title: [Lumbosacral nerve bowstring disease].
abstract: Objective:To define a novel disease-lumbosacral nerve bowstring disease, and propose the diagnostic criteria, while capsule surgery was performed and evaluated in the preliminary study.Methods:From June 2016 to December 2016, a total of 30 patients (22 male and 8 female; mean age of 55.1±9.7 years) with lumbosacral nerve bowstring disease were included in Department of Spine Surgery, Changzheng Hospital, the Second Military Medical University.Lumbosacral nerve bowstring disease was defined as axial hypertension of nerve root and spinal cord caused by congenital anomalies, which could be accompanied by other lesions as lumbar disc herniation, spinal cord stenosis or spondylolisthesis, or aggravated by iatrogenic lesions, resulting in neurological symptoms.This phenomenon is similar to a stretched string, the higher tension on each end the louder sound.Meanwhile, the shape of lumbosacral spine looks like a bow, thus, the disease is nominated as lumbosacral nerve bowstring disease.All the patients underwent capsule surgery and filled out Owestry disability index (ODI) and Tempa scale for kinesiophobia (TSK) before and after surgery.Results:The mean surgery time was (155±36) min, (4.3±0.4) segments were performed surgery.The pre-operative VAS, TSK and ODI scores were (7.6±0.8), (52.0±10.3) and (68.4±12.7), respectively.The post-operative VAS, TSK and ODI scores were (3.3±0.4), ( 24.6±5.2) and (32.1±7.4)(P<0.05, respectively), respectively.Conclusion:The definition and diagnostic criteria of lumbosacral nerve bowstring disease was proposed.Capsule surgery was an effective strategy with most patients acquired excellent outcomes as symptoms relieved and quality of life improved.
authors.affiliation: Department of Spine Surgery, Changzheng Hospital, the Second Military Medical University, Shanghai 200433, China.
authors.forename: J G
authors.initials: JG
authors.lastname: Shi
authors.forename: X M
authors.initials: XM
authors.lastname: Xu
authors.forename: J C
authors.initials: JC
authors.lastname: Sun
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: Y F
authors.initials: YF
authors.lastname: Guo
authors.forename: H S
authors.initials: HS
authors.lastname: Yang
authors.forename: Q J
authors.initials: QJ
authors.lastname: Kong
authors.forename: Y
authors.initials: Y
authors.lastname: Yang
authors.forename: G D
authors.initials: GD
authors.lastname: Shi
authors.forename: W
authors.initials: W
authors.lastname: Yuan
authors.forename: L S
authors.initials: LS
authors.lastname: Jia
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D055959:Intervertebral Disc Degeneration; D007405:Intervertebral Disc Displacement; D008159:Lumbar Vertebrae; D008161:Lumbosacral Region; D008875:Middle Aged; D010523:Peripheral Nervous System Diseases; D011184:Postoperative Period; D011788:Quality of Life; D012447:Sacrum; D013130:Spinal Stenosis; D013168:Spondylolisthesis
keywords: Capsule surgery; Lumbosacral nerve bowstring disease; Lumbosacral region; Scoliosis; Spinal stenosis