Sequential Advancement Method: A Funnel-Based Technique for Safe Placement of Small Breast Implants

Area of Science:

• Plastic Surgery
• Biomechanical Engineering
• Medical Device Design

Background:

• Aesthetic trends favor smaller breast implants and minimal-incision techniques.
• Placement of small implants (100-165 cc) presents mechanical challenges during insertion due to limited force distribution.
• Existing methods may lead to increased tissue trauma with smaller implants.

Purpose of the Study:

• To introduce and evaluate the Sequential Advancement Method (SAM) for placing small breast implants.
• To address the biomechanical challenges associated with funnel-assisted insertion of small implants.
• To reduce tissue trauma and implant-related complications in breast augmentation.

Main Methods:

• The Sequential Advancement Method (SAM) utilizes a larger sizer placed behind the implant within a sterile funnel-based delivery device.
• This method aims to distribute insertion forces more evenly across the implant's surface.
• The technique facilitates prepectoral placement through 2 cm incisions.

Main Results:

• SAM provides a biomechanically sound strategy for implant insertion.
• The method is designed to reduce peak pressure during placement.
• This technique potentially lowers tissue trauma compared to conventional methods for small implants.

Conclusions:

• The Sequential Advancement Method (SAM) offers a safe and reproducible solution for placing small breast implants.
• It supports patient aesthetic preferences for smaller implants while minimizing risks.
• Further research with larger cohorts is recommended to validate long-term outcomes and efficacy.