What is the code for excision of redundant breast tissue through an axillary incision? Right axilla 4cm incision was made on the hairline. Skin and subQ tissue dissected. Flaps raised superiorly & excessive fatty glandular breast tissue was excised. Deep axillary tissues reapproximated using 2- Vicryl. Skin closed using running subcuticular 3-0 Monocryl.