http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
하악 우각부 골절시 구내 접근법에 의한 외측 피질골 접합술
조병욱(Cho Byoung Ouck),김태영(Kim Tae Young),남종훈(Nam Jong Hoon) 대한구강악안면외과학회 1987 대한구강악안면외과학회지 Vol.13 No.2
In order to compare the advantages of intraoral approach versus extraoral approach, we have used A-O monocortical plate for the treatment of carefully selected 22 cases of the mandibular angle fractures. The use of A-O monocortical plates in the treatment of mandibular angle fracture by intraoral approach provides many advantages; more esthetic without external scar, there is no risk of mandibular facial nerve injury, intermaxillary fixation becomes unnecessary.
하악골 시상골 절단술시 하악골 과두의 중심 교합위의 보존
조병욱(Cho Byoung Ouck),이영호(Lee Young Ho),남종훈(Nam Jong Hoon) 대한구강악안면외과학회 1987 대한구강악안면외과학회지 Vol.13 No.1
The sagittal split ramus osteotomy (SSRO) of the mandible has been widely accepted as a surgical correction of mandibular deformities since 1950 s. Relapse after the SSRO, however, is one of the commonly mentioned complications after the SSRO. This complication may be partly due to displacement of condylar segment, which was well documented. Therefore it is important to bring the condylar segment into its original position, especially with the consideration of rigid fixation which does not permit any compensating changes between the condylar and tooth-bearing segment. This paper demonstrates a method of conserving the original position of condylar segment which was documented as a vital part of relapse after the SSRO.
새로운 봉합술식을 사용한 하악전정성형술에 대한 증례보고
조병욱(Byoung Ouck Cho),이순관(Soon Kwan Lee),박준우(Joon Woo Park),안명석(Myung Suk Ahn) 대한구강악안면외과학회 1984 대한구강악안면외과학회지 Vol.10 No.1
A Simplified, New Suture Technique in mandibular vestibuloplasty provided excellent improvement in stability of stent during the healing period and shows minimal to no relapse. In this case, no graft was used. Muscle attachments were repositioned and vestibular depth was optimally increased. Exposed periosteum was healed by secondary epithelialization. Satisfactory result has been obtained with this technique over 1 year.
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.
하악의 후방이동을 위한 하악골 시상골절단술 후의 회귀성향에 관한 연구
조병욱(Cho Byoung Ouck),이용찬(Lee Yong Chan),남종훈(Nam Jong Hoon),김태영(Kim Tae Young) 대한구강악안면외과학회 1988 대한구강악안면외과학회지 Vol.14 No.1
Relapse after sagittal split ramus osteotomy was well documented. Most of these studies, however, were associated with cases which were fixed by transosseous wiring technique. For that reason, relapse rates after sagittal split ramus osteotomy were reported to be reasonably high. We studied serial cephalometric radiographs of patients who treated with sagittal split ramus osteotomy by rigid screw fixation, and our study indicates resistance of rigid screw fixation against relapse after sagittal split ramus osteotomy.
조병욱(Byoung Ouck Cho),이순관(Soon Kwan Lee),박준우(Joon Woo Park),안명석(Myung Suk Ahn) 대한구강악안면외과학회 1984 대한구강악안면외과학회지 Vol.10 No.1
We have used self compression plates and screws in the treatment of carefully selected 31 cases of mandibular fractures. It provides stable fixation and compression both buccal and lingual sides of the fracture site without rotation. In these cases, this procedure can obviate the need for dental fixation in young and active patients or in patients with multiple injuries. It can also be used for fixing the mandible after osteotomy or ostectomy, for bone transplants and in the temporary transection of the mandible for the surgical treatment of malignant tumors of the tongue and floor of mouth.
조병욱(Cho Byoung Ouck),이용찬(Lee Yong Chan),김태영(Kim Tae Young),남종훈((Nam Jong Hoon) 대한구강악안면외과학회 1988 대한구강악안면외과학회지 Vol.14 No.1
Relapse, as one of majot complications after orthognathic surgery, was well documented. Conventional transosseous wiring technique plays an important role in relapse, and it required and long-term intermaxillary fixation, usually up to 6-8 weeks. The stability of maxillary repositioning after LeFort Ⅰ osteotomy has proved unsatisfactory in wire osteosynthesis. The lack of success has been ascribed to instability of the fixation combined with the fact that the muscles of the mastication cause a pumping action of the mandible against the maxilla. Our technique, miniplate osteosynthesis in LeFort Ⅰ soteotomy, was proved to be more satisfactory than wire ostesynthesis; good stability, no need of intermaxillary fixation, and reduced relapse rate.
