PURPOSE: To review the results of resections of heterotopic ossification around the hip in patients with central nervous system injuries. MATERIALS AND METHODS: Heterotopic ossification was resected in ten hips of eight patients and followed for at least one year. Average age was 38.1 years (range, 21-56 years). We reviewed the charts and the radiographs for overall patient function, location of the lesion, radiographic evidence of maturation and any recurrence. Heterotopic ossification was resected regardless of the result of bone scan. RESULTS: All patients showed improved function. Three minimal recurrences and one moderate recurrence were identified at the last follow-up radiography, but the range of motion had not decreased due to recurrence. CONCLUSION: Severe heterotopic ossification around the hip in patients with spastic paralysis was resected, and it was found that the range of motion was improved in all patients and that the chance of recurrence was minimal, even though the bone scan showed hot uptake on the bone scan.
Adult* ; Central Nervous System ; Follow-Up Studies ; Hip Joint ; Hip* ; Humans ; Muscle Spasticity* ; Ossification, Heterotopic* ; Paralysis ; Radiography ; Range of Motion, Articular ; Recurrence

PURPOSE: To evaluate the clinical results of resection of os subfibulare and lateral ligament reattachment or modified Brostrom procedure in patients with symptomatic os subfibulare. MATERIALS AND METHODS: This is a retrospective study on fourteen patients (14 ankles) who have symptoms associated with os subfibulare. Between August 1999 and July 2004, they underwent 4 resection of os subfibulare and lateral ligament reattachment for ankle pain due to os subfibulare or 10 resection of os subfibulare and modified Brostrom procedure available for ankle instability due to os subfibulare. Follow-up period is averaged for 17.6 months (12-24 months). Clinical results were graded according to the AOFAS clinical rating system. RESULTS: Clinical results were rated as good in 4 ankles after resection of os subfibulare and lateral ligament reattachment, excellent in 5, good in 4, and fair in 1 ankle after the resection of os subfibulare and modified Brostrom procedure. In the last follow up period, 1 case of anterolateral ankle instability, 1 case of ankle pain and 1 case of inversion limitation were present postoperatively, but all symptoms were improved progressively. CONCLUSION: Resection of os subfibulare and modified Brostrom procedure is a good surgical technique for chronic ankle instability due to os subfibulare. But if just the ankle pain is present, resection of os subfibulare and lateral ligament reattachment is a sufficient procedure.
Ankle ; Collateral Ligaments ; Follow-Up Studies ; Humans ; Retrospective Studies

PURPOSE: To review the results of surgical treatment for superficial peroneal and sural nerve lesion unrelated to laceration. MATERIALS AND METHODS: Eleven superficial peroneal and sural nerve lesions in eleven patients were surgically treated at our hospital with follow up of average 20.7 months (range, 9-64 months). The anatomical locations of the lesion were on superficial peroneal nerve in seven patients including two patients having ganglion and sural nerve in four patients. Two patients were male and the average age at surgery was 41.5 years (range, 23-57 years). Six cases developed after repetitive sprain and five cases had no trauma history. Clinical results were assessed according to the criteria of Pfeiffer and Cracchiolo. RESULTS: The methods of operation were proximal resection of the nerve lesion in nine cases and removal of ganglion only in two cases. The results were excellent in four cases, good in five cases, fair in one case and poor in one case. Ten cases (10 patients) were satisfied with the result of treatment. CONCLUSION: We can expect satisfactory results of surgical treatment for superficial peroneal and sural nerve lesion unrelated to laceration.
Follow-Up Studies ; Ganglion Cysts ; Humans ; Lacerations* ; Male ; Peroneal Nerve ; Sprains and Strains ; Sural Nerve*

PURPOSE: Theaim of this study was to review the results of treatment for deep infection following repair of Achilles tendon rupture using reverse sural arterialized flap and/or flexor hallucis longus transfer. MATERIALS AND METHODS: Five cases of Achilles tendon infection in five patients were treated using reverse sural arterialized flap and/or flexor hallucis longus transfer at our hospital with followed up of average 23.6 months (range, 13-43 months). Three patients were male and average age at surgery was 52.0 years (range, 42-59 years). Clinical results were evaluated by the method of Percy and Conochie, and the isokinetic peak torque value was interpreted according to the guideline of Sapega. RESULTS: The clinical result was excellent in three cases, good in one case and fair in one case. The isometric peak torque value for 30 degrees per second was normal in two cases, possibly abnormal in one case, and probably abnormal in two cases, and for 120 degrees, normal in one case, probably abnormal in four cases. Five cases in five patients were satisfied with the result of treatment. CONCLUSION: We can expect satisfactory results of treatment for deep infection following repair of Achilles tendon rupture using reverse sural arterialized flap and/or flexor hallucis longus transfer.
Achilles Tendon* ; Humans ; Male ; Rupture* ; Torque

