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Quantitative assessment of mesenchymal stem cells contained in concentrated autologous bone marrow aspirate transplantation for the treatment of osteonecrosis of the femoral head: predictive factors and differences by etiology

ObjectiveWe previously established concentrated autologous bone marrow aspirate transplantation as a one-step, lowly invasive, joint-preserving surgical technique for treating osteonecrosis of the femoral head. The objectives of this study were to identify factors that may predict the mesenchymal stem cell (MSC) count in bone marrow aspirate, concentrated using our method, and to...

Comparative Analysis of Cellular and Growth Factor Composition in Bone Marrow Aspirate Concentrate and Platelet-Rich Plasma

of interest. Authors’ Contributions Hisashi Sugaya and Tomokazu Yoshioka contributed equally to this work. Acknowledgments The authors thank Chizuko Fujisawa (Laboratory of Regenerative Medicine and

Comparative Analysis of Cellular and Growth Factor Composition in Bone Marrow Aspirate Concentrate and Platelet-Rich Plasma

of interest. Authors’ Contributions Hisashi Sugaya and Tomokazu Yoshioka contributed equally to this work. Acknowledgments The authors thank Chizuko Fujisawa (Laboratory of Regenerative Medicine and

Autologous Concentrated Bone Marrow Grafting for the Treatment of Osteonecrosis of the Humeral Head: A Report of Five Shoulders in Four Cases

Five shoulders in four patients affected by advanced osteonecrosis of the humeral head were treated with autologous concentrated bone marrow grafting. Bone marrow sample was aspirated from the iliac crests, concentrated by a centrifugation technique, and injected into the necrotic site. The shoulders were evaluated radiologically with X-ray scoring and clinically with measurement...

Autologous Concentrated Bone Marrow Grafting for the Treatment of Osteonecrosis of the Humeral Head: A Report of Five Shoulders in Four Cases

Five shoulders in four patients affected by advanced osteonecrosis of the humeral head were treated with autologous concentrated bone marrow grafting. Bone marrow sample was aspirated from the iliac crests, concentrated by a centrifugation technique, and injected into the necrotic site. The shoulders were evaluated radiologically with X-ray scoring and clinically with measurement...

Knee-Extension Training with a Single-Joint Hybrid Assistive Limb during the Early Postoperative Period after Total Knee Arthroplasty in a Patient with Osteoarthritis

 Kolb Copyright © 2016 Tomokazu Yoshioka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction ... associated (Tomokazu Yoshioka, Hisashi Sugaya, Shigeki Kubota, Mio Onishi, Akihiro Kanamori, and Masashi Yamazaki). References K. Y. Chiu, T. P. Ng, W. M. Tang, and W. P. Yau, “Review article: knee

Knee-Extension Training with a Single-Joint Hybrid Assistive Limb during the Early Postoperative Period after Total Knee Arthroplasty in a Patient with Osteoarthritis

 Kolb Copyright © 2016 Tomokazu Yoshioka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction ... associated (Tomokazu Yoshioka, Hisashi Sugaya, Shigeki Kubota, Mio Onishi, Akihiro Kanamori, and Masashi Yamazaki). References K. Y. Chiu, T. P. Ng, W. M. Tang, and W. P. Yau, “Review article: knee

Feasibility and Efficacy of Autologous Bone Marrow Aspirate Transplantation Combined with Human Parathyroid Hormone 1-34 Administration to Treat Osteonecrosis in a Rabbit Model

 Tomokazu Yoshioka,2 Hisashi Sugaya,2 Katsuya Aoto,1 Hiroshi Wada,1 Kenta Uemura,1 Kenta Tanaka,1 Hiroshi Akaogi,1 Masashi Yamazaki,1 and Hajime Mishima1 1Department of Orthopedics Surgery, Faculty of ... , University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan Correspondence should be addressed to Tomokazu Yoshioka; pj.ca.abukust.dm@akoihsoy Received 12 December 2016; Revised 28 February 2017

Fabella Syndrome as an Uncommon Cause of Posterolateral Knee Pain after Total Knee Arthroplasty: A Case Report and Review of the Literature

The fabella is a sesamoid bone that is located in the lateral head of the gastrocnemius muscle and has been identified on magnetic resonance imaging in 31% of Japanese people. In the present case, a 65-year-old woman experienced posterolateral knee pain, accompanied by a clicking “sound” during active knee flexion, after undergoing total knee arthroplasty for knee osteoarthritis...

Concentrated autologous bone marrow aspirate transplantation treatment for corticosteroid-induced osteonecrosis of the femoral head in systemic lupus erythematosus

Tomokazu Yoshioka Hajime Mishima Hiroshi Akaogi Shinsuke Sakai Meihua Li Naoyuki Ochiai The purpose of this study was to evaluate concentrated autologous bone marrow aspirate transplantation