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The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 4 | Pages 626 - 631
1 Jul 1991
Scher M Jakim I

Thirty-two dysplastic hips with secondary osteoarthritis, in 28 patients aged 18 to 42 years, were treated by combined intertrochanteric and Chiari osteotomy. They were followed up for 2.5 to 10 years. Pain was the main presenting symptom in all the patients. The indication for surgery was based on the severity of disease with respect to congruency, secondary degenerative change and degree of dysplasia. The average pre-operative Harris hip score was 47.7 and the majority had severe dysplasia with degenerative changes. On final review the average score was 88. The radiographic appearances of degenerative arthritis regressed in 72% of hips and dysplasia was improved in all cases. The results of this conservative form of surgery are better in hips with less severe dysplasia and mild secondary degenerative change.


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 2 | Pages 302 - 306
1 Mar 1991
Jakim I Pieterse H Sweet M

In a prospective study of 132 patients with an average age of 35 years, unstable intra-articular fractures of the distal radius were treated by external fixator. Only 15 cases required limited open reduction. Follow-up was for a mean of 42 months. There were few complications and 83% of patients had good or excellent results. There was a statistically significant correlation between the severity of the fracture and the clinical outcome, irrespective of radiological restoration. Articular and soft-tissue damage following violent compressive forces may lead to a degree of functional impairment.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 3 | Pages 435 - 438
1 May 1990
Scher M Jakim I

We present a new method of trochanter stabilisation designed for use in difficult revision hip arthroplasties. A fixator is secured to the metaphysis of the femur, and its two malleable prongs encompass the trochanter fragment and stabilise it using the tension band principle. The fixator is versatile, simple to apply and has better mechanical properties than any technique using wires. We reviewed 49 revisions after a mean follow-up of 40 months. Patients had been mobilised early, but there were no detachments or displacements from the initial postoperative position. Although 31% of patients were osteoporotic and 16% had poor trochanter fragments, there was bony union in 46 of the 49 hips, the remaining three developing stable fibrous union.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 1 | Pages 41 - 45
1 Jan 1990
Engelbrecht D Weber F Sweet M Jakim I

A total of 138 revision hip arthroplasties in 134 patients, all operated upon by one surgeon, were followed for an average of 7.4 years. The overall results were reasonable, with good to excellent Mayo hip scores in 62% and little or no pain in 86%. These results were independent of body weight, age, primary diagnosis and type of arthroplasty used. The incidence of radiological loosening was alarming, though comparable to that found in other series. Our findings indicate that it may be wise to replace both components even when, after careful assessment before and during operation, one of them seems to be securely fixed.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 5 | Pages 728 - 729
1 Nov 1988
Jakim I Sweet M

We report a case of transverse fracture through the body of the axis. This fracture was unstable, had been produced by extension forces and was managed conservatively. The classification of such fractures is discussed.