[Surgical management of bone metastases of the lower extremity with AO interlocking nail].
Between January 1991 and June 1995 we have operated on 19 patients (9 male, 10 female) with 22 skeletal metastases of the lower limb (19 femora, 3 tibiae) using a static interlocking nail. Closed intramedullary nailing without resection of the metastasis has been established as our standard procedure. We have stabilized 15 patients with advanced osteolysis and seven pathological fractures. Sixteen patients underwent postoperative local radiation therapy with 40 Gy. As intraoperative complications we have observed one fracture of an osteolysis and one death due to fat embolism. Postoperatively there were observed one seroma, one haematoma and one patient with non fatal pulmonary embolism following DVT. Two patients died within the first 30 postoperative days because of tumor progression. All patients surviving longer than 30 days could be mobilized under full weight-bearing. Morphine like analgetics for metastasis related pain were no longer needed. A secondary instability has not been observed within a mean survival time of 199 days (811 longest follow up). Closed intramedullary nailing in combination with postoperative local radiation therapy seems to be an appropriate and technically non demanding procedure to stabilize skeletal metastases of the lower limb in patients with a short or medium-term expectation of life.
Krawzak
H W
HW
Chirurgische Universitätsklinik, Ruhr-Universität Bochum, Marienhospital, Herne.
Heistermann
H P
HP
Ibing
H P
HP
Meffert
R
R
Hohlbach
G
G
D000368:Aged; D000369:Aged, 80 and over; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery; D003131:Combined Modality Therapy; D005260:Female; D005264:Femoral Fractures / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000601:surgery*; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery; D005594:Fracture Fixation, Intramedullary / Q000295:instrumentation*; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010014:Osteolysis / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000601:surgery; D011859:Radiography; D011879:Radiotherapy Dosage; D018714:Radiotherapy, Adjuvant; D013978:Tibial Fractures / Q000000981:diagnostic imaging / Q000532:radiotherapy / Q000601:surgery*