There are no codes in the vulvar excision section for a cyst removal (other than Bartholin's) and this cyst was of the labia so that rules out the vaginal cyst excision code of 57135. The code I have settled on is 11423: Excision, benign lesion including margins...genitalia; excised diameter 2.1 to 3.0cm.
A ll modern mollusks have the same fundamental body plan. There are three distinct body zones: a head-foot, a visceral mass and a mantle. Some common features are 1  : Unsegmented soft body with bilateral symmetry.
Basic Facts listed for each phylum handily group organisms' taxonomy, structure, and function, in a concise format for ease of reference. 1  Kingdom Protista: Single-Celled Organisms. 2  Phylum Porifera: Sponges, Simplest of Animals. 3  Phylum Cnidaria: Hydrozoans, Jellyfish, Anemones, and Corals.