ἀποσκεπαρνισμός

σκέπαρνον

A. chipping off with an adze: name for a particular kind of wound in the head, Gal. ap. Orib. 46.21.3, Sor. Fract. 1,7.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project