The Virtual Reality Tour: Immersive Preoperative Information for Elderly Patients.

Background/Objectives: Older patients are more susceptible to the process of understanding and retrieving information. To provide adequate preoperative information, reduce their vulnerability and anxiety, and thereby facilitate pre-, intra-, and postoperative care, the adoption of new information technologies is essential. This study aimed to explore elderly patients' experiences and perceptions of a Virtual Reality (VR)-based preoperative informational tool designed for individuals scheduled to undergo TKA. Method: A qualitative content analysis was conducted from February to June 2025 based on 14 semi-structured post-discharge interviews. Participants were recruited as part of a randomized controlled trial. Results: One main theme and two categories describe patients' experiences of using VR information, which is perceived as a valuable supplement to standard preoperative information. The category "Using VR as an information tool" includes how patients experienced the immersive environment, how it affected them, and their views on using the VR glasses. The category "Apply the information provided" described how patients evaluated and applied the VR content in relation to their expectations and the actual surgical experience. Conclusions: Immersive virtual reality (VR) shows promise as a preoperative information tool, improving patients' understanding of the perioperative process and supporting engagement in their own care. Its effectiveness depends on reliable technical performance and adaptation to individual needs. VR should complement, not replace, communication with healthcare professionals. Further research is needed to identify optimal timing for VR delivery and its impact on preoperative anxiety and patient experience.