title: Microscrew and microplate systems for select osteotomies in orthognathic surgery.
abstract: The use of the semirigid screw and plate systems is common place in orthognathic surgery by many oral and maxillofacial surgeons. The size of the screw and plate systems used is commonly designated as mini or osteotomy size. Screw diameter is generally 2.0 mm and plate thickness range is 0.8 mm to 1.2 mm. The systems available perform very well for the majority of osteotomies. There are circumstances when these mini systems are not appropriate. Recently developed microsystems have been applied by us in selected cases of orthognathic surgery. The smallest of the microsystem screws are 0.8 mm diameter and all are available in 2, 3, 4, 5, 6, 8 mm lengths. Some microplates are 0.3 mm thick and available in various shapes including a straight chain. The resultant profile thickness of screw plus plate system becomes 0.8 mm.
authors: Oral and Maxillofacial Surgery Department, Thomas Jefferson University Hospital, Philadelphia, PA.
authors: A
authors: A
authors: Farole
authors: R J
authors: RJ
authors: Diecidue
mesh_terms: D001860:Bone Plates; D001863:Bone Screws; D006801:Humans; D056948:Orthognathic Surgical Procedures; D010027:Osteotomy / Q000295:instrumentation*