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Query: UNIPROT:P50502 (Hip)
 7,003 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transient synovitis is the most common cause of acute hip pain in children three to 10 years of age. Children with this condition typically present with hip pain for one to three days, accompanied by limping or the refusal to bear weight. Transient synovitis has an uncertain etiology and remains a diagnosis of exclusion. First, septic arthritis must be ruled out, since femoral head destruction, degenerative arthritis and permanent deformity can occur if septic arthritis is not treated promptly. Septic arthritis should be suspected in a patient with severe pain or spasm on hip movement or palpation, a temperature higher than 37.5 degrees C (99.5 degrees F) and an erythrocyte sedimentation rate of 20 mm per hour or greater. Hip aspiration is the diagnostic procedure of choice if septic arthritis is suspected. Treatment of transient synovitis consists of bed rest and nonsteroidal anti-inflammatory drugs, with regular temperature checks to exclude the onset of fever. If significant pain and limping persist seven to 10 days after the initial presentation, the patient should be reevaluated.
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PMID:Transient synovitis of the hip in children. 885 81

Leg length disparity is a frequent complication of hip arthroplasty. The most common problem is lengthening of the operative leg, which usually occurs on the femoral side. The Belfast Hip Group has designed a femoral caliper that offers an effective solution to the problem. This instrument is accurate and easy to use and could be applied by the orthopaedic surgeon to control leg length. Patients' perception of the success of their total hip replacement is influenced by their ability to walk without appliances or pain. With minimal additional effort and planning, this caliper will ensure greater control of leg length measurement in total hip replacement patients.
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PMID:Assessing the accuracy of femoral component placement in custom cemented hip replacement. 886 88

Quality control after treatment of pelvic injuries is often poor because many criteria of assessment lack objectivity. In order to attain improved comparability of results, we present a scoring system including subjective as well as functional and radiological criteria. The assessment is based on a calculation according to the importance of the criteria. The total score supplies the final result with a breakdown into excellent, good, fair and poor. 33 patients with type B and C injuries (Tile) underwent evaluation with this scoring system. We found 15 excellent, 10 good, 2 fair and 6 poor results. The score showed that patients' most frequent handicap was pain (median 60% of maximum score). Hip mobility was hardly affected, and from the radiological point of view it appeared that alterations of pelvic symmetry and symphysis were most common. Our proposal is to apply this scoring system on a wide basis, because only with a great number of patients can the effectiveness of the score be tested and different ways of treatment assessed with regard to early and late results. Our system could be a useful contribution to sufficient quality control, particularly after such complex and severe injuries.
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PMID:[Quality control after pelvic injuries with a scoring system]. 888 Dec 26

The impact of hip (THA) and knee arthroplasty (TKA) on patients' health-related quality of life (HRQOL), physical ability and functioning was assessed in a two year follow-up study of 276 hip and 176 knee patients. The eligibility criteria were a diagnosis of primary arthrosis, a primary operation, and total joint arthroplasty. Patients were interviewed by questionnaire prior to the operation and 6, 12 and 24 months after the surgery. Subjective health outcomes were assessed with the Nottingham Health Profile and the 15D, a fifteen dimensional HRQOL measure. Patients' physical ability was assessed using measures of activities of daily living, and of physical mobility. Patient related outcome variations were analyzed by regression models. Major improvements were observed for pain, sleep and physical mobility. On average, in most of the quality of life dimensions the patients attained a similar quality of life as the comparable general population and only 4.7% of hip and 9.7% of knee patients had a worse HRQOL score at all three post-operative measurements than at baseline. Naturally, those with the poorest HRQOL pre-operatively gained most from the operation. High age did not lessen HRQOL gains from THA, but in TKA the oldest patients gained least in terms of 15D scores. Hip, but not knee patients with a long education tended to have greater improvements in quality of life and functional ability.
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PMID:Quality of life and functional ability in hip and knee replacements: a prospective study. 890 67

In 12 patients with acetabular metastases, we reconstructed the hip with a support ring, cement, and Charnley prosthesis with a 22 mm head. There were no immediate postoperative deaths or cardiovascular complications. Dislocations occurred in 5 patients, 1 of whom required open reduction. At follow-up, 3 patients were alive 11, 15, and 18 months after surgery. 9 patients died after 8 (2-13) months. All patients obtained relief from pain, became ambulatory and were discharged to their homes. 1 patient had rapid disease progression with pathologic fracture and cranial dislocation of the support ring. Among the remaining 11 patients, the hip has not again caused pain or limited function. There were no signs of loosening, except in the patient with fracture of the hemipelvis. Remineralization was observed in 2 breast cancer patients after chemotherapy. Hip reconstruction can restore painless function until death in cancer patients with severe destruction of the acetabulum.
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PMID:Reconstruction in metastatic destruction of the acetabulum. Support rings and arthroplasty in 12 patients. 894 45

Hip fracture is commonly seen in the emergency department. Clinical presentation generally includes a history of trauma or fall, a complaint of pain in or around the hip, and physical findings of limb shortening or external rotation. A case of spontaneous hip fracture in an elderly woman presenting as pain isolated to the anterior knee alone is reviewed. Recognition of this atypical presentation will aid prompt diagnosis of this common clinical entity.
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PMID:Hip fracture presenting as isolated knee pain. 905 85

