Results 71 to 80 of about 39,582 (265)

Use of a Gigli Saw as a Substitute Osteotomy Tool When Oscillating Saw Malfunctions Occur During Hip Arthroplasty

Orthopaedic Surgery, Volume 14, Issue 12, Page 3277-3282, December 2022., 2022
Oscillating saw malfunction occurs frequently when implementing femoral neck osteotomy. This study aimed to introduce the Gigli saw as a novel substitute osteotomy tool with various advantages such as less notch formation and less blood splash generation.
Keyu Kong, Yongyun Chang, Degang Yu, Yuanqing Mao, Yiming Zeng, Mengning Yan, Zanjing Zhai, Huiwu Li   +7 more
wiley   +1 more source

Low Oxygen Tension Enhances Osteogenic Potential of Bone Marrow-Derived Mesenchymal Stem Cells with Osteonecrosis-Related Functional Impairment

Stem Cells International, 2015
Objective. Glucocorticoids can affect the function of bone marrow-derived mesenchymal stem cells (BMMSCs) adversely and merit the requirement for a strategy to correct this anomaly; we assessed the effect of low oxygen (2%) on BMMSCs from rabbits with ...
Lihong Fan, Ruiyu Liu, Jia Li, Zhibin Shi, Xiaoqian Dang, Kunzheng Wang   +5 more
doaj   +1 more source

Clinical Outcomes of Intensity Modulated Proton Therapy for Salivary Gland Carcinoma: High Local Control and Quality of Life Preservation

Head &Neck, EarlyView.
ABSTRACT Background In recent years, particle therapy has shown promise as a local treatment for salivary gland carcinoma (SGC); however, its efficacy and safety remain unclear. This study aimed to evaluate the clinical outcomes of intensity‐modulated proton therapy (IMPT) for SGC.
Gaku Takano, Daisuke Kawakita, Hiromitsu Iwata, Yukiko Hattori, Koichiro Nakajima, Yusuke Tsuzuki, Shuou Sudo, Toshiyuki Toshito, Kensuke Hayashi, Takuma Matoba, Michi Sawabe, Kiyoshi Minohara, Sho Iwaki, Kazuyuki Nakai, Yu Iwase, Shinichi Iwasaki, Hiroyuki Ogino   +16 more
wiley   +1 more source

Magnetic Resonance Imaging Negative Spine Trauma Followed by a Delayed Intravertebral Vacuum Cleft–Kümmell's Disease: A Case Report and Literature Review

Orthopaedic Surgery, Volume 15, Issue 1, Page 366-370, January 2023., 2023
MRI‐negative spinal trauma followed by KD. Lumbar MRI on sagittal planes taken immediately after the trauma and 8 months later. The integrity and connectivity of the vertebra following the initial trauma is are not interrupted, and the marrow signal is even.
Pengguo Gou, Wanli Jing, Jiaming Zhou, Rui Wang, Zun Wang, Feng Chang, Yuan Xue   +6 more
wiley   +1 more source

Peri‐implant inflammation increases the risk of osteonecrosis in mice treated with bisphosphonate

Journal of Periodontology, EarlyView.
Abstract Background Bisphosphonates (BPs) are effective in managing bone diseases due to their anti‐resorptive properties but are linked to medication‐related osteonecrosis of the jaw (MRONJ), particularly concerning dental implants. This study explored the combined impact of ligature‐induced peri‐implant inflammation and zoledronic acid (ZA), a BP ...
Ana Bujila, Davi N. A. Silva, Sepehr Monajemzadeh, Taciane M. da Silveira, Naseim Elzakra, Maísa Casarin, Kimberly Flores, Clara Magyar, Julie Marchesan, Reuben Kim, Sotirios Tetradis, Flavia Q. Pirih   +11 more
wiley   +1 more source

“In‐Out‐In” Percutaneous Reduction Technique for Treatment of Valgus‐Impacted Femoral Neck Fractures: A Technical Trick and Case Series

Orthopaedic Surgery, Volume 15, Issue 1, Page 214-222, January 2023., 2023
“In‐out‐in” percutaneous reduction technique for treatment of valgus‐impacted femoral neck fracture with or without posterior tilt of the femoral head is safe and effective. In our case series, the technique achieved successful bone union and satisfactory function.
Tianming Yu, Jianlei Liu, Jichong Ying, Yunqiang Zhuang   +3 more
wiley   +1 more source

The collagen‐augmented chondrogenesis technique demonstrates superior cartilage repair compared to microfracture for cartilage defects of the knee joint, regardless of age

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study investigated whether age affects clinical outcomes and cartilage repair quality in patients who underwent collagen‐augmented chondrogenesis. Methods The study included patients who underwent either the collagen‐augmented chondrogenesis technique or microfracture for cartilage defects of the knee joint of International ...
Man Soo Kim, Keun Young Choi, Ryu Kyoung Cho, Hyuk Jin Jang, Dong Ho Kwak, Sung Cheol Yang, Seung Taek Oh, Yong In   +7 more
wiley   +1 more source

Autologous chondrocyte implantation, matrix‐induced autologous chondrocyte implantation, osteochondral autograft transplantation and osteochondral allograft improve knee function and pain with considerations for patient and cartilage defects characteristics: A systematic review and meta‐analysis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Previous studies have reported on the outcomes of autologous chondrocyte implantation (ACI) versus matrix‐induced ACI (MACI) and microfracture. Specific clinical outcomes of ACI, MACI, osteochondral autograft transplantation (OAT) and osteochondral allograft (OCA) have not been well studied.
Joseph E. Nassar, Grace Guerin, Taidhgin Keel, Raffaella Russo, Filippo Familiari, Luke V. Tollefson, Robert F. LaPrade   +6 more
wiley   +1 more source

Factors associated with dislocation after total hip arthroplasties performed for nontraumatic osteonecrosis of the femoral head: a multicenter cohort study of 5,983 hips

Acta Orthopaedica
Background and purpose: Nontraumatic osteonecrosis of the femoral head (ONFH) patients are at a higher dislocation risk after primary total hip arthroplasties (THAs) than osteoarthrosis patients.
Seneki Kobayashi, Nobuhiko Sugano, Wataru Ando, Wakaba Fukushima, Kyoko Kondo, Takashi Sakai   +5 more
doaj   +1 more source

The use of an imageless robotic system in revision of unicompartmental knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The application of robotics in revision arthroplasty particularly from unicompartmental knee arthroplasty (UKA) to total knee arthroplasty (TKA), is underexplored. The purpose of this study is to describe the surgical technique of an imageless robotic system used in the revision of UKA to TKA and to evaluate short‐ to mid‐term outcomes.
Luca Andriollo, Francesco Benazzo, Virgina Cinelli, Rudy Sangaletti, Calogero Velluto, Stefano Marco Paolo Rossi   +5 more
wiley   +1 more source