Deep neck infection: a present-day complication. A retrospective review of 83 cases (1998-2001).

Deep neck infections are less and less frequent today than in the past. Nevertheless, their complications are often life-threatening. The present study reviews the experience of the Department of Otolaryngology and Head and Neck Surgery of Padua with deep neck infections during the period from 1998 to 2001. Eighty-three patients (55 males and 28 females) were retrospectively considered. The site of origin of deep neck infection was identified in 76 patients (91%). The most common cause was dental infection, occurring in 35 cases (42%). In 12 cases (14%) deep neck infection was a complication of oropharyngeal infection. The relatively high incidence of Peptostreptococcus sp, Streptococcus viridans, Streptococcus intermedius and constellatus isolation was consistent with the high rate of odontogenic cases. Surgery was advocated as the treatment for any infection of the deep neck spaces. The recent series has demonstrated that medical treatment did not seem to increase complication rates or mortality. Our tailored approach (medical or medical and surgical) based on clinical and radiological evidence was successful in 97% of the patients.