Trans-facet joints approach to treat thoracic degenerative diseases with anterior compression / 中华骨科杂志
Chinese Journal of Orthopaedics
; (12): 1068-1072, 2010.
Article
em Zh
| WPRIM
| ID: wpr-384990
Biblioteca responsável:
WPRO
ABSTRACT
Objective To investigate the clinical outcomes of trans-facet joints approach to treat thoracic degenerative disease with anterior compression.Methods From January 2003 to December 2009,22 patients with thoracic myelopathy caused by anterior compression were studied retrospectively.The patients included 16 males and 6 females,aged from 36 to 72 years(average 54.2 years).There were thoracic ossification of posterior longitudinal ligament(OPLL)in 11 cases,thoracic disc protrusion with ossification in 8 cases,thoracic vertebra posterior osteophytes in 2 cases,ankylosing spondylitis with thoracic pseudoarthrosis in 1 cases.Preoperative Japanese Orthopaedic Association(JOA)score was 5.2(range,2-9).The characteristic of thoracic degeneration was analyzed by CT and MRI examination.Posterior decompressive laminectomies were performed by the technique of "cap uncovering".The facet joints were removed bilaterally.Anterior ossified compressions were cut via posterior-lateral approach,and then intervertebral bone graft and bilateral pedicle screws were implanted.Results All patients were followed up for 8 to 38 months.According to the revised Epstein standard,there were excellent in 7 patients,good in 9,fair in 4,and poor in 2.The total effective rate was 90.9%(20/22).The excellent and good rate was 72.7%(16/22).The mean postoperative JOA score was 8.7(range,2-11).Surgical complications included dural laceration in 1 patient,pleura injury in 1 patient,epidural hematoma in 2 patients.There were no cases of spinal instability or deep infection.Conclusion The anterior compression can be solved completely via trans-facet joints approach in thoracic degenerative disease patients.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Orthopaedics
Ano de publicação:
2010
Tipo de documento:
Article