No abstract available.
Hand* ; Surgical Flaps*

A clinical study of the tibial fracture was made on patients, total 234 tibias, who were treated at the Department of Orthopedic Surgery, Paik Hospital, Inje Medical College from 1974 to 1979. The results were as follows: 1. The ratio between male and female was 5. 5: 1 and majority was found between 3rd decade and 5th decade. 2. In the shape of fracture, commiuted fracture, transverse fracrure were common in order. 3. The most common cause of these fractures was traffic accident and the ratio between open and closed fracture was 1:2. 4. The most common associated injury was the fibular fracture. 5. More complications ensued in open reduction and internal fixation than in closed reduction. of 50 cases, which were treated by open reduction and internal fixation, delayed union in 32 cases (64%) and infection in 11 cases (22%) resulted. 6. In the treatment of open comminuted tibial fractures with skin and soft tissue loss or marked displacement, Hoffmans external fixation method and pin and resin external fixation method bad good results, Early motion of adjacent joint, easy care of wound and rigid fixation were obtained by it.
Accidents, Traffic ; Clinical Study ; Female ; Fractures, Closed ; Humans ; Joints ; Male ; Methods ; Orthopedics ; Skin ; Tibia ; Tibial Fractures ; Wounds and Injuries

BACKGROUND AND OBJECTIVES: Cervical vestibular evoked myogenic potentials (cVEMP) test has been widely used to assess the function of the saccule and inferior vestibular nerve. Electrode location and stimulating sound are important factors which might affect the test results. Today those parameters are usually selected to maximize the waveform response. In this study, we tried to find the optimal condition to minimize the range of normal value of cVEMP. SUBJECTS AND METHOD: Thirteen normal subjects (26 ears) were included. We placed electrodes at five different locations over the sternocleidomastoid muscle (SCM) and used four different stimulation sounds. Variances of parameters, including interpeak amplitude, interaural difference (IAD) and normal value were analyzed and compared. RESULTS: When using the classical condition (mid point of SCM and 500 Hz) without rectification, IAD ratio was 20.8+/-14.2% and the range of normal value was 39%. When we used 2000 Hz tone burst sound at the classical electrodes site, IAD ratio and normal value were minimized, resulting in 18.7+/-14.3% and 31% respectively. After the rectification, when using the classical condition, IAD ratio was 26.4+/-22.3% and the range of normal value was 49%. The minimum IAD ratio was measured as 17.4+/-13.7% when we used click sound at SCM at the level of mandibular angle. And the minimum normal value of 32% was measured when we used 1000 Hz tone burst sound at SCM at the level of mandibular angle. CONCLUSION: Although the condition was not optimal for maximizing the interpeak amplitude, we could alternatively use the condition to minimize the normal value.
Electrodes ; Reference Values ; Saccule and Utricle ; Vestibular Evoked Myogenic Potentials* ; Vestibular Nerve

Congenital left atrial appendage aneurysm is a very rare congenital cardiac abnormality. That is postulated to arise from a developmental weakness in the atrial wall in utero. Clinically, patients are often asymptomatic and are diagnosed incidentally, but supraventricular arrhythmias and systemic thromboembolism have also been reported in some cases. Surgical resection at the time of diagnosis is recommended because of the propensity for thromboembolic complications. A 13-month-old female, who was suspected preoperatively as having partial absence of pericardium with left atrial herniation through the defect, underwent surgical resection of the left atrial appendage aneurysm. Exposure through a median sternotomy showed an intact pericardium. The postoperative course was uneventful.
Aneurysm* ; Arrhythmias, Cardiac ; Atrial Appendage* ; Diagnosis ; Female ; Humans ; Infant ; Pericardium ; Sternotomy ; Thromboembolism

BACKGROUND: Pulmonary artery banding(PAB) accompanies some risks in the aspect of band complications and mortality in the second-stage operation. To assess these risks of the second-stage operation after PAB, we reviewed the surgical results of the second-stage operation in the pediatric patients who had undergone PAB in infancy. MATERIAL AND METHOD: From May 1988 to June 1997, a total of 29 patients with preliminary PAB underwent open heart surgery. Ages ranged from 2 to 45 months(mean 20.6+/-9.0 months). Preoperative congestive heart failure conditions were improved after PAB(elective operation group) in 27 patients, but early second-stage procedures were required in the remaining 2 patients due to sustaining congestive heart failure(early operation group). Preoperative surgical indications included 2 double outlet right ventricles(DORV group) and 27 ventricular septal defects as the main cardiac anomaly(VSD group). RESULT: The mean time interval from PAB to the second-stage operation was 15.5+/-8.7 months(range 5 days to 45 months). One patient in the DORV group underwent intraventricular tunnel repair and modified Glenn procedure in the other. In the VSD group, the VSD was closed with a Dacron patch in all patients. Concomitant procedures included a right ventricular infundibulectomy in 4 patients and a valvectomy of the dysplastic pulmonary valve in 1 patient. At the second-stage operations, pulmonary angioplasty was required due to the stenotic banding sites in 18 patients. One patient underwent complete ligation of the main pulmonary artery with the modified Glenn procedure. The mortality at the second-stage operation was 17.2%(5 patients). Causes of death were 4 low cardiac output, and 1 autoimmune hemolytic anemia. Diagnosis with DORV and the early operative group were the risk factors for operative death in this series. There was 1 late death. CONCLUSION: This study revealed the second-stage operation for pulmonary artery debanding and closure of VSD in children was complicated by the correction of the acquired lesions with a significantly high incidence of morbidity and early postoperative deaths. Primary repair is recommended for isolated VSD, if possible.
Anemia, Hemolytic, Autoimmune ; Angioplasty ; Cardiac Output, Low ; Cause of Death ; Child* ; Diagnosis ; Estrogens, Conjugated (USP) ; Heart Failure ; Heart Septal Defects, Ventricular ; Heart* ; Humans ; Incidence ; Ligation ; Mortality ; Polyethylene Terephthalates ; Pulmonary Artery* ; Pulmonary Valve ; Risk Factors ; Thoracic Surgery*