilateral THA cases with normal contralateral acetabula were reviewed and the vertical and horizontal distances in relation to the lower acetabular teardrop edge from both hip joint centers,cup inclination,and anteversion were measured radiographically.The paired t-test was used to compare left and right hip center heights.Scatter plots and Pearson's correlation coefficients were used to evaluate differences in hip center heights,cup anteversion,inclination angles,and medialized cup center distance compared to the contralateral hip joint.Results Cup center height was significantly greater (P <0.01) than contralateral hip joint center height (93.4% in the 0-5 mm range,6.6% >5 mm).There was a weak correlation between hip center height difference and inclination (r=0.376,P <0.01) and between difference and anteversion (r=0.310,P <0.01) but no correlation between difference and outer cup diameter (r=0.184,P=0.058) or difference and medialized cup center distance (r=-0.098,P=0.318).Conclusions Although this method did not exactly replicate anatomic hip center height,the clinical significance of cup center height and anatomic hip center height differences is negligible.This acetabular component placement method has high simplicity,reliability,and stability.

  16. Short time-frame from first to second hip fracture in the Funen County Hip Fracture Study

    Nymark, T; Lauritsen, Jens; Ovesen, O; Röck, N D; Jeune, B

    2006-01-01

    Hip fracture patients represent a frail group of elderly with increased morbidity and mortality. The aim of this study was to evaluate the occurrence and distribution of a second hip fracture in the time interval between the first and the second hip fracture.......Hip fracture patients represent a frail group of elderly with increased morbidity and mortality. The aim of this study was to evaluate the occurrence and distribution of a second hip fracture in the time interval between the first and the second hip fracture....

  17. Screening for congenital dislocation of the hip

    Although the prevalence of (idiopathic) congenital dislocation of the hip (CDH) within the Member States of the European Community is not exactly known, it must be considered as a major problem of public health care and protection. By assessment of available data one can assume that between 1 and 2% of all newborns have dislocation or instability of one or both hips. There is a female predominance of 4:1 and some risk factors are known. The reasons of a higher prevalence in some areas are not yet well understood. Most of instable hips will spontaneously become stable within the first days or weeks of life. However, a considerable number of infants (less than 1%) will remain with instable hips which may dislocate. Dislocation either present at birth or as a result of persistent instability leads to subsequent hip deformation. This is a serious event for each affected individual, and is a heavy load on health care and social costs for the public. Treatment of CDH is easy and usually effective when started early, i.e. before the fourth month of life. The earlier treatment is started the easier, shorter, safer and less expensive it is and its impairment on child development and mother-child interaction can be held to a minimum. Screening for CDH is therefore the most important part of health protection in early infancy. However, this paper concludes that neither sonography nor X-ray examinations are appropriate for CDH screening

  18. Instrumented hip implants: electric supply systems.

    Soares dos Santos, Marco P; Ferreira, Jorge A F; Ramos, A; Simões, José A O; Morais, Raul; Silva, Nuno M; Santos, Paulo M; Reis, M J C S; Oliveira, T

    2013-10-18

    Instrumented hip implants were proposed as a method to monitor and predict the biomechanical and thermal environment surrounding such implants. Nowadays, they are being developed as active implants with the ability to prevent failures by loosening. The generation of electric energy to power active mechanisms of instrumented hip implants remains a question. Instrumented implants cannot be implemented without effective electric power systems. This paper surveys the power supply systems of seventeen implant architectures already implanted in-vivo, namely from instrumented hip joint replacements and instrumented fracture stabilizers. Only inductive power links and batteries were used in-vivo to power the implants. The energy harvesting systems, which were already designed to power instrumented hip implants, were also analyzed focusing their potential to overcome the disadvantages of both inductive-based and battery-based power supply systems. From comparative and critical analyses of the methods to power instrumented implants, one can conclude that: inductive powering and batteries constrain the full operation of instrumented implants; motion-driven electromagnetic energy harvesting is a promising method to power instrumented passive and active hip implants. PMID:24050511

