Four patients were treated who had limited flexion of the hips and various degrees of contracture of the abduction and external rotator muscles because of fibrosis of the gluteus maximus muscle. Each patient had a typical restriction of motion such that an affected hip could not be flexed in the usual sagittal plane, but had to be flexed in abduction. Genetic, congenital and postnatal factors have been suggested as the cause of fibrosis of gluteus maximus muscle. Three of the 4 patients reported here are of congenital origin and another one is of postnatal factor repeated intramuscular injections. Excellent correction of the hip contracture was achieved in all patients by division of the fibrotic bands.
Contracture ; Fibrosis ; Hip Contracture ; Hip ; Humans ; Injections, Intramuscular ; Muscles

The effects of naloxone on circulation and respiration were observed in 20 surgical patients during general anesthesia. Respiratory and circulatory changes were measured up to 15 minutes after naloxone injection at 5 minute intervals. Blood pressure and heart rate were slightly increased after naloxone injection during l5 minutes, but were not significantly increased. Arterial carbon dioxide partial pressure and pH were considerably decreased after naloxone injection during 15 minutes. Respiratory rate, tidal volume, and minute volume were markedly increased after naloxne injection during l5 minutes. In conclusion naloxone doses of 0.01 mg/kg seemed not to significantly change circulation and respiration during general anesthesia and naloxone slightly increased circulatory and respiratory function.
Anesthesia, General* ; Blood Pressure ; Carbon Dioxide ; Heart Rate ; Humans ; Hydrogen-Ion Concentration ; Naloxone* ; Partial Pressure ; Respiration* ; Respiratory Rate ; Tidal Volume

Scaphoid fracture is the most common carpal bone fracture and its treatment is frequently delayed due to difficulties of diagnosis. Nonunions and avascular necrosis are commonly developed due to peculiar blood supply. Though most of the undisplaced fracture, diagnosed early, can be managed easily by plaster of Paris immobilization, many cases of delayed diagnosis, displaced fractures and nonunions are difficult to treat and its outcome is not uniform. Ruse reported good results by iliac bone graft via volar approach and several internal fixation methods are reported such as K-wire, compression screw, Herbert screws etc. Recently, many suthors advocated accurate anatomical reduction in fear of volar and dorsal intercalary segmental instability. We reviewed 30 cases of scaphoid fracture at the department of orthopedic surgery, Kyungpook national university hospital, from June, 1986 to April, 1989 and obtained the following results. l. Among 30 cases of scaphoid fractures, 27 cases(90 %) were males. 2. Twenty one cases(70%) were between second decade and third decade. 3. The fracture mechanism is hyperdorsiflexion of the wrist during slip down or fall down in 21 cases(70%). 4. Right side is 17 cases(57%) and left 13 cases. Middle 1/3 fracture occupies 24 cases(80%) in anatomical location. 5. Among 15 cases of the fresh fracture, 11 cases(93%) attained bone union by plaster pf Paris immobilization. 6. Among 18 cases of operation, 3 cases were acute transscaphoid perilunar dislocation(TSPD), 1 case was delayed TSPD, 5 were delayed unions and 9 were monunions. Operative methods were Herbert screw fixations in 8, Herbert screw fication with iliac bone graft in 4, Russe's bone grafts in 6 cases. 7. The results of the treatment were classified according to the bone union status and range of motion of the wrist. In operative treatment, excellent and good results were obtained in 6 and 11 cases respectively, poor result in 1 case. In conservative treatment, excellent and good results in 6 and 5 cases respectively, fair in 1 case.
Calcium Sulfate ; Carpal Bones ; Clothing ; Delayed Diagnosis ; Diagnosis ; Gyeongsangbuk-do ; Humans ; Immobilization ; Male ; Necrosis ; Orthopedics ; Range of Motion, Articular ; Transplants ; Wrist

OBJECTIVE: Terson's syndrome, a complication of visual function, has occasionally been reported in patients with aneurysmal subarachnoid hemorrhage (SAH), however the factors responsible for Terson's syndrome in aneurysmal SAH patients have not yet been fully clarified. In this study, we report on potential risk factors for prediction and diagnosis of Terson's syndrome in the earlier stage of the disease course in patients with aneurysmal SAH. MATERIALS AND METHODS: The authors retrospectively analyzed the data of 322 consecutive patients who suffered from aneurysmal SAH in a single institution between Jan. 2007 and Dec. 2013. Medical records including demographics, neurologic examination, and radiologic images were collected to clarify the risk factors of Terson's syndrome. Patients with visual problem were consulted to the Department of Ophthalmology. RESULTS: Among 332 patients with aneurysmal SAH, 34 patients were diagnosed as Terson's syndrome. Four individual factors, including World Federation of Neurosurgical Societies (WFNS) grade at admission, aneurysm size, method of operation, and Glasgow outcome scale showed statistically significant association with occurrence of Terson's syndrome. Of these, WFNS grade at admission, aneurysm size, and method of operation showed strong association with Terson's syndrome in multivariate analysis. Terson's syndrome accompanied by papilledema due to increased intracranial pressure led to permanent visual complication. CONCLUSION: In patients with aneurysmal SAH, the patients' WFNS grade at admission, the size of the aneurysms, particularly the diameter of the aneurysm dome, and the method of operation might influence development of Terson's syndrome.
Aneurysm* ; Demography ; Diagnosis ; Glasgow Outcome Scale ; Humans ; Incidence* ; Intracranial Pressure ; Medical Records ; Multivariate Analysis ; Neurologic Examination ; Ophthalmology ; Papilledema ; Retrospective Studies* ; Risk Factors* ; Subarachnoid Hemorrhage* ; Vitreous Hemorrhage

