이승준 교수

Level III, Retrospective comparative study.

With proper selection of the bearing surface coupled with adjustment of lengthening, cementless total hip arthroplasty using trochanteric osteotomy without subtrochanteric osteotomy might be a favorable treatment option for high hip dislocation.

Background/Aims: There are several methods for obtaining tissue samples to diagnose malignant biliary strictures dur-ing endoscopic retrograde cholangiopancreatography (ERCP). However, each method has only limited sensitivity. This study aimed to evaluate the diagnostic accuracy of a combined triple-tissue sampling (TTS) method (on-site bile aspiration cytology, brush cytology, and forceps biopsy). Methods: We retrospectively reviewed 168 patients with suspicious malig-nant biliary strictures wh

Despite arthroscopy being associated with significantly superior iHOT-33 scores after 12 months of follow-up, we were unable to discern the difference between the treatment strategies using other scoring methods, such as HOS, EQ-VAS, mHHS, and NAHS. Further studies will be needed to conclusively determine if 1 strategy is superior to the other for treating FAI.

Short, metaphyseal stabilizing tapered stems could be a reliable treatment option for osteoporotic femoral neck fractures.

Elderly female patients (≥65 years old) who underwent surgery for femoral neck, intertrochanteric, or subtrochanteric fracture regardless of surgery type will be included. The BSE will be conducted using a computed posturographic system for a 2-week intervention period following HFS. The primary outcome of this study is Berg balance scale score. All functional outcomes will be measured at 1 and 3 weeks and at 3 and 6 months after the surgical intervention. The data will be analyzed using the int

Despite several studies having recommended TXA administration in orthopedic surgery, our study did not find TXA usage to be more effective than not using TXA in pelvic and acetabular fracture surgery, especially in terms of EBL reduction, transfusion rates, and the risk of postoperative complications.

2-stage THA following skeletal traction after extensive soft tissue release showed favourable results in terms of neurologic complication prevention and LLD resolution. However, a large proportion of patients still necessitated shortening osteotomy with a risk for nonunion at the osteotomy site. Though surgical procedures might be complicated and necessitate longer hospital stays, 2-stage THA with extensive soft tissue release might be an alternative treatment option for patients with severe LLD

Mycobacterium arupense , a slow-growing nontuberculous my- cobacterium (NTM), was first isolated from clinical samples in 2006 [1]. It is a member of the M. terrae complex, which in- cludes M. arupense, M. engbaekii, M. heraklionense, M. hiber- niae, M. kumamotonense, M. longobardum, M. nonchromogeni- cum, M. senuense , and M. terrae [1-5]. Although the M. terrae complex is generally considered nonpathogenic [6], infections caused by the M. terrae complex have been reported [7-9]. The pathogenic

Infective spondylodiscitis is a rare complication that can occur after interventional spinal procedures, of which symptoms are usually back pain and fever. Early diagnosis of infective spondylodiscitis is critical to start antibiotics and to improve prognosis. Laboratory examinations including complet blood cell count (CBC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) are conventional tools for the early detection of infectious spondylitis. However, we experienced infectiv

CHARGE syndrome MIM #214800 is an autosomal dominant syndrome involving multiple congenital malformations. Clinical symptoms include coloboma, heart defects, choanal atresia, retardation of growth or development, genital hypoplasia, and ear anomalies or deafness. Mutations in the chromodomain helicase DNA binding protein 7 (CHD7) gene have been found in 65-70% of CHARGE syndrome patients. Here, we describe a 16-month-old boy with typical CHARGE syndrome, who was referred for CHD7 gene analysis.