  19. The prevalence of predisposing deformity in osteoarthritic hip joints

    Klit, Jakob; Gosvig, Kasper; Jacobsen, Steffen; Sonne-Holm, Stig; Troelsen, Anders

    2011-01-01

    population-based database of 4151 individuals, all of whom had a standard anteroposterior weight-bearing pelvic radiograph taken. Hip joints were classified according to type and degree of deformity. We defined hip osteoarthritis by a minimum joint space width of hips and 173 left hips) and 162 males (77 right hips and 85 left hips) with osteoarthritis. We found an overall prevalence of predisposing hip deformities in...... females of 62.4% and in males of 78.9%. Minor and major deformities showed the same prevalence. Both sexes had a comparable prevalence of minor and major hip joint deformity, except for pistol grip deformity, which was more prevalent in men. We concluded that 'idiopathic osteoarthritis' is uncommon, and...

  20. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... incision hip replacement still uses the traditional high-speed hip replacement parts. The metal stem is made ... a special instrument; here’s an instrument that has light attached to it. So there with my probe ...

  1. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... special beds. We compared this traditional hip precaution group to a group which did not require these hip precautions. We found, in fact, no significant difference between either group, and this has allowed us to scientifically do ...

  2. Hip or knee replacement - after - what to ask your doctor

    ... Below are some questions you may want to ask your health care provider to help you take ... What to ask your doctor after hip or knee replacement; Hip replacement - after - what to ask your doctor; Knee replacement - after - ...

  3. Getting Active After Knee Replacement Might Raise Hip Fracture Risk

    ... exact reason for the increase in hip and spine fractures isn't clear, it's most likely due "to ... Osteoporosis International . "The increasing risk for hip and vertebral fracture in the 10 years after knee replacement may ...

  4. After Hip Replacement, Therapy At Home May Be Enough

    ... nih.gov/medlineplus/news/fullstory_157609.html After Hip Replacement, Therapy at Home May Be Enough Finding ... Surgeons often recommend outpatient physical therapy to help hip replacement patients get moving again, but researchers report ...

  5. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... to review: a small-incision hip replacement still uses the traditional high-speed hip replacement parts. The ... Austin. The -- it starts with the anesthesiologist. We use spinal anesthesia, which has been strongly demonstrated -- or, ...

  6. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... Jefferson University Hospital specializing in hip and knee joint replacement. And today with me I have Dr. ... bandaged up. The yellow material covers the hip joint. I’m standing there to the right on ...

  7. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... more slides, talking about some of the clinical issues. And again, the results of hip resurfacing have ... in the first three years. There are still issues of how long a hip resurfacing is going ...

  8. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... Thomas Jefferson University Hospital specializing in hip and knee joint replacement. And today with me I have ... University Hospital who also specializes in hip and knee replacement surgery. For our viewers, I would like ...

  9. Hip or knee replacement - after - what to ask your doctor

    ... medlineplus.gov/ency/patientinstructions/000232.htm Hip or knee replacement - after - what to ask your doctor To ... had surgery to get a new hip or knee joint while you were in the hospital. Below ...

  10. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... them. Traditional total hip arthroplasty, in some people’s minds, does not provide enough for the patient; patients ... patients qualify for hip resurfacing, and would you mind recapping on again, who is a candidate for ...

  11. HIP technologies for fusion reactor blankets fabrication

    The benefit of HIP techniques applied to the fabrication of fusion internal components for higher performances, reliability and cost savings are emphasized. To demonstrate the potential of the techniques, design of new blankets concepts and mock-ups fabrication are currently performed by CEA. A coiled tube concept that allows cooling arrangement flexibility, strong reduction of the machining and number of welds is proposed for ITER IAM. Medium size mock-ups according to the WCLL breeding blanket concept have been manufactured. The fabrication of a large size mock-up is under progress. These activities are supported by numerical calculations to predict the deformations of the parts during HIP'ing. Finally, several HIP techniques issues have been identified and are discussed

  12. Effect of increased pushoff during gait on hip joint forces

    Lewis, Cara L.; Garibay, Erin J.

