Keskil, I.S.2020-06-252020-06-252003closedAccess0946-7211https://hdl.handle.net/20.500.12587/3131A new percussion chisel exclusively designed for neurosurgical use is presented that can be applied easily and safely. It is particularly useful in the removal of bony membranes through a transsphenoidal approach.eninfo:eu-repo/semantics/closedAccessinstrumentationbone removalchiselmicrosurgicalArticle4631911922-s2.0-004315756112872200N/AWOS:000184527800013Q3