Observation of early clinical effect of percutaneous transforaminal endoscopic technology in treating cervical spondylotic radiculopathy

Zhongguo gu shang = China journal of orthopaedics and traumatology
Ying-Chun ZhangHua Zhu

Abstract

To explore the early clinical effect and safety of percutaneous transforaminal endoscopic technology for cervical spondylotic radiculopathy. From August 2016 to September 2017, 14 patients with cervical spondylotic radiculopathy who responded poorly to non-surgical treatment for at least 6 weeks underwent percutaneous transforaminal endoscopic discectomy via posterior approach. There were 6 males and 8 females, aging from 32 to 68 years old with an average of (40.5±7.6) years. The course of disease ranged from 0.5 to 13.0 months with an average of (6.0±1.33) months. The lesions involved C₄,₅ in 2 cases, C₅,₆ in 8 cases, C₆,₇ in 4 cases. Visual analogue scale (VAS), Japanese Orthopedic Association (JOA), Short Form 36 health survey questionnaire(SF-36) were recorded preoperatively and during the latest follow-up to evaluate the clinical outcome. Horizontal displacement and angular displacement of vertebral body were measured by cervical dynamic X-rays. All operations were successful. No spinal cord injury, nerve root or vascular injuries were found. Operation time was from 60 to 100 min with a median of 75 min;intraoperative bleeding was from 30 to 80 ml with a median of 40 ml. All patients were followed up for 2 to 13 months wi...Continue Reading

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