1.The Significance of Renal Pelvic Diameter in the Neonates with Congential Ureteropelvic Junction Obstruction.
Byung Jin JANG ; Ki Yong SHIN ; Young Nam WOO
Korean Journal of Urology 2000;41(1):87-91
No abstract available.
Humans
;
Infant, Newborn*
2.Posterior Column Injuries in Thoracolumbar and Lumbar burst Fractures.
Byung Joon SHIN ; Sang Ki KIM ; Byung Ill LEE ; Yon Il KIM ; Soo Kyoon RAH ; Chang Uk CHOI
Journal of Korean Society of Spine Surgery 1997;4(1):67-73
No abstract available.
3.The surgical correction for pectus excavatum.
Woo Chul SONG ; Ho Seung SHIN ; Byung Joo KIM ; Hee Chul PARK ; Ki Woo HONG
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(7):712-718
No abstract available.
Funnel Chest*
4.Mediastinal lipoma: one case report.
Chang Lyul MYUNG ; Ho Seung SHIN ; Byung Joo KIM ; Hee Chul PARK ; Ki Woo HONG
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(8):795-799
No abstract available.
Lipoma*
5.A Practical Definition of Epilepsy.
Dong Jin SHIN ; Byung In LEE ; Hong Ki SONG
Journal of the Korean Neurological Association 2016;34(3):176-183
In 2005, the ILAE conceptually defined epilepsy as a disorder of the brain, characterized by an enduring predisposition to generate epileptic seizures and by its psychosocial consequences. In clinical practice, this definition of epilepsy is usually taken to mean at least two unprovoked seizures more than 24 h apart. The operational definition for special circumstances that do not meet the criteria of two unprovoked attacks has been recommended. In 2014, the ILAE refined the practical definition of epilepsy. With this definition, epilepsy is a disease of the brain with either: (1) at least two unprovoked (or reflex) seizures occurring more than 24 h apart; (2) one unprovoked (or reflex) seizure and a probability of further seizures similar to the general recurrence risk (at least 60%) after two unprovoked seizures, occurring over the next 10 years; (3) diagnosis of an epilepsy syndrome. Epilepsy is considered to be resolved for individuals past the applicable age of an age-dependent epilepsy syndrome or those who have remained seizure-free for the past 10 years, without seizure medicines for the past 5 years.
Brain
;
Diagnosis
;
Epilepsy*
;
Recurrence
;
Seizures
6.Corneal Endothelial Morphometric Changes after Laser in Situ Keratomileusis with Residual Thickness less than 250 micro meter.
Journal of the Korean Ophthalmological Society 2002;43(6):979-985
PURPOSE: To evaluate endothelial cell changes following LASIK with residual corneal thickness of less than 250 micro meter. METHOD: We performed noncontact specular microscopy preoperatively, and 1 week, 1, 3, 6, 9 months after surgery to examine 82 eyes which had undergone LASIK. Corneal endothelial density (CD), coefficient of variation of the cell area (CV), and the percentage of hexagonal cells(hexagonality, 6A) were obtained according to the corneal endothelial cell analysis program. Analysis was done according to the parameters such as residual stromal bed thickness, number of laser pulse and percentage of ablated stromal thickness and preoperative spherical equivalent. RESULTS: Changes in CD and CV showed no significant difference throughout the follow-up period after surgery. Hexagonality, however, decreased after surgery. In particular, corneas with residual thickness of less than 235 micro meter or the number of laser pulse over than 400, or ablation more than 30% of stromal thickness showed significant decrease in hexagonality. CONCLUSIONS: This results suggest that LASIK with deep ablation might cause corneal endothelial damages, and at least 235 micro meter or more of residual thickness should be preserved to avoid endothelial damages.
Cornea
;
Endothelial Cells
;
Follow-Up Studies
;
Keratomileusis, Laser In Situ*
;
Microscopy
8.A Study of Abnormal Reflexes in the Cerebral Palsied Patients
Byung Ill LEE ; Jun Seop JAHNG ; Jung Soon SHIN ; Mun Ki HONG
The Journal of the Korean Orthopaedic Association 1979;14(2):249-253
Early diagnosis of persistent abnormal reflexes may be of great significance to a more effective functioning of the cerebral palsied child. It is important to know the normal and abnormal reflex responses and their effect upon motor development for providing a basis for evaluation in the diagnosis and treatment of the cerebral palsied child. We studied 28 cerebral palsied children, between 1 to 12 years old, who were treated at Sam Yook Childrens Rehabilitation Center from May 1975 to December 1977. The pathologic reflexes were checked, and the relationship between pathologic reflexes and walking was compared. The following results were obtained. 1. The following were the most important pathologic reflexes in non-walking fgroup: a. Positive supporting reaction b. Protective extensor thrust c. Moro reflex 2. If they are present, the prognosis for walking ambulation was bad and surgery will not improve for the chances of walking.
Child
;
Diagnosis
;
Early Diagnosis
;
Humans
;
Prognosis
;
Reflex
;
Reflex, Abnormal
;
Reflex, Startle
;
Rehabilitation Centers
;
Walking
9.Clinical Experience of Buck's Operation in Sondylolysis
Chang Uk CHOI ; Yon Il KIM ; Byung Joon SHIN ; Min Ki CHOI
The Journal of the Korean Orthopaedic Association 1994;29(2):455-464
Most patients who have spondylolysis dont's need surgical treatment. However, for the patients who have no response to conservative treatment, surgical treatment may be indicated. In 1970, Buck reported the operative technique that the used two screws between the pars defect and lamina followed by bone graft. In patients who have spondyloysis, pain in the back seems to be due to instability and irritation of nerve root by the abnormal motion of the loose neural arch and granulation tissue. For period of 7 years from May, 1984 to March, 1991, twelve patients with spondyloysis who had no response to conservative treatment were treated with Buck's operation and were analyzed. Following results were obtained: 1. The age of the patients was 24 years in average ranging from 14 to 40 years. 2. The level of the lesion was L5 in 10 cases, L4 in 2 cases. 3. Preoperative clinical feature included low back pain in 12 cases, refered pain in 2 cases. 4. Clinical sympotoms were improved in 83%, and the follow up result of the operation: excellent 16.7%, good 66.6% and poor 16.7%.
Follow-Up Studies
;
Granulation Tissue
;
Humans
;
Low Back Pain
;
Spondylolysis
;
Transplants
10.Dural Tear and Root Entrapment in Lumbar Burst Fractures.
Byung Joon SHIN ; Sang Ki KIM ; You Sung SUH ; Yon Il KIM ; Soo Kyoon RAH ; Chang Uk CHOI
Journal of Korean Society of Spine Surgery 1997;4(1):98-105
No abstract available.