Review
Orthopedics
Olivier Barbier
Summary: Ankle pain and/or instability is a common reason for consultation, often caused by osteochondral lesion of the talar dome. Current diagnosis and treatment methods are not specific and ideal, but there is potential for improvement in the future.
ORTHOPAEDICS & TRAUMATOLOGY-SURGERY & RESEARCH
(2023)
Article
Orthopedics
Quinten G. H. Rikken, Lisanne M. E. Wolsink, Jari Dahmen, Sjoerd A. S. Stufkens, Gino M. M. J. Kerkhoffs
Summary: The aim of this study was to determine the prevalence of bilateral osteochondral lesions of the talus (OLT) and investigate if these bilateral lesions were symptomatic, as well as to describe the demographic characteristics and radiographic presentation of patients with bilateral OLT. The study found that the prevalence of bilateral OLT in symptomatic patients was 15%, and one-third of patients with bilateral OLT had symptoms on both sides. Patients with bilateral symptomatic OLT were younger and more likely to have a nontraumatic etiology.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2022)
Article
Orthopedics
Tomoyuki Nakasa, Yasunari Ikuta, Junichi Sumii, Akinori Nekomoto, Shingo Kawabata, Nobuo Adachi
Summary: The clinical outcomes of osteochondral fragment fixation are superior to those of bone marrow stimulation (BMS) in osteochondral lesions of the talus (OLTs), even for smaller lesions. Fixation is recommended, especially for lesions that are more centralized on the medial and lateral sides of the talus.
AMERICAN JOURNAL OF SPORTS MEDICINE
(2022)
Review
Pediatrics
Albert T. Anastasio, Kian Bagheri, Emily M. Peairs, Caitlin Grant, Samuel B. Adams
Summary: Osteochondral lesions of the talus (OLTs) are often difficult to diagnose in the juvenile population due to swelling and inflammation that occur after acute ankle trauma. Although there is a growing body of literature on OLTs in adults, research on OLTs in juveniles is lacking. This review aims to provide a thorough understanding of OLTs in juveniles and evaluate the outcomes of surgical treatments. Further research is needed to inform practitioners and families and improve treatment plans for individual patients.
Article
Orthopedics
Lei Bai, Yi Zhang, ShiKai Chen, Yan Bai, Jun Lu, JunKui Xu
Summary: This study analyzed the relationship between the prognosis of osteochondral lesions of the talus and patient characteristics such as age, gender, duration of illness, and injury location, surface area, depth, and volume. A retrospective analysis was conducted on 44 patients who underwent talus osteochondral transplantation. The results showed that the prognosis was not influenced by these factors.
INTERNATIONAL ORTHOPAEDICS
(2023)
Article
Orthopedics
Dexter Seow, Yoshiharu Shimozono, Arianna L. Gianakos, Eugenio Chiarello, Nathaniel Mercer, Eoghan T. Hurley, John G. Kennedy
Summary: This systematic review indicated a high rate of return to play following AOT in the athletic population. Size of OLT was not found to be a predictor of return to play, whereas advancing age was a predictor. Rehabilitation protocols were largely inconsistent and were primarily based on individual surgeon protocols.
KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY
(2021)
Article
Orthopedics
Bilgehan Tosun
Summary: The study demonstrates that a single posteromedial approach can effectively treat medial localized talar osteochondral lesions, avoiding complications associated with malleolar osteotomy.
FOOT & ANKLE INTERNATIONAL
(2021)
Article
Orthopedics
Yan Zhang, Jing-qi Liang, Xiao-dong Wen, Pei-long Liu, Jun Lu, Hong-mou Zhao
Summary: Triplane medial malleolar osteotomy combined with autologous osteochondral transplantation (AOT) may be a promising choice for osteochondral lesions of the talus (OLTs), allowing patients to perform weight-bearing exercise and return to sport as early as possible with a lower rate of complications at the osteotomy site and donor site.
BMC MUSCULOSKELETAL DISORDERS
(2022)
Article
Orthopedics
Xin Wang, Dong Zhang, Fengqi Zhang, Lin Jin, Donglin Shi, Zhiyong Hou
Summary: This study found that iliac bone autografting can effectively relieve ankle joint pain and significantly improve ankle function in the treatment of Hepple V osteochondral lesions of the talus.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2022)
Article
Orthopedics
Nathaniel P. Mercer, Alan P. Samsonov, John F. Dankert, John G. Kennedy
Summary: The study suggested that while using EMCA with CBMA benefits regeneration and repair of OLT treated with bone marrow stimulation, EMCA may not offer more benefits than CBMA alone as a physiological grout at the graft-host interface in OLT treated with AOT.
AMERICAN JOURNAL OF SPORTS MEDICINE
(2022)
Article
Medicine, General & Internal
Takuji Yokoe, Takuya Tajima, Nami Yamaguchi, Yudai Morita, Etsuo Chosa
Summary: This article presents a novel surgical technique, retrograde autologous talar osteocancellous bone grafting, for treating osteochondral lesions of the talus. The technique allows for minimally invasive treatment without the need for malleolar osteotomy and graft harvesting from other sites.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Orthopedics
Yuxuan Wei, Hao Guo, Nian Sun, Zhu Tang, Jianyang Ding, Canjun Zeng
Summary: The study aimed to investigate the feasibility and clinical outcomes of autologous costal osteochondral transplantation (ACOT) for cystic osteochondral lesions of the talus (OLT). The results showed that ACOT could significantly relieve symptoms and improve clinical function in patients with OLT in the short-term follow-up period.
