The 213 first ribs Koreans were measured and morphologically studied. The results were as follows. 1. On average, the internal straight length of the first rib was 53.7mm (male), 49.9mm (female) ; the external straight length was 79.7mm (male), 75.4mm (female), the maximum straight length was 87.4mm (male), 81.2mm (female) ; the breadth was 15.2mm (male), 14.4mm (female) ; and the thickness was 5.5mm (male), 5.4mm (female). 2. The proportion of the scalene tubercle to the costal breadth was 0% to 90% (average 37%). 3. The incidence of the presence of the groove for the first thoracic nerve was 7.5%. 4. The common shapes of the articular surface of the head were ball-shape(41%), cylinder-shape (25%) and plane-shape (25%) ; and those of the tubercle were cylinder-shape (44%), saddle-shape (31%) and socket-shape (14%).
Head ; Incidence ; Ribs* ; Thoracic Nerves

No abstract available.
Basal Ganglia ; Hypocalcemia*

Characterizations of the VP4 (P type) and VP7 (G type) genes of Korean isolates of bovine rotavirus were performed using RT-PCR/RFLP and nucleotide sequencing analysis. After RT-PCR amplification of partial length (1094bp) of the VP4 and full length (1062bp) of the VP7 genes, amplified PCR products were digested with restriction endonucleases and digestion patterns were compared with those of reference rotaviruses. With the VP4 genes, four RFLP (AD) profiles were observed; three (A, B and C) were the same as those of bovine rotavirus NCDV (P[1]), IND (P[5]) and B223 (P[11]), respectively, Profile D was the same as that of porcine rotavirus OSU (p[7]). With the VP7 genes, five RFLP profiles (I-V) were observed; three of them (1, II and III) were the same as those of bovine rotavirus NCDV (G6), Cody I-801 (G8), and B223 (G10), respectively, Profile IV and V were atypical to those of reference bovine rotaviruses used in this study. These two profiles were identified as G6 and G5, respectively, after analyzing and comparing the nucleotide sequences. The G typing analysis revealed that 61.9% (26/42) were G6, which included G6 subtype; 28.6% (12/42) were G5; 7.1% (3/42) were G10; 2.4% (1/42) were G8. The P typing analysis revealed that 54.8% (23/42) were P(5); 28.6% (12/42) were P(7); 11.8% (5/42) were P(11); 4.8% (2/42) were P(1). Our results showed that G6/P(5) were the most prevalent rotaviruses in diarrheic calves in Korea. Also, this is the first report that G5P(7) rotaviruses were identified from cattle with diarrhea.
Animals ; Base Sequence ; Cattle ; Diarrhea ; Digestion ; DNA Restriction Enzymes ; Korea ; Polymerase Chain Reaction ; Polymorphism, Restriction Fragment Length* ; Rotavirus*

No abstract available.
Orchiectomy* ; Testis*

No abstract available.
Encephalitis, Herpes Simplex* ; Herpes Simplex*

No abstract available.
Encephalitis, Herpes Simplex* ; Herpes Simplex*

For measurement of the degree of osteoporosis, various methods have been used. The Saville's index of the lumbar spine is very simple method. With the object of studying the reliability and clinical usefulness of Saville's index, authors compared the Saville's index with anteroposterior(A.P.) and lateral Dual x-ray absorptiometry, and the Singh's index with the anteroposterior D.X.A. We took the D.X.A. and simple lumbar spine lateral view in 124 patients in same time and also performed D.X.A. and both hips anteroposterior views in 112 patients, then analyzed the correlation between the A.P. and lateral D.X.A., Saville's index and D.X.A., Singh's index and D.X.A. The results were as follows. 1. The correlation coefficient of the A.P. and lateral D.X.A. was 0.46 and appeared the low degree of correlation. 2. The correlation coefficient of the A.P. and lateral D.X.A. compared with Saville's index were 0.68 and 0.83, respectively. Saville's index appeared the higher correlation in lateral D.X.A. than A.P. D.X.A. 3. The correlation coefficient of Singh's index and D.X.A. was 0.84, appeared nearly the same results of Saville's index with lateral D.X.A. 4. Intrapersonal differences were 36% in Saville's index, 28% in Singh's index. Saville's index appeared higher intrapersonal error than Singh's index. The lateral D.X.A. is more accurate and precise method than A.P. D.X.A. because lateral D.X.A. reduces the influence of soft tissue calcification and degenerative changes of spine. As Saville's index is a grading method based on lateral view of lumbar spine, we think that it should be compared with the lateral D.X.A. Regarding this results, authors suggest that Saville's index is not any accurate measurement of bone quantity, but has clinical usefulness for evaluation of osteroporosis.
Absorptiometry, Photon ; Bone Density ; Hip ; Humans ; Methods ; Osteoporosis ; Spine

