Preoperative Educational Classes in Elderly Patients May Not be Necessary Prior to Elective Joint Arthroplasty.

Preoperative arthroplasty classes decrease complications and readmissions, however, in-person classes are inconvenient for elderly patients with mobility limitations. This retrospective review included 232 patients (305 joints) with in-person preoperative educational classes (IPC) and 155 patients (192 joints) with telephone preoperative educational classes (TC). Compared to IPC, TC patients had a shorter length of stay (P<.009), but a greater percentage made at least one postoperative clinic call (22.8% vs 40%; P<.001). No differences were noted in complications, but emergency room visits significantly decreased for total knee TC patients (P=.039). The increase in clinic calls may be addressed through focused changes to the preoperative telephone dialogue, providing a safe and efficient alternative to IPCs.