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PubMedDate not supplied

Staging puberty in slipped capital femoral epiphysis: importance of the triradiate cartilage.

In 83 children with slipped capital femoral epiphysis, puberty was staged at the time of diagnosis using bone age, closure of triradiate cartilage, Risser index, and the pubertal diagram of Dimeglio. In boys 95% and in girls 83% of slips occurred during the accelerating phase of puberty (stage 1 and 2), in which mainly the limbs grow. In boys (54%) and in girls (66%), most slips occurred in stage 1. The triradiate cartilage was still open at the time of diagnosis in 65% of boys and 64% of girls. Staging puberty is useful to differentiate the risk for slipped capital femoral epiphysis and to evaluate the risk for a contralateral slip. Closure of the triradiate cartilage is a simple measure to identify this risk. Once the triradiate cartilage is closed, there is a 4% chance of a contralateral slip.

Adolescent↗
PubMed2004

[Remodeling after in situ pinning for slipped capital femoral epiphysis].

We reviewed 61 hips in 50 children (33 boys and 17 girls) with slipped capital femoral epiphysis (SCFE), all treated by in situ pinning. Average age of our patients was 11.8 years (range, from 8 to 15 years). The average clinical and radiographic follow-up was 7.4 years. By studying the changes in physeal-shalt angle on radiographs in Lauenstein (frog) position, we found evidence of physeal remodeling in three (8%) of 38 mild and seven (30%) of 23 moderate slips. Remodeling of the proximal femoral metaphysis occurred in 92% of hips with a head-shaft angle less than 30 degrees and in 52% of hips between 30 degrees and 60 degrees. A process of local resorption and apposition of bone seems to be essential to final remodeling. The probability of remodeling was significantly less the greater the degree of slip, but was significantly increased among children 11 years old or younger and if the triradiate cartilage was open at the time of presentation. The range of internal rotation was significantly greater in those hips that remodeled. Pinning in situ of a slipped capital femoral epiphysis represents a simple, quick and effective method of treatment, allowing remodeling in mild and moderate slips.

Adolescent↗
PubMed2005

[Reduction of epiphyseal displacement and fixation in the treatment of unstable slipped capital femoral epiphysis].

UNLABELLED: Reduction of epiphyseal displacement by manipulation in the treatment of unstable slipped capital femoral epiphysis (scfe) can lead to very severe complications as avascular necrosis or acute necrosis of cartilage. The aim of this study is to analyze the results of treatment of unstable scfe with open reduction and fixation. Material consists of 14 patients (10 boys and 4 girls) with 15 hips treated surgically because of unstable scfe with an average follow up of 10 years and 6 months (ranged from 2 to 26 yrs). The age of the patients ranged from 9 to 17 yrs (mean 13). There was 14 cases of acute-on-chronic slips and 1 acute slip. The slip angle measured on anteroposterior radiographs ranged from 27 degrees to 57 degrees (mean 39 degrees) and on frog lateral radiographs ranged from 52 degrees to 81 degrees (mean 67 degrees). In all of the cases manipulated reduction and internal fixation was done. The mean amount of correction was 30 degrees measured on anteroposterior radiographs (from 7 degrees to 55 degrees) and 37 degrees on frog lateral radiographs (from 8 degrees to 82 degrees). An end results were classified according to Hall and Southwick classification with Szypryt modification. RESULTS: Excellent result was achieved in 6 hips (40%), good in 4 hips (27%), fair in 3 (20%) and poor in 2 (13%). Avascular necrosis developed in 2 hips. There was no cases with acute necrosis of cartilage. CONCLUSION: Reduction of epiphyseal displacement and fixation is a save procedure in the treatment of unstable slipped capital femoral epiphysis. Severe under-correction as well as over-reduction can lead to unsatisfactory results.

Adolescent↗
PubMed2005

[Long-term results of pinning for slipped capital femoral epiphysis].

Clinical and radiological analysis of 39 hips in 32 patients treated with in situ pinning for light and non-severe (up to 78 degrees) slipped capital femoral epiphysis. The population of 21 boys and 11 girls aged 10-16 (av. 13.1) was observed in 4-27 (av. 21) years. The observation showed 18.8% very good, 18.8% good, 46.8% satisfactory, 12.5% bad results and 3.1% (1 patient) of unsuccessful treatment, according to Heyman & Herndon clinical evaluation scale. Radiological evaluation of secondary coxarthritis acc. to Boyer: 0 - 35.,8%, I - 23.1%, II - 33.4%, III - 7.7%. Slipped upper femoral epiphysis causes secondary coxarthritis. Kirschner wire pinning is good method for non-severe cases.

Adolescent↗
PubMedDate not supplied

Conservative treatment vs prosthetic replacement surgery to treat 3- and 4-fragment fractures of the proximal epiphysis of humerus in the elderly patient.

