The University of Osaka · 의학
Satoshi Miyamura 교수의 연구실은 정형외과 수술의 정밀도와 기능적 회복을 높이기 위한 첨단 영상 기반 분석과 맞춤형 수술 기법 개발에 초점을 맞추고 있습니다. 특히 고령 환자의 팔꿈치 및 손목 관절 수술에서 해부학적 구조를 정밀하게 반영한 수술 전 계획 수립과, 비정상적으로 치유되는 골절 및 성장판 손상에 대한 혁신적 수술 기법 개발이 핵심 연구 분야입니다. 3D 모델링, CT 기반 뼈 밀도 분석, 나노섬유 기반 신경재생 기술 등 첨단 기술을 융합한 임상 연구를 지속적으로 수행하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
An enhanced understanding of elbow cartilage geometry will provide additional insights into elbow procedures in elderly individuals, such as hemiarthroplasties, in which anatomical contours could help to restore normal joint function and improve postoperative outcomes.
The partial physeal arrest of the distal radius could result in progressive deformities and functional problems of the wrist. Despite being the most preferred surgical intervention, physeal bar resection (Langenskiöld procedure) is technically demanding. This manuscript aims to illustrate the technical tricks and present an illustrative case of premature physeal arrest of the distal radius managed with a novel method for the Langenskiöld procedure, involving complete removal of the bar using a p
Using 3D modelling software, nonunions were found to exhibit bone density increases in both the distal and proximal fragments in CTs performed between four to 18 weeks after fracture during the course of treatment. 2D bone density measurements using standard CT scans correlate well with 3D models. In patients with scaphoid fractures, CT bone density measurements may be useful in predicting the likelihood of nonunion. Cite this article: <i>Bone Joint J</i> 2020;102-B(9):1200-1209.
This study demonstrated that electrospun nanofiber MeCbl sheets promoted nerve regeneration and functional recovery, indicating that this treatment strategy may be viable for human peripheral nerve injuries.
IV, case series with subgroup analysis.
This case raises the possibil- ity of treating chronic tibial osteomyelitis caused by mixed infection with Nocardia spp and B. fragilis by applying postoperative VAC ther- apy directly to the medullary cavity and covering the residual wound with a gastrocnemius myocutaneous flap.
Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
Evaluating complicated stress across the elbow under joint motion remains difficult. Here, we aimed to evaluate the distribution of the subchondral bone density in the normal elbow bones and further characterize their spatial relationships during elbow motion to estimate the loading stress across the articular surface using three-dimensional computed tomography bone models. The normal elbow joint exhibited a consistent distribution pattern of subchondral bone density. High-density regions were d
The treatment of cubitus varus deformity should be determined because a residual deformity >20° of varus and 25° of extension could develop risk of complications over time.
