Journal of investigative surgery : the official journal of the Academy of Surgical Research · 2021
Repair of Delayed Meningeal Cyst after Spinal Surgery with Paraspinal Muscle Flap under Microscope.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Wang Zhi-Wei, Fan Xi-Wen, Wang Zheng, Du Pei-Yu, Gao Xian-Da, Ding Wen-Yuan, Yang Da-Long
Аннотация
BACKGROUND: Delayed meningeal cyst (DMC) is a rare complication after spinal surgery that is often ignored by clinicians, and its in-depth research is infrequent. In particular, no consensus has been reached about its surgical treatment. We found that patients with a DMC failed after conservative treatment, epidural blood patch, subarachnoid drainage, and initial attempts to eliminate the meningeal cyst. Therefore, we introduce the application of a paraspinal muscle flap repair under a microscope for the treatment of DMC.
METHODS: In this study, 13 patients who were repaired by a paraspinal muscle flap under a microscope for DMC from January 2007 to January 2017 were retrospectively reviewed. Their ages were 18-68 years old (mean age 48.7 years). The course of the disease ranged from 3 weeks to 28 months after the operation for the primary disease, with an average of 10.6 months. Length >5 cm was called a large DMC and length >8 was called a giant DMC. By analyzing the effect of surgical treatment, we summarized the treatment experience of DMC and evaluated the risk factors for the formation of DMC.
RESULTS: All patients were treated with paraspinal muscle flap repair under a microscope, and they healed well after the operation. There was no cerebrospinal fluid leakage or other operation-related complication. The mean follow-up was 16.5 months. Reexamination of the spine MRI showed no recurrence of the DMC.
CONCLUSIONS: The application of paraspinal muscle flap under a microscope combined with glue, bedrest, and CSF drain, was an effective option for the patients with DMC.
METHODS: In this study, 13 patients who were repaired by a paraspinal muscle flap under a microscope for DMC from January 2007 to January 2017 were retrospectively reviewed. Their ages were 18-68 years old (mean age 48.7 years). The course of the disease ranged from 3 weeks to 28 months after the operation for the primary disease, with an average of 10.6 months. Length >5 cm was called a large DMC and length >8 was called a giant DMC. By analyzing the effect of surgical treatment, we summarized the treatment experience of DMC and evaluated the risk factors for the formation of DMC.
RESULTS: All patients were treated with paraspinal muscle flap repair under a microscope, and they healed well after the operation. There was no cerebrospinal fluid leakage or other operation-related complication. The mean follow-up was 16.5 months. Reexamination of the spine MRI showed no recurrence of the DMC.
CONCLUSIONS: The application of paraspinal muscle flap under a microscope combined with glue, bedrest, and CSF drain, was an effective option for the patients with DMC.