Several previous studies have revealed a significant difference in the functional results obtained between conservative treatment and prosthetic replacement surgery to treat complex fractures of the proximal end of the humerus. Thus, prosthesis is the gold standard in treatment of such fractures. It is the purpose of this study to analyze the functional results obtained with the conservative treatment of 18 consecutive patients, mean age 78 years, affected with 3- and 4-fragment fractures of the proximal epiphysis of humerus. A comparison of functional results that may be obtained when prosthetic replacement is performed does not show significant differences in this category of patients. Thus, in order to limit complications, when the patient is elderly, complex fracture of the proximal epiphysis of humerus should be treated conservatively.

Aged↗
PubMed2006

Slipped capital femoral epiphysis (SCFE): a 12-year review.

Slipped capital femoral epiphysis (SCFE) is a relatively uncommon hip disorder in adolescents and its prevalence in Malaysia has not been studied. This retrospective study is undertaken to provide an overview of a 12-year review of SCFE treated in our institution. Fourteen patients (19 hips) with slipped capital femoral epiphysis (SCFE) admitted to Hospital UKM from 1990 to 2002 were reviewed with respect to demographic profile, functional outcome according to the Iowa Hip Score, and complications. There were ten boys (average age, 12.5 years) and four girls (average age, 12 years). Eight were Malays and six were Indians. The average body mass index was 26.1 verweight). The left hips (11 hips) were affected more than the right hips (eight hips). Five patients had bilateral slips. Thirteen hips were considered stable while the other six hips were unstable. The majority of cases were moderate slips (12 hips), four hips had severe slips while three hips had mild slips. Several methods of treatment were instituted. These include in situ cannulated screw fixation (11 hips), Knowles pin fixation (three hips) and gentle closed manipulative reduction with cannulated screw fixation (three hips). One patient with bilateral slips refused surgical treatment. Based on the Iowa Hip Score, most patients (nine) had satisfactory results (excellent or good), three had fair results while one patient had a poor result. Avascular necrosis developed in five hips while chondrolysis occurred in one hip. In situ cannulated screw fixation is the treatment of choice. SCFE is an uncommon condition in Malaysia.

Adolescent↗
PubMed2006

Transphyseal fracture-separation of the femoral capital epiphysis: a true SCFE of traumatic origin.

Acute traumatic transphyseal fracture of the capital femoral epiphysis is a rare but serious injury. The injury is typically inflicted by a severe trauma. Because of the vulnerability and predisposed anatomy of the femoral epiphysis in relation to its blood supply, the fracture has been designated to have poor prognosis with inevitable osteonecrosis and eventual deformity of the hip. We report a case of such fracture in a 13-year-old child in view to highlight some of the anticipated problems in the management of such injury.

Adolescent↗
PubMed2006

[Hip joint development after closed reduction, complicated by growth disturbance of the capital femoral epiphysis].

The purpose of the study was to assess hip joint development after the treatment of DDH with overhead traction and closed reduction complicated by growth disturbances of the proximal femoral epiphysis. Comparison was also made between joints affected by AVN and other treated joints. Antero-posterior radiographs of 107 hip joints (81 children) done during treatment and follow-up were retrospectively reviewed. The average age was 14.2 months (from 5 to 33 months) and age at the final follow up 20.7 years (minimum 14 years). AVN was detected in 31 (29%) of the hip joints. Type II necrosis according to Bucholz and Ogden classification system was the most common one. In the hips affected by growth disturbances of proximal femoral epiphysis there were worse final clinical and radiological results, osteoarthrosis and elongation of acetabulum were more often seen in comparison to other treated joints. There was no difference in terms of other parameters describing acetabulum. In 19 out of 31 cases deformity of femoral head was noted. AVN may present as a wide spectrum of pathology from mild, probably not significant growth disturbances of physis to severe deformity and lateralisation of femoral head. Statistically hips with AVN had worse final results and in cases with good congruity prognosis is often uncertain due to aspherical femoral head and secondary osteoarthrosis. Acetabular development is most often unaffected by AVN.

Adolescent↗
PubMed1991

Transient penetration of the hip joint during in situ cannulated-screw fixation of slipped capital femoral epiphysis.

Before the routine intraoperative use of fluoroscopy at our institution during procedures to stabilize a slipped capital femoral epiphysis, twenty-five patients (thirty hips) had in situ cannulated-screw stabilization of a slipped capital femoral epiphysis with use of biplane radiography. Thus, a permanent record of the procedure was available for review. Fourteen hips in fourteen patients had an intraoperative episode during which the joint was penetrated by the guide-pin assembly or cannulated screw, or both. This penetration was corrected at the time of the operation. Eleven patients were followed for a minimum of two years (mean, thirty-nine months; range, twenty-four to sixty-three months). All physes went on to closure. None of the patients had clinical or radiographic evidence of chondrolysis. Transient penetration of the hip joint did not lead to chondrolysis in this series. This suggests that a single episode of penetration by a pin or screw, with immediate removal from the joint, is not associated with the development of chondrolysis.

Adolescent↗
PubMed1991

Slipped capital femoral epiphysis.