PURPOSE: To present our operative experiences with carpometacarpal (CMC) injuries, excluding thumb. MATERIALS AND METHODS: Thirty four fracture and dislocations of CMC joint excluding thumb were reviewed retrospectively. Emphases were placed on injury mechanisms, anatomical location, times between diagnosis and surgery, treatment and complications. RESULTS: The average age of patients was 31.5 years. 19 cases of axial loading by blow as an injury mechanism. The 5th CMC joint was found to be the most frequently involved single joint (18 cases of 34 cases). Dorsal dislocation of CMC joints was present in 12 cases. Comminution of the carpal or metacarpal bone was present in 18 cases. The average time to surgery was 6 days. Twenty-seven cases were operated upon by closed reduction and percutaneous pinning. Seven cases were treated by open reduction and internal fixation. In the last follow up period, a clinically full hand function was restored in 31 cases. Intermittent pain was present in 6 cases in which there was grip weakness in 4 cases and limitation of motion in 3 cases. However, all cases were able to activities of daily living. CONCLUSION: We obtained good outcomes in CMC joint injuries through the accurate diagnosis and proper operative treatment.
Activities of Daily Living ; Carpometacarpal Joints* ; Diagnosis ; Dislocations ; Follow-Up Studies ; Hand ; Hand Strength ; Humans ; Joints ; Retrospective Studies ; Thumb

To review the meniscus from a historical perspective especially on surgical management and general guidelines for arthroscopic meniscectomy procedures for various types of meniscal tears. We searched MEDLINE and PubMed for the years of 1980-2010 using the terms meniscus, meniscal repair, menisectomy, and arthroscopy. Orthopedic surgeons frequently encounter patients with pain or functional impairment of the knee joint and repair or resection of the injured meniscus is one of the most common orthopedic operative procedures. The object of meniscal surgery is to reduce pain, restore functional meniscus and prevent the development of degenerative osteoarthritis in the involved knee. Historically, total meniscectomy was a common procedure performed for meniscus tear symptoms. However, it has been reported that total meniscectomy has deleterious effects on the knee. In the past, the menisci were thought as a functionless remnant tissue. Currently, it is known that the meniscus is an important structure for knee joint function. Menisci provide several vital functions including mechanical support, localized pressure distribution, and lubrication to the knee joint. It is widely accepted that the function of the meniscus can be preserved through minimal excision. An arthroscopic partial meniscectomy preserving more of the meniscus is preferred over total meniscectomy. In recent decades, this shift toward arthroscopic partial meniscectomy has led to the development of new surgical techniques.
Arthroscopy ; Humans ; Knee ; Knee Joint ; Lubrication ; Orthopedics ; Osteoarthritis ; Prognosis ; Surgical Procedures, Operative

BACKGROUND: Anatomic tunnel positioning is important in anterior cruciate ligament (ACL) reconstructive surgery. Recent studies have suggested the limitations of a traditional transtibial technique to place the ACL graft within the anatomic tunnel position of the ACL on the femur. The purpose of this study is to determine if the 2-incision tibial tunnel-independent technique can place femoral tunnel to native ACL center when compared with the transtibial technique, as the placement with the tibial tunnel-independent technique is unconstrained by tibial tunnel. METHODS: In sixty-nine patients, single-bundle ACL reconstruction with preservation of remnant bundle using hamstring tendon autograft was performed. Femoral tunnel locations were measured with quadrant methods on the medial to lateral view of the lateral femoral condyle. Tibial tunnel locations were measured in the anatomical coordinates axis on the top view of the proximal tibia. These measurements were compared with reference data on anatomical tunnel position. RESULTS: With the quadrant method, the femoral tunnel centers of the transtibial technique and tibial tunnel-independent technique were located. The mean (+/- standard deviation) was 36.49% +/- 7.65% and 24.71% +/- 4.90%, respectively, from the over-the-top, along the notch roof (parallel to the Blumensaat line); and at 7.71% +/- 7.25% and 27.08% +/- 7.05%, from the notch roof (perpendicular to the Blumensaat line). The tibial tunnel centers of the transtibial technique and tibial tunnel-independent technique were located at 39.83% +/- 8.20% and 36.32% +/- 8.10%, respectively, of the anterior to posterior tibial plateau depth; and at 49.13% +/- 4.02% and 47.75% +/- 4.04%, of the medial to lateral tibial plateau width. There was no statistical difference between the two techniques in tibial tunnel position. The tibial tunnel-independent technique used in this study placed femoral tunnel closer to the anatomical ACL anteromedial bundle center. In contrast, the transtibial technique placed the femoral tunnel more shallow and higher from the anatomical position, resulting in more vertical grafts. CONCLUSIONS: After single-bundle ACL reconstruction, three-dimensional computed tomography showed that the tibial tunnel-independent technique allows for the placement of the graft closer to the anatomical femoral tunnel position when compared with the traditional transtibial technique.
Adolescent ; Adult ; Anterior Cruciate Ligament Reconstruction/*methods ; Female ; Femur/radiography/surgery ; Humans ; Imaging, Three-Dimensional ; Male ; Retrospective Studies ; Tibia/*radiography/surgery ; Tomography, X-Ray Computed ; Young Adult

