A5022198004- Orthopedic Surgery and Rehabilitation
- Elbow and Forearm Trauma Treatment
- Shoulder Injury and Treatment
- Bone fractures and treatments
- Cardiac, Anesthesia and Surgical Outcomes
- Peripheral Nerve Disorders
- Pneumothorax, Barotrauma, Emphysema
- Tendon Structure and Treatment
- Abdominal Surgery and Complications
- Sports injuries and prevention
Osaka University
2023-2024
Otemae Hospital
2023
Osaka Hospital
2022
Malunion after distal radial fractures with intra-articular and extra-articular deformities is difficult to treat. We report two cases of simultaneous corrective osteotomies for malunion radius using a patient-matched surgical guide plate (patient-matched instruments [PMIs]) created based on preoperative computer simulation. Both patients experienced pain limited range motion in the wrist forearm. Three-dimensional models were CT simulate osteotomy. Two types PMIs correct deformity step-off....
Three-dimensional (3D) capacity for remodelling in cubitus varus deformity (CVD) after paediatric supracondylar humeral fractures (PSHFs) remains unelucidated. This study investigated patterns PSHFs by examining 3D distribution over time injury.
Distal radius fractures (DRFs) with dorsal malunion increase the risk of osteoarthritis (OA), although cause post-DRF OA is yet to be elucidated. To clarify abnormal effects a deformity, we evaluated bone density (BD) and stress-distribution patterns articular surface in dorsally malunited DRFs.
Evaluating complicated stress across the elbow under joint motion remains difficult. Here, we aimed to evaluate distribution of subchondral bone density in normal bones and further characterize their spatial relationships during estimate loading articular surface using three-dimensional computed tomography models. The exhibited a consistent pattern density. High-density regions were distributed capitellum posterior humeral trochlea, sagittal ridge ulnar trochlear notch ulnar-volar side...
Abstract This study aimed to reproduce and analyse the in vivo dynamic rotational motion of forearm clarify involvement anatomical function interosseous membrane (IOM). The radius ulna was analysed using a novel image-matching method based on fluoroscopic computed tomography images for intensity-based biplane two-dimensional–three-dimensional registration. Twenty upper limbs from 10 healthy volunteers were included this study. mean range rotation 150 ± 26° dominant hands 151 18° non-dominant...
Cubitus varus deformity is primarily a cosmetic complaint that causes some early and late complications. However, no studies have reported the cubitus regarding frequency of complications, relationship to degree deformity, period from occurrence initial injury.
Background: Primary fascia closure is often difficult following an open abdomen (OA). While negative-pressure wound therapy (NPWT) recommended to enhance successful primary closure, the optimal methods and degree of negative pressure remain unclear. This study aimed elucidate NPWT as a tentative abdominal for OA achieve closure. Materials Methods: A multicenter, retrospective, cohort adults who survived greater than 48 h was conducted in 12 institutions between 2010 2022. The achievement...
Abstract This study aimed to reproduce and analyse the in vivo dynamic rotational motion of forearm clarify involvement anatomical function triangular fibrocartilage complex (TFCC). We analysed radius ulna, using a novel image-matching method for intensity-based biplane two-dimensional–three-dimensional (2D–3D) registration. included 20 upper limbs 10 healthy volunteers. The average range rotation was 69.8 ± 14.8° pronation 80.8 13.4° supination. most proximal maximum pronation, moved...