“…Another study (Muthu et al, 2022) additionally included text mining and cluster network analysis. Scientometric OA articles were mostly on global output (Gupta & Gupta, 2018), non-surgical interventions (Wang et al, 2019), rehabilitation (Wang et al, 2020), pain management (Chen et al, 2021), acupuncture (Li et al, 2020), hyaluronic acid (Zhang et al, 2020), platelet-rich plasma (Ren et al, 2021;Patel et al, 2022), bone marrow aspirate concentrate (Muthu et al, 2022), stem cells (Xing et al, 2018), macrophages (Yang et al, 2022), chondrocytes and mRNA (Hu et al, 2022), arthroscopy [Li et al, 2021), high-tibial osteotomy (Zhang et al, 2020), uni-compartmental knee arthroplasty (Liu et al, 2020), primary total knee arthroplasty (Mirghaderi et al, 2022) and shoulder arthroplasty (Shu & Ou & Hu, 2022). Three studies (Wei, 2020;Vilchez-Roman et al,2021); Zhang & Blazar & Kilgallen, 2022) focused on the social dimension of scientific activities and academic impact of OA articles.…”