“…Intra-articular techniques aim to replace the damaged ligament with either an autograft from a transposition of the patellar ligament or fascia lata, or with an allograft ( Johnson and Olmstead, 1987 , Arnoczky, 1988 , Lopez et al ., 2003 , Biskup and Conzemius, 2020 ), a synthetic material (Julinder and Ödman, personal communication) ( Smith et al ., 2019 ; Soreide et al ., 2019 ), or a combination of both ( Yoshiya et al ., 1986 , Cook et al ., 2017 , Mao et al ., 2019 ). In the event of avulsion at the level of the ligament attachment, a reduction using a screw may be considered ( Knecht et al ., 1976 ; Livet and Cachon, 2017 ).…”