
Breast augmentation surgery is a common procedure sought by many women for various reasons, ranging from cosmetic enhancements to reconstruction after mastectomy. One of the critical decisions in this process is choosing the right type of breast implants. Your surgeon will guide and recommend the right implant for you but knowing more about breast implants can help inform you as to what to ask and what options might be available to you. With advancements in medical technology, there are several options available, each with its unique features and safety considerations. In this article, we will explore the different types of breast implants and address common concerns regarding their safety.
Types of Breast Implants
- Silicone Gel Implants:
- Filled with a silicone gel that closely mimics the feel of natural breast tissue.
- Available in various shapes and consistencies, including round and teardrop.
- Generally believed to provide a more natural appearance and texture.
- Saline Implants:
- Filled with sterile saline solution (saltwater) after insertion into the breast.
- Require a smaller incision compared to silicone implants.
- If ruptured, saline is harmlessly absorbed by the body.
- These are not routinely used in the UK
3.Structured Implants:
- Contains an inner structure or multiple chambers to control the movement of the filling material.
- Designed to provide enhanced shape retention and reduce the risk of rippling or wrinkling.
4.Gummy Bear Implants (Form-Stable Implants):
- Made of a thicker silicone gel that maintains its shape even if the outer shell is ruptured.
- Offer a more stable form and are less likely to ripple or shift within the breast.
- Fat Transfer (Autologous) Implants:
- Involves using liposuction to harvest fat from other areas of the body and injecting it into the breasts.
- Provides a natural alternative using the patient’s tissue.
- Typically used for small volume enhancements.
6.Polyurethane or microtextured (smooth)implants
- This refers to the shell of the implant. Microtextured or smooth implants are most commonly used with much hardier shells resistant to rupture with modern day implants only replaced if ruptured not routinely with a presumed lifespan
- Polyurethene coated implants maybe recommended for their resistance to capsular contracture which is a complication that can occur with age of implants that can cause pain and require reoperation (see below)
Safety Concerns and FAQs
1. Are breast implants safe?
- Breast implants approved by regulatory bodies such as the FDA in the US and MHRA in the UK are generally considered safe. However, like any surgical procedure, there are risks involved, including infection, implant rupture, and changes in breast sensation.
2. Do breast implants affect mammograms?
- There is no evidence that having breast implants lessens the effectiveness of mammograms however certain adjustments need to be made when taking the mammogram. It’s essential to inform the radiologist about your implants so they can take additional views or use specific techniques to ensure accurate results.
3. What are the risks of implant rupture?
- Rupture can occur in both silicone and saline implants, although the consequences differ. Saline implant rupture results in deflation and noticeable changes in breast size, while silicone implant rupture may be silent, requiring imaging tests to detect. If there is a proven silicone implant rupture then your breast surgeon will advise you on the course of action required which will include removing the implants.
4. How long do breast implants last?
- While breast implants are not considered lifetime devices, they are designed to be long-lasting. However, they may need to be replaced or removed due to complications such as rupture, capsular contracture, or changes in aesthetic preferences.
5. What is capsular contracture, and how common is it?
- Capsular contracture occurs when the scar tissue (capsule) that naturally forms around the implant becomes thickened and constrictive, causing the breast to feel firm or distorted. While it can occur in any type of implant, its incidence varies, with silicone implants generally having lower rates compared to saline implants and lower still with polyurethane implants.
Conclusion
Choosing the right type of breast implant involves considering factors such as desired aesthetic outcome, body type personal preference and ongoing cancer treatment. While all breast implants have undergone rigorous testing for safety and efficacy, it’s essential to discuss your concerns and expectations with a qualified plastic or breast surgeon. By understanding the different types of implants and their associated risks, you can ensure you have the relevant knowledge to have an informed discussion with your surgeon to make the choice that best suits your needs and enhances your confidence and well-being.
Mr Senthurun (Seni) Mylvaganam
Consultant Oncoplastic Breast Surgeon
www.drseni.com