1.Erratum: Challenges and Considerations in Sequence Variant Interpretation for Mendelian Disorders
Young Eun KIM ; Chang Seok KI ; Mi Ae JANG
Annals of Laboratory Medicine 2019;39(6):606-606
This erratum is being published to revise the website address of the Korean Reference Genome Database (KRGDB) and correct two typographical errors in the article.
2.A Clinical Study on the Diaphyseal Fractures Treated with Compression Plate
Jang Seok CHOI ; Moon Sik HAHN ; Jay Suk CHANG
The Journal of the Korean Orthopaedic Association 1980;15(4):675-682
Most orthopedic surgeons were aimed at the rigid internal fixation on the surgical treatment of the fracture. And the compression plate was developed and regarded as an excellent rigid internal fixation device by its advantages of accurate anatomical reduction, early joint mobilization and shortening of the duration of the fracture healing, which are chief aim of A.S.I.F. method. During the period of January 1970 to December 1979, 67 cases of diaphyseal fractures of the long bones were treated with compression plate according to A.S.I.F. method at the Department of Orthopedic Surgery, College of Medicine, Seoul National University and results were obtained as follows: 1. The age of patient was ranged from 15 to 77, and the highest incidence was in the 3rd decade male group (31.4%). 2. Old fracture cases were slightly more than fresh cases, and the fresh femur fracture was the commonest. 3. The periods of the postop immobilization of fresh fractures were 3.7 weeks in humerun fracture, 6.3 weeks in forearm fractures, 8.7 weeks in femur fracture and 7.0 week in tibia fracture, and in old fractures about 4 weeks was longer than fresh fractures. 4. The bony union was accomplished in all cases between 8 week and 24 week. 5. The complication were 4 superficial infections, 4 deep infections, 1 delayed union and 9 joint stiffnesses. 6. Compression plate fixation is considered as an excellent method for the treatment of the fractures of the long bones.
Clinical Study
;
Femur
;
Forearm
;
Fracture Healing
;
Humans
;
Immobilization
;
Incidence
;
Internal Fixators
;
Joints
;
Male
;
Methods
;
Orthopedics
;
Seoul
;
Surgeons
;
Tibia
3.The Variations of CSF Glucose-To-Blood Glucose Ratio accoring to the Time of Blood Sampling in Aseptic Meningitis.
Dong Gui JANG ; Yong Seok CHOI ; Mee Kyoung LEE ; Chang Hee KIM ; Dong Jin LEE
Journal of the Korean Pediatric Society 1994;37(12):1687-1692
The Measurement of CSF glucose and CSF glucose-to-blood glucose ratio is a very useful laboratory test for the differential diagnosis of meningitis. We have observed the change of blood glucose & CSF glucose-to-blood glucose ratio according to the time of blood sampling in 84 patients with aseptic meningitis who had been admitted to the department of pediatrics, Dong Kang hospital from May 1993 to June 1993. The results obtained were as follows: 1) The blood glucose level examined with blood sample drawn just before lumbar puncture and one just after lumbar puncture was 98.29+/-16.20mg/dl and 106.49+/-19.47mg/dl, respectively. 2) The blood glucose level examined with blood sample drawn just before lumbar puncture and one 30 min. after lumbar puncture was 96.47+/-21.52mg/dl and 117.00+/-22.12mg/dl, respectively. 3) The CSF glucose-to-blood glucose ratios examined with blood sample drawn just before lumbar puncture and one just after lumbar puncture was 67.70+/-12.40% and 62.83+/-12.62%, respectively. 4) The CSF glucose-to-blood glucose ratios examined with blood sample drawn just before lumbar puncture and one just after lumbar puncture was 70.10+/-21.77% and 56.35+/-13.75%, reskpectively. We concluded that a simultaneous blood glucose level should be taken just before lumbar puncture.
