The value of internal fixation and radiotherapy in the management of upper and lower limb bone metastases.

Fifty-four consecutive patients underwent 61 orthopaedic operations for metastatic bone disease affecting the upper and lower limbs. These patients were subsequently managed using a consistent postoperative radiotherapy (RT) policy. There were 27 prophylactic internal fixations and 34 internal fixations of pathological fractures. There was a marked difference in survival between these groups. The median postoperative survival of the prophylactic (P) group was 15 months whereas that of the fracture (F) group was 2 months (P less than 0.0001). Ninety-three per cent of the P group and 59% of the F group were able to be discharged home following treatment. Subsequent local fracture requiring further surgical intervention occurred in 11% of the P group and in none of the F group. Seventy-eight per cent of the P group and 62% of the F group did not suffer any further sequelae at the operation site until the time of death or last follow-up. Patient mobility following surgery and RT for metastatic lesions occurring in the lower limb was significantly improved in both the P group (P less than 0.05) and in the F group (P less than 0.0001) such that 91% and 58%, respectively, of these patients were subsequently able to walk.