OBJECTIVE: Terson's syndrome, a complication of visual function, has occasionally been reported in patients with aneurysmal subarachnoid hemorrhage (SAH), however the factors responsible for Terson's syndrome in aneurysmal SAH patients have not yet been fully clarified. In this study, we report on potential risk factors for prediction and diagnosis of Terson's syndrome in the earlier stage of the disease course in patients with aneurysmal SAH. MATERIALS AND METHODS: The authors retrospectively analyzed the data of 322 consecutive patients who suffered from aneurysmal SAH in a single institution between Jan. 2007 and Dec. 2013. Medical records including demographics, neurologic examination, and radiologic images were collected to clarify the risk factors of Terson's syndrome. Patients with visual problem were consulted to the Department of Ophthalmology. RESULTS: Among 332 patients with aneurysmal SAH, 34 patients were diagnosed as Terson's syndrome. Four individual factors, including World Federation of Neurosurgical Societies (WFNS) grade at admission, aneurysm size, method of operation, and Glasgow outcome scale showed statistically significant association with occurrence of Terson's syndrome. Of these, WFNS grade at admission, aneurysm size, and method of operation showed strong association with Terson's syndrome in multivariate analysis. Terson's syndrome accompanied by papilledema due to increased intracranial pressure led to permanent visual complication. CONCLUSION: In patients with aneurysmal SAH, the patients' WFNS grade at admission, the size of the aneurysms, particularly the diameter of the aneurysm dome, and the method of operation might influence development of Terson's syndrome.
Aneurysm* ; Demography ; Diagnosis ; Glasgow Outcome Scale ; Humans ; Incidence* ; Intracranial Pressure ; Medical Records ; Multivariate Analysis ; Neurologic Examination ; Ophthalmology ; Papilledema ; Retrospective Studies* ; Risk Factors* ; Subarachnoid Hemorrhage* ; Vitreous Hemorrhage

Recently, the detection of traumatic intracerebral hematoma has been greatly expedited by the advent of computed tomography. However, Traumatic Basal Ganglia Hematoma(TBGH) has remained rare and its prognosis has been regarded as poor. The authors obtained following results from the analysis of clinical features and outcome on 50 cases of TBGH who has been treated at the department of neurosurgery, Wonju Christian Hospital from January, 1984 to June, 1988. 1) The incidence of TBGH was 2% of all head-injured patients. 2) The average age of patient was 26.6 years, and the most common cause was motorvehicular accident(80%). 3) The clinical features revealed mental deterioration on 44 cases, followed by motor weakness(23 cases), and decerebrate rigidity(16 cases). 4) The frequent location of hematoma was putamen(27 cases, >50%), internal capsule(9 cases, 14%). 5) The combined lesion showed mostly lower GCS(Glasgow Coma Scale) than solitary lesion(P<0.001). 6) The groups of both GCS above 8(P<0.001) and small hematoma volume below < 15ml(P<0.001) showed relatively good outcome.
Basal Ganglia* ; Coma ; Gangwon-do ; Hematoma ; Humans ; Incidence ; Neurosurgery ; Prognosis

PURPOSE: The management of the patella in total knee arthroplasty is still controversy. The purpose of this study was to evaluate clinical and radiological results after total knee arthroplasty without patellar resurfacing. MATERIALS AND METHODS: We retrospective evaluated the nonresurfaced patella in 50 Knees(45 patients) at an average of 65.5 months after total knee arthroplasty(Duracon (R), Howmedica, Rutherford, NJ). Patients were diagnosed as osteoarthritis in 45 and rheumatoid arthritis in 3 and the others were osteonecrosis and evaluated using the knee society knee score, functional knee score and modified patellar score. RESULTS: The mean preoperative knee society knee score in osteoarthritis and rheumatoid arthritis were 58.2 and 36.7 points, and functional score were 35.8 and 34 points. The mean postoperative knee society knee score in osteoarthritis and rheumatoid arthritis were 94.5 and 91.2 points, and functional score were 73.2 and 81 points and the mean modified patellar score was 28.5 points, and 26 cases(52%) were excellent(30-35 points), 18 cases(36%) were good(25-29 points) and 6 cases(12%) were fair(20-24 points). There were no patella-associated complications and in 8 cases(16%) of anterior knee pain, which resolved by a postoperative 4.1 months with conservative treatment. CONCLUSION: Total knee arthroplasty with patelloplasty, without patellar resurfacing , provided satisfactory results without significant problems, and can avoid the patellar complications. But long term radiological and clinical follow-up is recommended.
Arthritis, Rheumatoid ; Arthroplasty* ; Follow-Up Studies ; Humans ; Knee* ; Osteoarthritis ; Osteonecrosis ; Patella ; Retrospective Studies

