implant malposition
Abnormal positioning of a breast implant that deviates from the intended anatomical placement.
Full Definition
Implant malposition refers to the displacement or incorrect positioning of breast implants from their intended anatomical location. Common types include lateral displacement (sliding toward the armpit), inferior displacement (bottoming out), superior displacement, and medial displacement. This complication can result from inadequate pocket dissection, implant size mismatch, tissue weakness, or trauma. Malposition often requires surgical correction through pocket revision, capsulorrhaphy, or implant repositioning. The condition affects both aesthetic outcomes and patient comfort.
Usage
Usage note: Distinguish from 'implant rotation' which specifically refers to textured implants turning within the pocket.
In Context
- "Bilateral implant malposition was noted with lateral displacement requiring surgical correction." — Consultation note
- "The patient developed inferior implant malposition with bottoming out of the right breast." — Complication assessment