두경부자세 및 혀, 설골의 위치가 두개안면형태에 미치는 영향에 관한 연구

오진섭,태기출,국윤아,김상철 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.4

두경부 자세 및 혀, 설골의 위치와 두개안면골격간의 연관성을 알아보기 위해, 원광대학교 치과대학 재학생 중 선천적 두경부 이상이나 결손치가 없고 과거 교정 치료나 보철치료의 경험이 없는 남자 50명과 여자 40명을 대상으로 natural head position(NHP)상태에서 두부방사선 사진을 채득하여 전통적인 두개내 참고선과 두개의 진성 참고선을 이용하여 계속한 결과 다음과 같은 결론을 얻었다. 1. 두경부 자세변수들에서는 남녀간 차이가 없었으나, 설골의 위치는 남자가 여자에 비해 더 전하방에 위치하였으며, 더 큰 전하방 경사도를 보였다. 2. 경추의 경사도가 클수록 NHP에서 안면돌출도는 작게 나타났으며, 경추의 전방만곡이 증가할수록 수직적인 안모형태를 보였다. 3. 두경부각이 작을수록 두개저에 대하여 설골이 전방에 위치하였으며, 두경부각과 설골의 수직적인 위치는 연관성을 보이지 않았다. 4. 하악골이 전돌될수록 설골은 전방에 위치하였으며, 두개안면형태와 설골의 수직적인 위치는 미약한 연관성을 나타냈다. The purpose of this study was to examine the associations of head posture, the position of the tongue or the hyoid bone to craniofacial structure. Cephalograms taken in Natural head position(NHP) of 90 dental students (50 in male, 40 in female, 20 to 30 years in age) were traced and measured using the extracranial true horizontal and vertical lines. The obtained results were as follows; 1. There was no sex difference in head posture, but the hyoid bone was placed anteroinferiorly in male more than in female and anteroinferior inclination of the hyoid bone showed greatly in male. 2. The more inclined was the cervical column, the less prognathic was the face in natural head posture, and the larger cervical curvature, the more vertical pattern of the face. 3. The less small showed craniocervical angulation, the more anteriorly placed was the hyoid bone to the cranial base, and there was no significantly association between craniocervical angulation and the vertical position of the hyoid bone. 4. The more prognathic was the mandible, the more anteriorly placed was the hyoid bone, and there was slightly association between the craniofacial morphology and the vertical position of the hyoid bone.

시상면 병행에 근거한 신개념의 하악상행지 시상분할 골절단술

백진아,이국엽,오향락,고승오,진우정 大韓顎顔面成形再建外科學會 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.6

Sagittal split osteotomy (SSRO) is an indispensable and most popular operation for correction of mandibular deformity. The procedure was considered of bony contact surface and nerve injury in the early stage. The procedure has undergone continuous surgical modifications for condylar displacement, relapse, psychologic analysis, functional & esthetic improvement, fixation method and postoperative evaluation of soft tissue change over time. In this article, we compared the contemporary operation method with new method which was designed through ramal computed tomography. Now we are going to introduce novel conceptual SSRO namely CNU-SSRO designed by Chonbuk National University and suggest the standardization of pre-existed SSRO.

무증상으로 발견된 담낭-담관 누공을 동반한 Mirizzi 증후군 1예

홍진희,전태주,서지영,서동대,오태훈,신원창,최원충,신은아,김기환 인제대학교 2009 仁濟醫學 Vol.30 No.-

Mirizzi's syndrome is a rare complication of the gallstone disease, characterized by narrowing of the common bile duct (CBD) due to chronic extrinsic compression of an impacted gallstone in the cystic duct or the neck of the gallbladder. The impacted gallstone may erode into the bile duct, causing cholecystocholedochal fistula. The patients generally have history of repeated attacks of jaundice and abdominal pain. But there is no report about asymptomatic Mirizzi syndrome with cholecystocholedochal fistula which were found incidentally. So herein we present our clinical experience with a case of asymptomatic Mirizzi syndrome with cholecystocholedochal fistula in a young female.

