Strain intrns musc/fasc/tend r idx fngr at wrs/hnd lv, sqla

This code signifies a chronic or late-developing complication resulting from a prior injury to the intrinsic muscles, fascia, or tendons of the right index finger, specifically at the wrist and hand level. This could manifest as persistent pain, weakness, stiffness, or functional impairment long after the initial acute injury has healed.

Use this code when documenting a patient presenting with ongoing symptoms directly attributable to a past strain of the intrinsic structures of the right index finger. This applies to conditions like chronic tendinopathy, scar tissue formation, or persistent instability following an initial strain. It should be used for follow-up encounters addressing these long-term effects.

• Always ensure documentation clearly links the current condition to a previous strain of the specified structures.
• Verify that the laterality (right) and digit (index finger) are explicitly stated in the medical record.
• Confirm that the "S" seventh character is appropriate, indicating a sequela, rather than an initial encounter or subsequent encounter for active treatment.