Japanese AI helps identify causes of chronic lower back pain

NEC Corporation and Tokyo Medical and Dental University have jointly developed an AI-driven technology to aid individuals suffering from chronic lower back pain (CLBP). This innovative tool utilises advanced image analysis to automatically assess the underlying causes of CLBP and recommend personalised exercise programs. By leveraging NEC's 2D/3D human pose estimation technology, the system accurately evaluates skeletal poses from images captured on smart devices, enabling precise assessment of body conditions. Additionally, it incorporates abductive reasoning technology, integrating image data, interviews, and medical knowledge from TMDU to provide rapid estimates within an average of 10 seconds.

The significance of this AI tool is particularly pronounced in Japan, where an ageing population faces an increasing prevalence of CLBP. With projections indicating a rising proportion of elderly individuals, the demand for technologies that alleviate or prevent CLBP is paramount. According to a Ministry of Health, Labour and Welfare study, CLBP is a leading subjective symptom of illnesses or injuries in Japan, underscoring the urgency for effective solutions. The collaboration between NEC and TMDU addresses this pressing need by offering a technology-driven approach to managing CLBP.

Moreover, the article highlights the potential of virtual reality (VR) in CLBP treatment, citing AppliedVR's successful development of the EaseVRx device, which received regulatory clearance in 2021. In parallel, NEC and TMDU are working to validate the effectiveness of their AI tool through testing at NEC care centres. Beyond CLBP, there are plans to expand the application of this AI technology to address neck and shoulder disorders, demonstrating a commitment to leveraging innovative solutions for a broader range of musculoskeletal conditions.