    2014-01-01

    Anterior acetabular labral tears and anterior hip pain may result from high anteriorly directed forces from the femur on the acetabulum. While providing more pushoff is known to decrease sagittal plane hip moments, it is unknown if this gait modification also decreases hip joint forces. The purpose of this study was to determine if increasing pushoff decreases hip joint forces. Nine healthy subjects walked on an instrumented force treadmill at 1.25 m/s under two walking conditi...

  13. Hip adduction and abduction strength profiles in elite soccer players

    Serner, Andreas; Petersen, Jesper; Madsen, Thomas Moller;

    2011-01-01

    An ipsilateral hip adduction/abduction strength ratio of more than 90%, and hip adduction strength equal to that of the contralateral side have been suggested to clinically represent adequate strength recovery of hip adduction strength in athletes after groin injury. However, to what extent side-......-to-side symmetry in isometric hip adduction and abduction strength can be assumed in soccer players remains uncertain....

  14. [Hip ultrasound evaluation in infancy: comparison with normal results].

    Russo, E M; Lusenti, A

    2003-01-01

    We have reviewed more than a decade of clinical-echographical research in the developmental displasia of the hip (D.D.H.). We have examined 2050 small patients aged less than three months, with normal hips, and evaluated a number of ultrasound parameters that, in our opinion, may be helpful to give a description of hips particularly precise. We clearly underline that a precise definition, as more as possible, is a starting point to study all the pathological hips. PMID:15070268

  15. Frequency of Developmental Hip Dysplasia in a Training Hospital

    Emrah Can; İlhan Asya Tanju; Cihan Meral

    2010-01-01

    Aim: We aimed to determine the frequency of cases with developmental hip dysplasia during the neonatal period and the associated risk factors. Methods: Hip ultrasound images of 258 full-term newborns aged one month were evaluated prospectively in conjunction with physical examination for developmental hip dysplasia in GATA well baby outpatient clinic. Results: The incidence of developmental hip dysplasia was 0.3% in one-month-old, healthy, full-term babies included in ...

  16. Rehabilitation following hip arthroscopy - A systematic review

    Jeffrey S Grzybowski

    2015-05-01

    Full Text Available CONTEXT: Rehabilitation following hip arthroscopy is an integral component of the clinical outcome of the procedure. Given the increase in quantity, complexity, and diversity of procedures performed, a need exists to define the role of rehabilitation following hip arthroscopy.OBJECTIVES: 1 To determine the current rehabilitation protocols utilized following hip arthroscopy in the current literature, 2 to determine if clinical outcomes are significantly different based on different post-operative rehabilitation protocols; and 3 to propose the best-available evidence-based rehabilitation program following hip arthroscopy.DATA SOURCES: Per PRISMA guidelines and checklist, Medline, SciVerse Scopus, SportDiscus, and Cochrane Central Register of Controlled Trials were searched.STUDY SELECTION: Level I-IV evidence clinical studies with minimum two-year follow-up reporting outcomes of hip arthroscopy with post-operative rehabilitation protocols described were included. DATA EXTRACTION: All study, subject, and surgery parameters were collected. All elements of rehabilitation were extracted and analyzed. Descriptive statistics were calculated. Study methodological quality was analyzed using the Modified Coleman Methodology Score (MCMS.RESULTS: 18 studies were included (2,092 subjects; 52% male, mean age 35.1 +/- 10.6 years, mean follow-up 3.2 +/- 1.0 years. Labral tear and femoroacetabular impingement were the most common diagnoses treated and labral debridement and femoral/acetabular osteochondroplasty the most common surgical techniques performed. Rehabilitation protocol parameters (weight-bearing, motion, strengthening, and return-to-sport were poorly reported. Differences in clinical outcomes were unable to be assessed given heterogeneity in study reporting. Time-, phase-, goal-, and precaution-based guidelines were extracted and reported.CONCLUSIONS: The current literature of hip arthroscopy rehabilitation lacks high-quality evidence to support a

  17. Do hip prosthesis related infection codes in administrative discharge registers correctly classify periprosthetic hip joint infection?