Study on changes of hyoid bone and upper airway following osteotomy of mandibular prognathism
조병욱(Byoung Ouck Cho),안병근(Byoung kun Ahn) 대한구강악안면외과학회 1990 대한구강악안면외과학회지 Vol.16 No.1
하악골 시상골 골절단술후 일어나는 혀와 설골의 순응에 대하여 많은 관심을 가져왔다. 이 연구의 목적은 하악골의 골절단술에 의한 후방이동후 혀와 설골의 변화에 따른 회귀성향에 대해 연구하는데 있다. 저자등은 한림대학교 의과대학 구강악안면 외과에서 하악골 시상골 골절단술을 이용하여 하악 전돌증을 교정한 환자를 대상으로 하였다. 측정방법으로는 술전, 수술직후, 수술 6개월 경과후의 두부 방사선 계측사진을 이용하였으며, 모든 두부 방사선 계측사진의 측정은 한사람이 분석하였다. 혀와 설골의 위치변화를 평가할 목적으로 각각의 두부 방사선 계측사진으로부터 설골을 중심으로한 5개의 거리계측과 3개의 각도계측을 측정하였다. 결론 1. 하악골 골절단술 후에는 설기저의 하방 또는 약간의 후방이동으로 기도를 유지한다. 2. Cervical vertebrae에 대한 설골의 전후방 관계는 거의 변화가 없이 상기도를 유지한다. 3. 두부 방사선 계측사진의 정확성과 두부의 위치의 고정성등의 요건에 따라서 설골의 위치변화가 심하므로 이에 대한 계속적인 연구가 필요할 것으로 사료된다.
문창수,조병욱,이용찬,송영완,원임수,Moon, Chang-Soo,Cho, Byoung-Ouck,Lee, Yong-Chan,Song, Young-Wan,Won, Rim-Soo 대한악안면성형재건외과학회 1993 Maxillofacial Plastic Reconstructive Surgery Vol.15 No.4
The trauma has been known as a major etiologic factor in temporomadibular joint disorders. The endotracheal intubation is suspected as one of the traumatic factor to temporomandibular disorder. But there are few reports about the amount of mouth opening during endotracheal intubation and temporomandibular joint disorder after endotracheal intubation. The authors studied the effects of endotracheal intubation to temporomandibular joint with 70 patients given surgical operation through general anesthesia. The results were as follows. 1. The mean amount of mouth opening for entire patients during endotracheal intubation was 26.3mm (s, d : 2.6), for oral intubation group 25.9mm(s, d : 3.2), for nasal intubation group 26.6mm(s, d : 1.9). There was no difference between two group stastically. (p<0.05) 2. 1 week later endotracheal intubation, the maximum mouth opening increased 1.5mm for entire patients, 1.5mm for oral intubation group, 1.6mm for nasal intubation group than behare endotracheal intubation. 3. Five patients complained the discomforts around temporomandibular joint after endotracheal intubation. The amount of mouth opening during endotracheal intubation was within physiologic range. It seemed that $45^{\circ}$ upward endoscopic lifting for exposure of glottis gave trauma to temporomandibular joint.
전산화 단층촬영을 이용한 하악관의 해부학적 위치에 관한 연구
김학희,조병욱,Gim, Hag-Houey,Cho, Byoung-Ouck 대한악안면성형재건외과학회 1992 Maxillofacial Plastic Reconstructive Surgery Vol.14 No.1
This study was performed to define the anatomical position of the mandibular canal and the findings during the sagittal split ramus osteotomy of the mandible. The mandibles of 20 adult Korean were used. The dimension of mandibular canal from the mandibular foramen to the 1st molar was measured at 4 specific coronal-sectional location by CT scan. The results were as follows ; 1. The distance from the mandibular canal to the medial aspect of the buccal cortical plate was greatest($4.5{\pm}1.1mm$) at 2nd molar area and was not significantly greater than at any other section. 2. Buccal cortex was thickest($3.8{\pm}0.9mm$) at 2nd molar and thinnest ($2.5{\pm}0.3mm$) mandibular foramen um 3. The distance from the mandibular canal to the medial aspect of the lingual cortical plate was not significant at any sections. 4. The distance from the mandible canal to the inferior border of mandible was greatest at the mandibular foramen($20.7{\pm}3.9mm$). The canal was located more closely to the inferior border at 1st, 2nd molar area 5. The diameter of the mandibular canal was between $2.5{\pm}0.3mm$ and $2.8{\pm}0.6mm$. 6. The total mandibular thickness was greatest($21.1{\pm}2.6mm$) at 2nd molar area and narrowest($17.2{\pm}3.2mm$) at mandibular foramen area.