Virtual embodiment for improving range of motion in patients with movement-related shoulder pain: an experimental study

Autor: Mercè Álvarez de la Campa Crespo, Tony Donegan, Beñat Amestoy-Alonso, Andrea Just, Andrés Combalía, Maria V. Sanchez-Vives
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-13 (2023)
Druh dokumentu: article
ISSN: 1749-799X
DOI: 10.1186/s13018-023-04158-w
Popis: Abstract Background Recent evidence supports the use of immersive virtual reality (VR) as a means of delivering bodily illusions that may have therapeutic potential for the treatment of musculoskeletal conditions. We wanted to investigate whether a single session of an embodiment-based immersive VR training program influences pain-free range of motion in patients with shoulder pain. Methods We designed a rehabilitation program based on developing ownership over a virtual body and then “exercising” the upper limb in immersive VR, while the real arm remains static. We then carried out a single-arm pre-post experiment in which 21 patients with movement-related musculoskeletal shoulder pain were exposed to the 15-min VR program and measured their active pain-free range of motion immediately before and afterwards. Results We found that shoulder abduction and hand-behind-back movements, but not shoulder flexion, were significantly and clinically improved post-intervention and that the level of improvement correlated with the level of embodiment. Following this one session, at 1-week follow-up the improvements were not maintained. Conclusions Virtual embodiment may be a useful therapeutic tool to help improve range of motion in patients with movement-related shoulder pain in the short term, which in turn could expedite rehabilitation and recovery in these conditions.
Databáze: Directory of Open Access Journals
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