    Lange, Jeppe; Pedersen, Alma B; Troelsen, Anders;

    2015-01-01

    PURPOSE: Administrative discharge registers could be a valuable and easily accessible single-sources for research data on periprosthetic hip joint infection. The aim of this study was to estimate the positive predictive value of the International Classification of Disease 10th revision (ICD-10...... decreased to 82% (95% CI: 72-89). CONCLUSIONS: Misclassification must be expected and taken into consideration when using administrative discharge registers for epidemiological research on periprosthetic hip joint infection. We believe that the periprosthetic hip joint infection diagnosis code can be of use...... in future single-source register based studies, but preferably should be used in combination with alternate data sources to ensure higher validity....

  18. Persistently High Hip Circumference after Bariatric Surgery Is a Major Hurdle to Successful Hip Replacement

    Menachem M. Meller; Courville, Amber B; Sumner, Anne E.

    2014-01-01

    The prevalence of class III obesity (BMI ≥ 40 kg/m2) in black women is 18%. As class III obesity leads to hip joint deterioration, black women frequently present for orthopedic care. Weight loss associated with bariatric surgery should lead to enhanced success of hip replacements. However, we present a case of a black woman who underwent Roux-en-Y gastric bypass with the expectation that weight loss would make her a better surgical candidate for hip replacement. Her gastric bypass was success...

  19. Preventable mortality in geriatric hip fracture inpatients

    Tarrant, S. M.; Hardy, B. M.; Byth, P. L.; Brown, T L; Attia, J.; Balogh, Z. J.

    2014-01-01

    There is a high rate of mortality in elderly patients who sustain a fracture of the hip. We aimed to determine the rate of preventable mortality and errors during the management of these patients. A 12 month prospective study was performed on patients aged > 65 years who had sustained a fracture of the hip. This was conducted at a Level 1 Trauma Centre with no orthogeriatric service. A multidisciplinary review of the medical records by four specialists was performed to analyse errors of manag...

  20. Modes of lubrication in human hip joints.

    Roberts, B J; Unsworth, A; Mian, N.

    1982-01-01

    Cadaveric hip joints were tested in a hip function simulator which subjected the femoral head to a cycle of loading and oscillation similar to that experienced during walking and measured the frictional torque transmitted to the acetabulum. Silicone fluids with viscosities from 10-2 Pa s (pascal second) to 30 Pa s were used as lubricants and the transition from mixed to full fluid film lubrication was observed around 5 x 10(-2) Pa s. Sodium carboxymethylcellulose solutions were also tested at...

  1. Vaginal mass following uncemented total hip arthroplasty

    Young-Soo Shin

    2014-01-01

    Full Text Available A 53-year-old woman developed a vaginal mass following an uncemented total hip arthroplasty. The mass was in direct communication with the hip through an acetabular medial wall defect after loosening of the acetabular component. The mass formation was caused simultaneously by changes secondary to polyethylene wear, a tiny delamination of the porous titanium mesh coating and a broken antirotational tab on the acetabular cup, all of which may have served as sources of metal particles. A careful evaluation of the patient′s history, symptoms, X-ray findings and computed tomography scans should always be performed to ensure accurate diagnosis.

  2. Total Hip Arthroplasty in Mucopolysaccharidosis Type IH

    S. O'hEireamhoin

    2011-01-01

    Full Text Available Children affected by mucopolysaccharidosis (MPS type IH (Hurler Syndrome, an autosomal recessive metabolic disorder, are known to experience a range of musculoskeletal manifestations including spinal abnormalities, hand abnormalities, generalised joint stiffness, genu valgum, and hip dysplasia and avascular necrosis. Enzyme therapy, in the form of bone marrow transplantation, significantly increases life expectancy but does not prevent the development of the associated musculoskeletal disorders. We present the case of a 23-year-old woman with a diagnosis of Hurler syndrome with a satisfactory result following uncemented total hip arthroplasty.