내측 안와벽 골절의 처치

백진아,오향락,양명락,고승오 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.4

Orbital blowout fractures most often occur following blunt trauma to the periobital region. Medial orbital wall fracture first occur at the weakest point of the orbital wall, lamina papyracea of the ethmoid. Medial orbital wall fractures are isolated or combined type with nasal bone, orbital floor, zygoma, ethmoid and frontal bones. Clinical features of the medial orbital wall fractures include periobital edema and ecchymosis, subcutaneous emphysema, epistaxis, limitation of ocular motion, diplopia, and enophthalmos. Goals of treatment in medial orbital wall fracture are reduction of herniated orbital soft tissues and complete reconstruction of orbital wall. We have experienced patients with isolated medial orbital wall fracture and reconstructed medial orbital walls with Medpor and obtained good results.

하악 전돌증 환자에서 악교정 수술전후의 하악 과두각의 변화에 관한 연구

백진아,오향락,신효근 全北大學校 齒醫學硏究所 1993 전북치대논문집 Vol.11 No.1

The main purpose of the surgical correction of dentofacial deformity is to improve esthetic appearance and masticatory functions. In this study, changes in intercondylar width (ICW) and condylar angulation that occurred following bilateral sagittal split osteotomy and mandibular setback were documented and examined using submentovertex radiography. Also, ICW and condylar angulation of patients group were compared with normal control group. Twenty normal adults and sixteen patients were involved in this study. The results were obtained as follows ; 1. Mean condylar angulation of normal control group (n=20) with normal TMJ function and normal occlusion were 15.96° on Left TMJ and 18.30° on Right TMJ. 2. Mean preoperative condylar angulation of patient group were 17.28° on Lt. TMJ and 18.97° on Rt. TMJ. There was no significant difference between the preoperative condylar angulation (n=16) and normal control group (n=20). 3. Mean postoperative condylar angulation of patient group were 17.88° on Lt. TMJ and 18.97° on Rt. TMJ. There was no significant difference between the pre-and postoperative condylar angulation(P>0.05). 4. Mean ICW of normal control group(n=20) was 107.35㎜ and mean ICW of patient group was 104.28㎜. There was no significant difference between preperative ICW and normal control group. 5. Mean postoperative ICW of patient group was 108.13㎜. There was no significant difference between the pre-and postoperative ICW.(P>0.05) 6. There were no significant differences between pre-and postoperative ICW and condylar angulation of male patients (n=6) and female patients (n=10) groups.

알코올 사용과 스트레스와의 관련성

전진용,오동열,구민성,이준석,천근아,박웅섭,김상아 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.4

Objectives : This study was designed to assess the relationship between alcohol use and stress. Methods : The study subjects were 1,261 people who drink among the 2,565 people who lived in Gangneung. We investigated the sociodemographic characteristics, Short Form-12 (SF-12), Global Assessment of Recent Stress (GARS) and Alcohol Use Disorder Identification Test (AUDIT). Results : In Problem drinking group the GARS was significantly positively associated with the AUDIT (p=0.02). In Social drinking group sex (p<0.001) and age (p=0.02) is significantly associated with the AUDIT. Conclusion : This study showed the significantly positively association between stress and alcohol use. We think that the intervention and active management of the stress can prevent the alcohol problem.

건축설계과정에서 나타나는 협업프로세스에 관한 연구 : 파빌리온 설계사례를 중심으로

김정훈,김소희,임병민,김진아,송정화,오건수 남서울대학교 2007 남서울대학교 논문집 Vol.13 No.4

This study aims to deduce the effective collaborative process of architectural design process based on the specific pavilion design case. The study schematizes the collaborative procedure which is generated at the early stage of design process, analyzes the decision support system and suggests the method for reaching a compromise.Finally, this study suggested collaborative process method of architectural design and provided the basic concept that can be used for the similar projects. Keywords : Collaborative Design, Design Process

A Prolapse of submucosal uterine leiomyoma in patient with hyperprolactinemia: a case report

