컴퓨터 보조 기반 치아 지지 서지컬 템프레이트를 이용한 상악구치부 임플란트 식립

김성민,김명주,이지호,명훈,이종호,김명진,Kim, Soung Min,Kim, Myung Joo,Lee, Jee Ho,Myoung, Hoon,Lee, Jong Ho,Kim, Myung Jin 대한악안면성형재건외과학회 2013 Maxillofacial Plastic Reconstructive Surgery Vol.35 No.6

Two patients with partial edentulous maxilla were scheduled to undergo installation of implant fixtures using a tooth-supported surgical template based on computer assisted treatment planning. After 3-dimensional (3D) computed tomographic scanning was transferred to the OnDemand3D (Cybermed Co., Seoul, Korea) software program for virtual planning, fixtures of MK III Groovy RP implant of the Br${\aa}$nemark System (Nobel Biocare AB Co., G$\ddot{o}$teborg, Sweden) was installed using the In2Guide (CyberMed Co., Seoul, Korea) tooth-supported surgical template with a Quick Guide Kit (Osstem Implant Co., Seoul, Korea) system in the posterior maxilla of each patient. Sinus floor elevation with a xenogenic bone graft procedure was also performed simultaneously in one patient. Fixture installations were completed successfully without complications, such as sinus mucosa perforation, bony bleedings, fenestrations, or others. During the last two-year follow-up period after prosthetics delivery, each implant was found to be fine with no other minor complications. The entire procedures are reported and the literatures on use of tooth-supported surgical template was reviewed.

구강 내 소수술에 있어 Midazolam을 이용한 의식하진정 치료원칙

김성민,김지혁,박영욱,장재현,권광준,김세정,남대우,권기열,Kim, Soung-Min,Kim, Ji-Hyuck,Park, Young-Wook,Jang, Jae-Hyun,Kwon, Kwang-Jun,Kim, Se-Jung,Nam, Dae-Woo,Kwon, Ki-Yeul 대한치과마취과학회 2003 Journal of Dental Anesthesia and Pain Medicine Vol.3 No.1

Background: Conscious sedation is a minimally depressed level of consciousness that retains the patient's ability to maintain the airway continuously and to respond appropriately to physical stimulation and verbal command at any time, produced by a pharmacologic or nonpharmacologic method or a combination thereof. In dental anesthesia, a state of sedation in which the conscious patient is rendered free of fear, apprehension, and anxiety through the use of pharmacologic agents. Midazolam is a useful drug of benzodiazepine on minor operation of dentistry. The purpose of this study is to estimate the appropriate dosage protocol of midazolam to the patient receiving intravenous sedation at the department of oral and maxillofacial surgery. Methods: Total subject was fifty-one patients and fifteen patients of this subject were decided to control group (Group I) that they were not received intravenous sedation. The experimental group was randomly subdivided into two groups and each of those groups was administrated to 0.05 mg/kg (Group II) and 0.08 mg/kg (Group III) each other. All patients of the subject were surveyed with postoperative one day questionaire to evaluate the level of sedation. Results: In view of antegrade amnesia, 1. Group II and III were statistically different compared to Group 1, respectively. 2. Group II and III were not statistically different. Conclusions: Apparent antegrade amnesia was found in both groups 0.05 mg/kg and 0.08 mg/kg intravenously administered. So we present the protocol of the department of oval and maxillofacial surgery, Kangnung National University Dental Hospital. But further studies concerning patient's age, body weight, and general condition will be carried out.