Blood Glucose
;
Diagnosis, Differential
;
Glucose*
;
Humans
;
Meningitis
;
Meningitis, Aseptic*
;
Pediatrics
;
Spinal Puncture
4.Clinical Experiences of Extracorporeal Shock Wave Lithotripsy Monotherapy in the Treatment of the Staghorn Calculi.
Seok Chang JANG ; Jae Yong CHUNG ; Choong Hee NOH
Korean Journal of Urology 1997;38(11):1177-1182
We reviewed 26 patients with staghorn calculi to determine whether extracorporeal shock wave lithotripsy (ESWL) monotherapy with Dornier MPL-9000X lithotriptor is a successful alternative to the classical approaches. Of the staghorn calculi 5 cases were complete and 21 cases were incomplete staghorn. Double-J ureteral stents were placed in 24 of 26 patients before the ESWL. Of 15 patients with stone volume less than 20ml, 12(80%) showed stone-free after 5.7 mean session of ESWL. Of 11 patients with stone volume more than 20 ml, 7 (64%) became stone-free after 7.1 mean session of ESWL. The post-ESWL complications were flank pain in 9 patients (35%), gross hematuria in 24 (92%), high fever in 3 (13%) and steinstrasse in 24 (92%). Frank pain and high fever were managed successfully with analgesics and antibiotics. Gross hematuria disappeared spontaneously within 2 days. For the steinstrasse, the stone fragments passed spontaneously in 15 cases (62.5%) and ESWL to the steinstrasse was needed in other 9 cases (37.5%). Though the treatment of choice for the staghorn stones is combination therapy (PNL and ESWL) at the present, we experienced good results by ESWL monotherapy in staghorn calculi with Dornier MPL-9000X.
Analgesics
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Anti-Bacterial Agents
;
Calculi*
;
Fever
;
Flank Pain
;
Hematuria
;
Humans
;
Lithotripsy*
;
Shock*
;
Stents
;
Ureter
5.The Treatment of Bilateral Congenital Dislocation of the Hip
Jae Do KIM ; Young Chang KIM ; Jang Seok CHOI ; Young Goo LEE ; Hyoun Oh CHO
The Journal of the Korean Orthopaedic Association 1983;18(3):501-506
There are few reports in the literature on how to care and manage bi!ateral congenital dislocation of the hip. Six patients have been encountered at this hospital from June 1979, of them four children had operative treat ment and the other two conservative. As a result of our experience about the management of bilateral congenital dislocation of the hip. The authors obtained the following conceptions; 1. The patient with bilateral dislocation was rather delayed in diagnosis. Therefore, in comp the treatment of bilateral cases was poorer than that of unilateral case. 2. In the case of the dislocated hip that might be easily reduced and maintained in the stab servative care was usually recommeded even in the older child. Unstable, unreduced hip,; hip in old children, the more definitive operation and internal & external rigid immobilization mandatory to get good result. 3. It might be beneficial to operate the more deformed and resistive hip first, and then to p with the same procedure 2 weeks after the first operation.
Child
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Diagnosis
;
Dislocations
;
Fertilization
;
Hip
;
Humans
;
Immobilization
6.In Vitro Biomechanical Evaluation of Proper Position of Acetabular Cup and Femoral Stem for T.H.R.A.: by Using Mueller Apparatus
Hyun Oh CHO ; Young Chang KIM ; Jang Seok CHOI ; Young Goo LEE ; Pan Suck KIM
The Journal of the Korean Orthopaedic Association 1983;18(4):635-642
The Primary objectives of total hip replacement arthroplasty are not only to relieve pain, but to improve motion and function. The range of motion following total hip replacement arthroplasty depends on several factors, especially the position of acetabular cup and femoral stem. Also the oriental need more flexion and abduction in hip motion for squarting position as compared with the European who have different living activity. We studied in vitro biomechanical evaluation of proper position of acetabular cup and femoral stem for T.H.R.A. The following results were obtained: l. Effect of component orientation on R.O.M. 2. Acceptable position of prosthesis was as follows: Acetabular cup: inclination 40–50 degree, anteversion 20–30 degree, Femoral stem: anteversion 0–10 degree. 3. The sum of ideal anteversion of the two components was 30–35 degree 4. Oriental sitting position was performed normally in the ideal position of the prosthesis 5. Acetabular cup is likely insert in the position as far as post sup rim of acetabulum mightbe feasible to be full recovered.
