https://www.selleckchem.com/pr....oducts/20-hydroxyecd
The purpose of this study is to identify the location of the orbital part of the lacrimal gland using external landmarks to facilitate effective botulinum toxin A (BTX-A) injections for epiphora treatment. Dissections were performed on 45 hemifaces from 27 cadavers. The length, anterior protrusion, and thickness of the orbital part of the lacrimal gland were measured directly. The midpoint of the line running horizontal through the medial and lateral canthus was used as the horizontal reference point. Vertical lines perpendic