  3. Vascular injuries during total hip revision

    Although most patients undergoing a revision total hip replacement (THR) will have an uneventful procedure, in others the potential of serous vascular injuries is real. Migrating prosthesis or excessive cement may be in compromising positions adjacent or adherent to vessels and pose a particular danger at surgery with inadvertent lacerations of vessels such as the internal and external iliac arteries. In out study of 20 patients with THR, CT with two-dimensional reconstructions is used to define vessel position. In eight of these patients, the hip prosthesis or displaced cement lies within 5 mm of major vessels. In patients with dislocation of the acetabular cup, the potential of vascular injury is highest

  4. Biomimetic Composite-Metal Hip Resurfacing Implant

    Habiba Bougherara; Bureau, Martin N.

    2008-01-01

    Hip resurfacing technique is a conservative arthroplasty used in the young patient in which the femoral head is reshaped to accept metal cap with small guide stem. In the present investigation, a hybrid composite-metal resurfacing implant is proposed. The cup is made of carbon fiber/polyamide 12 (CF/PA12) covered with a thin layer of cobalt chrome (Co-Cr). Finite element (FE) method was applied to analyze and compare the biomechanical performances of the hybrid hip resurfacing (HHR) and the c...

  5. Hip pain is more frequent in severe hip displacement: a population-based study of 77 children with cerebral palsy.

    Ramstad, Kjersti; Terjesen, Terje

    2016-05-01

    The aim of this study was to assess whether hip pain was associated with radiographic hip displacement (migration percentage, MP) in a population-based cohort of children with cerebral palsy. Seventy-seven children, mean age 9.5 (SD 1.6) years and Gross Motor Function Classification System level III-V, were assessed. Caregivers responded to the Child Health Questionnaire pain questions and located recurrent pain on a body map. Hip pain was reported in 22 children (29%) and 27 hips (18%). Hip pain was significantly more frequent in hips with MP more than or equal to 50%, in children with spastic quadriplegia, and in those with Gross Motor Function Classification System level V. We conclude that severe hip displacement with MP more than or equal to 50% was associated with hip pain, whereas slight or moderate subluxation did not influence the occurrence of such pain. PMID:26895291

  6. The hip trial: psychosocial consequences for mothers of using ultrasound to manage infants with developmental hip dysplasia

    Gardner, F; Dezateux, C; ELBOURNE, D.; Gray, A; King, A; Quinn, A; on, b

    2005-01-01

    Background: The hip trial aimed to assess clinical effectiveness, economic and psychosocial costs, and benefits of ultrasound imaging (US) compared with conventional clinical assessment alone to guide the management of infants with neonatal hip instability.

  7. Degeneration in dysplastic hips. A computer tomography study

    Jacobsen, Steffen; Rømer, Lone; Søballe, Kjeld

    2005-01-01

    -referred younger patients with hip pain believed to be caused by hip dysplasia constituted the study cohort. The average age was 35.5 years (range, 15-61 years). They were examined by close-cut transverse pelvic and knee computed tomography and antero-posterior radiographs (CT). We identified 197 hips with...

  8. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... the left, is in the patients under the age of 55. Anybody over that age, the hip replacement -- the standard type -- has better ... standard hip replacement. If you’re over the age of 60, I think a standard hip replacement, ...

  9. Perceived loading and muscle activity during hip strengthening exercises

    Brandt, Mikkel; Jakobsen, Markus Due; Thorborg, Kristian;

    2013-01-01

    OBJECTIVE: Decreased hip muscle strength is frequently reported in patients with hip injury or pathology. Furthermore, soccer players suffering from groin injury show decreased strength of hip muscles. Estimating 10-repetition maximum can be time-consuming and difficult, thus, using the Borg cate...

  10. Hip adduction and abduction strength profiles in elite soccer players

    Thorborg, Kristian; Serner, Andreas; Petersen, Jesper;

    2011-01-01

    An ipsilateral hip adduction/abduction strength ratio of more than 90%, and hip adduction strength equal to that of the contralateral side have been suggested to clinically represent adequate strength recovery of hip adduction strength in athletes after groin injury. However, to what extent side-...

