EXPERIENCE OF SURGICAL TREATMENT OF INJURIES OF MIDDLE AND LOWER CERVICAL SPINE WHILE DIVING

Abstract

Objective - to analyze the long-term results of surgical treatment of patients with injuries of middle- and lower cervical spine in diving. Materials and methods. An analysis of surgical treatment of 27 patients and assessment of the long-term results of 20 patients in a period of 6 months to 6 years were performed with analysis of clinical, neurological, radiographic data and mortality. Results. Mostly the C5 vertebra was damaged - in 17 patients (63%). Compression fractures of vertebral bodies met in 6 (22%), compression-comminuted fractures - in 16 (59%) patients, dislocations - in 5 (19%). All patients had neurological disorders. All observations noted rigid stabilization of the spine with an implant made of porous nickel-titanium, the presence of bone-metal block at the level of the damaged vertebral body Mortality in the postoperative period was 26%. In the long-term period the initial neurological symptoms were observed in 7 (30%) patients, 13 (48%) patients had marked regression of neurological symptoms. Full functional maladjustment was observed in 6 patients with no motor function below the damaged segment, originally belonging to groups A and B on the classification of H.L. Frankel. Moderate and mild degree of functional adaptation disorders were present in 5 and 4 patients respectively. In the remaining patients we did not reveal a functional maladjustment. Range of motion in the cervical spine in all patients was considered as good. Conclusions. Anterior decompressive-stabilizing surgeries on the spine with an implant made of porous nickel-titanium and metal plate CSLP allows reliably stabilization of the injured spine and the rehabilitation of this severe category of patients.