Learner's definition of DITHER. [singular] informal. : a very nervous, confused, or excited state â usually used in the phrase in a dither. They're in a dither over what to do next. The news of his arrival had us (all) in a dither.
Hepatectomy is the surgical resection (removal of all or part) of the liver. While the term is often employed for the removal of the liver from a liver transplant donor, this article will focus on partial resections of hepatic tissue and hepatoportoenterostomy. 1  1 History.  2 Indications.
A facelift, or rhytidectomy, is a surgical procedure that improves visible signs of aging in the face and neck, such as: Relaxation of the skin of the face causing sagging. Deepening of the fold lines between the nose and corner of the mouth. Fat that has fallen or has disappeared. Jowls. Loose skin and excess fat of the neck that can appear as a double chin or turkey neck.