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The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 714 - 717
1 Jul 1990
Ward A Ackroyd C Baker A

We describe a technique of lengthening osteotomy of the fibula for the late treatment of symptomatic malaligned or malunited fractures of the ankle. Good results at two to three years were achieved in five of six cases despite delays of up to four years from the original injury. The method can prevent progressive instability and degenerative arthritis.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 3 | Pages 444 - 446
1 May 1990
Bannister G Young S Baker A Mackinnon J Magnusson P

Bleeding from cancellous bone causes lamination within bone cement and at its prosthetic interfaces, and weakens the fixation of joint replacements. We examined the effects of anaesthesia and blood pressure on bleeding in human cancellous bone, and investigated the local response to freezing saline, 1:200,000 adrenaline and hydrogen peroxide. Spinal anaesthesia reduced cancellous bleeding by an average of 44%, local freezing saline by 24%. Saline at room temperature, adrenaline solution and hydrogen peroxide each reduced it by 14%. The effects of spinal anaesthesia and of freezing saline were additive: used together they reduced bleeding by 56%. The reduction of blood contamination of cement and its interfaces should contribute to better prosthetic fixation.


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 1 | Pages 47 - 50
1 Jan 1989
Baker A Bitounis V

Electromyographic and clinical studies were performed on patients undergoing total hip replacement by the modified direct lateral (29 hips), the direct lateral (29 hips) and the posterior approaches (21 hips). Assessments were made three months after operation. The Trendelenburg test was positive (Grade II) in eight cases operated upon by the direct lateral route, but in only one of each of the other two groups. Denervation occurred in only five of the 28 hips with abductor weakness without statistical difference between the groups. In the modified direct lateral group, radiological evidence of union of the trochanteric sliver was associated with significantly better abductor function than in those with malunion or non-union.


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 4 | Pages 472 - 473
1 Aug 1983
Baker A Dove J


The Journal of Bone & Joint Surgery British Volume
Vol. 64-B, Issue 5 | Pages 570 - 571
1 Dec 1982
Benke G Baker A Dounis E