[Causes prevention and treatment for cerebrospinal leak after lumbar revision surgery].

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[Causes prevention and treatment for cerebrospinal leak after lumbar revision surgery].

Zhongguo Gu Shang. 2017 Sep 25;30(9):853-856

Authors: Huang YS, Zhang HP, Niu XB, Shi SY, Hao DJ

Abstract
OBJECTIVE: To analyze the causes and explore the measures of prevention and treatment of the cerebrospinal leak after lumbar revision surgery.
METHODS: The clinical data of 24 patients(17.78%) with cerebrospinal leak among 135 cases after lumbar revision surgery from January 2011 to January 2016 was retrospectively studied. Of them, 12 cases due to severe adhesion caused by scar formation; 4 cases due to yellow ligament hyperplasia adhesion with dura mater occurred dural tears when separating adhesion; 2 cases with severe hyperplasia and ossification of lumbar posterior longitudinal ligament occurred dural tears when revealing intervertebral disk; 2 cases due to improper nailing happened dural tears during operation. And the other 4 cases without obvious dural tears in surgery, occurred cerebrospinal leak one to two days after surgery. And the 24 patients were treated with the measures of prevention and treatment preoperatively, intraoperatively, and postoperatively.
RESULTS: Twenty-four patients with cerebrospinal leak were cured after treatment and were follow-up for 6 to 30 months. No recurrence of cerebrospinal leake or local and systemic complications were found.
CONCLUSIONS: Scar formation is the main cause of cerebrospinal leak in lumbar revision surgery. As for lumbar revision surgery, as long as the standard control measures are taken, it can significantly reduce the incidence of cerebrospinal leak, achieve better clinical efficacy, and fundamentally solve the cerebrospinal leak problem that has plagued both doctors and patients for a long time.

PMID: 29455489 [PubMed - in process]

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