One-third tubular hook plate.
It is often the case that screws cannot be firmly anchored in small, marginal joint fragments. This is especially relevant in osteoporotic bone. By redesigning the last plate hole of a one-third tubular plate to function as a hook, these bone fragments can be securely grasped and stabilized. Placing two plates on top of one another further improves mechanical strength.
Heim
Dominik
D
Chirurgische Abteilung, Spital Frutigen, Schweiz. dominik.heim@spitalfmi.ch
Niederhauser
Karin
K
D016512:Ankle Injuries / Q000000981:diagnostic imaging / Q000601:surgery; D001860:Bone Plates; D001863:Bone Screws; D004551:Elbow Joint / Q000000981:diagnostic imaging / Q000601:surgery; D004867:Equipment Design; D005593:Fracture Fixation, Internal / Q000295:instrumentation*; D017102:Fracture Healing / Q000502:physiology; D018460:Fractures, Comminuted / Q000601:surgery*; D005597:Fractures, Open / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008682:Metatarsal Bones / Q000000981:diagnostic imaging / Q000293:injuries / Q000601:surgery; D010024:Osteoporosis / Q000601:surgery*; D011859:Radiography; D011885:Radius Fractures / Q000000981:diagnostic imaging / Q000601:surgery; D014458:Ulna Fractures / Q000000981:diagnostic imaging / Q000601:surgery; D014954:Wrist Injuries / Q000000981:diagnostic imaging / Q000601:surgery; D000092464:Elbow Injuries