Transoral kyphoplasty for tumors in C2.

Abstract

The management of tumors of the C2 body remains controversial. In cancer patients, major procedures may be contraindicated, and nonoperative treatment could fail. To describe a new surgical technique, the transoral kyphoplasty, that we performed in 3 cases of tumors in C2 after nonoperative treatment failure. Case series of three patients. Three patients from the senior author's practice. To reduce pain and avoid both C2 collapse and prolonged immobilization, transoral kyphoplasties were performed. From February 2004 to January 2006, three cases of tumors in C2 did not show healing after nonoperative treatments. No complications and/or complaints were related to the procedure. There were no C2-related symptoms or neurological problems. The first patient died 8 months after surgery. The second and the third are alive with follow-ups of 2 years and 6 months, respectively. In all cases, cervical motion was restored, and patients are pain free, with no findings regarding pathologic mobility/instability on X-ray and computed tomography scan. Transoral kyphoplasty proved to be safe, quick, and effective in reducing pain and avoiding vertebral collapse in patients with tumors in C2 not responding to nonoperative treatment.