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. 2026 Feb 26;13:1741404. doi: 10.3389/fmed.2026.1741404

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Copyright © 2026 Zhang, Zhang and Sun.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Four-panel X-ray series labeled A to D displaying the lumbar spine and pelvis in different views. Vertebral alignment and bony structures are visible for radiological assessment of the lower back. — Lumbar spine X-ray. Panels (A–D) represent the anteroposterior, lateral, hyperextension, and hyperflexion views, respectively.