Although slipped capital femoral epiphysis is the most common disorder of the hip in adolescents, the diagnosis is often delayed. The subsequent development of degenerative joint disease is related to the severity of the slip, which in turn is usually related to the duration of the symptoms. This article summarizes the aetiology, epidemiology, clinical presentation and treatment of slipped capital femoral epiphysis.

Adolescent↗
PubMed1990

[The pathomorphological changes in the epiphysis in chronic alcoholism].

Routine, histochemical and morphometric methods were used in examination of epiphyses in 45 autopsy cases of persons that suffered of alcoholism. Characteristic morphofunctional features of the epiphysis were found in those suffering from alcoholism with a stable and hard drinking character, alcohol epilepsy showing involvement of the epiphysis in the complex pathogenesis of the disease.

Adult↗
PubMed1990

Seasonal variation of slipped capital femoral epiphysis.

To correlate the season of the year with the prevalence of slipped capital femoral epiphysis, we reviewed the cases of 177 patients who had 243 slips during an eleven-year period. We assessed the month when the patient was seen and the implied time of onset of the slip and found a statistically significant variation for both. The average time of onset was mid-June, with a standard deviation of 2.5 months, and was not significantly different for race, sex, or laterality. We attributed the increased incidence of slipped capital femoral epiphysis during the summer to increased physical activity in that season.

Adolescent↗
PubMed1990

Treatment of slipped capital femoral epiphysis. Spica-cast immobilization.

Thirty-two patients (thirty-seven hips) who had a so-called acute-on-chronic or chronic slipped capital femoral epiphysis were treated with traction for relief of symptoms and then with immobilization in a spica cast for eight to sixteen weeks. The disappearance on radiographs of a metaphyseal juxtaphyseal radiolucency, rather than closure of the physis, was used as the criterion for removing the cast. In one (3 per cent) of the thirty-seven hips, the slip progressed; possibly this could have been prevented by keeping the cast on for a longer period of time. Narrowing of the cartilage space was seen after treatment in a cast in seven (19 per cent) of the thirty-seven hips. In five of these seven hips, this was true chondrolysis; in one, the diagnosis of chondrolysis had been apparent before treatment. Avascular necrosis did not develop as a result of treatment in any patient. Treatment in a spica cast should be considered as an alternative for patients who have an acute-on-chronic or chronic slipped capital femoral epiphysis.

Adolescent↗
PubMed1990

Ultrasonic diagnosis of separation of the proximal humeral epiphysis in the newborn.

A difficult delivery of a newborn infant may result in a traumatic separation of the proximal humeral epiphysis from the metaphysis through the physis. When the ossification center of the epiphysis is not yet visible radiographically, the correct diagnosis may be missed and the injury may be mistaken for a dislocation or Erb palsy. As a non-invasive diagnostic method, ultrasonography has proved to be a particularly valuable diagnostic tool.

Birth Injuries↗
PubMed1989

[Changes in the human epiphysis in fibrocavernous tuberculosis of the lungs].

Histologically detected lesions of the epiphysis in patients who died of fibrocavernous tuberculosis of the lung are described. The lesions were of nonspecific nature and appeared as pinealocyte dystrophy, decreased secretory parenchyma and developed replacement gliosis and were accompanied by pronounced calcification. Quantitative mathematical techniques such as stereometry or informative entropy indicated the adaptive nature of the described lesions in the epiphysis and its role in pathogenesis of the clinicomorphological type of tuberculosis.

Adult↗
PubMedDate not supplied

Maturation factors in slipped capital femoral epiphysis.

Several maturation factors relative to growth and epiphyseal development were reviewed retrospectively in 191 patients with slipped capital femoral epiphysis, including bone age, height and weight, thyroid functions, sex hormone levels, and growth hormone levels. Seventy-one percent of 138 patients had weights above the 80th percentile. Active thyroid (T3) was significantly low in 25% of 80 patients studied. Testosterone levels were markedly depressed in 76% of 64 patients tested. In this same group, 87% had low growth hormone levels. The consistently low testosterone and growth hormone levels, along with a tendency toward hypothyroidism, lend support to the biochemical theory of a delicate hormonal imbalance in slipped capital femoral epiphysis.

Adolescent↗
PubMedDate not supplied

[Effect of the epiphysis and hypophysis on the circadian organization of the wakefulness-primary sleep cycle in the frog Rana temporaria].

Using continuous non-contact registration of the heart rate and motor activity in unrestrained frogs, studies have been made of the effects of hypophysectomy and epiphysectomy on functional state of the organism. It was shown that removal of the epiphysis alleviates the circadian physiological rhythm of natural changes of functional states in wakefulness-primary sleep cycle, whereas removal of the hypophysis results in additional cyclic rhythm of two functional states in the diurnal periodicity of the behaviour. The latter effect is considered to be the ultradian rhythm, which in the intact animals is masked by the circadian one modulated by natural diurnal illumination. It is suggested that removal of the epiphysis reveals endogenous rhythm of the activity typical of periodic regimes of the spontaneous excitation at early stages of ontogenesis.

Animals↗