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  1. Article

    Open Access

    Accelerate the process of getting vaccinated: factors associated with consideration of and accessibility to COVID-19 vaccination in metropolises of China

    Rapid mutation of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus is swee** the world and delaying the full reopening of society. Acceleration of the vaccination process may be the key...

    Yinliang Tan, Zhilan **e, Ying Qian, Jie Gu, Yundan Bai, **aoqing Gu in BMC Public Health (2022)

  2. Article

    Open Access

    Effects of posterior tibial slope on the mid-term results of medial unicompartmental knee arthroplasty

    To evaluate the effect of medial posterior tibial slope (PTS) on mid-term postoperative range of motion (ROM) and functional improvement of the knee after medial unicompartmental knee arthroplasty (UKA).

    Zhijie Chen, Kaizhe Chen, Yufei Yan, Jianmin Feng, Yi Wang, Zhihong Liu in Arthroplasty (2021)

  3. Article

    Open Access

    Malalignment and distal contact of short tapered stems could be associated with postoperative thigh pain in primary total hip arthroplasty

    Short tapered stem placement has been extensively employed in total hip arthroplasty (THA). Suboptimal fixation tends to cause postoperative complications, such as thigh pain. However, it remains unclear wheth...

    Zhijie Chen, Bin Li, Kaizhe Chen in Journal of Orthopaedic Surgery and Research (2021)

  4. No Access

    Article

    Diagnostic accuracy of alpha-defensin in periprosthetic joint infection: a systematic review and meta-analysis

    Alpha-defensin, a novel biomarker, has shown great potential for the accurate diagnosis of periprosthetic joint infection (PJI) in recent years: many published studies have presented encouraging results. Never...

    Jun Yuan, Yufei Yan, Jiong Zhang, Bibo Wang, Jianmin Feng in International Orthopaedics (2017)

  5. No Access

    Article

    Poor performance of Enduron polyethylene liner in total hip arthroplasty: a minimum ten-year follow up and ultra-morphological analysis of wear particles

    The aim of the present study was to investigate the long-term outcome and the wear characteristics of two distinct types of ultra-high molecular weight polyethylene (UHMWPE) liners in total hip arthroplasty (T...

    Yufei Yan, Hao Chen, Jianmin Feng, Kaizhe Chen, Kaidi Zhou in International Orthopaedics (2017)