  11. Hip-Hopping across China: Intercultural Formulations of Local Identities

    Barrett, Catrice

    2012-01-01

    The linguistic dimensions of globalized hip-hop cannot be understood simply as a byproduct of English as an American export. As hip-hop mobilizes, it is common (and arguably necessary) for global hip-hop communities to struggle through purposeful, semiotically rooted dialectics over what constitutes "authentic" and respectable forms of local…

  12. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... what might be the best choice for them. Traditional total hip arthroplasty, in some people’s minds, does ... a small-incision hip replacement still uses the traditional high-speed hip replacement parts. The metal stem ...

  13. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... OK, so hip replacement or resurfacing, Dr. Hozack -- what percentage of your patients qualify for hip resurfacing, and would you ... of the questions I might ask you is what sort of activity am I allowed to do after hip replacement? And is the degree -- is the type and the degree of activities I do different ...

  14. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... hip joint is replaced either with metal or plastic or ceramic. But, not every patient who has arthritis of their hip needs a hip replacement. There are patients in whom the degree of arthritis is not severe enough to require replacement surgery, and these patients are candidates for what we ...

  15. Transfusion practice in hip arthroplasty - a nationwide study

    Jans, Øivind; Kehlet, H; Hussain, Zubair Butt;

    2011-01-01

    Background and Objectives The optimal transfusion strategy in hip arthroplasty remains controversial despite existing guidelines. The aim of this study was to evaluate the transfusion practice in patients undergoing primary total hip arthroplasty (THA) or revision total hip arthroplasty (RTHA) in...

  16. State-of-the-Art Hip Surgeries for Active Adults

    Full Text Available ... for hip replacement we present them with the risks and the benefits of surgery and allow the patients to decide for themselves ... bilateral hip replacement surgery. And bilateral hip replacement surgery has ... condition; good health, no associated medical problems, not too old. So ...

  17. [Juvenile hip dislocation and the Vojta neuro-physiotherapy].

    Schütt, B

    1981-09-17

    Partial dislocation of the hip in case of cerebral palsy is a result of the disturbance of the neuromuscular system. Immobilization cannot improve the inadequate function the hip. A case of a girl is reported; stabilization of the hip after 3 years of neurophysio-therapy after Vojta could be achieved. PMID:7274945

  18. 14-3-3/HIP-55 complex increases the stability of HIP-55%14-3-3/HIP-55复合体增强HIP-55蛋白稳定性

    田爱炬; 李子健

    2015-01-01

    目的:用双分子荧光互补及免疫共沉淀技术验证HIP-55与14-3-3在HEK293细胞中存在相互作用,并进一步研究其生物学意义. 方法:利用GATEWAY系统构建PDEST-N-Venus-HIP-55WT(野生型),PDEST-N-Venus-HIP-55AA(突变体S269A/T291A),PDEST-GST-HIP-55WT及PDEST-C-Venus-14-3-3τ重组质粒,利用双分子荧光互补及免疫共沉淀技术检测两者的相互作用,同时应用14-3-3蛋白相互作用抑制肽R18和HIP-55蛋白突变体( HIP-55AA突变体S269A/T291A不能与14-3-3相互作用)作为工具研究两者结合后对嘌呤霉素诱导的HIP-55蛋白表达的影响. 结果:外源转入的Venus-HIP-55WT、Venus-HIP-55AA及Venus-14-3-3蛋白能够在HEK293细胞中表达;双分子荧光互补实验结果表明HIP-55与14-3-3存在相互作用,HIP-55蛋白的S269/T291位点介导HIP-55与14-3-3的相互作用;免疫共沉淀技术表明内源性HIP-55与14-3-3存在相互作用;进一步研究发现HIP-55与14-3-3复合体增强HIP-55蛋白的稳定性,保护HIP-55不被降解. 结论:14-3-3与HIP-55存在相互作用,14-3-3/HIP-55复合体可以促进HIP-55蛋白的稳定性.%Objective:To further demonstrate the interaction of a new 14-3-3 interaction protein hema-topoietic progenitor kinase 1 [ HPK1 ]-interacting protein ( HIP-55 ) and 14-3-3 proteins and its potential biological function in HEK293 cells. Methods:PDEST-N-Venus-HIP-55WT (wild type),PDEST-N-Ve-nus-HIP-55AA (mutants, S269A/T291A, abolishing the binding of HIP-55 to 14-3-3),PDEST-GST-HIP-55WT and PDEST-C-Venus-14-3-3τplasmids were constructed by gateway system. Their expressions were demonstrated by Western blotting method. Then we used Bimolecular Fluorescence Complementation ( BiFC) and co-immunoprecipitation ( co-IP) methods to demonstrate the interaction of HIP-55 and 14-3-3 in HEK293 cells. Moreover, the 14-3-3 antagonist peptide, R18 and HIP-55 protein mutant plasmid HIP-55 AA were used to detect the protein synthesis of HIP-55 at different time points