The fracture of femoral head with concommittant hip dislocation is very rare and the choice of its treatment is still controversial. Various methods of treatment such as Judet prosthesis (Palin, 1954), mold arthroplasty (Lipscomb, 1958), Thompson endomedullary prosthesis (Burman, 1958), and bone peg fixation have been adopted without much success, but Sarmiento and Laird (1973) recently reported a case of femoral head fracture that was successfully treated with screw fixation of the fracture fragments. The authors present a case of femoral head fracture combined with dislocation of ipsilateral hip that was treated successfully by the Sarmientos screw fixation method. A two year follow-up indicated a normal hip function, restored without sequellae. The authors consider this method very valuable as a first step treatment.
Arthroplasty ; Dislocations ; Follow-Up Studies ; Fungi ; Head ; Hip Dislocation ; Hip ; Methods ; Prostheses and Implants

We reviewed 40 cases of femoral shaft fractures in children treated with split Russel traction and initial fracture angulation above 10 degree. The treatment of femoral shaft fractures in children is various according to age. Satisfactory results have been reported with split-Russel traction. At an average follow-up of 33 months, we obtained following results about remodelling of fracture site & physeal site, possible acceptable angulation of fracture. 1. The average time of traction was 18 days, and hip spica cast was applied for 28 days. 2. Malunion within 25degrees in flexion & 23degrees in valgus & 24degrees in varus was well corrected spontaneously. 3. Average correction of initial angular deformity was 86% at last follow up. 4. Anterior angulation was corrected at 83%, varus 87%, valgus 88%. 5. Remodelling according to direction of deformity was no statistical correlation (P>0.05), and then spontaneous correction of angular deformity was same without relation to direction of deformity. 6. Remodelling according to site was statistical correlation (P<0.05), fracture site 26%, physes 74%. And proximal physes 36%, distal physes 38%.
Child* ; Congenital Abnormalities* ; Follow-Up Studies ; Hip ; Humans ; Traction*

Radial nerve paralysis associated with humeral shaft fracture is the most common peripheral nerve lesion complicating fractures. The mechanism of injury, treatment, and prognosis of radial nerve paralysis associated with fracture of the humerus vary considerably, depending on when the nerve injury occured with respect to the humeral fracture and its subsequent treatment. A clinical study was performed on 243 patients with fractures of the humeral shaft. Especially fourty two cases of radial nerve paralysis associated with fracture of the humerus were analyzed at Department of Orthopedic Surgery, Yonsei University College of Medicine from January 1965 to December 1982. The results were summarized as follows: l. Among 243 humerus shaft fractures, the ratio of male to female was 2: 1. The common cause of radial nerve paralysis associated with humerus fracture were due to traffic accident and industrial machine injury. The closed fracture was 205 cases(84.4%) and the most common type of fracture was comminuted fracture(52.6%) 2. Among 243 humerus shaft fractures, 42 cases(17.3%) complicated the radial nerve paralysis. The radial nerve paralysis was the most vulnerable to injury at the distal third of the humerus, especially when there was open or comminuted fracture. The incidence of primary radial nerve paralysis was 8%(34 cases), and 19#g(8 cases) in secondary radial nerve paralysis. 3. Among 42 radial nerve paralysis associatd with humerus fractures, 15 cases were treated by conservative method. And 27 cases were treated by surgical exploration. By surgical exploration the practical cause of radial nerve paralysis were found: 13 cases negative, 5 cases contusion, 3 cases stretching. The recovery sign of radial nerve paralysis was noted from 2 weeks after treatment. Spontaneous neurological recovery was not noted beyond 6 months after treatment. Thirty two patients were available for follow up study. The overall recovery rate of radial nerve paralysis was 81.3. The practical causes of patient with no recovery of nerve function were cross section of nerve, severe stretching or entrapment of radial nerve between the sites of fracture. From a consideration of these series, it was concluded that satisfactory result was obtained from conservative management in humerus shaft fracture associated with radial nerve paralysis. Indication of early surgical exploration of radial nerve paralysis associated with humeral fractures are open fractures requiring debridement, spiral or oblique fractures with marked displacement, and progressive nerve paralysis.
Accidents, Traffic ; Clinical Study ; Contusions ; Debridement ; Female ; Follow-Up Studies ; Fractures, Closed ; Fractures, Comminuted ; Fractures, Open ; Humans ; Humeral Fractures ; Humerus ; Incidence ; Male ; Methods ; Orthopedics ; Paralysis ; Peripheral Nerves ; Prognosis ; Radial Nerve