title: Low back pain: how to make the diagnosis in the older patient.
abstract: Low back pain is a common complaint in primary care practice, particularly among older patients. The office-based workup starts with a careful history aimed at determining the onset, location, and severity of pain. A physical examination includes attention to gait, palpation, and some simple neurologic tests. Most patients require plain x-rays. Bone scans are useful for identifying suspected tumors and infections; CT and MRI are indicated in specific cases. Although the origin of most low back pain is indeterminate, the workup may uncover some important causes in older adults, including lumbar spinal stenosis, osteoporotic vertebral fractures, and metastatic disease to the spine.
authors.affiliation: Ochsner Clinic, New Orleans, LA.
authors.forename: L
authors.initials: L
authors.lastname: Lazaro
authors.forename: R J
authors.initials: RJ
authors.lastname: Quinet
mesh_terms: D000367:Age Factors; D000368:Aged; D015984:Causality; D003937:Diagnosis, Differential; D005684:Gait; D005853:Geriatrics / Q000379:methods; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D008279:Magnetic Resonance Imaging; D008487:Medical History Taking; D009460:Neurologic Examination; D012720:Severity of Illness Index; D014057:Tomography, X-Ray Computed