편측 상악동 저형성증의 진단과 치료

김성민,김민근,권광준,이석근,박영욱,Kim, Soung-Min,Kim, Min-Keun,Kwon, Kwang-Jun,Lee, Suk-Keun,Park, Young-Wook 대한악안면성형재건외과학회 2012 Maxillofacial Plastic Reconstructive Surgery Vol.34 No.2

Maxillary sinus hypoplasia (MSH) is an uncommon clinical disease that represents a persistent decrease in sinus volume, which results from centripetal reaction of the maxillary sinus walls. We present a unilateral MSH case of a 46-year-old male patient with a history of nasal obstruction and headache for 3 years. He had a history of Caldwell Luc operation (CLOP) 10 years ago, and no enophthalmos, hypoglobus or facial asymmetry. After confirming the right diagnosis of MSH, filled with bone in the computed tomography scan, hyperplastic bone was removed by the CLOP approach. The uncinate process and infundibular passage were found to be degenerated and ostium was also examined to be obstructed under endoscopic confirmation. MSH can be mistaken for chronic maxillary sinusitis because of the plain x-ray appearance, so the aggravated state of MSH can be the result of surgeon's misjudgment. With additional literature reviews, this rare experience is first introduced in our Korean oral and maxillofacial surgery field.

태수술에 대한 이해와 구순구개열 환자에서의 적용

김성민,박정민,명훈,최진영,이종호,정필훈,김명진,Kim, Soung-Min,Park, Jung-Min,Myoung, Hoon,Choi, Jin-Young,Lee, Jong-Ho,Choung, Pill-Hoon,Kim, Myung-Jin 대한구순구개열학회 2008 대한구순구개열학회지 Vol.11 No.2

The development of fetal surgery has led to promising options for many congenital malformations, such as congenital diaphragmatic hernia (CDH), obstructive uropathy, twin-to-twin transfusion syndrome (TTTS), and sacrococcygeal teratoma. However, preterm labor (PTL) and premature rupture of membranes continue to be uniquitous risks for both mother and fetus. To reduce maternal morbidity and the risk of prematurity, minimal access techniques were developed and are increasingly employed recently. Lift-threatening diseases as well as severely disabling but not life-threatening conditions are potentially amenable to treatment. Recently, improvement of video-endoscopic technology has boosted the development of operative techniques for feto-endoscopic surgery, which has been demonstrated to be less invasive than the open approach. Fetal surgery for repair of cleft lip and palate, a congenital anomaly which is not life threatening, is inappropriate until such time that the benefits are shown to outweigh the risks of both the procedure itself and preterm delivery. Further animal studies will be needed before intrauterine surgery for humans should be considered. For the better understanding of recent techniques and complications associated with fetal intervention of congenital facial defect patients, we reviewed recent related articles about the current knowledge and new perspectives of experimental fetal fetal surgery in the cleft lip and palate defects.

재건용금속판을 따라 하악골편 전이 골신장기를 이용한 하악골 연속성의 회복

김성민,정지훈,김한석,김지혁,박영욱,이종호,Kim, Soung-Min,Chung, Ji-Hun,Kim, Han-Seok,Kim, Ji-Hyuck,Park, Young-Wook,Lee, Jong-Ho 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.5

Transport distraction osteogenesis has been introduced recently to correct skeletal malformations and discrepancies in the maxillofacial area. To reconstruct 3-dimensitonal mandibular shape, this transport distraction can be considered with the use of reconstruction plate. A 23-years-old male having unilateral mandibular body and angle defects, who had been operated of partial mandibular resection due to unicystic ameloblastoma, was treated by transport distraction procedures with ThreadLock transport $distractor^{(R)}$ (KLS Martin Co., Germany) through the rail of reconstruction plate (Osteomed Co., USA). After being distracted 35 mm defect from mandibular angle to body, and consolidated for 16 weeks, allogenic bone graft on docking site was performed with removal of transgingival pin. For more than 13 weeks follow up period after consolidation period, gradual increase of radiopacity in the radiographic examination was shown, and the curved mandibular continuity according to the reconstruction plate was made firmly. These transport distraction osteogenesis in the mandible was able to be considered as the good and minimally invasive technique for the reconstruction of mandibular discontinuity. Young patient was also very satisfactory for these results.

