Breast Implant Incision Types: Inframammary, Periareolar & More: Compare breast implant incision types, including inframammary, periareolar, transaxillary, scarring, risks, and surgeon preferences. Includes key tips.
Key Takeaways
- The inframammary fold incision is the most popular (~70%) and preferred by most surgeons for control and visibility.
- Periareolar incisions hide well but carry slightly higher capsular contracture risk due to breast duct proximity.
- Transaxillary (armpit) incisions leave no scar on the breast but offer less surgical control.
- The incision choice affects scar location, implant placement precision, and complication risk.
- Incision length depends on implant type: saline needs smaller (3cm), silicone needs larger (4–5cm).
- Your surgeon will recommend the best incision based on your anatomy, implant type, and aesthetic goals.
Why Incision Location Matters
The incision is the entry point through which your surgeon creates the implant pocket and inserts the device. While the resulting scar is typically small and well-hidden, the incision location affects more than cosmetics — it influences surgical precision, complication risk, and implant placement options.
Incision Types Compared
Overview of breast augmentation incision types.
| Incision | Location | Popularity | Best For |
|---|---|---|---|
| Inframammary | In the breast crease | ~70% | Most implant types; best surgical access |
| Periareolar | Around the lower edge of the areola | ~20% | Patients wanting hidden scar; combination procedures |
| Transaxillary | In the armpit | ~8% | No breast scar; saline implants |
| Transumbilical (TUBA) | Through the belly button | ~2% | Saline only; rarely performed today |
Inframammary Fold (IMF) Incision
The inframammary incision — placed in the natural crease where the bottom of the breast meets the chest wall — is the most widely used approach, chosen by approximately 70% of surgeons. It is considered the "gold standard" for breast augmentation.
The inframammary incision gives surgeons the best direct view of the pocket, allowing precise control over implant position, pocket dimensions, and hemostasis (bleeding control). This translates to more predictable results and lower complication rates.
Advantages
- Best surgical access: Direct visualization of the pocket for precise placement.
- All implant types: Works with saline, silicone, gummy bear, and structured saline.
- Lowest capsular contracture risk: Avoids breast duct contamination.
- Compatible with 14-point plan: Optimal for evidence-based prevention protocols.
- Easy revision: If future surgery is needed, the same incision can be used.
- Hidden by breast: Scar sits in the natural fold, concealed by the breast when standing.
Considerations
- Scar may be visible when lying down or in certain positions.
- In patients with very little breast tissue pre-surgery, the fold may not yet be well-defined.
- Scar is typically 4–5cm for silicone, 3cm for saline.
Periareolar Incision
The periareolar incision follows the lower edge of the areola (the darker skin around the nipple). The color transition between areola and breast skin helps camouflage the scar.
Advantages
- Well-hidden scar: The areola border provides natural camouflage.
- Dual procedure: Can combine augmentation with a mini-lift or areola reduction.
- Good access: Reasonable surgical visibility, though not as direct as IMF.
Considerations
- Higher capsular contracture risk: Proximity to breast ducts increases bacterial contamination risk.
- Sensation changes: Higher risk of temporary or permanent nipple numbness.
- Breastfeeding impact: May affect milk ducts — important consideration for future mothers.
- Size limitations: Smaller areolae limit the incision length available for implant insertion.
- Visible scar: May be noticeable if areola pigmentation is uneven.
Transaxillary (Armpit) Incision
The transaxillary approach uses an incision hidden in the natural fold of the armpit, leaving no scar on the breast at all.
Advantages
- No breast scar: The only approach that leaves no visible mark on the breast.
- Well-hidden: The armpit scar is typically well-concealed in a natural skin fold.
Considerations
- Limited access: Surgeons have less direct visualization of the pocket.
- Endoscope often needed: Many surgeons use endoscopic assistance for adequate visualization.
- Difficult with large silicone: Pre-filled silicone implants may be difficult to place through this approach.
- Revision complexity: Future revision may require a different incision site.
- Fewer surgeons experienced: Not all surgeons are trained in this technique.
- Asymmetry risk: Slightly higher risk of pocket placement imprecision.
Scar Care and Healing
Regardless of incision type, proper scar care helps achieve the best cosmetic outcome:
Scar Management Timeline
- Weeks 1–2: Keep incisions clean and dry. Follow surgeon's wound care instructions.
- Weeks 2–4: Once fully closed, begin scar treatment as directed (typically silicone strips or gel).
- Months 1–3: Scars will be red/pink. Continue silicone treatment. Avoid sun exposure.
- Months 3–6: Scars begin to fade. Consistent silicone use improves outcomes.
- Months 6–12: Scars continue to mature and lighten.
- Year 1+: Most scars fade to thin, pale lines. Some patients find them nearly invisible.
Frequently Asked Questions
References & Sources
- Effect of incision choice on outcomes in primary breast augmentation. Aesthetic Surgery Journal (2012) . View source ↗
- Breast augmentation. Plastic and Reconstructive Surgery (2014) . View source ↗
This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a board-certified plastic surgeon or qualified healthcare provider before making any medical decisions.