Lumbar vertebrectomy for the treatment of bone tumors: surgical technique.
The authors describe lumbar vertebral resection for the treatment of bone tumors by double approach (posterior longitudinal with the patient in prone position, and retroperitoneal lobotomy in lateral position), usually performed in one-stage surgery. The indication includes aggressive benign tumors (e.g., stage 3 giant cell tumor, osteoblastoma) and low-grade malignant tumors (e.g., chordoma, chondrosarcoma). In these cases an oncologically adequate surgical margin may be obtained, provided that the neoplasm is entirely or largely intracompartmental and at least one of the vertebral pedicles is uninvolved. The different stages of surgery and anesthesia-related problems are described, and possible complications are discussed.
Clinica Ortopedica I, Istituto Ortopedico Rizzoli, Bologna.
S
S
Boriani
R
R
Biagini
F
F
De Iure
M
M
Di Fiore
G
G
Gamberini
A
A
Zanoni
D000758:Anesthesia; D004621:Embolization, Therapeutic; D006801:Humans; D008159:Lumbar Vertebrae / Q000601:surgery*; D008722:Methods; D011182:Postoperative Care; D011183:Postoperative Complications / Q000209:etiology; D013125:Spinal Neoplasms / Q000601:surgery*; D013997:Time Factors