선천성 치조점막 유착에 대한 문헌고찰 및 증례보고 -증례보고-

김성민,김지혁,박영욱,권광준,이종호,이석근,Kim, Soung-Min,Reddy, SG,Kim, Ji-Hyuck,Park, Young-Wook,Kwon, Kwang-Jun,Lee, Jong-Ho,Lee, Suk-Keun The Korean Dental Society of Anesthsiology 2007 Journal of Dental Anesthesia and Pain Medicine Vol.7 No.1

상악과 하악이 선천적으로 붙어서 태어나는 선천성 유합증은 드문 선천성 기형으로 단순히 점막이 붙은 점막유합증에서 악골이 붙은 골유합증까지 다양하게 나타난다. 이중 상악골과 하악골의 골자체가 붙는 골유합증은 아주 드물어서 현재까지 26증례만 보고되고 있는데, 보고된 대부분의 증례는 편측에만 발생하는 불완전형으로 알려져 있다. 7세 된 여아환자가 인디아의 GSR 병원에 입이 벌어지지 않는다는 주소로 내원하였는데 환아의 턱은 완전히 움직이지 않았으며, 2-3 mm 정도 벌어지는 앞니부위에서는 2.5 cm 폭경의 3.0 mm 두께의 단단한 치조점막이 관찰되었다. 전기메스로 전방부의 부착성 섬유밴드를 잘라준 후 즉각적인 개구정도는 16 mm 정도까지 가능하여 구강으로의 기관삽관이 가능하였다. 삽관후 양쪽 후방부 협측점막의 두꺼운 밴드들을 모두 제거하여 개구량을 33 mm까지 증진시킨 후 수술을 종결하였다. 환아의 보호자에게 거즈 블록과 설압자를 이용하여 개구 연습을 능동적으로 시키도록 강조하여 교육하였으며 술후 16개월 경과시까지 특별한 합병증이나 개구량 감소는 관찰되지 않았다. 독립적으로 발생한 선천성 치조점막 유합증 환자에서 비정상적으로 커져있는 과두와 설골이 관찰되었는데, 설-하악 구조의 비정상적인 발육에 기인하여 지속적인 비정상적 운동으로 인한 이차적인 치은과 협점막의 섬유성 부착이 생긴 것으로 추측되었다. 이에 마취과와의 효율적인 협진으로 기관절개술 등의 부가적인 마취방법 없이 효과적으로 치료할 수 있었다.

장골의 복합유리피판 이식 후 두 개의 타이타늄 금속판을 이용한 공여부의 심미적 재건

김성민,인연수,김지혁,박영욱,Kim, Soung-Min,In, Yeon-Soo,Kim, Ji-Hyuck,Park, Young-Wook 대한악안면성형재건외과학회 2006 Maxillofacial Plastic Reconstructive Surgery Vol.28 No.6

Deep circumflex iliac artery (DCIA) flap can be harvested as a composite free flap and is often used to adequately reconstruct wide mandibular defects. However, the harvesting of this DCIA flap can result in severe osseous defect of the donor site causing a morphologic defect in the iliac crest. To reconstruct this defect of the iliac donor site, several innovative techniques using bioactive ceramic spacers, autogenous rib bone, polylactic acid mesh, or titanium plates have been introduced. Nonetheless, these methods have not been widely used due to high cost, secondary donor site morbidity, difficulty of use, and postoperative dissatisfaction. We used two titanium plates to reconstruct the donor iliac site defect at the harvesting time of primary DCIA flap surgery in the 30-year old female with an ameloblastoma in the left mandible. Postoperatively, both iliac sites were relatively balanced and there were few complications. At the 2 years follow-up, there were no specific abnormal radiographic findings and the patient was very satisfied with her esthetic iliac contouring. In our report, we evaluate the effect of two titanium plates on the reconstruction of the iliac donor site in the aspects of esthetics and usefulness. This technique has many advantages, such as reduced cost, simplicity, decreased postoperative pain or discomfort, and improved bilateral balance of both anterior iliac crest contours, especially in young female patients.

