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腰椎后环骨骺分离的自然消退

Spontaneous Regression of Posterior Ring Apophysis Separation in Lumbar Spine.

作者信息

Akhaddar Ali, Belabyad Sara

机构信息

Department of Neurosurgery, Avicenne Military Hospital, Marrakech, Morocco; Mohammed V University, Rabat, Morocco.

Department of Neurosurgery, Avicenne Military Hospital, Marrakech, Morocco; Mohammed V University, Rabat, Morocco.

出版信息

World Neurosurg. 2018 Nov;119:304-305. doi: 10.1016/j.wneu.2018.08.062. Epub 2018 Aug 21.

DOI:10.1016/j.wneu.2018.08.062
PMID:30142434
Abstract

The pathogenesis of spinal posterior ring apophysis separation (PRAS) remains controversial, and spontaneous regression of PRAS has not been established previously. This is a case report about a 33-year-old man with a PRAS of the posterior superior end plate of S1 who presented with spontaneous low back pain followed by right leg pain. The patient was managed conservatively. A control lumbar spinal computed tomography scan performed 3 years later revealed complete spontaneous regression of the detached bony fragment.

摘要

脊柱后环骨骺分离（PRAS）的发病机制仍存在争议，且此前尚未证实PRAS会自发消退。本文报告一例33岁男性，其S1后上终板发生PRAS，最初表现为自发性腰痛，随后出现右腿疼痛。该患者接受了保守治疗。3年后进行的对照腰椎计算机断层扫描显示，分离的骨块完全自发消退。

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