  19. Featherless Dinosaurs and the Hip-Hop Simulacrum: Reconsidering Hip-Hop's Appropriateness for the Music Classroom

    Kruse, Adam J.

    2016-01-01

    This article offers considerations for music teachers interested in including hip-hop music in their classrooms but who might feel concerned with or overwhelmed by issues of appropriateness. Two concerns related to hip-hop music are examined: language and negative social themes. Commercial interests in hip-hop music have created a simulacrum (or…

  20. The Formation of "Hip-Hop Academicus"--How American Scholars Talk about the Academisation of Hip-Hop

    Soderman, Johan

    2013-01-01

    Social activism and education have been associated with hip-hop since it emerged in New York City 38 years ago. Therefore, it might not be surprising that universities have become interested in hip-hop. This article aims to highlight this "hip-hop academisation" and analyse the discursive mechanisms that manifest in these academisation…

  1. MANAGEMENT OF INTERTROCHANTER FRACTURES OF HIP WITH DYNAMIC HIP SCREW : A CLINICAL STUDY

    Nageshwara Rao

    2015-09-01

    Full Text Available BACKGROUND & OBJECTIVES: Fractures of proximal femur are the most commonly encountered fractures by orthopedic surgeon. Many management techniques are described in literature but internal fixation with Dynamic Hip Screw is the treatment of choice. This study analyzes the outcome of treatment of intertrochanteric fra cture with Dynamic Hip Screw. MATERIALS AND METHODS: Between April 2010 and May 2012, 40 patients with intertrochanteric fracture admitted in the department of Orthopedics, Government General Hospital, Kurnool were treated with internal fixation with Dynam ic Hip Screw and the results were evaluated using Kyle’s criteria. RESULTS : Incidence among both sexes was same. Average age of occurrence was 62.7 years, with level of osteoporosis Singh’s index 3 or 4. There were 25% excellent, 50% good, 15% fair, 10% po or results. CONCLUSION : Internal fixation with Dynamic Hip Screw is the treatment of choice for treatment of intertrochanteric fractures.

  2. Heterotopic ossification after hip arthroplasty: a randomized double-blind multicenter study tenoxicam in 147 hips

    Gebuhr, Peter Henrik; Sletgård, J; Dalsgård, J; Soelberg, M; Keisu, K; Hänninen, A; Crawford, M

    1996-01-01

    147 patients due to have a cemented total hip arthroplasty were randomized to 4 groups. They received either tenoxicam 20 mg or 40 mg, or placebo, for 5 days or morphine on the day of operation and placebo for 4 days. During the first 5 days 14 patients were excluded. The patients were followed for...... tenoxicam 20 mg for 5 days postoperatively can reduce heterotopic ossification after cemented total hip arthroplasty....

  3. Predicting discharge location of hip fracture patients; the new discharge of hip fracture patients score

    Vochteloo, Anne; Tuinebreijer, Wim; Maier, Andrea; Nelissen, Rob; Bloem, Rolf; Pilot, Peter

    2012-01-01

    textabstractPurpose This paper reports on the development and validity of a new instrument, called the discharge of hip fracture patients score (DHP), that predicts at admission the discharge location in patients living in their own home prior to hip fracture surgery. Methods A total of 310 patients aged 50 years and above were included. Risk factors for discharge to an alternative location (DAL) were analysed with a multivariable regression analysis taking the admission variables into accoun...