ORTHOPAEDIC SURGERY
(2023)
Article
Orthopedics
Weili Shi, Shuai Yang, Shikai Xiong, Mengtong Xu, Yanbin Pi, Linxin Chen, Dong Jiang, Feng Zhao, Xing Xie, Chen Jiao, Yuelin Hu, Qinwei Guo
Summary: This study compared the clinical and radiologic outcomes of patients undergoing autologous osteoperiosteal transplantation (AOPT) and autologous osteochondral transplantation (AOCT) for large cystic osteochondral lesions of the talus (OLTs). The results showed that the outcomes were comparable between the two treatment methods, which can be helpful for orthopaedic surgeons in determining appropriate treatments for patients with large cystic OLTs.
AMERICAN JOURNAL OF SPORTS MEDICINE
(2022)
Article
Orthopedics
Nicolas de l'Escalopier, Thomas Amouyel, Didier Mainard, Ronny Lopes, Guillaume Cordier, Nicolas Baudrier, Jonathan Benoist, Victor Dubois Ferriere, Frederic Leiber, Antoine Morvan, Carlos Maynou, Giovany Padiolleau, Olivier Barbier
Summary: This study analyzed the long-term results of 56 osteochondral Mosaicplasty(R) autografts for osteochondral lesion of the talus (OLT). The results showed good long-term efficacy, with factors such as work accidents, preoperative osteoarthritis, and untreated laxity correlating with poorer outcomes. Proper treatment for associated instability is crucial, and malleolar osteotomy provides good exposure without additional morbidity.
ORTHOPAEDICS & TRAUMATOLOGY-SURGERY & RESEARCH
(2021)
Article
Orthopedics
Pascal R. van Diepen, Jari Dahmen, J. Nienke Altink, Sjoerd A. S. Stufkens, Gino M. M. J. Kerkhoffs
Summary: The study aimed to evaluate the distribution and related factors of osteochondral lesions of the talus (OLTs). Results showed that most OLTs are located in the posteromedial and centromedial zone, while the largest OLTs are in the centrocentral zone. Further research is needed to determine the prognostic impact of lesion location on treatment outcomes.
Article
Orthopedics
Sean Flynn, Keir A. Ross, Charles P. Hannon, Youichi Yasui, Hunter Newman, Christopher D. Murawski, Timothy W. Deyer, Huong T. Do, John G. Kennedy
FOOT & ANKLE INTERNATIONAL
(2016)
Article
Orthopedics
Ian Savage-Elliott, Niall A. Smyth, Timothy W. Deyer, Christopher D. Murawski, Keir A. Ross, Charles P. Hannon, Huong T. Do, John G. Kennedy
ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY
(2016)
Article
Orthopedics
Charles P. Hannon, Keir A. Ross, Christopher D. Murawski, Timothy W. Deyer, Niall A. Smyth, MaCalus V. Hogan, Huong T. Do, Martin J. O'Malley, John G. Kennedy
ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY
(2016)
Article
Orthopedics
Andrew W. Ross, Christopher D. Murawski, Ethan J. Fraser, Keir A. Ross, Huong T. Do, Timothy W. Deyer, John G. Kennedy
ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY
(2016)
Article
Orthopedics
Ethan J. Fraser, Ian Savage-Elliott, Youichi Yasui, Jakob Ackermann, Geoffrey Watson, Keir A. Ross, Timothy Deyer, John G. Kennedy
FOOT & ANKLE INTERNATIONAL
(2016)
Article
Orthopedics
Yoshiharu Shimozono, Eoghan T. Hurley, Youichi Yasui, Timothy W. Deyer, John G. Kennedy
AMERICAN JOURNAL OF SPORTS MEDICINE
(2018)
Article
Orthopedics
Yoshiharu Shimozono, Johanna C. E. Donders, Youichi Yasui, Eoghan T. Hurley, Timothy W. Deyer, Joseph T. Nguyen, John G. Kennedy
AMERICAN JOURNAL OF SPORTS MEDICINE
(2018)
Article
Respiratory System
Xueyan Mei, Rui Wang, Wenjia Yang, Fangfei Qian, Xiaodan Ye, Li Zhu, Qunhui Chen, Baohui Han, Timothy Deyer, Jingyi Zeng, Xiaomeng Dong, Wen Gao, Wentao Fang
JOURNAL OF THORACIC DISEASE
(2018)
Article
Orthopedics
Yoshiharu Shimozono, Youichi Yasui, Eoghan T. Hurley, Rebecca A. Paugh, Timothy W. Deyer, John G. Kennedy
ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY
(2019)
Article
Orthopedics
Yoshiharu Shimozono, Eoghan T. Hurley, Joseph T. Nguyen, Timothy W. Deyer, John G. Kennedy
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2018)
Article
Oncology
Yi Zhu, Qiang Sang, Shijun Jia, Ying Wang, Timothy Deyer
ANNALS OF TRANSLATIONAL MEDICINE
(2019)
Editorial Material
Oncology
Timothy Deyer, Amish Doshi
ANNALS OF TRANSLATIONAL MEDICINE
(2019)
Article
Orthopedics
Rebecca M. Irwin, Yoshiharu Shimozono, Youichi Yasui, Robin Megill, Timothy W. Deyer, John G. Kennedy
ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE
(2018)
Article
Orthopedics
Yoshiharu Shimozono, Max Coale, Youichi Yasui, Amanda O'Halloran, Timothy W. Deyer, John G. Kennedy
AMERICAN JOURNAL OF SPORTS MEDICINE
(2018)
Proceedings Paper
Engineering, Biomedical
Xueyan Mei, Xiaomeng Dong, Timothy Deyer, Jingyi Zeng, Theodore Trafalis, Yan Fang
2017 IEEE 17TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOENGINEERING (BIBE)
(2017)