[Surgical correction of 34 patients with hypertelorism]

In 34 patients with hypertelorism aged on the average 12.6 years, 24 underwent intracranial surgery (combined intra- and extracranial approach), 2 (moderate) U-osteotomy (subcranial approach), and 8 (mild) canthoplasties. Improved results were obtained in the patients with various types of hypertelorism. The complications were reviewed. Of the 24 patients undergone intracranial surgery, one died, 4 had cerebrospinal fluid leakage, and 4 had keratitis. No seizure, cerebral edema, meningitis, blindness, and ptosis were observed in these patients. Average blood loss was 72% of blood volume. Average duration of surgery was 7.5 hours. The causes of hypertelorism such as craniofacial cleft, craniosynostosis, frontoethmoidal meningoencephalocele, frontonasal fibrous dysplasia, and trauma were also discussed. Satisfactory appearance was seen in most of the patients.