Adjacent Segment Disease after Anterior Cervical Inter body Fusion using Conventional Plate versus Zero-Profile Implant - A Preliminary Report
Orthopedics and Rheumatology - Juniper Publishers Abstract Background: Anterior cervical discectomy and interbody fusion is a common surgical method used for treatment of single or 2 level cervical lesion. Recently, zero-profile implant, which lessened irritation of adjacent structures by preventing the contact with them, was design for anterior cervical fusion, and was assumed that it would reduce the occurrence of adjacent segment disease. Thus, authors compared the occurrence of adjacent segment disease after using conventional plate or zero-profile for anterior cervical interbody fusion. Methods: 48 consecutive cases that underwent single-level anterior cervical discectomy and fusion for lesions of cervical spine that did not respond to nonsurgical treatment and were able to follow up f...