title: Discussion: Evolving Concepts of Keystone Perforator Island Flaps (KPIF): Principles of Perforator Anatomy, Design Modifications, and Extended Clinical Applications.
authors.affiliation: Ann Arbor, Mich.|From the Section of Plastic Surgery, University of Michigan; and the Department of Surgery, VA Ann Arbor Healthcare.
authors.forename: William M
authors.initials: WM
authors.lastname: Kuzon
mesh_terms: D006801:Humans; D061525:Perforator Flap / Q000601:surgery*; D019651:Plastic Surgery Procedures; D013524:Surgical Flaps / Q000601:surgery*