Polyurethane Implants in Revisional Breast Augmentation: A Prospective 5-Year Study.

Area of Science:

• Plastic Surgery
• Aesthetic Surgery
• Biomaterials

Background:

• Revisional breast augmentation is complex.
• Polyurethane (PU) implants show promise in preventing capsular contracture and displacement due to bio-integration.
• Limited data exists on PU implant outcomes in revision procedures.

Purpose of the Study:

• To evaluate the efficacy of PU implants in revisional aesthetic breast augmentation.
• To establish an evidence-based algorithm for their use in revision cases.

Main Methods:

• Prospective study over 5 years with consecutive patients undergoing implant revision.
• Detailed documentation of patient demographics, surgical history, and operative specifics.
• Follow-up of postoperative outcomes.

Main Results:

• 78 patients (156 breasts) analyzed; average follow-up of 5 years.
• High proportion of secondary (63%) and tertiary (37%) revisions.
• Low acute complication rate (1.9%), reoperation rate (4.5%), and no recurrent capsular contracture.

Conclusions:

• This is the first study detailing outcomes of revisional breast augmentation with PU implants.
• Polyurethane implants offer reliable stability in revisional surgery.
• PU implants are associated with low rates of recurrent capsular contracture.