Twenty-five patients, 11 to 19 years in age, were treated with hip arthrodesis for an incapacitating painful and stiff hip. Clinical diagnoses included avascular necrosis (AVN) associated with slipped capital femoral epiphysis (SCFE) (7 patients), posttraumatic AVN (6), septic arthritis (4), complication of treatment of developmental dysplasia of the hip (DDH) (4), pathologic fracture of femoral neck through bone cyst with resulting AVN (2), Perthes disease (1), and idiopathic chondrolysis (1). Preoperative motion was minimal or absent in 13 patients, limited in 12, and very painful in 23 patients. A two-incision surgical approach was utilized, providing for an intra-articular fusion technique and internal fixation with precise positioning. The surgical technique described avoids any dissection of the hip abductor musculature or a deforming osteotomy of the proximal femur. Twelve complications occurred in 10 patients, 9 of which required additional operative treatment. At an average postoperative follow-up of 6 years, 10 months, the overall activity level was greatly increased over the preoperative activity level secondary to the relief of pain. Hip arthrodesis is the acceptable salvage procedure for the otherwise healthy, active adolescent or young adult with unilateral hip disease characterized by incapacitating pain and/or an unacceptable fixed position.
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PMID:Intra-articular hip arthrodesis without subtrochanteric osteotomy in adolescents: technique and short-term follow-up. 911 92

Hip joint dysplasia in dogs occurs mainly in large and heavy breeds. It brings about changes on the acetabulum (socket) and the head of thigh bone, thus causing pain, tiredness, refusal to jump and refusal of increased activity. Even though presently the genetic basis of development of this disease, numerous literary sources indicate existence of pre-disposing factors that facilitate development in later stages of life. Diet and unbalanced development of skeleton and support tissues-ligaments, joint capsule and musculature also have the effect on development of dysplasia. We have analyzed acquired results of X-ray examination of dogs-German shepherds. The size of the group was 4 206 and the examination was aimed at incidence of hip-joint dysplasia during the period of 1977-1995 in the Slovak Republic. We have found out that in 1977 there were 70.7% positive cases out of the total number of examined individuals. Gradual exclusion of dogs with heavier grades of dysplasia (D, E) decreased occurrence of dysplasia to current rate of 40.8%. We considered it to be a high incidence rate. Internal structure of the positive group has changed. The number of dogs with the lightest grade of dysplasia (B) has increased, while the number of heavier grade dysplasia (C, D, E) decreased. In other breeds of dogs, of which more than 20 have been examined at the clinic, the following results have been acquired: Slovak chuvash-32%, Bavarian and Hannover bloodhound-30.6%, Rotweiler-28.6%, Newfoundland dog-26.3%, Bern sheep-dog-13.6%. At the same time we analyze the incidence of dysplasia in dogs whose parents were negative. Group of descendants of 11 negative males and 28 females consisted of 73 dogs. Through x-ray examination, 42.5% of dogs were found to have dysplasia B, C and D at the age of 1 year.
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PMID:[Analysis of development of hip joint dysplasia in dogs]. 912 78

Although there have been many studies focusing on the increasingly important assessment of patients' satisfaction, few studies have specifically addressed this tissue for total hip arthroplasty (THA). The goals of this study were to measure patients' satisfaction with THA and to evaluate the relationships of expectations and outcome to patients' satisfaction. A total of 180 patients were surveyed 2 to 3 years after THA about their experiences with THA. Patients cited 45 different expectations, which were grouped into five categories reflecting improvement in pain, walking, psychological state, essential activities, and nonessential activities. Overall, 89% of patients were satisfied with the results of surgery. Lower rates of satisfaction were found in patients who had a better preoperative condition (as measured by the surgeons with The Hospital for Special Surgery Hip Scale), in patients who expected improvement in nonessential activities, and in patients who reported worse postoperative condition (as measured by self-assessment with the Hip Rating Questionnaire and the Medical Outcomes Study Short-form General Health Survey). Patients were also asked how they came to THA. Nearly 50% of patients were first referred to an orthopaedist by family or friends or based on their own knowledge. Seventy-four percent either had subsequently referred others for THA or would have done so if they knew someone with hip pain. This study demonstrates that satisfaction with THA is a complex phenomenon, affected by expectations, outcome, and what patients know about the procedure from their community network. A better understanding of THA satisfaction will enable better future selection of patients and an additional dimension of outcome, both of which are important to patients and payers.
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PMID:Patients' expectations and satisfaction with total hip arthroplasty. 2722 30

This study reports the results of revision total hip arthroplasty with the Anatomic Porous Replacement Revision Hip System (Intermedics Orthopedics, Austin, TX) to investigate the value of cementless fixation. Sixty-six hips in 65 patients were followed for a mean of 4.7 years in patients with a mean age of 56 years. Thirty-six patients were categorized as Charnley class A, 16 as class B, and 13 as class C. Forty (61%) of the femurs were classified before surgery as having loss of bone distal to the intertrochanteric line. Thirty-two (48%) of the femurs required augmentation with demineralized strut cortical allografts, 5 (8%) required bulk femoral allografts, and 12 hips (18%) required acetabular allografts. Overall, 4 stems (6%) and 2 acetabular components (4%) required further revision surgery. The reason for further revision in 1 stem and both acetabular components was allograft failure. Fifty-six (85%) hips had excellent or good Harris hip scores. Ninety percent of hips had no or slight pain, and 90% allowed patients to walk with no or slight limp. Those hips that had hydroxyapatite coating added to the porous coating had statistically improved Harris hip scores for both pain and limp. Stable fixation was present in 95% of stems. Demineralized strut grafts healed in 30 of 32 hips. Thirty-nine of 44 noncemented revision sockets had no radiolucent lines and there were no loose components. Cementless fixation was effective for these hips.
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PMID:Cementless revision of total hip arthroplasty using the anatomic porous replacement revision prosthesis. 919 16


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