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조병욱(Byoung Ouck Cho),이용찬(Yong Chan Lee),김태영(Tae Young Kim),양용석(Yong Seog Yang) 대한구강악안면외과학회 1990 대한구강악안면외과학회지 Vol.16 No.1
Despite recent advance in diagnostic radiology, current technique for radiographic evaluation of the oral and maxillofacial region continues to present the clinician with difficult problems in interpretation and diagnosis. Applied to CT studies of complex oral and maxillofacial region, this method has delineated abnormal facial soft tissue and bony morphology, faciliated surgical planning and improved quantitative postoperative evaluation. The use of three-dimensional images reconstructed from CT data improves the diagnostic value of conventional CT at no additional risk to the patient and can provide new insinghts into this complex anatomic structure.
하악골 시상골 골절단술시 MINIPLATE에 의한 RIGID FIXATION
조병욱,양용석,이용찬,유하식 大韓顎顔面成形再建外科學會 1990 Maxillofacial Plastic Reconstructive Surgery Vol.12 No.2
This is a report of 4 cases of the surgical correction of mandibular prognathism with chief complaint of mastication difficulty, facial asymmetry and protrusive chin. We performed sagittal spit ramus osteotomy for the prognathism, we used the repositioning plate for conserving the condylar segment into its original position and fixed the osteotomized bone segments rigdly with adjustable monocortical plate. Intermaxillary fixation was performed during 2 weeks. As a results, we found the following advantage. 1. Rigid fixation effect like the fixation by the tandem screw. 2. Decreased postoprative swelling. 3. It is needless to do the stab incision for the transbuccal set instrument. 4. It is more convenient to perform the rigid fixation in the monocortical plate method than screw technique.