Total innominatectomy for chondrosarcoma innominate.

Internal hemipelvectomy or innominatectomy is a preferred alternative to hindquarter amputation for malignant tumours of the pelvis. Various segments of the pelvis have been removed surgically leaving the lower limb with residual segments of the pelvis in treatment of such tumours. We herewith present a case of total innominatectomy, i.e. dis-articulation at the pubic symphysis and sacroiliac joint for surgical clearance and treatment of a chondrosarcoma of the Innominate bone. The tumour extended from just in front of the sacroiliac joint to the ischium and warranted such a complete resection.

Multicentric giant cell tumour of bone--a report of two cases.

Two cases of metachronous multicentric giant cell tumour of bone are reported. One patient had tumours in the tibia and the femur, the second tumour appearing five years after the first. The other patient developed tumours in the tibia and the radius, the second tumour appearing two years and nine months after the first. The metachronous tumours, in both cases, were clinically and radiologically more aggressive than the initial tumours. Treatment with curettage and bone grafting proved to be ineffective for these tumours and en-bloc excision was required for cure.

Opponensplasty by extensor indicis and flexor digitorium superficialis tendon transfer

From 1977 to 1988, 166 patients with median nerve paralysis of varied aetiology underwent opponensplasty. In 50 of these the extensor indicis was used, and in 116 the flexor digitorum superficialis of the ring finger. An analysis of these hands showed that the EI opponensplasty was best in supple hands and FDS opponensplasty was more suitable for less pliable hands. There were fewer complications seen after FDS opponensplasty if the detachment of the donor tendon was done through a volar oblique incision rather than the conventional lateral incision.