A kind of surgery suturing apparatus, including handle, handle main body, emitting module, binding assembly. Body member from handle and including engagement member rotatable support distal part ontology. Engagement member define slit and axially about main body from retracted position to promote position. The fire assembly includes trigger, percussion connecting rod, and has pushed link. The propeller connector is movably supported at distal translation across main body in response to actuating trigger. The binding assembly accommodates multiple surgical staples and has a prior engagement table including shell, which can be relative to ontology and stitching component to be releasably engaged the engagement position in contact pin, thus by the main body of the far-end of stitching component.