Acetabulum
;
Arthroplasty
;
Arthroplasty, Replacement, Hip
;
Hip
;
In Vitro Techniques
;
Prostheses and Implants
;
Range of Motion, Articular
7.Result of total hip arthroplasty with bone graft in acetabular deficiency.
Cheol KWAK ; Young Chang KIM ; Jang Seok CHOI ; Young Ku LEE
The Journal of the Korean Orthopaedic Association 1992;27(4):900-906
No abstract available.
Acetabulum*
;
Arthroplasty, Replacement, Hip*
;
Transplants*
8.Tuberculous Spondylitis Complicated with Descending Aortic Pseudoaneurysm: Report of 1 Case.
Dong Gyu LEE ; Woo Dong NAM ; Ki Chan AHN ; Seung Seok SEO ; Young Chang KIM ; Jang Seok CHOI
Journal of Korean Society of Spine Surgery 1998;5(2):342-347
Tuberculous spondylitis is not rare disease. Today the posterior instrumentation and posterior or posterolateral fusion concomitant with the anterior decompression and anterior interbody fusion have been used for the treatment of spinal tuberculosis. The authors experienced a case of tuberculous spondylitis complicated with descending aortic pseudoaneurysm. An aneurysm is defined as a localized dilatation of an artery that is at least one-half the size greater than is expected for that artery. Pseudoaneurysm occurring after previous operation, trauma, and infection. Erosion of the thoracic aorta with the development of an fistula in the presence of infection is an unusual and difficult problem to manage. We report a case and review related articles briefly.
Aneurysm
;
Aneurysm, False*
;
Aorta, Thoracic
;
Arteries
;
Decompression
;
Dilatation
;
Fistula
;
Rare Diseases
;
Spondylitis*
;
Tuberculosis, Spinal
9.Clinical study of acute traumatic compartment syndrome.
Seong Beom BAE ; Sung Seok SEO ; Hyeon Deok YOO ; Young Chang KIM ; Jang Seok CHOI ; Young Goo LEE
The Journal of the Korean Orthopaedic Association 1993;28(2):641-653
No abstract available.
Compartment Syndromes*
10.Arthroscopic Assisted Management of Displaced Intraartieular Calcaneal Fractures.
Hoon KIM ; Seung Seok SEO ; Woo Dong NAM ; Ki Chan AHN ; Young Chang KIM ; Jang Seok CHOI
The Journal of the Korean Orthopaedic Association 1998;33(7):1782-1789
Although the management of fractures of the calcaneus still remains controversial, open reduction and internal fixation is gaining in popularity as the method of choice for the treatment of displaced intraarticular calcaneal fractures. However, open methods can make several complications such as neurovascular injury and infection. Thus we have performed the new technique of arthroscopic reduction and minimal internal fixation for displaced intraarticular calcaneal fractures in 5 cases. The results were evaluated between 12 and 16 months after surgery. A Bohler angle was restored to 25degrees-40degrees in all cases. Anatomical reduction of articular surface were obtained from 4 cases out of 5. No complications were found except 1 peroneal tendinitis. The clinical results by Creighton-Nebraska health foundation assessment for fractures of the calcaneus were 3 excellent, 1 good and 1 fair. Even though this was a few case and a short term follow-up study, the arthroscopic assisted management of displaced intraarticular calcaneal fracture induced a little complications and satisfactory results.
Calcaneus
;
Follow-Up Studies
;
Tendinopathy