Eagle Syndrome: a Follow-Up Examination of Four Patients After Surgical Treatment Via Cervical Approach.

OBJECTIVE: Eagle syndrome is a rare pain syndrome caused by an elongated styloid apophysis or an ossified styloid ligament. It is characterized by a complex range of symptoms in head and neck region. The most effective treatment is surgical shortening of the styloid apophysis. The authors report of a follow-up examination of 4 patients after surgical treatment via cervical approach.

METHODS: Retrospectively reviewed hospital records of 5 patients (4 females and 1 male), aged from 26 to 59 years old (mean age = 45.5 years) who underwent surgical shortening of the styloid process via cervical approach. Further, a paper-based survey of 4 patients was conducted, including a clinical questionnaire and 4 visual analogue scales, consisting of questions regarding postoperative pain.

RESULTS: Period of follow-up ranged from 16 to 79 months (mean 53.75 months). All patients were asymptomatic at follow-up. None of the patients reported a visible scar or hypoesthesia in the affected area. The patients demonstrated low mean visual analogue scales for each item (facial pain: 0.6 ± 1.2, foreign body sensation: 0.725 ± 1.45, pain of throat and neck 1.35 ± 1.58 and limitation of dietary habits: 0.75 ± 1.5). None of the patients reported a resurgence of pain in the head and neck region so far.

CONCLUSIONS: Surgical treatment via cervical approach appears to be an effective and safe option with low morbidity and mortality in the treatment of symptomatic Eagle syndrome of adults.