How Much Does Inner Canthoplasty Cost?

Many individuals considering cosmetic eye surgery inquire about the cost of isolated medial canthoplasty—commonly referred to as “inner corner opening” or “inner canthal release.” This procedure specifically targets the medial canthus, the innermost point where the upper and lower eyelids meet near the nose. Unlike full double-eyelid surgery or comprehensive Asian blepharoplasty, medial canthoplasty focuses solely on modifying the medial canthal angle to create the appearance of increased horizontal eye length and enhanced ocular openness.

The cost of medial canthoplasty varies significantly depending on geographic location, surgeon expertise, facility accreditation, and whether the procedure is performed independently or as part of a combined surgical plan. In the United States, standalone medial canthoplasty typically ranges from $2,500 to $4,500. In countries such as South Korea or Thailand—where high-volume aesthetic practices are common—fees may range from $1,800 to $3,200 USD, though patients should carefully evaluate credentialing, infection control standards, and postoperative support when considering international options.

It is important to note that medial canthoplasty carries specific anatomical considerations: the procedure involves careful dissection around the medial canthal tendon and lacrimal system. Improper technique may risk iatrogenic epiphora (tearing), visible scarring, asymmetry, or disruption of tear duct integrity. Therefore, board certification in oculoplastic surgery or facial plastic surgery—and documented experience with this nuanced procedure—are critical factors that justify variations in pricing and strongly influence safety and aesthetic outcomes.

Prospective patients should prioritize comprehensive consultation over cost alone. A qualified surgeon will assess canthal anatomy, lid position, scleral show, and ethnic ocular morphology before determining candidacy. In many cases, isolated medial canthoplasty offers limited functional or aesthetic benefit without concurrent upper eyelid refinement—making a holistic evaluation essential to realistic expectations and optimal results.