J Korean Neurosurg Soc.
1989 Dec;18(7-12):1061-1065.
Columellar Flap for Transsphenoidal Approach
- Affiliations
-
- 1Department of Neurosurgery, College of Medicine, Gyeongsang National University, Chinju, Korea.
- 2Department of Otolaryngology, College of Medicine, Gyeongsang National University, Chinju, Korea.
Abstract
- Recently, transsphenoidal approach is regarded as the principal method for the resection of pituitary tumor. The sublabial transseptal transsphenoidal hypophysectomy is a classical one, but it has certain limitations and postoperative problems. So various modifications of transsphenoidal hypophysectomy have been proposed. The columellar flap is one of such modified approaches.