US Patent 10271879 Surgical instrument and methods of use

A surgical instrument includes a member defining a longitudinal axis and including an engagement portion. The engagement portion includes at least one element engageable with an implant fastener. The at least one element includes a drive interface and an arcuate surface spaced from the drive interface. The arcuate surface includes at least one interference point engageable with the implant fastener. Implants, systems, constructs and methods are disclosed.