Advertisement for orthosearch.org.uk
Results 1 - 12 of 12
Results per page:
The Journal of Bone & Joint Surgery British Volume
Vol. 91-B, Issue 1 | Pages 52 - 57
1 Jan 2009
Newman J Pydisetty RV Ackroyd C

Between 1989 and 1992 we had 102 knees suitable for unicompartmental knee replacement (UKR). They were randomised to receive either a St Georg Sled UKR or a Kinematic modular total knee replacement (TKR). The early results demonstrated that the UKR group had less complications and more rapid rehabilitation than the TKR group. At five years there were an equal number of failures in the two groups but the UKR group had more excellent results and a greater range of movement.

The cases were reviewed by a research nurse at 8, 10 and 12 years after operation. We report the outcome at 15 years follow-up. A total of 43 patients (45 knees) died with their prosthetic knees intact. Throughout the review period the Bristol knee scores of the UKR group have been better and at 15 years 15 (71.4%) of the surviving UKRs and 10 (52.6%) of the surviving TKRs had achieved an excellent score. The 15 years survivorship rate based on revision or failure for any reason was 24 (89.8%) for UKR and 19 (78.7%) for TKR. During the 15 years of the review four UKRs and six TKRs failed.

The better early results with UKR are maintained at 15 years with no greater failure rate. The median Bristol knee score of the UKR group was 91.1 at five years and 92 at 15 years, suggesting little functional deterioration in either the prosthesis or the remainder of the joint. These results justify the increased use of UKR.


The Journal of Bone & Joint Surgery British Volume
Vol. 84-B, Issue 2 | Pages 307 - 308
1 Mar 2002
ACKROYD C NEWMAN JH


The Journal of Bone & Joint Surgery British Volume
Vol. 74-B, Issue 4 | Pages 614 - 616
1 Jul 1992
Boeree N Ackroyd C


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 3 | Pages 452 - 457
1 May 1991
Boeree N Watkinson A Ackroyd C Johnson C

We investigated 133 knees with suspected meniscal or cruciate injuries by magnetic resonance imaging, and compared the findings with those at arthroscopy. MRI was found to be highly sensitive, specific and accurate in the evaluation of the menisci and the anterior cruciate ligament.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 601 - 604
1 Jul 1990
Langkamer V Ackroyd C

We studied 55 patients who had undergone elective removal of forearm plates between 1980 and 1986; 44 plates were removed from the radius and 37 from the ulna. Before removal only 20 patients (36%) had definite symptoms attributable to the plates, but 44 patients (80%) were advised by the surgeon to have the plates removed. In 22 cases (40%) the operation was followed by a significant complication. The complication rate was higher with junior surgeons and was permanent in 50% of cases. It is recommended that forearm plates should be removed only if they are causing significant symptoms, and that the operation should not be delegated to the most junior surgeon.


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 2 | Pages 317 - 317
1 Mar 1990
Bannister G Gibson A Ackroyd C Newman J


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 1 | Pages 156 - 157
1 Jan 1990
Lucarotti M Cooper M Ackroyd C


The Journal of Bone & Joint Surgery British Volume
Vol. 67-B, Issue 4 | Pages 605 - 608
1 Aug 1985
Shanahan M Ackroyd C

We report 11 patients who, over a five-year period, were treated for pyogenic infection of the sacro-iliac joint. This condition is uncommon and difficult to assess, so that diagnosis is liable to be delayed and morbidity increased. Skeletal scintigraphy, with perfusion phase imaging, is usually positive in early lesions and prompt antibiotic treatment reduces complications.


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 353 - 357
1 Aug 1978
Ackroyd C Polyzoides A

Eighty-one patients treated by patellectomy for osteoarthritis have been reviewed. Eighty-seven knees were examined with a mean follow-up period of six and a half years. Clinical and radiological assessment was carried out and the results have been analysed. A good result was achieved in 53 per cent, a fair result in 26 per cent and a poor result in 21 per cent. The overall result did not deteriorate significantly with time and the radiological appearance of the tibiofemoral joint deteriorated minimally. Pain before operation, radiological changes at the patellofemoral and tibiofemoral joints and the duration of immobilisation after operation were analysed against the end-result. The only factor before operation that indicated a good prognosis was a minimal radiological change at the tibiofemoral joint. Immobilisation for at least three weeks after operation appeared to be beneficial.


The Journal of Bone & Joint Surgery British Volume
Vol. 58-B, Issue 4 | Pages 511 - 512
1 Nov 1976
Ackroyd C Dinley R

Mechanical derangements of the knee are an uncommon complication of chronic haemophiliac arthropathy. Two patients with locking of the patella were treated by manipulation. The mechanism of the injury was forced flexion of the knee joint beyond the limit of its restricted range. The injury is a serious one and may take six months to recover.