ICD-11 classes
22 Injury, poisoning or certain other consequences of...
Injuries to the abdomen, lower back, lumbar spine or pelvis
NB53 — Dislocation or strain or sprain of joints or ligaments of...
NB53.5 — Strain or sprain of lumbar spine

ICD-11 NB53.5 — Strain or sprain of lumbar spine

A collective term for muscle and ligament injuries of the tissues associated with the lumbar spine without dislocation or fracture; a joint injury in which some of the fibers of a supporting ligament are ruptured but the continuity of the ligament remains intact. A strain is an overstretching or overexertion of some part of the musculature.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.