This article is professionally reviewed by MSc, MD. Le Duong Tien – General Internal Medicine (Outpatient & Internal Medicine) – International General Hospital Vinmec Da Nang. Dr. Tien has many years of experience in musculoskeletal and internal medicine. Ligament sprain and lower back pain are common in all age groups, especially middle‑aged people. This condition causes pain in the lumbar spine, affects patients’ daily lives, and if untreated may lead to a lumbar ligament tear.