Exploring the Therapeutic Potential of Virtual Reality in Medical Practice: A Systematic Review

Abstract

Virtual reality (VR) is rapidly emerging as a disruptive technology in healthcare, providing new opportunities for therapeutic intervention, patient engagement, and clinical support. This systematic literature review investigates the therapeutic potential of virtual reality in medical practice by synthesizing current research on applications, outcomes, and implementation challenges. The review was guided by a single research question: what is the therapeutic potential of virtual reality in medical practice? The PRISMA-based systematic literature review method was used to ensure a transparent and structured selection procedure. Data were acquired from two main academic databases: Scopus and ERIC. The initial search yielded 3,031 records from Scopus and 141 from ERIC. After deleting duplicates and screening titles, abstracts, and full-text articles based on predetermined inclusion and exclusion criteria, only 35 papers were kept for further research. The results were divided into three primary themes: therapeutic outcomes, clinical applications, and implementation challenges. The first topic emphasizes VR's benefits in relieving pain, anxiety, and tension, as well as promoting physical and psychological rehabilitation. The second theme focuses on the practical application of virtual reality in a variety of medical situations, such as patient care, therapeutic procedures, rehabilitation settings, and clinical interventions. The third subject covers potential impediments to widespread use, such as cost, technological restrictions, training needs, and integration into existing medical systems. Overall, the analysis suggests that VR has significant therapeutic potential in medical practice, notably for improving patient experience and complementing non-pharmacological therapies. However, its long-term effectiveness and scalability are still contingent on improved clinical validation and more sustainable deployment tactics. This study adds to the growing body of literature by providing a focused synthesis of how VR is being positioned not only as a technological novelty, but also as a valuable therapeutic tool in modern medical practice.