A5050070660- Total Knee Arthroplasty Outcomes
- Orthopaedic implants and arthroplasty
- Orthopedic Infections and Treatments
- Knee injuries and reconstruction techniques
- Mesenchymal stem cell research
- Osteoarthritis Treatment and Mechanisms
- Periodontal Regeneration and Treatments
- Bone fractures and treatments
- Shoulder and Clavicle Injuries
- Hip and Femur Fractures
- Copper Interconnects and Reliability
- Bone health and treatments
- Renal function and acid-base balance
- Bone Tissue Engineering Materials
- Orthopedic Surgery and Rehabilitation
- Trauma Management and Diagnosis
- Elbow and Forearm Trauma Treatment
- Nutrition and Health in Aging
- Shoulder Injury and Treatment
- Corrosion Behavior and Inhibition
- Peripheral Artery Disease Management
- Lower Extremity Biomechanics and Pathologies
- Hemodynamic Monitoring and Therapy
- Organ Donation and Transplantation
- Korean Peninsula Historical and Political Studies
Osaka Rosai Hospital
2021-2025
Wakayama Prefectural Tanabe High School
2021-2023
Osaka Metropolitan University
2023
Shibaura Institute of Technology
2023
Osaka City University
2015-2022
Seikei University
2016
Osaka City General Hospital
2016
Osaka University
2004
Background: Perioperative essential amino acid (EAA) supplementation suppresses lower-limb muscle atrophy and promotes functional improvement in the first 4 weeks after total knee arthroplasty (TKA). However, its effect on recovery of volume strength intermediate term is unclear. The aim this study was to evaluate perioperative EAA 2 years TKA. Methods: Sixty patients who underwent unilateral TKA for primary osteoarthritis were included double-blinded randomized controlled trial. After...
Aims The aim of this study was to assess the effectiveness perioperative essential amino acid (EAA) supplementation prevent rectus femoris muscle atrophy and facilitate early recovery function after total knee arthroplasty (TKA). Methods involved 60 patients who underwent unilateral TKA for primary osteo-arthritis (OA). This a double-blind, placebo-controlled, randomized control trial with randomly allocated two groups, 30 each: (9 g daily) placebo (lactose powder, 9 groups. Supplementation...
Adipose-derived stem cells (ADSCs) have anti-inflammatory and regenerative properties. The purpose of this study was to investigate the effect locally administered ADSCs in a rheumatoid arthritis (RA) mouse model. In an vivo experiment, single-cell three dimensionally-cultured ADSC spheroids were injected intra-articularly into knees RA model mice histologically assessed. Marked improvement synovial inflammation articular cartilage regeneration found ADSC-treated mice. Proliferation,...
Whether postoperative posterior pelvic tilt progression is an independent risk factor for cup revision after total hip arthroplasty (THA) with a conventional polyethylene (PE) liner unclear. This long-term follow-up study assessed the association between and THA using porous-coated anatomic (PCA) system. retrospective cohort included 94 patients who underwent PCA system participated in mean of 25 years. The Japanese Orthopaedic Association (JOA) score was clinical outcome, prosthetic...
Medial-pivot total knee arthroplasty (TKA) is designed with high articular conformity in the medial compartment order to achieve stability. The subjective outcome of patients has been reported be good postoperatively; however, association between objective and stability influence on overall outcomes TKA remained unknown. Our hypothesis was that postoperative flexion joint-gap imbalance could affect instability following medial-pivot prostheses. purpose this study analyze joint gap TKA.A 769...
Implant alignment is an important factor affecting clinical results associated with total knee arthroplasty (TKA). No report exists showing the utility of accelerometer-based portable navigation system among patients marked femoral bowing. The aim this study was to evaluate accuracy a for implant in Asian authors evaluated 142 consecutive TKAs performed primary osteoarthritis since July 2013. A used 67 knees, and conventional jig 75 knees. measured mechanical axis femoral/tibial component...
Early postoperative functional recovery is important in older patients with lower-extremity fractures to prevent disuse, and periprosthetic femoral (PFFs) are no exception. This study aimed compare the early phase after revision for PFF loose stems between cemented cementless stems.
The use of vitamin E-infused highly crosslinked polyethylene (HXLPE) in total knee prostheses is controversial. In this paper we have compared the clinical and radiological results between conventional HXLPE inserts arthroplasty (TKA).The study included 200 knees (175 patients) that underwent TKA using same prostheses. all, 100 (77 had a insert (study group) (98 (control group). There were no significant differences age, sex, diagnosis, preoperative range movement (ROM), Knee Society Score...
Aims Vitamin E-infused highly cross-linked polyethylene (E1) has recently been introduced in total knee arthroplasty (TKA). An vitro wear simulator study showed that E1 reduced wear. However there is no published information regarding vivo Previous reports suggest newly materials which reduce do not necessarily To assist the evaluation of material before widespread use, we established an particle analysis for TKA. The aim this was to compare generation between and conventional (ArCom)...
We report a novel case of the simultaneous post and cone fractures polyethylene (PE) insert in mobile-bearing posterior-stabilized total knee arthroplasty. Twelve years after primary arthroplasty, 72-year-old male patient presented with recurring right instability was diagnosed wear PE based on physical radiological examinations. Revision surgery performed. The had fractured simultaneously. Moreover, femoral tibial components were direct contact each other. One year post-revision, function...
The bone mineral density (BMD) around a femoral component changes after total hip arthroplasty (THA). aim of this study was to investigate the influence morphology preoperative proximal canal on postoperative BMD change femur Zweymüller-type stem. authors performed retrospective review their institutional database. Patients were classified into following 3 groups according flare index (CFI): CFI<3.0, stovepipe group; 3.0<CFI<4.7, normal and CFI>4.7, champagne-flute group. This included 120...
Abstract Background Bone morphogenetic proteins (BMPs) induce osteogenesis in various environments. However, when BMPs are used alone the bone marrow environment, maintenance of new formation is difficult owing to vigorous resorption. This because stimulate differentiation not only osteoblast precursor cells but also osteoclast cells. The present study aimed and maintain using topical co-administration recombinant human BMP-2 (rh-BMP-2) zoledronate (ZOL) on beta-tricalcium phosphate (β-TCP)...