Penetrating wounds of the neck and upper thorax.
During the past decade, a method utilizing individual case assessment has been employed in the treatment of 51 patients with penetrating wounds of the neck and upper thorax. Only those wounds penetrating the platysma are included. Thirty-five patients (68.6%) underwent neck exploration; 16 patients (31.4%) were managed nonoperatively. Overall, five patients died, four patients following operative treatment and one treated nonoperatively, for a mortality rate of 9.8%. In the nonoperative group, a mortality of 6.2% (one death) compares favorably with an operative mortality of 11.4% (four deaths). Ten patients (29%) in the neck exploration group exhibited significant later morbidity compared to seven patients (44%) in the patients not explored. Therefore the morbidity from a negative neck exploration was only 2% (one of 20 patients). The techniques for exploring the neck are discussed. Adequate surgical exposure is largely dependent on the possibility of vascular injury, the most common cause of death in this series.