T84.21 - Breakdown (mechanical) of internal fixation device of other bones T84.2 - Mechanical complication of internal fixation device of other bones T84.21 - Breakdown (mechanical) of internal fixation device of other bones T84.210 - Breakdown (mechanical) of internal fixation device of bones of hand and fingers T84.213 - Breakdown (mechanical) of internal fixation device of bones of foot and toes T84.216 - Breakdown (mechanical) of internal fixation device of vertebrae T84.218 - Breakdown (mechanical) of internal fixation device of other bones