title: Craniofacial approach for the neonatal management of frontonasal encephalocoeles.
abstract: Three nasofrontal encephalocoeles managed at the University of South Alabama Medical Center are presented. Each consisted of abnormal brain originating from one frontal lobe, although the amount of cerebral tissue and the accompanying skin and meningeal layers varied. The encephalocoeles protruded through a defect in the anterior skull base near the cribiform plate. Repair in the neonatal period was required in two of the infants because of the size of the lesion and obstruction of the nasal airway. The operative approach utilized a bifrontal craniotomy with resection of the encephalocoele intradurally, repair of the anterior cranial fossa dura and osteoplastic repair of the foramen cecum defect. The closure of the facial defect depended upon the nature of the skin covering the herniation; either absence or excess of skin occurred. The preoperative evaluation disclosed associated congenital deformities in 2 of 3 patients in this series. Computerized tomographic scanning was of importance in preoperative planning. The operative technique can be modified to allow for each child's unique anatomy. Repair of nasofrontal encephalocoeles in the neonatal period may simplify the required operative procedures.
authors.affiliation: Department of Surgery, University of South Alabama Medical Center, Mobile 36617.
authors.forename: G S
authors.initials: GS
authors.lastname: Gussack
authors.forename: M
authors.initials: M
authors.lastname: Schlitt
authors.forename: D
authors.initials: D
authors.lastname: Hurley
mesh_terms: D000015:Abnormalities, Multiple / Q000150:complications; D003399:Craniotomy; D004677:Encephalocele / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D005624:Frontal Bone / Q000601:surgery*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009295:Nasal Bone / Q000601:surgery*; D011379:Prognosis