Kamanli A, Genc H
Department of Physical Medicine and Rehabilitation, School of Medicine, Firat University, Elazig, Turkey.
J Back Musculoskelet Rehabil. 2002 Jan 1;16(2):91-4. doi: 10.3233/bmr-2002-162-307.
The purpose of this study was to determine the overall incidence and distribution of lumbosacral congenital abnormalities in healthy and active young male individuals. The study population consisted of 503 healthy young male candidates for sports training. Lumbosacral transitional vertebral (LSTV) abnormalities were found in 37 (7.4%) of subjects and were unilateral in 14 (2.8%) subjects (lumbarization/sacralization). Lumbar rotoscoliosis (LRS) was present in 14 (2.8%) subjects and facet asymmetry in one subject. LSTV and LRS together were present in 3 subjects. Spina Bifida Occulta (SBO) was present in 107 of 503 candidates (21.4%). The distribution of SBO throughout vertebra levels was as follows: 86 only in S1, 11 in S1+S2, 9 in L5, 1 in L5+S1. SBO and LSTV were present together in 8 subjects. SBO and LRS were present together in three subjects. 356 (70.4%) subjects had normal lumbosacral radiographs. Our study results support the notion that SBO is a common lumbosacral abnormality especially in young male healthy individuals.
本研究的目的是确定健康活跃的年轻男性个体腰骶部先天性异常的总体发生率和分布情况。研究对象包括503名健康的年轻男性体育训练候选人。在37名（7.4%）受试者中发现腰骶部移行椎（LSTV）异常，其中14名（2.8%）受试者为单侧异常（腰椎化/骶椎化）。14名（2.8%）受试者存在腰椎旋转脊柱侧凸（LRS），1名受试者存在关节突不对称。3名受试者同时存在LSTV和LRS。503名候选人中有107名（21.4%）存在隐性脊柱裂（SBO）。SBO在各椎体水平的分布如下：仅S1节段有86例，S1+S2节段有11例，L5节段有9例，L5+S1节段有1例。8名受试者同时存在SBO和LSTV。3名受试者同时存在SBO和LRS。356名（70.4%）受试者腰骶部X线片正常。我们的研究结果支持SBO是一种常见的腰骶部异常这一观点，尤其是在年轻健康男性个体中。
