1.Osteogenesis Imperfecta Tarda (Case Report Tow cases)
Chung Nam KANG ; Ki Hong CHOI ; Young Man PARK
The Journal of the Korean Orthopaedic Association 1976;11(3):309-315
Two cases report on osteogenesis imperfecta tarda and review of literature has been made. The rare genetic disorder, osteogenesis imperfecta tarda is familiar to most orthopedic surgeons because of management of fracture and skeletal deformities, espicially bowing of long bone. Its clinical manifestations are known as bony fragility, blue sclera and deafness less frequently ligamentous laxity but its etiological factor is obscure; The basic defect is thought to involvement some abnormality of collagen. Recently the bony weakness caused by increased bony turnover rate. One case of osteogenesis imberrfecta tarda in 8 year old male was belonged to tarda type 1. (Falvo-classification), who could not walk due to marked anterolateral bowing of right tibia and the another to tarda type II. in 13 year old male with fresh fracture of right femoral shaft. The former was performed corrective multible osteotomy, realignment and intramedullary rod fixation for correction of bowing deformity of right tibia, and the later was managed the fracture of right femoral shaft with Russels traction and hip spica cast. The result of reported therapeutic mesure was good.
Collagen
;
Congenital Abnormalities
;
Deafness
;
Fibrinogen
;
Hip
;
Humans
;
Ligaments
;
Male
;
Orthopedics
;
Osteogenesis Imperfecta
;
Osteogenesis
;
Osteotomy
;
Sclera
;
Surgeons
;
Tibia
;
Traction
2.Clinical Observation of Tibial Plateau Fracture
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Yong Man PARK ; Kwang Jong CHANG
The Journal of the Korean Orthopaedic Association 1977;12(3):469-476
The tibial plateau fracture is a common fracture in the knee joint. Tibial plateau fracture involves most always the articulating cartilage and produce the disability of the knee joint oftenly. The 25 cases of tibial fractures have been classified by Hohls method and analysed their clinical courses more than three month period. The 13 cases out of 25 had treated in conservative method such as plaster of Paris with or without closed reduction. Remaining 12 cases were treated operatively due to the failure of closed reduction or associated injury of major ligaments. More than 8 mm of depression or 5 mm split of the plateau fragment is classified as failure of closed reduction. Excellent end result is obtained in 21 cases with free of pain on walking and full range of joint motion without instability and muscle weakness, Three cases were classified as Good result with occasional pain on walking, range of joint motion is available more than 0~90 degree and good grade of muscle power without instability. One case was poor in result with instability of joint and pain on walking. The radiological end result of accurate reduction of fragment is not closely correlated with functional result in the treatment of tibial plateau fracture. The most important factor in the treatment of tibial plateau fracture is the exercises of the joint as early as possible.
Calcium Sulfate
;
Cartilage
;
Depression
;
Exercise
;
Joints
;
Knee Joint
;
Ligaments
;
Methods
;
Muscle Weakness
;
Tibial Fractures
;
Walking
3.Charcot Joint of the Knee
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Se Hwan OH
The Journal of the Korean Orthopaedic Association 1981;16(4):969-972
In 1868 Charcot described the join in tabes dorsalis, which since then has been designated as Charcot neuroarthropathy. It is characterized by painless swelling and abnormal mobility of the affected joint. Arthropathy of the type described by Charcot has been associated with various other conditions, such as diabetes mellitus, syringomyelia, injury to nerve root, congenital indfference to pain, leprosy, and intra-articular use of steroid, etc. Authors present a case of Charcot joint which involved the left knee joint associated with pathologic fracture of the left tibia and fibula.
Arthropathy, Neurogenic
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Diabetes Mellitus
;
Fibula
;
Fractures, Spontaneous
;
Joints
;
Knee Joint
;
Knee
;
Leprosy
;
Syringomyelia
;
Tabes Dorsalis
;
Tibia
4.The Clinical Evaluation of Spondylolisthesis
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Kwang Hi CHO
The Journal of the Korean Orthopaedic Association 1981;16(4):791-795
Spondylolisthesis, named by Kilian in 1854, is a major cause of low back pain and numerous methods were designed for its treatment. The 80 cases out of 132 spondylolysis and spondylolisthesis were analysed and evaluated the result cf their treatment. The results are summerized as follows. 1. The most common type of spondylolisthesis was isthmic type (58 cases, 72.5%). 2. The most common site of incidence was L5 and L4, L3 were next to it. 3. All of the dysplastic type were in L5, isthmic type were in L3, L4 and the degenerative type were most common in L4, and followed L5,L3 consecutively. 4. The 67 cases out of 80 were treated conservatively and rest of cases had operative care with six cases of anterior fusion and seven cases of posterior fusion. 5. The results of tretment was evaluated and graded more than good in all cases of operative care and 51 cases (76.2%) in conservative management.
