Ligaments: (1)fibular collateral ligament(FCL), A rounded cord. Separated from the lateral meniscus and capsule (2)tibial collateral ligament(TCL), A broad band,a part of joint capsule is firmly attached to the medial meniscus FCL Becoming tight on extension and TCL less tight on flexionLigaments: (1) fibular collateral ligament(FCL), A rounded cord. Separated from the lateral meniscus and capsule (2) tibial collateral ligament(TCL), A broad band, a part of joint capsule is firmly attached to the medial meniscus Becoming tight on extension and less tight on flexion FCL TCL