cohesive gel implants
Breast implants filled with highly cross-linked silicone gel that maintains its shape even when the shell is compromised.
Full Definition
Cohesive gel implants, commonly known as 'gummy bear' implants, contain highly cross-linked silicone gel that maintains its cohesive properties even if the implant shell is damaged. The gel is firmer than traditional silicone and is designed to hold its shape without spreading if the implant ruptures. These implants often have an anatomical shape and require textured surfaces to prevent rotation. The cohesive gel technology was developed to address concerns about silicone migration while providing a natural feel. However, the firmer consistency may feel less natural than traditional silicone gel, and the association with textured surfaces has raised BIA-ALCL concerns.
Usage
Usage note: Specify gel cohesivity level as manufacturers offer different firmness grades.
In Context
- "The patient chose cohesive gel implants for their form-stable properties and reduced risk of gel migration." — pre-operative consultation
- "Cohesive gel implants require precise surgical technique due to their firmer consistency and anatomical shape." — surgical training manual