Advertisement for orthosearch.org.uk
Results 21 - 25 of 25
Results per page:
The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 3 | Pages 539 - 539
1 May 1989
Bransby-Zachary M MacDonald D Singh I Newman R


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 2 | Pages 296 - 299
1 Mar 1989
Macdonald D Hutton J Kelly I

We assessed patellofemoral joint function by combining the measurement of maximal isometric extensor torque at the knee with clinical and radiological measurements in order to calculate the patellofemoral contact force. Eighteen volunteers established the normal ranges of results and the reliability of the system. Of the 39 patients with a variety of knee problems, 29 had anterior knee pain, and all had a subsequent arthroscopy. Patients with anterior knee pain and lesions in the patellar cartilage had significantly reduced isometric contact forces, but those with normal patellofemoral cartilage had normal contact forces. Our method may be useful in providing an objective assessment of anterior knee pain and a quantitative means of monitoring its treatment.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 2 | Pages 319 - 321
1 Mar 1988
Carr A Macdonald D Waterhouse N

The use of an osteocutaneous free fibular graft as a single-stage reconstructive procedure for composite tissue loss is increasingly common. Detailed anatomical study in cadavers of the blood supply to the graft demonstrates cutaneous arteries arising from the peroneal artery and then passing along the posterior surface of the lateral intermuscular septum. These vessels pierce the crural fascia and then ramify to supply the skin. Knowledge of the vascular anatomy of the skin overlying the fibula is essential to the success of the graft.


The Journal of Bone & Joint Surgery British Volume
Vol. 53-B, Issue 1 | Pages 30 - 36
1 Feb 1971
Macdonald D

1. The literature of primary or idiopathic protrusio acetabuli is reviewed with particular reference to familial and racial influence on pathogenesis.

2. The radiological criteria of a "deep" acetabulum and of a "protruded" acetabulum are discussed.

3. Four generations of a family are presented in which all three members of the second generation showed marked protrusio acetabuli. In the remaining generations most members appeared to have abnormally deep acetabuli.

4. It is concluded that this family shows a strong familial tendency to deep or intruded acetabuli. The family tree, though incomplete, suggests a genetic influence ofa dominant type.


The Journal of Bone & Joint Surgery British Volume
Vol. 51-B, Issue 3 | Pages 432 - 443
1 Aug 1969
Macdonald D

1. A parallel study has been made of fifty patients presenting with a sternomastoid tumour and fifty-two patients presenting with muscular torticollis.

2. In the birth histories of both these groups there was a high incidence of breech, forceps and primiparous births. The distribution of each was strikingly similar.

3. Sternomastoid tumours were right-sided in three-quarters of all cases and in an even higher proportion of the breech births. There was twice the expected incidence of plagiocephaly. Only one in seven proceeded to muscular torticollis, but in some of the remainder minor residua could be detected.

4. Muscular torticollis presented at any age, but one-third commenced in the first year of life. Only one in five gave a history of previous sternomastoid tumour. The contracture showed a predilection for the clavicular head, and was generally associated with some degree of facial asymmetry.

5. Nine of a combined 102 cases had a first or second degree similarly affected relative.

6. It is concluded that whatever the condition in the muscle at birth, it has three inconstant and variable sequelae. The torticollis may resolve completely; it may become clinically manifest as a tumour; or it may remain clinically latent, subsequently undergoing a variable degree of cicatrisation to produce torticollis.

7. The treatment of established torticollis by open division is described and the follow-up in thirty-six cases recorded.

8. This operation can be relied on to cure the principal deformity, but is accompanied by a number of minor cosmetic defects. Of these the most striking are tight bands apparently due to anomalous reattachment of the clavicular head, and loss of the sternomastoid column of the neck.

9. The method could not be relied on to cure facial asymmetry completely, even in the early years of life. However, there was some evidence to suggest that persistence of asymmetry was allied to persistence of other residua of the torticollis, for example fascial bands.