The congenital dislocation of the hip is one of the most common congenital disease in the field of the orthopedic surgery. For the normal development of the acetabulum and femoral head, the displaced femoral head shouid be replaced in the acetabular socket as early as possible. In most cases treated in proper time, closed reduction is successful. If not, operative correction will almost always be necessary due to abnormal changes of the acetabulum and femoral head. We experienced 33 cases in 32 patients of the congenital dislocation of the hip at the Department of Orthopedic Surgery of Hanyang University Hospital from May, 1972 to December, 1980. The results obtained were as follows: 1. The most common aged group at the first visit was ranged from 12 months to 24 months and the preponderance of girl to boy was 3.6:1. 2. The ratio of left to right side was 1.6:1. 3. In delivery history, there were 3 cases of breech presentation, 1 case of Cesarean section and 1 case of prematurity. The associated congenital anomaly was observed in a case of which combined internal tibial torsion and talipes metatarsus varus deformity. 4. In 33 cases in 32 patients, 22 cases were treated conservatively and 11 cases were treated surgically. The results of treatment were excellent in 21 cases, good in 11 cases and fair in 11 case. We experienced 4 cases of neglected congenital dislocation of the hip in the period of late childhood, 3 cases were treated with Chiari osteotomy and the other 1 case was treated with Colonna capsular arthroplasty. The overall results were excellent.
Acetabulum ; Arthroplasty ; Breech Presentation ; Cesarean Section ; Clinical Study ; Clubfoot ; Congenital Abnormalities ; Dislocations ; Female ; Head ; Hip ; Humans ; Male ; Metatarsus ; Orthopedics ; Osteotomy ; Pregnancy

No abstract available.
Child* ; Humans

No abstract available.
Child* ; Humans

No abstract available.
Knee*

A clinical study including physical examination, electromyographic and roentgenological studies of the 2. Taekwondoists hands who mainly practiced the object-breaking maneuver with a hand who were cared at the department of orthopedic surgery, Hanyang University Hospital from November 1, 1981 to January 31, 1982, The results of the survey were as follows. 1. The average age of the athletes was 26.7 years, the average Taekwondo-practicing career was 9.7 years, the average object breaking career was 6.4 years, and the startmg age of breaking was 20.1 years in average. 2. The main parts of the hand for the breaking were Joomeok(fist) and Sonnal (ulnar edge of the palm; hand knife). 3. Bricks and tiles were commonly used as materials for breaking. Seventeen(74%) athletes could break 1 to 2 layers brick blocks, and twenty(87%) could break the 10 to 15 layers roof-tile blocks. 4. Twelve (52.1%) athletes got injuries during breaking practice. The most common injury was metacarpal fracture (7/14, 58.5%), dislocation (2/14, 16.7'lo), subluxation, sprain, and contusion (1 each/14, 8.3%) were less frequent. 5. The thickness of the knuckle pad varied from 2 to 3.9mm in 16/23 (69.5%). The average grasping power of the athletes was 97.6 1bs, and it was stronger than normal person by 9.3 lbs. 6. The electromyographic study showed no isgnificant difference in nerve conduction velocity between the af- fected and unaffected hands, which was within the normal range. It was found that the muscle primarily used was flexor digitorum profundus. 7. In the roentgenological study, the length of the second metacarpal on the affected side was the same or 0 tc 2mm shorter than the unaffected side, and when the athlete was in the growth period, the metacarpal short ness was more marked. 8. Roentgenologically no hypertrophy of the metacarpal and phalangeal bones noted.
Athletes ; Clinical Study ; Contusions ; Dislocations ; Hand Strength ; Hand ; Humans ; Hypertrophy ; Neural Conduction ; Orthopedics ; Physical Examination ; Reference Values ; Sprains and Strains

No abstract available.
Female ; Perinatal Mortality* ; Pregnancy ; Pregnancy, Multiple*

We report a case of eosinophilic pustular folliculitis in a 6-month-old male infant who had pruritic, tiny, erythematous papulopustules on his scalp and eosinophilia in the peripheral blood. Histopathologic examination revealed an acute follicu1ar and perifollicular inflammatory infiltrate with abundant eosinophils. The patient responded to systemic and topical corticosteroid and dapsone.
Dapsone ; Eosinophilia ; Eosinophils* ; Folliculitis* ; Humans ; Infant ; Male ; Scalp

Replantation of a severed limb is an elective procedure and, as such, the decision to carry it out must be assessed anew in each case. The arm is progressively more valuable from shoulder to fingers, the leg, on the contrary, is progressively of less significance. Especially, the replantation of severed hand at the level of carpal bones or wrist joint is technically more difficult than at the level of forearm or arm. We have a successful case of replanted hand at the level of intercarpal joint without bony shortening.
Arm ; Carpal Bones ; Carpal Joints ; Extremities ; Fingers ; Forearm ; Hand ; Leg ; Microsurgery ; Replantation ; Shoulder ; Wrist Joint

No abstract available.

Myotonic dystrophy is the most common systemic disease causing myotonia. We report the case of respiratory failure in a patient with myotonic dystrophy after laparoscopic cholecystectomy. We carried out neurologic testing, electromyography and DNA testing in this patient and electromyography in the family of the patient. Through electromyography and DNA testing, this patient was diagnosed with myotonic dystrophy type I. Myotonic dystrophy is characterized by gradual decline of muscle tone and myotonia. It is important that this disease be excluded through preoperative history taking, physical examination and family history taking.
Cholecystectomy ; Cholecystectomy, Laparoscopic ; DNA ; Electromyography ; Humans ; Muscles ; Myotonia ; Myotonic Dystrophy ; Physical Examination ; Respiratory Insufficiency