====== Low Back Pain Classification ====== [[Acute low back pain]] [[Subacute low back pain]] [[Chronic low back pain]] [[Nonspecific low back pain]]. A [[systematic]] [[survey]] of the symptoms of [[back pain]] in terms of triggering event and onset, nature and the extent of influenceability of the pain (lying or standing, under stress, nocturnal pain, localized percussion tenderness, B- symptoms, etc.), as well as structured clinical examination (segment height, radiance, projection, reflex status, sensitivity and motor function) allows an initial and therefore orienting classification of back pain as non-specific or specific ((Burchert D, Schwill C. Kreuzschmerzen aus hausärztlicher-internistischer Sicht [Lower back pain in the primary care setting - Non-specific and specific pain]. Dtsch Med Wochenschr. 2022 Apr;147(7):379-389. German. doi: 10.1055/a-1581-5510. Epub 2022 Mar 28. PMID: 35345044.)).