Physical Examination of the Spine Using Telemedicine: A Systematic Review

Abstract

Study Design: This is a systematic review. Objective: To systematically review (1) the reliability of the physical examination of the spine using telehealth as it pertains to spinal pathology and (2) patient satisfaction with the virtual spine physical examination. Methods: We searched EMBASE, PubMed, Medline Ovid, and SCOPUS databases from inception until April 2020. Eligible studies included those that reported on performing a virtual spine physical examination. Two reviewers independently assessed all potential studies for eligibility and extracted data. The primary outcome of interest was the reliability of the virtual spine physical exam. Secondary outcomes of interest were patient satisfaction with the virtual encounter. Results: A total of 2321 studies were initially screened. After inclusion criteria were applied, 3 studies (88 patients) were included that compared virtual with in-person spine physical examinations. These studies showed acceptable reliability for portions of the low back virtual exam. Patient satisfaction surveys were conducted in 2 of the studies and showed general satisfaction (>80% would recommend). Conclusions: These results suggest that the virtual spine examination may be comparable to the in-person physical examination for low back pain, though there is a significant void in the literature regarding the reliability of the physical examination as it pertains to specific surgical pathology of the spine. Because patients are overall satisfied with virtual spine assessments, validating a virtual physical examination of the spine is an important area that requires further research.