• ABSTRACT
    • This study reports the use of silicone prosthesis as a temporary spacer for comminuted fracture of the radial head. Twelve men and eight women with a mean age of 42 years (17-54) were operated on in an average of five days following a comminuted fracture of the radial head. Silicone radial head prosthesis was implanted with a mean duration of eight months (3-18) between implantation and removal. At a mean period of five years after initial surgery, the mean DASH score was 40 (24-82), the mean MEPS score was 86 (60-100) giving ten excellent results, five good and five means. At the last clinical follow-up, the average flexion was 127° (90-140) and 152° (50-180) for pronation-supination. Regarding our results, early removal of the Silastic implant prevented possible synovitis and failure of silicone implant. The stability of the elbow was obtained in all cases with association of a medial collateral ligament repair in case of instability. The use of a silicone radial head implant as a temporary spacer in case of radial head fracture type Mason III or IV seems to be a possible alternative to metal prostheses, whose implantation technique is demanding and sometimes not recommendable in young patients.