Paralytic calcifcn and ossification of muscle, unsp shoulder

This code signifies the pathological hardening of muscle tissue in an unspecified shoulder due to the formation of calcium deposits and bone, specifically occurring in a muscle that has lost its ability to contract (paralytic). This condition results in a stiff, non-functional muscle.

This code is appropriate for documenting cases of heterotopic ossification or myositis ossificans affecting a paralyzed muscle in the shoulder region, where the specific side (left or right) is not documented. Documentation should clearly indicate the presence of calcification and ossification within a muscle that is noted as paralytic.

• Ensure documentation specifies "paralytic" to differentiate from other forms of myositis ossificans.
• Avoid using this code if the laterality (left or right shoulder) is documented; instead, select the more specific code.
• Confirm the condition is within muscle tissue, not bone or other soft tissues, to ensure accurate coding.