Understanding Capsular Contracture: Mechanisms, Management, and Patient Outcomes in Implant-based Breast Augmentation...

Area of Science:

• Plastic Surgery
• Biomaterials Science
• Immunology

Background:

• Capsular contracture (CC) is a frequent complication following breast augmentation and reconstruction.
• It leads to deformity, pain, and often necessitates reoperation, especially in patients who have undergone mastectomy.
• CC results from a complex interplay of immune responses and fibrosis influenced by various factors.

Purpose of the Study:

• To review recent data on the epidemiology, prevention, and treatment of capsular contracture.
• To synthesize current evidence on interventions for implant-based breast procedures.

Main Methods:

• A narrative review of studies published between 2020 and 2024 from PubMed and Embase.
• Included clinical trials, cohort studies, case series, and reviews on surgical and adjunctive CC interventions.

Main Results:

• Chronic inflammation, bacterial biofilm, and radiation therapy are key factors in CC development.
• Preventive strategies like antimicrobial irrigation and atraumatic surgical techniques show promise.
• Pharmacological adjuncts have shown mixed results, while surgical options range from capsulotomy to capsulectomy with implant revision.

Conclusions:

• Capsular contracture remains a significant cause of morbidity and revisional surgery.
• A patient-specific, multimodal approach integrating surgical precision with targeted therapies is recommended.
• Further prospective studies are required to establish optimal treatment protocols and long-term outcomes.