Evidence map›Paper›PMID 39539944›Full record

ArticleFrontiers in neuroanatomy2024

Anatomical study of single incision contralateral C7 nerve transfer through subdural pathway.

Long Yao, Zhengcun Yan, Xiaodong Wang, Jiaxiang Gu, Hongjun Liu, Hengzhu Zhang

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Article in Frontiers in neuroanatomy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Long YaoDepartment of Neurosurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.
Zhengcun YanDepartment of Neurosurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.
Xiaodong WangDepartment of Neurosurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.
Jiaxiang GuHand and Foot Microsurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.
Hongjun LiuHand and Foot Microsurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.
Hengzhu ZhangDepartment of Neurosurgery, Clinical Medical College of Yangzhou University, Yangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To explore the feasibility of single incision C7 nerve transfer surgery through the subarachnoid pathway on the healthy side through anatomical research. Method: Four fresh frozen cadaver specimens were used for the study. Observe and measure the length of C7 nerve root fibers. Divide the front root into 3 bundles and the rear root into 5 bundles. Result: The C7 nerve has a filamentous structure, arranged symmetrically on both sides, and the length of the root fibers gradually shortens from top to bottom. The length of the left anterior root decreased from (12.25 ± 0.68) mm to (9.75 ± 1.40) mm, the length of the right anterior root decreased from (12.95 ± 1.49) mm to (10.00 ± 2.00) mm, the length of the left posterior root decreased from (15.63 ± 1.55) mm to (12.38 ± 0.71) mm, and the length of the right posterior root decreased from (15.48 ± 1.37) mm to (12.30 ± 0.90) mm. The distance from the exit of the C7 nerve from the dura mater to the fusion site in 4 specimens was (10.98 ± 1.21) mm on the left and (10.98 ± 1.391) mm on the right. All four specimens have completed nerve bundle anastomosis. Conclusion: From an anatomical perspective, it is feasible to anastomose the healthy side C7 nerve with the affected side root fibers in the dorsal bundle of the spinal cord after cutting off the dura mater.

Indexed as

anatomicC7 nervenerve transferspinal canalsubdural pathway

Identifiers

PMID39539944
PMCPMC11557413

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