Incidence of concomitant intra- and extra-articular lesions and procedures in patients undergoing primary and subsequent revision single-stage or 2-stage revision anterior cruciate ligament reconstruction: a matched retrospective cohort study. - Ifarraguerri AM; White AB; Graham GD; Gachigi KK; Berk AN; Collins MS; Trofa DP; Piasecki DP; Fleischli JE; Siparsky PN; Saltzman BM (The Knee, 2025)