The 30-Second Trick For What is the difference between rhinoplasty and

the elevator muscle group which consists of the procerus muscle and the levator labii superioris alaeque nasi muscle. the depressor muscle group that includes the alar nasalis muscle and the depressor septi nasi muscle. the compressor muscle group that includes the transverse nasalis muscle. the dilator muscle group that includes the dilator naris muscle that expands the nostrils; it remains in 2 parts: (i) the dilator nasi anterior muscle, and (ii) the dilator nasi posterior muscle.

B. Looks of the nose nasal subunits and nasal segments [modify] To plan, map, and perform the surgical correction of a nasal problem or defect, the structure of the external nose is divided into nine aesthetic nasal subunits, and six visual nasal segments, which supply the plastic cosmetic surgeon with the procedures for determining the size, level, and topographic location of the nasal flaw or defect.

the dorsal nasal sector the lateral nasal-wall sections the hemi-lobule segment the soft-tissue triangle sectors the alar segments the columellar section Nose surgery: The Common carotid artery. Using the co-ordinates of the subunits and segments to figure out the topographic location of the problem on the nose, the plastic surgeon plans, maps, and carries out a nose job procedure.

Thus, if more than half of an aesthetic subunit is lost (harmed, defective, ruined) the surgeon changes the whole visual sector, usually with a regional tissue graft, gathered from either the face or the head, or with a tissue graft harvested from somewhere else on the client's body. C. Additional Info and veins [modify] Like the face, the human nose is well vascularized with arteries and veins, and hence supplied with abundant blood.

The external nose is supplied with blood by the facial artery, which becomes the angular artery that courses over the superomedial element of the nose. The sellar region (sella turcica, "Turkish chair") and the dorsal region of the nose are supplied with blood by branches of the internal maxillary artery (infraorbital artery) and the ophthalmic arteries that originate from the internal typical carotid artery system.