Scarless canthoplasty is a specialized technique within eyelid surgery, prompting widespread interest in its principles. What are the core principles of scarless canthoplasty?
1. Scarless canthoplasty allows for corrective overcorrection.
2. Clear anatomical layers are essential. The delicate anatomy of the inner canthus requires precise understanding; unfamiliarity may inadvertently damage critical structures, leading to irreversible complications like lacrimal duct rupture.
3. Visually abundant skin may not be sufficient in actuality; thus, minimize skin excision during surgery.
4. When combining scarless canthoplasty with double eyelid surgery, carefully monitor changes in upper eyelid skin positioning during correction.