颈椎前路手术早期并发症原因分析及对策

目的总结颈椎前路手术的术中、术后早期并发症,分析原因并提出对策。方法回顾1992年1月至2003年12月颈椎前路手术412例,男308例,女104例;年龄18～76岁,平均45.6±12.9岁。颈椎病258例,颈椎外伤138例,颈椎肿瘤8例,颈椎结核8例。412例患者,病史最短4小时,最长达20年,平均548d。全瘫58例(14.1%),不全瘫192例(46.6%),无瘫痪症状162例(39.3%)。麻醉包括三大类(5种)局麻(局部浸润35例、颈丛阻滞52例、局部浸润 颈丛阻滞6例、全麻318例、全麻 颈丛1例。前路减压、自体髂骨植骨融合33例,前路减压、椎间融合器椎间融合术32例,前路减压、自体髂骨植骨融合、前路钢板内固定术347例。结果共42例51例次出现早期并发症,并发症的例次发生率为12.37%。28例次(6.80%)同手术直接相关,喉上神经损伤5例次,喉返神经损伤4例次,颈部切口感染及血肿4例次,脊髓损害症状加重5例次,神经根损伤2例次,植骨块移位2例次,取骨区感染及血肿各1例次,钢板、螺钉松动2例次,螺钉位置不当1例次,食管瘘1例次;23例次(5.08%)同手术间接相关。结论降低颈椎前路手术并发症的发生率,不仅要熟悉颈椎前路临床解剖,提高手术技巧,还要做好颈椎前路手术围手术期的处理。

Analysis of early complications in anterior cervical spine surgery

Objective To analyze the reasons of early complications in anterior cervical spine surgery and its management. Methods Between Jan 1992 and Dec. 2003, 412 patients underwent anterior cervical surgery. There were 308 males and 104 females with an average age of 45.6 years (18-76). The di-agnosis of these patients included 258 of cervical spondylosis, 138 of cervical injury, 8 of cervical spinal tu-mor and 8 of tuberculosis of cervical spine. The medical history was from 4 hours to 20 years with an aver-age duration of 548 days. Among 412 patients, there were 58 cases (14.1%) with complete paraplegia, 192 cases (46.6%) with incomplete paraplegia and 162 cases without neurological deficits. Anesthesia used in this group of patients were local in 35, cervical plexus block in 52, local associated with cervical plexus block in 6, general in 318 and general associated with cervical plexus block in 1. Three surgical procedures were performed: 1) anterior decompression and interbody fusion with autogenous iliac crest in 33 cases; 2) anterior decompression and interbody fusion with threaded fusion cage in 32 cases; 3) anterior decompres-sion, interbody fusion with autogenous iliac crest and plate fixation in 347 cases. Results Fifty-one early complications occurred in 42 patients and the incidence was 12.37%. 28 patients (6.8%) had complications directly related to the procedure which included superior laryngeal nerve injury in 5, recurrent laryngeal nerve injury in 4, migration of bone graft in 2, infection or haematoma in 4, deterioration of neurological function in 5,nerve root injury in 2, loosening of screw or plate fixation in 2 and esophageal fistula in 1. 23 cases (5.08%) had early complications indirectly related to the procedure. Conclusion In order to reduce the incidence of early complications in anterior cervical spine surgery, make familiarization with anatomy, improvement of surgical skill as well as appropriate perioperative management are essential in anterior cer-vical spine surgery.