Lac w/o fb of r bk wl of thorax w/o penet thor cavity, sqla

This code signifies a past injury involving a tear or cut to the skin and subcutaneous tissue on the right side of the back of the chest, specifically the thoracic wall. Importantly, this laceration did not involve any foreign material embedded in the wound and did not extend into the chest cavity itself. The "sequela" designation indicates that this code is used to report a current condition that is a residual effect or complication of the original, healed laceration.

Use this code when documenting a current problem or condition that is a direct result of a previously sustained laceration to the right posterior thoracic wall, where the original injury did not involve a foreign body or penetration into the thoracic cavity. Examples include chronic pain, scar tissue complications, or nerve damage stemming from the healed laceration. This code is appropriate when the initial acute injury has resolved, and the patient is being treated for its long-term effects.

• Always assign an external cause code (V00-Y99) to describe the circumstances of the original injury, if known.
• Do not use this code for the initial encounter of an acute laceration; instead, use the acute injury code.
• Ensure documentation clearly links the current condition to the previous laceration on the right posterior thoracic wall.