구강악안면수술을 위한 악하 기관 삽관 -증례보고-

김성민,권광준,Kim, Soung-Min,Kwon, Kwang-Jun The Korean Dental Society of Anesthsiology 2004 Journal of Dental Anesthesia and Pain Medicine Vol.4 No.2

구강저를 통한 기관내 삽관은 1986년 Altemir에 의해 처음 소개된 바 있는데 그 후 1993년 Hoenig와 Braun 및 같은 해 Stoll 등에 의해서나, 또는 1996년 Prochno 등에 의해 계속 변형된 방법으로 문헌에서 기술되어 왔다. 이 방법은 치과 영역 특히 구강악안면외과의 외상수술시 이상적인 교합을 얻기 위해 임시 상하악간 고정(intermaxillary fixation)을 할 수 있고 중안모 골절(midface fracture)의 회복을 위한 비관 삽관의 불편함을 피할 수 있는 유리한 점이 있으며, 또한, 정복 및 고정술이 필요한 비골 골절(nasal bone fracture)에서나 두개기저골 골절(skull base fracture)에서 여러 감염 등 합병증을 피하기 위해 추천될 수 있다. 또한, 목 부위에 비심미적인 반흔을 만들게 되며 여러 합병증을 초래할 수 있는 기관절개술(tracheostomy)보다 유용할 수 있다. 본 증례보고에서는 교통사고로 두개기저부 골절을 동반한 심한 중안모 골절 환자에서 적용시킨 경우를 알아보고, 아울러 이러한 악하부 삽관의 장, 단점 및 시술 과정 등에 대해 고찰해보고자 한다.

구강악안면재건을 위한 비골복합유리피판의 해부학적 고찰

김성민,조화련,서미현,명훈,이종호,Kim, Soung Min,Cao, Hua Lian,Seo, Mi Hyun,Myoung, Hoon,Lee, Jong Ho 대한악안면성형재건외과학회 2013 Maxillofacial Plastic Reconstructive Surgery Vol.35 No.6

The fibula is one of the most useful sources for harvest of a vascularized bone graft. The fibula is a straight, long, tubed bone, much stronger than any other available bone that can currently be used for a vascularized graft. It has a reliable peroneal vascular pedicle with a large diameter and moderate length. There is a definite nutrient artery that enters the medullary cavity, as well as multiple arcade vessels, which add to the supply of the bone through periosteal circulation. The vascularized fibula graft is used mainly for long segment defects of the long tubed bone of the upper and lower extremities. It can provide a long, straight length up to 25 cm in an adult. The fibula can be easily osteotomized and can be used in reconstruction of the curved mandible. Since the first description as a vascularized free fibula bone graft by Taylor in 1975 and as a mandibular reconstruction by Hidalgo in 1989, the fibula has continued to replace the bone and soft tissue reconstruction options in the field of maxillofacial reconstruction. For the better understanding of a fibular free flap, the constant anatomical findings must be learned and memorized by young doctors during the specialized training course for the Korean National Board of Oral and Maxillofacial Surgery. This article reviews the anatomical basis of a fibular free flap with Korean language.

구강악안면재건을 위한 전외측대퇴피판의 해부학적 고찰

김성민,박정민,오진실,명훈,이종호,Kim, Soung Min,Park, Jung Min,Oh, Jin Sil,Myoung, Hoon,Lee, Jong Ho 대한악안면성형재건외과학회 2013 Maxillofacial Plastic Reconstructive Surgery Vol.35 No.4

The anterolateral thigh flap (ALTF) is a versatile fasciocutaneous or myocutaneous flap, which can be harvested incorporating several skin islands and muscle components. The perforator of the ALTF is usually derived from the descending or transverse branch of the lateral circumflex femoral artery, and these vessels are based mainly on musculocutaneous perforators traversing the vastus lateralis muscle, and also based on the septocutaneous vessels running in between the rectus femoris and vastus lateralis muscle. Despite its usefulness for the oral cavity reconstruction, anatomic variations of these nutrient vessels, such as three main branches of ALTF and its relations with sartorius, vastus lateralis, tensor fasciae latae and rectus femoris muscle, have been reconstructive surgeons to be hesitated for the selection of ALTF. For the better understanding of ALTF as a routine reconstructive procedure in oral and maxillofacial surgery, various anatomical findings must be learned and memorized by young doctors in the course of the special curriculum periods for the Korean national board of oral and maxillofacial surgery. This review article will discuss the vascular anatomy and relavant anatomical variations of ALTF with Korean language.