Clavicle Fracture during Delivery / 대한정형외과학회잡지

Birth injury is defined as any condition that affects the fetus adversely during the labor or delivery. Clavicle fracture during the delivery can be found in 0.49-0.95% if all living newborns. The objectives of this study were to identify and prevent the contribution facture during delivery. We obtained 98 patients of the clavicle fracture among the 13,698 neonates delivered at P.M.C from March. 1991 to Feb. 1994. We analysed the 98 patients of the clavicle fracture with 857 control group according to neonatal factors, maternal factors and methods of delivery. The results were as follows ; 1. Of all the cases of the clavicle fracture, the site of the fracture was middle 1/3 of the clavicle and majority of the fracture were displaced(82.5%). 2. Birth injuries which were associated with clavicle fracture were increased than those without clavicle fracture in brachial plexus injuries, scalp and intracranial hemorrhage, and skull fracture. 3. Contributing factors which were increased the fracture of the clavicle during the delivery were as follows; i) Maternal age over 37 years and below 24 years. ii) Gestational age over 40 weeks (especially over 42 weeks) iii) Birth weight over 3500kg. 4. The proportion of the vacuum extraction during the delivery was nearly double times in patient group than in control group.

The Clinical Study of the Proximal Shaft Fracture of the Femur in Children / 대한정형외과학회잡지

In general, satisfactory results can be obtained by nonoperative means in the management of proximal femoral shaft fracture in children. Howerver, it is sometimes difficult to maintain the fracture alignment by the nonoperative means because of different muscle pulls in the thigh. The proximal fragment tend to be displaced and roentgenograms are difficult to be taken during traction. These problems have led some authors to advocate open reduction and internal fixation which facilitate overall care. We report our experiences on nonoperative and.operative treatment for proximal femoral fracture at the Chon-ju Presbyterian Medical Center from February 1987 to January 1991. The results are as follows ; 1. There were 20 cases in male, 7 cases in female. Average age at injury was 6.9 years (range, 6 months to 12 years and 8 months). Traffic accident was the most common cause (70.3%). 2. Average immobillization time was 9.2 weeks (range, 6.0 weeks to 12.1 weeks) in the nonoperative treatment group(17 cases), while 8.1 weeks(range, 6.1 weeks to 11.4 weeks) in the operative treatment group (10 cases). 3. Average bony union time was 9.6 weeks (range, 6.3 weeks to 12.5 weeks) in the nonoperative treatment group(17. cases) and 11.2 weeks (range, 9.0 weeks to 13.4 weeks) in the operative treatment group (P < 0.05). 4. Average overgrowth of femur was 3.3mm(range,

Formation of heterotopic bone after hip joint arthroplasty / 대한정형외과학회잡지

No abstract available.