Long term Results of Expansive Open door Laminoplasty of Cervical Spine
- VernacularTitle:单开门颈椎椎管扩大成型术的远期疗效观察
- Author:
Shaobo WANG
;
Qinlin CAI
;
Gengting DANG
- Publication Type:Journal Article
- Keywords:
Cervical vertebrae\ \ Spinal stenosis\ \ Spinal cord compression\ \ Surgery,operative\ \ Treatment outcome
- From:
Chinese Journal of Orthopaedics
1996;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective\ To observe the long term results of expansive open door laminoplasty of cervical spine for cervical spinal stenotic myelopathy.Methods\ From April 1986 to March 1988, 98 cases were operated upon with expansive open door laminoplasty of cervical spine. Sixty one cases had been followed up for an average of 11 years and 8 months. The long term results were analyzed.Results\ The best results were obtained at the third year after operation among the OPLL (32 cases),DCS (20 cases) and CSM (8 cases),with an average JOA recovery rate for an average of 72.30%in OPLL, 67.74%in DCS and 67.80%in CSM. JOA recovery rate were 66.81%in OPLL, 66.57%in DCS and 66.1%in CSM at following up for an average of 11 years and 8 months. Instability of the cervical spine and reclosed open door were not found at the follow up for an average of 11 years and 8 months.Conclusion\ The long term results of expansive open door laminoplasty of cervical spine for cervical spinal myelopathy were good and stable. Expansive open door laminoplasty of cervical spine did not affect the stability of cervical spine.\;
