Valgus extension osteotomy (VGEO) is a salvage procedure for ‘hinge abduction’ in Perthes’ disease. The indications for its use are pain and fixed
After severe poliomyelitis, which is still relatively common in some developing countries, lateral rotation
We reviewed 34 knees in 24 children after a double-elevating osteotomy for late-presenting infantile Blount’s disease. The mean age of patients was 9.1 years (7 to 13.5). All knees were in Langenskiöld stages IV to VI. The operative technique corrected the depression of the medial joint line by an elevating osteotomy, and the remaining tibial varus and internal torsion by an osteotomy just below the apophysis. In the more recent patients (19 knees), a proximal lateral tibial epiphysiodesis was performed at the same time. The mean pre-operative angle of depression of the medial tibial plateau of 49° (40° to 60°) was corrected to a mean of 26° (20° to 30°), which was maintained at follow-up. The femoral
1. In unreduced congenital dislocation of the hip in adults, causing severe symptoms, it seems that there is a place for a calculated abduction type of femoral osteotomy, which should "defunction" a painful false joint. Care should be taken to avoid excessive angulation, which may lead to painful symptoms from contact of the osteotomy apex to the area of the true acetabulum. Genu valgum and lateral rotation
1. The family history of, and associated congenital abnormalities in, patients with talipes equinovarus, talipes calcaneo-valgus and metatarsus varus living in Devonshire has been studied. 2. The chances of any individual having one of these
1. Forty-eight paralytic dislocations of the hip have been studied and twenty-seven operations for correction of valgus
1. Congenital defects of the extremities are described. Although the detailed anatomy is infinitely variable, a broad classification in relation to prosthetic management has been suggested. 2. Most patients with these
1. Attention is drawn to that type of rigid congenital flat foot in which the talus lies vertically instead of horizontally. 2. This
We studied 16 club feet and 27 normal feet from spontaneously aborted human fetuses in the second trimester of gestation and measured the length of the spring ligament, and the declination angle and size of the talus. We also studied the cellular characteristics of the spring ligament and the immunohistochemical features of the medial ankle ligaments using monoclonal antibodies against type-III collagen, desmin, vimentin, and smooth muscle actin. Histomorphometric results indicated that the talar
We report the results of anterior soft-tissue release of the hip for fixed flexion
Obesity is a risk factor for complications following
many orthopaedic procedures. The purpose of this study was to investigate
whether obesity was an independent risk factor increasing the rate
of complications following periacetabular osteotomy (PAO) and to
determine whether radiographic correction after PAO was affected
by obesity. . We retrospectively collected demographic, clinical and radiographic
data on 280 patients (231 women; 82.5% and 49 men; 17.5%) who were
followed for a mean of 48 months (12 to 60) after PAO. A total of
65 patients (23.2%) were obese (body mass index (BMI) >
30 kg/m. 2. ).
Univariate and multivariate analysis demonstrated that BMI was an independent
risk factor associated with the severity of the complications. The
average probability of a patient developing a major complication
was 22% (95% confidence interval (CI) 11.78 to 38.21) for an obese
patient compared with 3% (95% CI 1.39 to 6.58) for a non-obese patient
The odds of a patient developing a major complication were 11 times
higher (95% CI 4.71 to 17.60, p <
 0.0001) for an obese compared
with a non-obese patient. . Following PAO surgery, there was no difference in radiographic
correction between obese and non-obese patients. PAO procedures
in obese patients correct the
We reviewed 55 patients with mid-lumbar myelomeningocele (L3 and L4) first seen over a 17-year period from 1970 to 1986 and followed up for an average of ten years. We assessed a number of factors which might affect hip stability and ability to walk, recording the natural history of clinical and radiological hip
We reviewed and radiographed 30 skeletally-mature patients after isolated closed femoral shaft fractures in childhood which had been treated conservatively. When the fracture had occurred between the ages of 7 and 13 years, the limb overgrew about 1 cm regardless of sex, upper limb dominance, age, fracture site or configuration. Excessive fracture overlap at the time of injury, but not at union, increased limb overgrowth. Angulation of the fracture remodelled in children injured under 10 years of age, but in older patients this sometimes added to limb shortening. Rotational
We classified fixed pelvic obliquity in patients after poliomyelitis into two major types according to the level of the pelvis relative to the short leg. Each type was then divided into four subtypes according to the direction and severity of the scoliosis. In 46 patients with type-I
Between 1994 and 1997 we used the Ilizarov apparatus to treat 12 recurrent arthrogrypotic club feet in nine patients with a mean age of 5.3 years (3.2 to 7). After a mean of three weeks (two to seven) for correction of the
The condition known as delta phalanx (or longitudinally bracketed epiphysis) is a rare congenital anomaly first described in 1964. The
Spontaneous correction of
1. The results of 243 thoracoplasty operations are discussed. It was found that scoliosis developed in over 99 per cent of cases and that the curve was convex towards the side of operation. The angle of curvature correlated closely with the number of ribs removed. 2. If the head, neck and tubercle of the rib and the transverse process of the corresponding vertebra were all removed the degree of scoliosis was increased, whereas if a thoracoplasty was performed with apicolysis and embedding of the scapula the spinal
1. Some problems in the early diagnosis and management of congenital dislocation are discussed. 2. In a well-staffed maternity unit one dislocation completely escaped early detection in every 8,000 births over the period 1962 to 1968 inclusive. 3. The complications of early treatment on a Malmö splint are initial failure to obtain reduction, failure to maintain reduction,