With the new code description for shoulder debridement listing each tissue of the shoulder joint, does labrum debridement gets counted as one structure even if the surgeon debrided multiple areas of labrum (anterior, posterior, superior)? Previous coding guideline says if surgeon debrided the anterior and posterior glenohumeral joint, this can be coded with 29823 as extensive debridement. Would this still apply and count the anterior and posterior labrum as separate areas/structure of glenohumeral joint?