Suprapalpebral Sulcus, Anterior View

Description

Centered on the superior palpebra, the suprapalpebral sulcus is rendered as the transverse upper eyelid fold running from the medial canthus toward the lateral canthus in a frontal, anterior view. Superior to the ciliary margin and inferior to the superciliary region, the sulcus overlies the superior tarsal plate and tracks where the levator palpebrae superioris aponeurosis sends fibrous extensions to the skin. Medially the fold sits closer to the trochlear region, while laterally it approaches the lateral palpebral raphe, where the eyelid skin thins and the orbital septum becomes a key deep landmark. Skin, orbicularis oculi, septum, and preaponeurotic fat occupy predictable planes beneath the crease. Eyelid crease anatomy matters because small shifts in attachment depth and fat volume change the visible sulcus more than most facial landmarks, and those changes drive both diagnosis and operative planning in oculoplastics. A high, deep superior sulcus can signal involutional ptosis, post-blepharoplasty fat deficiency, or enophthalmos, while a low or absent crease reflects differences in septal fusion and pretarsal soft tissue that often guide “double-eyelid” surgery design. Depth and symmetry are the story. This anterior perspective also clarifies how a true supratarsal crease differs from brow ptosis or dermatochalasis draping over the lid margin. Ophthalmic anatomy teaching, facial aesthetics modules, and surgical atlases for upper blepharoplasty and ptosis repair all benefit from a clean depiction of the female suprapalpebral fold with consistent surface landmarks for measurement and documentation. Medical publishers and clinic education materials can pair the image with notes on crease height, lid show, and preoperative marking at the midpupillary line and near the medial and lateral canthi. Anatomical accuracy verified by SciePro's Medical Advisory Board.