Thursday, November 5, 2026

A sprain is an acute tear, but what happens when chronic laxity, contracture, or instability settles into the left wrist? That is where ICD-10-CM code M24.232 comes into play. It covers non-traumatic or chronic disorders of the ligaments specifically affecting the left wrist joint. Coders must carefully distinguish these chronic conditions from acute traumatic sprains classified under Chapter 19. Correctly documenting side specificity prevents costly medical necessity denials.