Simplified hypophysectomy technique for young birds.

The present work introduces a modified oral approach to the pituitary gland of the immature bird with improved localization and visualization of the organ in situ. The hypophysectomy procedure is based on simplified instrumentation readily available or constructed with materials present in most, if not all, laboratories. The technique has the added advantage of minimal exsanguination, virtually no operative trauma, and allows for a rapid post operative animal recovery.