Its usual trajectory is from a point 5 mm below the tragus to a point 15 mm above the lateral extremity of the brow. Over the zygomatic arch, it is found about 2.5 cm lateral to the lateral canthus, placing it halfway between the lateral canthus and the inferior helix. Familiarity with neurovascular structures and with fascial planes in the forehead and scalp, and into the temporal region is required for optimal surgical outcomes. The endoscopic forehead lift. Medicine is a constantly changing science and not all therapies are clearly established.
New research changes drug and treatment therapies daily.
However, as medical science is constantly changing and human error is always possible , the authors, editors, and publisher or any other party involved with the publication of this article do not warrant the information in this article is accurate or complete, nor are they responsible for omissions or errors in the article or for the results of using this information. The reader should confirm the information in this article from other sources prior to use. In particular, all drug doses, indications, and contraindications should be confirmed in the package insert. Forehead Anatomy Please email us with any comments you have on our new chapter format.