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

Hundred and ten consecutive cases in acute and various stages of chronicity were studied. Incidence regarding age, sex, bone affected and complications was established. The optimum way to manage osteomyelitis in different stages was sought. It was found that in acute stage early decompression of bone leads to resolution of disease. Hip involvement leads to necrosis of capital epiphysis and should be treated on an emergency basis. In the sub-acute stage it is necessary to protect the weakened bone. In chronic stage, we suggest sequestrectomy only after adequate involucrum has formed properly. Antibiotics in acute stage should be instituted as early as possible and should be continued for three weeks after the fever subsides. Antibiotics in sub-acute and chronic stage are given only in cases of reactivation of infection and around the time of surgery. Surgery, when required should be performed without too much soft tissue damage especially the covering periosteum. But repeated surgery should be avoided as they lead to cicatrization of muscles and further sequestration of bone.
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PMID:Natural course of hematogenous pyogenic osteomyelitis (a retrospective study of 110 cases). 180

This particular ailment has many designations in the literature but none is quite adequate. Here we use the terminology slipped capital femoral epiphysis (SCFE). The anatomy of the proximal femur in all mammals reflects their growth and function. The main forces acting on the head are perpendicular to the growth plate. The thick tear-proof perichondrium-periosteum on the femoral neck is like a stocking attached to the epiphysis and the trochanter region. Growth in length causes a strong tensile stress in the periosteum, pressing the epiphysis against the metaphysis and thus stabilizing the vulnerable growth plate-the periosteum theory. Several factors may diminish the stability of the growth plate. SCFE begins with fissures, which coalesce to a fracture in the growth plate, invisible on a radiograph. As the slip progresses, an increasing angulation between the epiphysis and the remainder of the femur occurs. Weight and muscular forces displace the epiphysis posteriorly in a flexed hip. A rift in the ventral half of the periosteal stocking occurs at the border to the perichondrium and, after that, a longitudinal rift in the periosteum at the anterior midline of the femoral neck. This rift becomes broader as the epiphysis slips posteriorly, withdrawing the ruptured periosteum. Displacement of the epiphysis is due to a rotational slip and tilt, made possible by a compression fracture in the posterior part of the metaphysis. Parts of the periosteum function as reins steering the slip direction and counteracting the displacement. SCFE may be regarded as a pseudoarthrosis in the growing cartilage of the plate. The periosteum theory extended to a pseudoarthrosis theory has been supported by findings at surgery and on true lateral radiographs of usual and unusual cases of SCFE presented in this opus. On a true lateral view, the displacement can be measured as the slipping angle (SA) based on anatomical and geometrical considerations. SA values from 95 normal hips and from 22 contralateral asymptomatic hips from SCFE patients are presented in a histogram and bar graph. Statistically, SCFE is always bilateral, but in about 1/3 of the asymptomatic, contralateral hips, the physis ossifies and closes with SA below 13 degrees, and surgery is not necessary. It is most important that the position of the femur on the X-ray table is exactly defined in two dimensions: 1) the angle between the femoral shaft and the tabletop (angle of elevation), 2) the degree of rotation of the femur around its axis. A precisely defined positioning of the femur is a prerequisite for an exact reproducible measurement of the SA on a true lateral view and is also valuable for the evaluation of radiographic "signs". An aid, the Youth Hip Triangle (YHT), has been designed to facilitate positioning of the femur and measurement of SA. YHT is recommended for routine use in every X-ray facility. The method is quick, cost effective and makes it possible to diagnose SCFE in the contralateral hip before clinical signs or symptoms have occurred.
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PMID:Slipped capital femoral epiphysis. The mechanical function of the periosteum: new aspects and theory including bilaterality. 1558 43

Internal snapping often resolves with conservative treatment but persistent significant symptoms may require surgical treatment. Different surgical approaches have been suggested in the literature with varying results. We describe a modified surgical approach for internal snapping of hip in adults with good results. Patients who failed conservative treatment for internal snapping over 11/2 years were included. A skin crease incision was made just lateral to the ASIS in supine position. The psoas tendon was reached sub-periosteally along the internal iliac surface and a hole was made in periosteum. Then the tendon was hooked into the wound and divided releasing its musculotendinous junction. The patients were allowed to mobilise as able in the postoperative period. There were 8 snapping hips (7 patients, 6 females) with average age of 30 years (17-51 yrs). The mean follow-up was 11 months. The average duration of symptoms before operation was 4.5 years (range 2-10 years). Painful symptomatic clicking was relieved in all patients. Two patients felt slight weakness of hip flexion. One patient had temporary neuropraxia of lateral cutaneous nerve of thigh. The diagnosis is made by ultrasound or examination for a palpable click. Surgical correction of snapping is considered after failure of conservative treatment. Different extrapelvic (medial and iliofemoral) and intrapelvic extraperitoneal approaches have been described with varying results. With our slightly modified intrapelvic and subperiosteal approach through oblique inguinal incision in adults, psoas muscle release at musculotendinous junction seems a safe and effective method and could be used as an alternative surgical approach for treatment of internal snapping of hip in adults.
Hip Int
PMID:Clinical outcome following a modified approach for psoas lengthening for coxa saltans in adults. 1919 60