Advertisement for orthosearch.org.uk
Results 1 - 4 of 4
Results per page:
The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 4 | Pages 654 - 659
1 Jul 1991
Kenwright J Richardson J Cunningham J White S Goodship A Adams M Magnussen P Newman J

Diaphyseal fractures of the tibia in 80 patients were treated by external skeletal fixation using a unilateral frame, either in a fixed mode or in a mode which allowed the application of a small amount of predominantly axial micromovement. Patients were allocated to each regime by random selection. Fracture healing was assessed clinically, radiologically and by measurement of the mechanical stiffness of the fracture. Both clinical and mechanical healing were enhanced in the group subjected to micromovement, compared to those treated with frames in a fixed mode possessing an overall stiffness similar to that of others in common clinical use. The differences in healing time were statistically significant and independently related to the treatment method. There was no difference in complication rates between treatment groups.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 5 | Pages 881 - 883
1 Sep 1990
Magnussen P Harvey F Tonkin M

We reviewed 21 patients with 22 ruptures of the extensor pollicis longus at a mean of 5.3 years after transfer of the extensor indicis proprius tendon. Of these, 19 with 21 transfers described the result as good, and two as fair. The mean deficit of extension between the operated and unoperated thumbs was 1.4 cm, and the mean flexion deficit 0.6 cm. Pressure gauge measurements showed that the strength of the transfer was 51% of that of the uninjured extensor. The two fair results had an extensor lag of over 1.5 cm. Independent extension of the index was maintained in all patients, none having a discernible lag, but the strength of index extension was reduced to 49% of that of the normal finger. There was no evidence of functional loss. Extensor indicis proprius transfer for rupture of the extensor pollicis longus tendon is a simple and reliable procedure with few complications. It gives satisfactory long-term extension of the thumb.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 5 | Pages 839 - 842
1 Sep 1990
O'Doherty D Lowrie I Magnussen P Gregg P

We report a prospective randomised trial comparing Keller's arthroplasty and arthrodesis of the first metatarsophalangeal joint for the management of symptomatic hallux valgus and hallux rigidus in the older patient. In 81 patients (110 feet), with a minimum of two years follow-up, both procedures gave a similar degree of patient satisfaction and symptom relief. The incidence of metatarsalgia was also similar. As there were no obvious advantages to arthrodesis, and since six out of 50 arthrodesed toes required revision, we suggest that Keller's arthroplasty is the better operation in these patients.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 1 | Pages 150 - 150
1 Jan 1988
Magnussen P Crozier A Gregg P