1.Conservative treatment of congenital musclar torticollis in infancy.
Sung jin JOO ; Jae Suk LEE ; Sang Youn KIM
Journal of the Korean Surgical Society 1993;44(4):590-597
No abstract available.
Torticollis*
3.3-Dimensional Gait Analysis of Korean Adults.
Do Youn KWON ; In Young SUNG ; Jong Youn YOU ; Sang Bae HA
Journal of the Korean Academy of Rehabilitation Medicine 1998;22(5):1107-1113
OBJECTIVE: The aim of this study is to present the basic reference data of age and sex specific gait parameters for Korean adults. METHOD: The basic gait parameters were extracted from 70 healthy adults, 38 men and 32women, 21 to 69 years of age using VICON 340 Motion Analyzer. RESULTS: The temporal gait parameters and kinematic parameters of Korean adults were similar to other western reference data. CONCLUSION: Significant sex differences exist in the maximal pelvic tilting, pelvic internal rotation and foot internal rotation and plantar flexion. There is a statistically significant age variability for the hip and knee flexion at stance phase.
Adult*
;
Foot
;
Gait*
;
Hip
;
Humans
;
Knee
;
Male
;
Sex Characteristics
4.Application of Gait Analysis to the Patients with Cervical Myelopathy.
Sang Won YOON ; Seung Chul RHIM ; Sung Woo ROH ; Jong Youn YU ; Sang Bae HA
Journal of Korean Neurosurgical Society 2000;29(4):528-535
No abstract available.
Gait*
;
Humans
;
Spinal Cord Diseases*
5.An Intradural Extramedullary Hemangioblastoma of Distal Spinal Cord: A Case Report.
Sung Ho PARK ; Joon CHO ; Seung Whan YOUN ; Sang Keun CHANG
Journal of Korean Neurosurgical Society 2000;29(11):1523-1526
No abstract available.
Hemangioblastoma*
;
Spinal Cord*
6.Two Cases of Cerebral Aspergillosis Following Cranial Operation: Case Report.
Jung Dug KIM ; Eui Jung KIM ; Sang June PARK ; Chang Weon CHO ; Sung Moon YOUN
Journal of Korean Neurosurgical Society 2000;29(8):1094-1097
No abstract available.
Aspergillosis*
7.A Case of Acanthosis Nigricans Induced by Growth Hormone Therapy.
Chan Ho NA ; Sang Ho YOUN ; Min Sung KIM ; Bong Seok SHIN
Korean Journal of Dermatology 2016;54(3):222-223
No abstract available.
Acanthosis Nigricans*
;
Growth Hormone*
8.Evaluation of Focal Bone Mineral Density Using Three-dimensional Measurement of Hounsfield Units in the Proximal Humerus.
Young Lae MOON ; Sung JUNG ; Sang Ha PARK ; Gwi Youn CHOI
Clinics in Shoulder and Elbow 2015;18(2):86-90
BACKGROUND: Although there are several methods for evaluating bone quality, Hounsfield units (HU), a standardized computed tomography (CT) attenuation coefficient, provide a useful tool for estimating focal bone mineral density (BMD). The aim of this study is to investigate the HU for evaluating the degree of osteoporosis in greater tuberosity with regard to anchor positioning. METHODS: Forty patients diagnosed as normal on shoulder CT were included and categorized according to age and gender. Axially sectioned CT images were processed to 3-dimensional models containing information about bone quality using Mimics (14.11 platform v14.1.1.1 Materialise). Three-dimensional anchors were simulated and positioned according to 6 regions of interest (ROI) in the greater tuberosity classified using Tingart's system. Mean HU of intra-anchor volumes in the 6 regions was measured. RESULTS: A significant decrease in HU was observed with increasing age (p=0.0001) and menopause (p<0.001). A significant difference in HU was found between male and female groups with males showing the higher values (p=0.0001). HU of proximal areas of ROI was higher than those of distal areas (p<0.005). However, although mean HU of distal posterior ROI showed the lowest values, no statistically significant difference was found between anterior, middle, and posterior regions (p=0.087). CONCLUSION: Mean HU of ROIs provides a tool for preoperative assessment of focal BMD, which is a factor of suture anchor stability and can be used to aid decision-making regarding secure anchor positioning for rotator cuff repair. Our data support that the most secure point is the proximal regions of ROI.
Bone Density*
;
Female
;
Humans
;
Humerus*
;
Male
;
Menopause
;
Osteoporosis
;
Rotator Cuff
;
Shoulder
;
Suture Anchors
9.A Case of Linear Verrucous Epidermal Nevus with Cutaneous Horn.
Yu Sung CHOI ; Hye Sang PARK ; Chung Eui YOU ; Mi Youn PARK ; Sook Ja SON
Annals of Dermatology 2005;17(1):48-51
No abstract available.
Animals
;
Horns*
;
Nevus, Sebaceous of Jadassohn*
10.Evaluation of the skeletal maturity using the cervical vertebrae and hand-wrist rakiographs.
Kyung Ho KIM ; Sang Jin SUNG ; So Youn PARK
Korean Journal of Orthodontics 1998;28(2):285-295
In clinical orthodontics, it is significant to understand the stage of growth in a growing patient. In order to assess the skeletal maturity of the patients, the hand-wrist radiograph and the cervical vertebrae (Cervical Vertebrae Maturation Indicators: CVNII) was evaluated from the lateral cephalograph and the skeletal maturity determined from the hand-wrist X-ray, (Skeletal Maurity Indicators: SMI) taken on the same day in the same patients, and its interrelationship examined to come up with the following results: 1. The skeletal maturity evaluated from the hand-wrist radiograph and the maturation of the cervical vertebrae from the lateral cephalograph showed a significant interrelationship with each other. 2. In the evaluation of the skeletal maturity using the SNIT and CVMI, the CVMI 1 showed a siginificant correlation with SMI 1, 2, the CVMI 2 with SNIT 3, 4, CVMI 3 with SMI 6, 7, CVMI 4 with SMI 7, 8, CVMI 5 with 9, 10 and CVNII 6 with SMI 11. 3. When the morphological changes in the 2nd and 3rd cervical vertebrae were separately observed, it was seldom that the concavity appeared in the lower border of the 2nd cervical vertebra and at the same time not appear in the 3rd cervical vertebra (CVMI 2 : 10.38 %, CVMI 3 : 6.56 %) 4. In each of the skeletal maturation stage evaluated from the hand-wrist and the cervical vertebrae, the average age and its standard deviation in male and female patients appeared to have large differences among individuals. Skeletal maturation seemed to appear earlier for the girls than for the boys, and its termination 24 months faster for girls.
Cervical Vertebrae*
;
Female
;
Humans
;
Male
;
Orthodontics
;
Spine