Avrahami E, Cohn D F, Yaron M
Clin Rheumatol. 1986 Sep;5(3):332-7. doi: 10.1007/BF02054251.
One hundred and twenty patients with hemisacralization of the L5 vertebra associated with LBP underwent clinical, conventional X-ray and CT examinations. More than 50% of the patients had scoliosis. One third of the patients had disc lesions. Sacroiliac joint sclerosis was noted in two thirds of the cases. Almost all patients had an articulation between the hemisacralized side of L5 and the sacrum, which usually showed degenerative changes. Clinical symptoms are correlated to the CT and X-ray findings.
120例伴有下腰痛的L5椎体半骶化患者接受了临床、传统X线和CT检查。超过50%的患者有脊柱侧弯。三分之一的患者有椎间盘病变。三分之二的病例发现骶髂关节硬化。几乎所有患者L5半骶化侧与骶骨之间有关节连接，通常表现为退变改变。临床症状与CT和X线表现相关。