Incidence
;
Low Back Pain
;
Spondylolisthesis
;
Spondylolysis
5.Clinical Study of Herniated Intervertebral Discs
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Kwang Hi CHO
The Journal of the Korean Orthopaedic Association 1981;16(4):785-790
The mechanism of back pain arising from change in intervertebral disc has not been clearly defined. So that the diagnosis and treatment were variable. The 26 cases of herniated intervertebral discs, treated by surgically, were analysed and evaluated as follows. 1 In 26 cases of herniated intervertebral discs, 18 cases (69%) were male and 8 cases (31%) was female. 2. The most common age group was 30 to 40 years old. 3. The most common site of incidence was L4-5 with 15 cases (57%) and L5-S1 10 cases (38%). 4. The over all followup result to surgical treatment was evaluated as 80% (21 cases) in excellent & good. 5. The end results correlated with myelographic findings was that the lateral indentation and asymmetry of nerve sleeve sleeve groups were better than the hour-glass appearance group.
Back Pain
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Clinical Study
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Diagnosis
;
Female
;
Follow-Up Studies
;
Humans
;
Incidence
;
Intervertebral Disc
;
Male
6.A Case of Hereditary Multiple Osteochondromatosis
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Pu Ill LEE
The Journal of the Korean Orthopaedic Association 1982;17(3):539-543
Multiple osteochondromatosis is a hereditary disorder affecting the endochondral skeleton during period of growth. We have studied a family which have multiple osteochondromatosis clinically and radiologically. In this family, eight of ten members could traceable, have the lesions of multiple osteochondromatosis. The most common site of the lesions was in femur, and the next common site was in tibia, especially, near the knee joint.
Exostoses, Multiple Hereditary
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Femur
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Humans
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Knee Joint
;
Skeleton
;
Tibia
7.Two Cases of Rhabdomyosarcoma
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Pu Ill LEE
The Journal of the Korean Orthopaedic Association 1982;17(3):535-538
Rhabdomyosarcoma is highly malignant soft tissue tumor which arise within skeletal muscles of the body. It makes up about 10 to 15 percent of sarcomas of the soft somatic tissues. Approximately two third of them originate in the muscles of the extremties, usually the legs. We have experienced two cases of rhabdomyosarcoma, the one arised within left forearm skeletal muscles and the other, within right calf muscles. The former was pleomorphic type, the latter was embryonal type in histological study.
Forearm
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Leg
;
Muscle, Skeletal
;
Muscles
;
Rhabdomyosarcoma
;
Sarcoma
8.Reconstruction of Posterior Cruciate Ligament Using Semitendinosus Tendon (3 cases)
Chung Nam KANG ; Jin Man WANG ; Ki Hong CHOI ; Chang Nam OH
The Journal of the Korean Orthopaedic Association 1982;17(4):746-750
It is generally accepted that the integrity of posterior cruciate ligament plays a major role in knee stability. The rotatory movement is around a point to the back of center of joint where the posterior cruciate ligament lies, and it is a structure which is just as important as the other ligaments. Methods of reconstruction have been described, using semitendinosus tendon, gracilis tendon, popliteus tendon, patellar tendon, iliotibial band, and medial meniscus. We have successfully used the semitendinosus tendon in two patients who sustained neglected rupture of posterior cruciate ligament.
Humans
;
Joints
;
Knee
;
Ligaments
;
Menisci, Tibial
;
Patellar Ligament
;
Posterior Cruciate Ligament
;
Rupture
;
Tendons
9.A Clinical Study of Comminuted Fracture of Distal Humers in Adults
Ki Hong CHOI ; Chung Nam KANG ; Jin Man WANG ; Hoon Jae JANG
The Journal of the Korean Orthopaedic Association 1983;18(5):869-873
No abstract available in English.
Adult
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Clinical Study
;
Fractures, Comminuted
;
Humans
10.Rush Nailing for Tibia Shaft Fracture
Chung Nam KANG ; Kwon Jae ROH ; Jin Man WANG ; Ki Hong CHOI ; Duck Hyung KIM
The Journal of the Korean Orthopaedic Association 1984;19(5):831-837
The results of 17 fractures of tibial shaft treated with Rush nails under the image intensifier and early weight bearing are reported. Thirteen of these fractures were closed. All fractures were united between 12 and 21 weeks clinically, 17 and 26 weeks radiologically after operation. All cases were healed without significant complications, such as fracture disease. The advantages of this method were as follows; 1) normal knee motion and early weight bearingare possible during healing. 2) There is a relatively rapid restoration of bone continuity. This method of treatment for tibial shaft fractures were indicated as follows; 1. Mid-shaft fracture. 2. Segmental fracture of shaft. 3. Expectation of compression force at fracture surface by weight bearing. 4. Open fracture of shaft.
Fractures, Open
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Knee
;
Methods
;
Tibia
;
Weight-Bearing