PURPOSE: This descriptive study was conducted to identify the use of complementary and alternative therapies, and the perception and attitudes toward CAT in Korean adults. METHODS: The 1,010 study subjects were recruited from ten regions in South Korea. Data were collected from July to September, 2004. RESULTS: The 43.2% of the sample(n=436) had an experience of using CAT. The subjects using CAT was more likely to have high score in the CAT perception compared to the subjects with no experience of CAT(p=.001). The primary source of information about CAT was mass media(59.7%). The 52.4% of the sample answered that CAT was supplementary and the 27.7% answered CAT was applicable to chronic pain or musculoskeletal disorders. Subjects(34.8%) pointed out that the greatest problem was no scientific informant in the use of CAT. The primary reason of using CAT was to maintain their health or to prevent disease(44.0%), and the 59.0% of the subjects responded that CAT was effective. Majority of subjects were satisfied with CAT(63.3%) and experienced no side effects of CAT(90.6%). CONCLUSION: This study suggests that professional counseling and education for CAT is needed for Korean public as well as the research approach to test the effects of CAT.
Adult* ; Animals ; Cats ; Chronic Pain ; Complementary Therapies* ; Counseling ; Education ; Humans ; Korea

This study was conducted to estimate the causing factors of industrial accident, and to prepare the fittable control program for accident through the evaluation of views of the patients who suffered from accidents. From January 5 to February 6 1993, questionnaire survey was executed on 166 persons who were injured and covered by the insurance under industrial accident compensation law at four university hospitals in Pusan. The results were as follows : 1. Most of subjects worked in the manufacturing (56.6%) and construction(29.5%), and in the small factory less than 49 workers(56.0%). They were thirties and forties(63.8%), less than 3 years tenure(53.6%), habitual drinker(69.2%). And, 72.3% worked for above 9 hours per day, 53.6% worked as near clerks, 89.2% thought that work is rather suitable to his own personality. 2. Self-recognition for the causing factor of industrial accident was the other's malfunction(19.3%), carelessness(15.1%), lack of education for safety(15.1%), and they thought the accident occurred by mainly some defect of establishment and working environment(34.9%), unskillfulness(22.9%), self-carelessness(22.3%). 3. The interests and recognition on safety was insufficient, 88.6% require job education, but 53% pointed out the necessity for strengthening of present status-rather incomplete with relying on self-education (40.9%), no previous participation in safety education (29.5%), etc. 4. For the kind of accident, fall-down(16.3%), crash(13.3%), falling(12.7%) was frequent, head(24.7%) and fracture(41.0%) was frequent for the part and type of injury, respectively. And, they had more injured by cooperative work (82.5%) than single work. As results, improvement of working environment and strengthening education program would be emphasized for the effective control of industrial accident. And, there should be prepared the specific prevention program for the small scale industries.
Accidents, Occupational* ; Busan ; Compensation and Redress ; Education ; Hospitals, University ; Humans ; Insurance ; Jurisprudence ; Questionnaires

Although heart transplantation is a final therapeutic option in pediatric patients with dilated cardiomyopathy (DCMP), the shortage of pediatric heart donors is a major obstacle. In adults with DCMP characterized by cardiac dyssynchrony, cardiac resynchronization therapy (CRT) is known to be an effective treatment option. However, there is a lack of evidence on the effectiveness of CRT in infants with DCMP. Several studies have reported improvement in hemodynamics and cardiac performance following CRT in infants with DCMP. Here, we report CRT in an infant with DCMP during extracorporeal membrane oxygenation with 5 months of follow-up.
Adult ; Cardiac Resynchronization Therapy* ; Cardiomyopathies ; Cardiomyopathy, Dilated* ; Deoxycytidine Monophosphate ; Extracorporeal Membrane Oxygenation ; Follow-Up Studies ; Heart ; Heart Transplantation ; Hemodynamics ; Humans ; Infant* ; Oxygenators, Membrane* ; Tissue Donors