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The Journal of Bone & Joint Surgery British Volume
Vol. 78-B, Issue 2 | Pages 244 - 249
1 Mar 1996
Judet T de Loubresse CG Piriou P Charnley G

We report our experience over seven years with a floating radial-head prosthesis for acute fractures of the radial head and the complications which may result from such injury. The prosthesis has an integrated articulation which allows change of position during movement of the elbow.

We present the results in 12 patients with a minimum follow-up of two years. Five prostheses had been implanted shortly after injury with an average follow-up of 49 months and seven for the treatment of sequelae with an average follow-up of 43 months.

All prostheses have performed well with an improved functional score (modified from Broberg and Morrey 1986). We have not experienced any of the complications previously reported with silicone radial-head replacement. Our initial results suggest that the prosthesis may be suitable for the early or delayed treatment of Mason type-III fractures and more complex injuries involving the radial head.


The Journal of Bone & Joint Surgery British Volume
Vol. 76-B, Issue 3 | Pages 506 - 506
1 May 1994
Charnley G Coleman N Hashemi-Nejad A


The Journal of Bone & Joint Surgery British Volume
Vol. 74-B, Issue 1 | Pages 25 - 27
1 Jan 1992
Coleman N Charnley G Goddard N Hashemi-Nejad A

Failure of an acetabular cup is uncommon and has been attributed to wear or creep, trauma or bony irregularities in the acetabulum. We report ten cases in which fracture of the cup occurred at the site of drill holes used to anchor the marker wire. The role of such indentations as stress raisers has not been previously reported; we suggest that deep indentations or grooves should not be placed in the most highly stressed areas and that the cup thickness should allow for predicted wear rates.