Understand the risks and benefits of UKA vs HTO, their outcomes and surgical tips when needing to convert to a TKA. - UKA and HTO do not have the same indications. Intra v Extraarticular deformity. (MO) - Using the Joint Line Convergence Angle to define patient selection. (MCL) - When HTO is not enough. Double Osteotomy. (SS) - UKA or TKA after HTO? (MO) - Outcome of TKA after HTO / UKA. (RM) - Alignment and correction targets in UKA. (KP)

Case Based Discussion. The aging athlete ACL deficiency Bilateral surgery Technology Conversion to TKA