title: Photoplethysmography as an aid in determining the viability of pedicle flaps.
mesh_terms: D006801:Humans; D007866:Leg / Q000098:blood supply; D008722:Methods; D010783:Photometry / Q000295:instrumentation; D010991:Plethysmography / Q000295:instrumentation; D012867:Skin / Q000098:blood supply*; D016038:Skin Transplantation; D014182:Transplantation, Autologous