( Jin-a Oh ),( Dhan-ah Chae ),( Yeo-jin Lee ),( Soo-ji Ham ),( Soo-gui Shin ),( Ji-yeon Koo ),( Hyun-jin Choi ),( Hye-kyeong Kim ) 대한산부인과학회 2021 대한산부인과학회 학술대회 Vol.107 No.-

Zn₂SnO₄-Based Photoelectrodes for Organolead Halide Perovskite Solar Cells

Oh, Lee Seul,Kim, Dong Hoe,Lee, Jin Ah,Shin, Seong Sik,Lee, Jin-Wook,Park, Ik Jae,Ko, Min Jae,Park, Nam-Gyu,Pyo, Sung Gyu,Hong, Kug Sun,Kim, Jin Young American Chemical Society 2014 The Journal of Physical Chemistry Part C Vol.118 No.40

<P>We report a new ternary Zn<SUB>2</SUB>SnO<SUB>4</SUB> (ZSO) electron-transporting electrode of a CH<SUB>3</SUB>NH<SUB>3</SUB>PbI<SUB>3</SUB> perovskite solar cell as an alternative to the conventional TiO<SUB>2</SUB> electrode. The ZSO-based perovskite solar cells have been prepared following a conventional procedure known as a sequential (or two-step) process with ZSO compact/mesoscopic layers instead of the conventional TiO<SUB>2</SUB> counterparts, and their solar cell properties have been investigated as a function of the thickness of either the ZSO compact layer or the ZSO mesoscopic layer. The presence of the ZSO compact layer has a negligible influence on the transmittance of the incident light regardless of its thickness, whereas the thickest compact layer blocks the back-electron transfer most efficiently. The open-circuit voltage and fill factor increase with the increasing thickness of the mesoscopic ZSO layer, whereas the short-circuit current density decreases with the increasing thickness except for the thinnest one (∼100 nm). As a result, the device with a 300 nm-thick mesoscopic ZSO layer shows the highest conversion efficiency of 7%. In addition, time-resolved and frequency-resolved measurements reveal that the ZSO-based perovskite solar cell exhibits faster electron transport (∼10 times) and superior charge-collection capability compared to the TiO<SUB>2</SUB>-based counterpart with similar thickness and conversion efficiency.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jpccck/2014/jpccck.2014.118.issue-40/jp509183k/production/images/medium/jp-2014-09183k_0004.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/jp509183k'>ACS Electronic Supporting Info</A></P>

Ectopic ureter opening into vagina via cystic Gartner's duct, associated with ipsilateral renal agenesis: A case report

( Jin-a Oh ),( Dhan-ah Chae ),( Ji-hye Kim ),( Bo-ra Lee ),( Soo-ji Ham ),( Yeo-jin Lee ),( Eun-ju Lee ),( Suncheol Myung ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-

A 39-year-old woman presented with lower abdominal pain and vaginal discomfort for 2 days. She previously underwent myomectomy and several times of endometrial curettage, resulting in intrauterine synechia and did not have menstruation for 3 years. She complained of severe pain on touching anterior vagina. On the pelvic examination, an opening at anterior and left lateral vaginal wall was found. Computed tomography showed left renal agenesis, linear structure at left pelvis, and inflammatory cystic lesion at caudally posterior to the bladder, which were consistent with ectopic ureter and Gartners duct cyst. Injection of contrast medium through vaginal extra-opening and ureteroscopy showed the connection between vagina and cystic lesion, in turn into ectopic ureter. The pus was drained from cystic lesion and catheter was placed for further drainage. With antibiotic treatment, she has discharged. Three months later, left ectopic ureter and cyst at the distal end of ectopic ureter were surgically removed. Our case is a rare genitourinary anomaly with left renal agenesis and ipsilateral ectopic ureters opening into supposed mesonephric duct remnant (Gartner's duct), which in turn opened into vagina and ascending infection. Clinicians should be aware of this anomaly in any patient with an absent or dysplastic kidney to detect ectopic ureter with any cystic lesion extending caudally posterior to the urinary bladder, which is consistent with a Gartners duct cyst.