canthoplasty
Pronunciation: CAN-tho-plas-tee
Surgical procedure to reshape or reposition the outer corner of the eyelid (lateral canthus).
Full Definition
Canthoplasty is a specialized oculoplastic surgical procedure that involves reshaping, tightening, or repositioning the lateral canthus (outer corner of the eye). This technique is commonly performed to address laxity of the lower eyelid, create an upward slant to the eyes, or repair traumatic injuries to the canthal region. The procedure may involve canthopexy (tightening without cutting) or true canthoplasty (cutting and repositioning). It is frequently combined with blepharoplasty procedures and requires precise understanding of periorbital anatomy to avoid complications such as ectropion or dry eye syndrome.
Usage
Usage note: Distinguish from canthopexy, which involves tightening without cutting the canthal tendon.
In Context
- "The operative plan included bilateral upper blepharoplasty with lateral canthoplasty for enhanced aesthetic outcomes." — surgical plan
- "Post-surgical instructions emphasized the importance of avoiding eye strain following canthoplasty procedures." — patient care documentation