Anatomical View of the Lateral Palpebral Commissure of the Male Face Viewed Anteriorly

Description

Centered on the lateral palpebral commissure (commissura palpebrarum lateralis), the upper and lower eyelids meet at the outer canthus, lateral to the palpebral fissure and temporal to the lacrimal puncta and medial canthus. The lid margins converge into the lateral canthal angle, with the eyelashes and adjacent periocular skin of the lateral orbital rim visible in anterior view. Just deep to this corner, the lateral palpebral raphe and lateral canthal tendon anchor the tarsal plates toward the zygomatic bone. Small structures, clear relationships. An anterior view of the outer canthus matters because subtle malposition at the lateral commissure drives symptoms and surgical planning. Lateral canthal laxity and lid margin eversion are common contributors to involutional ectropion, exposure keratopathy, and tearing, and the surgeon’s decision between canthopexy and canthoplasty hinges on where the lateral canthal tendon inserts and how the lateral canthal angle sits relative to the pupil and lateral orbital rim. It is also a key surface landmark when describing periorbital lacerations, periocular edema, or early cicatricial change after trauma or blepharitis. Use this illustration for head and neck anatomy teaching, oculoplastic and ophthalmology modules on eyelid anatomy, or for labeling in clinical texts addressing lateral canthal tendon repair, blepharoplasty planning, and facial trauma documentation in male patients. Anatomical accuracy verified by SciePro's Medical Advisory Board.