Ao principles of internal fixation pdf
Basics of AO/ASIF Principles and Stable Internal Fixation of Mandibular Fractures | SpringerLinkInternal fixation is an operation in orthopedics that involves the surgical implementation of implants for the purpose of repairing a bone , a concept that dates to the mid-nineteenth century and was made applicable for routine treatment in the mid-twentieth century. Open Reduction Internal Fixation ORIF involves the implementation of implants to guide the healing process of a bone, as well as the open reduction, or setting, of the bone. Open reduction refers to open surgery to set bones , as is necessary for some fractures. Rigid fixation prevents micro-motion across lines of fracture to enable healing and prevent infection, which happens when implants such as plates e. Open Reduction Internal Fixation techniques often are used in cases involving serious fractures such as comminuted or displaced fractures or, in cases where the bone otherwise would not heal correctly with casting or splinting alone.
Principles of plates fracture fixation for Orthopaedic Fellowship Examinations
Craniomaxillofacial Fractures pp Cite as. Depending on the type of fracture pattern, the decision to use specific hardware for internal fixation is then made. These techniques are primarily suited to adults, with few indications for pediatric applications, except mature adolescents, owing to the presence of developing permanent teeth and overall growth potential. Unable to display preview. Download preview PDF. Skip to main content. Advertisement Hide.
For the last half century, the AO Foundation has been a pioneer in developing principles and techniques of fracture fixation. Wide-spread acceptance of its philosophy has been supported by a well-developed educational programme including instructional meetings and technical manuals. The original AO manuals of internal fixation expounding the principles of anatomical reduction and rigid internal fixation were compulsory reading for orthopaedic trauma surgeons. This book builds on the first edition published in Like its award-winning predecessor, this second edition aims to provide trainee and senior surgeons with up-to-date knowledge for correctly applying AO philosophy and principles as they apply to the management of fractures. I feel these aims have been largely met.