1.Treatment of facial hemangioma using intralesional ligation technique.
Yong Hyun YOON ; Rong Min BAEK ; Dong Il KIM ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(4):880-887
No abstract available.
Hemangioma*
;
Ligation*
2.Clinical applications of arthrometer in knee injury.
Key Yong KIM ; Woo Shin CHO ; Sung Il BIN ; Joon Soon KANG ; Seung Il BAEK
The Journal of the Korean Orthopaedic Association 1993;28(2):582-587
No abstract available.
Knee Injuries*
;
Knee*
3.Clinical experience on instep full-thickness skin grafts for reconstruction of the hand.
Jin Hwan KIM ; Myoung Soo SHIN ; Rong Min BAEK ; Heung Soo HAN ; Dong Il KIM ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(6):1077-1084
No abstract available.
Hand*
;
Skin*
;
Transplants*
4.Reconstruction of soft tissue injury of lower extremity with free flap transfer.
Jin Ha LEE ; Seoung Hun JUNG ; Hook SUN ; Rong Min BAEK ; Jae Wook OH ; Song Il KIM ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(5):1072-1079
No abstract available.
Free Tissue Flaps*
;
Lower Extremity*
;
Soft Tissue Injuries*
5.Seven cases of facial nerve paralyses managed by the cross face nerve graft and the free vascularized.
Hook SUN ; Rong Min BAEK ; Kap Sung OH ; Yung Duk JUNG ; Dong Il KIM ; Jun CHOI ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(6):949-948
No abstract available.
Facial Nerve*
;
Paralysis*
;
Transplants*
6.Malar expansion in asymmetric faces(zygomatic ostectomy and spread-out techniques).
Jin Ha LEE ; Hook SUN ; Rong Min BAEK ; Jae Hook OH ; Dong Il KIM ; Joon CHOE ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(5):975-984
No abstract available.
7.A Case of Congenital Hyperextension of the Knee.
Sang Chun LEE ; Hwan Il KIM ; Sang Ho BAEK ; Kil Seo KIM
Journal of the Korean Society of Neonatology 1998;5(1):72-76
Congenital dislocation of the knee is a very rare condition and was first described by Chatelaine in 1822. The etiology of this condition is unknown. It is generally subclassified as simple hyperextension, subluxation, and dislocation, depending on the degree of the joint displacement and the severity of disease. There are a large of associated conditions that have been described, the most common of which are congenital dislocation of the hip, club foot, arthrogryposis, and Larsen's syndrome. The mainstay of treatment is early serial rnanipulation and splinting. Operative treatment was indicated whenever conservative treatment did not lead to satisfactory reduction. The authors experienced a case of congenital hyperextension of left knee associated with the calcaneovalgus deformity of both foot. Early closed treatment obtanied a successful reduction and satisfactory knee motion.
Arthrogryposis
;
Congenital Abnormalities
;
Dislocations
;
Foot
;
Hip
;
Joints
;
Knee*
;
Splints
8.3 Cases of Melanosis Coli.
Soong LEE ; Jong Cheir BAEK ; Jae Il MYUNG ; Wan KIM ; Yun Mee KIM
Korean Journal of Gastrointestinal Endoscopy 1995;15(3):553-561
Colonic lesions by irritant laxative abuse are devided into melanosis coli, cathartic colon, soap or chemical colitis. Melanosis coli is the brownish or black discoloration of the colon because of the accumulation of lipofuscin pigment in macrophages located in lamina propria and associated with anthraquinone containing laxative abuse. The site of this lesion is more common in cecum and proximal colon, but whole colon can be involved. This lesion is occurred between 4 months and 13 months from initiation of drug medication, and the lesion is benign because the pigments disappear by withdrawning the laxatives. A number of cases were reported in our country, all of the cases were associated with prolonged administration of anthraquinone type laxatives. We presents two cases of melanosis eoli that had administrated aloe to treat the chronic constipation during long terms, and one case of melanosis coli that had not administrated laxatives or a specific drug with chronic constipation. All of three cases were confirmed by colonoscopy.
Aloe
;
Cecum
;
Colitis
;
Colon
;
Colonoscopy
;
Constipation
;
Laxatives
;
Lipofuscin
;
Macrophages
;
Melanosis*
;
Mucous Membrane
;
Soaps
9.A study of the HLA antigens among Korean patient with Burger's disease.
Dong Il KIM ; Jae Wook OH ; Soo Shin KIM ; Se Min BAEK ; Kun Ju HAHM
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(3):458-467
No abstract available.
HLA Antigens*
;
Humans
10.In-vitro investigation of the mechanical friction properties of a computer-aided design and computer-aided manufacturing lingual bracket system under diverse tooth displacement condition
Do Yoon KIM ; Sang Woon HA ; Il Sik CHO ; Il Hyung YANG ; Seung Hak BAEK
The Korean Journal of Orthodontics 2019;49(2):73-80
OBJECTIVE:
The purpose of this study was to compare the static (SFF) and kinetic frictional forces (KFF) of a computer-aided design and computer-aided manufacturing lingual bracket (CAD/CAM-LB) with those of conventional LB (Con-LB) and Con-LB with narrow bracket width (Con-LB-NBW) under 3 tooth displacement conditions.
METHODS:
The samples were divided into 9 groups according to combinations of 3 LB types (CAD/CAM-LB [Incognito], Con-LB [7th Generation, 7G], and Con-LB-NBW [STb]) with 3 displacement conditions (no displacement [control], maxillary right lateral incisor with 1-mm palatal displacement [MXLI-PD], and maxillary right canine with 1-mm gingival displacement [MXC-GD]; n = 6/group). While drawing a 0.016-inch copper or super-elastic nickel-titanium archwire with 0.5 mm/min for 5 minutes in a chamber maintained at 36.5℃, SFF and KFF were measured. The Kruskal-Wallis method with Bonferroni correction was performed.
RESULTS:
The Incognito group demonstrated the highest SFF, followed by the 7G and STb groups ([STb-control, STb-MXLI-PD, Stb-MXC-GD] < [7G-MXC-GD, 7G-MXLI-PD, 7G-control] < [Incognito-MXLI-PD, Incognito-control, Incognito-MXC-GD]; p < 0.001). However, there were no significant differences in SFF among the 3 displacement conditions within each bracket group. Within each displacement condition, the Incognito group demonstrated the highest KFF, followed by the 7G and STb groups ([STb-control, STb-MXLI-PD] < Stb-MXC-GD < 7G-MXLI-PD < [7G-control, 7G-MXC-GD] < [7G-MXC-GD, Incognito-MXLI-PD, Incognito-control] < [Incognito-control, Incognito-MXC-GD]; p < 0.001). MXC-GD exhibited higher KFFs than MXLI-PD in the same bracket group.
CONCLUSIONS
The slot design and ligation method of the CAD/CAM-LB system should be modified to reduce SFF and KFF during the leveling/alignment stage.