PURPOSE: We aimed to discover clinical and angiographic predictors of microvascular dysfunction using the index of microcirculatory resistance (IMR) in patients with ST-segment elevation myocardial infarction (STEMI). MATERIALS AND METHODS: We enrolled 113 patients with STEMI (age, 56+/-11 years; 95 men) who underwent primary percutaneous coronary intervention (PCI). The IMR was measured with a pressure sensor/thermistor-tipped guidewire after primary PCI. The patients were divided into three groups based on IMR values: Low IMR [<18 U (12.9+/-2.6 U), n=38], Mid IMR [18-31 U (23.9+/-4.0 U), n=38], and High IMR [>31 U (48.1+/-17.1 U), n=37]. RESULTS: The age of the Low IMR group was significantly lower than that of the Mid and High IMR groups. The door-to-balloon time was <90 minutes in all patients, and it was not significantly different between groups. Meanwhile, the symptom-onset-to-balloon time was significantly longer in the High IMR group, compared to the Mid and Low IMR groups (p<0.001). In the high IMR group, the culprit lesion was found in a proximal location significantly more often than in a non-proximal location (p=0.008). In multivariate regression analysis, age and symptom-onset-to-balloon time were independent determinants of a high IMR (p=0.013 and p=0.003, respectively). CONCLUSION: Our data suggest that age and symptom-onset-to-balloon time might be the major predictors of microvascular dysfunction in STEMI patients with a door-to-balloon time of <90 minutes.
Aged ; Angiography/*methods ; Female ; Humans ; Male ; Microcirculation ; Middle Aged ; Myocardial Infarction/physiopathology/*surgery ; Operative Time ; *Percutaneous Coronary Intervention ; Regression Analysis

We investigated whether the presence of J wave on the surface electrocardiography (sECG) could be a potential risk factor for ventricular fibrillation (VF) during acute myocardial infarction (AMI). We performed a retrospective study of 317 patients diagnosed with AMI in a single center from 2009 to 2012. Among the enrolled 296 patients, 22 (13.5%) patients were selected as a VF group. The J wave on the sECG was defined as a J point elevation manifested through QRS notching or slurring at least 1 mm above the baseline in at least two leads. We found that the incidence of J wave on the sECG was significantly higher in the VF group. We also confirmed that several conventional risk factors of VF were significantly related to VF during AMI; time delays from the onset of chest pain, blood concentrations of creatine phosphokinase and incidence of ST-segment elevation. Multiple logistic regression analysis demonstrated that the presence of J wave and the presence of a ST-segment elevation were independent predictors of VF during AMI. This study demonstrated that the presence of J wave on the sECG is significantly related to VF during AMI.
Arrhythmias, Cardiac/*diagnosis ; Creatine Kinase/blood ; *Electrocardiography ; Female ; Heart Conduction System/*abnormalities ; Humans ; Male ; Middle Aged ; Myocardial Infarction/*diagnosis/pathology ; Retrospective Studies ; Risk Factors ; Ventricular Fibrillation/*diagnosis/pathology/physiopathology

This study analyzed the outcome of 26 cases of cesarean hysterectomy performed at Wonju Christian Hospital, College of medicine, Yonsei university during 15 years from January, 1982 to May, 1996. There were 27,602 deliveries during this period. Cesarean hysterectomy was performed in 11 of 10,373 cesarean section(0.11 %) and in 15 of 17,229 vaginal deliveries(0.09 %). The age of patients varied from 20 to 48. Indications for emergency cesarean hysterectomy were uterine atony (46.2 %), uterine rupture(26.9 %), and placenta accreta(19.2 %). The relative risk of emergency hysterectomy was 1.22(95 % confidence interval 0.56 to 2.65) for cesarean deliveries, 1.91(95 % confidence interval 0.73 to 4.98) for prior cesarean deliveries and 20.56(95 % confidence interval 10.85 to 38.95) for placenta previa. The patients who had cesarean hysterectomy received from 750 ml to 11,500 ml of blood transfusion with a mean of 3,500 ml. No significant differences in length of operating time, amount of blood loss and postoperative complications were found between total abdominal hysterectomy and subtotal abdominal hysterectomy. In about 1/2 of total patients (46.2 %), there were no operative complications. Maternal death was found in 1 case. Hemorrhage still remains main cause of maternal mortality, the decision of hysterectomy must be conjunction with maternal life saving and free from various dangerous sequalae. So in this study, clinical evaluation for cesarean hysterectomy and an attempt to identify risk factor that might pridict those patients likely to require emergency hysterectomy was made.
Blood Transfusion ; Emergencies ; Gangwon-do ; Hemorrhage ; Humans ; Hysterectomy* ; Maternal Death ; Maternal Mortality ; Placenta ; Placenta Previa ; Postoperative Complications ; Risk Factors ; Uterine Inertia