Use of "MAPs" for determining the optimal surgical approach to metastatic disease of the thoracolumbar spine: anterior, posterior, or combined. Invited submission from the Joint Section Meeting on Disorders of the Spine and Peripheral Nerves, March 2004.
The surgical treatment of thoracolumbar metastases is controversial, and various approaches have been described. No single approach, however, is always applicable, and the optimal surgical strategy for any individual is determined by several interrelated factors. The authors have grouped these factors into four preoperative planning considerations that form the mnemonic "MAPS": 1) method of resection; 2) anatomy of spinal disease; 3) patient's level of fitness; and 4) stabilization. The choice of approach is also considered in light of the goals of surgery, including the relief of pain, neurological palliation, spinal stabilization, and oncological control.
Fourney
Daryl R
DR
Royal University Hospital, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Gokaslan
Ziya L
ZL
D006801:Humans; D016268:Internal Fixators; D007796:Laminectomy; D008159:Lumbar Vertebrae / Q000473:pathology / Q000528:radiation effects / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D019637:Orthopedic Procedures / Q000379:methods; D010166:Palliative Care; D010809:Physical Fitness / Q000502:physiology; D012189:Retrospective Studies; D013125:Spinal Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D013904:Thoracic Vertebrae / Q000473:pathology / Q000528:radiation effects / Q000601:surgery*