  4. Total Hip Prosthesis in Coxarthrosis due to Congenital Dislocation or Subluxation of the Hip

    Aritamur, Ayhan; Cakmak, Mehmet; Taser, Omer

    2004-01-01

    At our clinic, total hip prostheses were adapted in 4 cases with coxarthrosis accompanied by severe acetabular insufficiency due to congenital hip dislocation or Subluxation. For the reconstruction of acetabuler insufficiency, femoral head was employed as graft in compliance with the Harris technique. This technique was realized on the patient in between two stages with the purpose of avoding femoral resection, yet temporary neurologic symptoms appeared posfoperatively in this case of ours. O...

  5. Assessment of outcome after hip fracture: development of a universal assessment system for hip fractures

    Bowers Thomas M.; Parker Martyn J.

    2016-01-01

    Background: The aim of the study was to refine current evaluation systems used to assess outcome after a hip fracture and to devise a simple and practical system to assess all hip fracture patients. Methods: Three continuous scales were defined for pain, mobility and functional independence. These were all found to have an acceptable degree of inter-observer agreement. The pre-fracture mobility and independence scores were related to the one-year mortality for a consecutive se...

  6. Management of hip posture in cerebral palsy.

    Clarke, A M; Redden, J. F.

    1992-01-01

    Seating arrangements for cerebral palsy children with total body involvement are often unsatisfactory and can pose considerable problems for the multi-disciplinary team. Hip joints at risk of dislocation must be kept in an abducted position in order to minimize pain. A new wheelchair with a barrel-shaped cylindrical seat has been developed which improves the femoral head location and alleviates pain.

  7. Hip and knee arthroplasty: quo vadis?

    Ho, J.; Meis, J.F.G.M.; Nabuurs-Franssen, M.H.; Voss, A.

    2015-01-01

    Despite of the steady decrease of surgical site infection (SSI) over the last two decades, the incidence of SSI after hip and knee arthroplasty has recently surged. This may be explained by technical changes that may result in an increased risk of SSI, such as the broad implementation of fast track

  8. Contralateral Total Hip Arthroplasty After Hindquarter Amputation

    Scott M. M. Sommerville

    2006-01-01

    Full Text Available We describe the management and outcome of a 62-year old lady who developed severe osteoarthritis of the hip, nine years after a hindquarter amputation for radiation-induced sarcoma of the contralateral pelvis. The difficulties of stabilising the pelvis intraoperatively and the problems of postoperative rehabilitation are outlined. The operation successfully relieved her pain and restored limited mobility.

  9. Total Hip Arthroplasty in Mucopolysaccharidosis Type IH

    S. O'hEireamhoin; Bayer, T.; Mulhall, K. J.

    2012-01-01

    Children affected by mucopolysaccharidosis (MPS) type IH (Hurler Syndrome), an autosomal recessive metabolic disorder, are known to experience a range of musculoskeletal manifestations including spinal abnormalities, hand abnormalities, generalised joint stiffness, genu valgum, and hip dysplasia and avascular necrosis. Enzyme therapy, in the form of bone marrow transplantation, significantly increases life expectancy but does not prevent the development of the associated musculoskeletal disor...

  10. Interactive segmentation of Hip Joint Cartilage

    Dvořák, Pavel; Juráš, V.; Vogl, W.; Chytil, J.

    Cambridge: The Electromagnetics Academy, 2014, s. 2369-2372. ISBN 978-1-934142-28-8. [PIERS 2014. Progress In Electromagnetics Research Symposium /35./. Guangzhou (CN), 25.08.2014-28.08.2014] R&D Projects: GA ČR GAP102/12/1104 Institutional support: RVO:68081731 Keywords : hip joint * MRI * segmentation of cartilage Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering