TOMOGRAPHIC ANALYSIS FOR C2 SCREW PLACEMENT IN RHEUMATOID ARTHRITIS PATIENTS

被引：2

作者：

Astolfi, Rodrigo Schroll ^{[1
]}

Tachibana, Wilson Tadao ^{[1
]}

Letaif, Olavo Biraghi ^{[1
]}

Cristante, Alexandre Fogaca ^{[1
]}

Oliveira, Reginaldo Perilo ^{[1
]}

Pessoa de Barros Filho, Tarcisio Eloy ^{[1
]}

机构：

[1] Univ Sao Paulo, Sch Med, Dept Orthoped & Traumatol, LIM Lab Med Invest Musculoskeletal Syst 41, BR-05508 Sao Paulo, Brazil

来源：

ACTA ORTOPEDICA BRASILEIRA | 2012年 / 20卷 / 04期

关键词：

Axis; Arthritis; rheumatoid/radiography; rheumatoid/surgery; Anatomy; SUBLUXATION; JOINT;

D O I：

10.1590/S1413-78522012000400002

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Objective: A morphological analysis of the bone structure of 02 in patients with rheumatoid arthritis in order to enhance the security of the stabilization procedures for this vertebra. Methods: We retrospectively analyzed 20 CT scans of the cervical spine performed in patients with rheumatoid arthritis; the following parameters were measured: spinolaminar angle, thickness and length of C2 lamina. Results: The mean values are: 5.92mm and 5.87mm for thickness of right and left laminae retrospectively, 27.75mm for right lamina length and 27.94mm for left lamina length, and 44.7 degrees for spinolaminar angle. Conclusion: The values obtained are consistent with studies in normal subjects published by other groups, with no apparent need for change in the screw placement technique. Level of Evidence IV, Case Series.

引用

页码：207 / 209

页数：3

共 12 条

[1] Anatomic considerations for the placement of C2 laminar screws [J].