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The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 5 | Pages 894 - 900
1 Sep 1990
Broome G Simpson A Catalan J Jefferson R Houghton G

The modified Schollner costoplasty is a cosmetic procedure for the correction of rib prominence deformity in scoliosis. We present the results of the procedure in 21 patients who had previously undergone spinal fusion for scoliosis. We found the procedure to be well tolerated without major complications. Objective cosmetic improvement was achieved in all but one case. All but one patient considered the procedure to have been of cosmetic benefit.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 2 | Pages 303 - 308
1 Mar 1990
Wilson-MacDonald J Houghton G Bradley J Morscher E

We subjected the proximal tibial growth plates of six-week-old rabbits to either compression or distraction of 1 kg on both legs. On one side the proximal tibial periosteum was divided circumferentially and stripped for 1 cm. After six weeks, growth was measured at both proximal and distal growth plates. Compression inhibited total tibial growth and distraction enhanced it. The compressed growth plate grew less and the distracted growth plate grew more, but there was a reciprocal change at the other end of the bone. Periosteal division enhanced growth at the adjacent growth plate but inhibited it distally; the effect of distraction was enhanced and that of compression reduced. We found reciprocal growth rates at the proximal and distal growth plates. Relatively small amounts of compression or distraction did affect total bone growth. Periosteal division appeared to induce overgrowth at least partly by a mechanical effect; it may be useful as an adjunct to other methods of leg lengthening, though not to epiphyseolysis.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 1 | Pages 80 - 83
1 Jan 1990
Simpson A Williamson D Golding S Houghton G

We report three cases of thoracic spine translocation without neurological deficit. In each case bilateral pedicular fractures, demonstrated by computed tomography, produced 'floating arches' which account for the sparing of the cord. If computed tomography demonstrates adequate canal dimensions, these patients may be treated conservatively, but the treatment of choice at specialist spinal centres is operative stabilisation.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 3 | Pages 431 - 434
1 May 1988
Dodd C Fergusson C Freedman L Houghton G Thomas D

The results of a study of the use of autograft versus allograft bone in the surgery of idiopathic adolescent scoliosis are presented. Two groups of patients, matched for age, sex, level and angle of curve, received bone grafts, 20 patients having autogenous bone from the iliac crest and the other 20 having donor bone from a bone bank. Both groups had otherwise identical posterior fusions and Harrington instrumentation. There was no difference between the two groups in a blind, radiographic assessment of bone graft mass at six months, nor in maintenance of the curve correction over the same period. No major operative complications nor failures of instrumentation were encountered. There was, however, a marked reduction in operative time and blood loss in the patients receiving donor bone and also a much lower incidence of late symptoms relating to the operative sites. We conclude that, even in the presence of adequate iliac crest, the use of bank bone is superior for grafting in idiopathic scoliosis surgery.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 2 | Pages 261 - 266
1 Mar 1988
Jefferson R Weisz I Turner-Smith A Harris J Houghton G

Thirty-four patients with adolescent idiopathic scoliosis were assessed by radiography and the integrated shape imaging system (ISIS) both before and after spinal surgery. Twenty-seven patients underwent Harrington instrumentation, after which lateral indices of curvature were significantly improved, but changes in the transverse plane were less pronounced. Sublaminar wiring was carried out in two patients whose thoracic lordosis was corrected by the surgery. Five patients whose severe deformity had persisted after previous spinal surgery underwent costoplasty, which resulted in a significant improvement in back shape measurements. We conclude that the cosmetic deformity of the back in scoliosis is only partially corrected by operations on the spine itself, whilst costoplasty addresses the problem directly, and improves the surface shape.


The Journal of Bone & Joint Surgery British Volume
Vol. 61-B, Issue 2 | Pages 218 - 220
1 May 1979
Houghton G Rooker G

Hemicircumferential division of the periosteum was performed on the upper tibia of the rabbit. Division of the medial side regularly caused a valgus angulation, but other injuries about the upper tibia had no effect. The cause of deformity after periosteal damage is discussed.


The Journal of Bone & Joint Surgery British Volume
Vol. 61-B, Issue 2 | Pages 176 - 177
1 May 1979
Houghton G Dickson R

Standardised radiographs of the weight-bearing foot were analysed in fifty young patients undergoing osteotomy of the first metatarsal for hallux valgus. True metatarsus primus varus was not found more frequently than in a control series. The intermetatarsal angle was significantly greater in affected feet compared with controls. The structural abnormality in hallux valgus in the young is therefore due to a valgus disposition of the second and subsequent metatarsals, rather than varus inclination of the first metatarsal.


The Journal of Bone & Joint Surgery British Volume
Vol. 61-B, Issue 2 | Pages 165 - 168
1 May 1979
Houghton G Ackroyd C

The clinical characteristics of sleeve fractures of the patella are described and the methods of treatment are reviewed. Attention is drawn to the fact that the diagnosis may be missed because the distal bony fragment may be so small as not to be detectable by radiography. This is important because a large fragment of articular cartilage also separates. The best result was obtained from reconstitution of the extensor apparatus by internal fixation of the patellar fracture with repair of the quadriceps expansion.


The Journal of Bone & Joint Surgery British Volume
Vol. 60-B, Issue 3 | Pages 387 - 389
1 Aug 1978
Houghton G Dickson R

Sixteen severely haemophilic patients have undergone arthrodesis of one joint of the lower limb in the period 1966 to 1976. There have been nine arthrodeses of the knee and seven of the ankle. The follow-up period was from nine months to eight years. The arthrodeses were secured by internal fixation. The method was not without complications, but a satisfactory bony union resulted in all cases without further surgical intervention.