Activity, knitting and crocheting

This code identifies an injury or health condition that occurred while the patient was engaged in the leisure activity of knitting or crocheting. It indicates that the specific activity of manipulating yarn and needles/hooks was the precipitating factor for the injury.

This code is used as a secondary external cause code to specify the activity at the time of injury. Common scenarios include repetitive strain injuries to the hands, wrists, or arms (e.g., carpal tunnel syndrome, tendinitis) directly attributable to prolonged knitting or crocheting, or an acute injury such as a needle stick.

• Always use in conjunction with a primary diagnosis code describing the actual injury or condition.
• Ensure documentation clearly links the injury to the act of knitting or crocheting.
• Consider other external cause codes for the place of occurrence or intent if applicable.