Removal of metal implants after fracture surgery--indications and complications.

In a study of 297 internal fixation operations for fractures or joint injuries performed during 1982, a second operation for implant removal was undertaken in 42% of cases. Significant complications occurred following the second procedure in 19%. Implants which were retained did not give rise to appreciable problems. It is suggested that implants should only be removed when there are clear clinical indications for doing so.