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The Bone & Joint Journal
Vol. 100-B, Issue 7 | Pages 923 - 924
1 Jul 2018
Abdel MP Tibbo ME Stuart MJ Trousdale RT Hanssen AD Pagnano MW


The Bone & Joint Journal
Vol. 100-B, Issue 7 | Pages 925 - 929
1 Jul 2018
Abdel MP Tibbo ME Stuart MJ Trousdale RT Hanssen AD Pagnano MW

Aims

It has been suggested that mobile-bearing total knee arthroplasty (TKA) might lead to better outcomes by accommodating some femorotibial rotational mismatch, thereby reducing contact stresses and polyethylene wear. The aim of this study was to determine whether there is a difference between fixed- and mobile-bearing versions of a contemporary TKA with respect to durability, range of movement (ROM) and function, ten years postoperatively.

Patients and Methods

A total of 240 patients who were enrolled in this randomized controlled trial (RCT) underwent a primary cemented TKA with one of three tibial components (all-polyethylene fixed-bearing, modular metal-backed fixed-bearing and mobile-bearing). Patients were reviewed at a median follow-up of ten years (IQR 9.2 to 10.4).


The Journal of Bone & Joint Surgery British Volume
Vol. 78-B, Issue 3 | Pages 484 - 487
1 May 1996
Gleeson AP Stuart MJ Wilson B Phillips B

We studied 45 children who presented with an inversion injury of the ankle. The clinical signs suggested injury to the distal growth plate of the fibula, but the plain radiographs appeared normal. Ultrasound examination of the joint in 40 patients showed a subperiosteal haematoma consistent with a growth-plate injury in 23 (57.5%). Children who had been treated with a tubular bandage and crutches by random selection had a mean time to return of normal activity of 14.22 days compared with 21.60 days for those treated with a plaster-of-Paris cast (t = 3.60, p = 0.0032; d = 7.38, 95% CI 3.0 to 11.8).

We conclude that children with inversion ankle injuries who have clinical signs of injury to the distal fibular growth plate but a normal radiological appearance, should be treated with a tubular bandage and crutches.