Breast augmentation is one of the most frequently performed cosmetic procedures in the United States. Both silicone and saline implants are FDA-approved, and both carry decades of clinical safety data. The real distinctions lie in feel, eligibility, rupture behavior, and follow-up requirements.
Dr. Sepehr Egrari, MD, FACS, double-board-certified by the American Board of Plastic Surgery and the American Board of Surgery, has spent more than two decades building one of the Pacific Northwest's most trusted practices for breast surgery at his nationally recognized Bellevue center. Read on for the full comparison, including 2026 costs, candidacy, and the scenarios where precision planning makes all the difference.
What Is Breast Augmentation and Who Is a Good Candidate?
Breast augmentation is a surgical procedure that increases breast volume and improves shape using implants placed beneath the chest muscle or behind the breast tissue. The American Society of Plastic Surgeons consistently ranks it among the top five cosmetic procedures performed in the United States each year.
Strong candidates generally share these characteristics:
- At least 18 years old (saline) or 22 years old (silicone), per FDA guidelines
- In good overall health and not currently pregnant or breastfeeding
- Fully developed breast tissue
- Realistic goals such as improving proportion, correcting asymmetry, or restoring volume
Silicone vs. Saline Implants: Key Differences Compared
Silicone implants are filled with a soft gel before surgery, closely replicating the feel of natural breast tissue. Saline implants are inserted as empty shells and filled with sterile saltwater after placement, allowing for smaller incisions and volume adjustment on the table. The right choice depends on anatomy, age, lifestyle, and personal priorities.
| Feature | Silicone | Saline |
|---|---|---|
| Fill material | Soft silicone gel | Sterile saline solution |
| Feel | Soft, close to natural tissue | Firmer; more prone to rippling in thin patients |
| FDA minimum age | 22 | 18 |
| Rupture detection | MRI or ultrasound monitoring recommended; silent rupture possible | Visible deflation; body absorbs saline safely |
| Incision size | Slightly larger | Smaller (filled after insertion) |
| Volume adjustability | Set before surgery | Adjustable during surgery |
| Typical longevity | 10–20+ years | 10–20+ years |
Approximately 85 percent of breast augmentations in the U.S. use silicone implants, largely because of their softer feel and lower risk of visible rippling in patients with less breast tissue. Saline has its own advantages: a smaller incision, no MRI monitoring requirement, and immediately detectable rupture. For the right patient, those differences carry real weight.
Choosing Natural-Looking Breast Implants for Your Body Type
Outcome quality depends on far more than implant size. Chest wall width, existing breast tissue, skin elasticity, and implant profile all shape the final result. Dr. Egrari uses Vectra 3D imaging to simulate how different implants will look on each patient's specific frame before any decision is made.
For patients with narrower chest walls or less breast tissue, silicone typically produces a more natural, blended appearance. Patients with more existing tissue have greater flexibility between options. Reviewing breast augmentation before and after photos by body type gives a useful sense of real outcomes. Patients focused primarily on proportion may also want to explore breast reduction as part of that conversation.
Breast Augmentation Costs in 2026: What to Expect
In 2026, the total cost of breast augmentation in the Seattle and Bellevue area typically ranges from approximately $5,100 to $12,500, depending on implant type, surgical complexity, anesthesia, and facility fees. Silicone implants carry a higher material cost than saline, which accounts for the higher end of that range.
At a practice of this caliber, that investment reflects the expertise, accreditation, and outcomes Egrari Plastic Surgery is known for across the Pacific Northwest. Patients who prefer to spread costs over time can explore financing options on the practice website.
Special Considerations: Post-Breastfeeding, Tubular Breasts & Revision Surgery
Post-Breastfeeding Patients
Post-breastfeeding patients often experience volume loss and changes in skin firmness after pregnancy and nursing. Implants can restore fullness effectively, but patients with noticeable sagging may benefit from a combined augmentation and breast lift to achieve a proportionate, lifted result.
Tubular Breasts
Tubular breasts, a congenital condition where the lower portion of the breast is constricted and the base is narrow, require corrective techniques alongside augmentation. Placing an implant without addressing the underlying anatomy first almost always produces an unnatural result, regardless of implant type.
Revision Surgery
Revision surgery is among the most technically demanding procedures in breast surgery. Patients replacing implants placed more than a decade ago often present with capsular contracture (scar tissue that forms and tightens around the implant), tissue shifts, or implant displacement. Each scenario calls for a carefully adapted plan. Additional detail is available on the breast revision page.
Motiva Implants
Motiva implants are a newer line of silicone implants with a nanotextured surface designed to minimize capsular contracture risk and move naturally with the body. Patients interested in exploring this option can discuss it with Dr. Egrari at their consultation.
FAQs
What is the difference between silicone and saline breast implants?
Silicone implants are filled with a soft gel that feels close to natural breast tissue. Saline implants are inserted as empty shells and filled with sterile saltwater after placement, allowing for smaller incisions and on-table volume adjustment. The two differ in feel, rupture behavior, FDA age requirements, and long-term follow-up needs.
Which type of breast implant looks and feels the most natural?
Silicone implants are generally softer and less prone to visible rippling, particularly in patients with less natural tissue coverage. They account for approximately 85 percent of augmentations performed in the United States. Outcomes depend heavily on anatomy, and implant selection is always personalized at consultation.
What breast augmentation size is right for my body type?
Implant size is measured in cubic centimeters (cc), not cup size. What looks proportionate on a narrow frame can read very differently on a broader one. Dr. Egrari uses Vectra 3D imaging to simulate outcomes on each patient's actual anatomy before any sizing decisions are made.
Do I need a breast lift with implants, or can I get implants without a lift?
Implants increase volume and projection. Sagging skin and tissue position are a separate concern. Patients with significant drooping, where the nipple falls below the breast crease, typically need both a breast lift and augmentation to achieve their desired result. Mild looseness may resolve with implants alone, which is assessed at the consultation.
How long do breast implants last before they need to be replaced?
There is no universal 10-year replacement rule. Modern silicone and saline implants are designed to last 10 to 20 years or longer without complications. Replacement becomes necessary if a rupture occurs, capsular contracture develops, or a patient's goals change. Routine monitoring, including periodic MRI or ultrasound for silicone implants, helps catch issues early.
Is breast augmentation safe, and what are the most common risks?
Breast augmentation is one of the most studied elective surgical procedures available. According to the FDA, risks include infection, capsular contracture, implant rupture, changes in nipple or breast sensation, and the possibility of revision surgery. Selecting a board-certified surgeon at an accredited facility meaningfully reduces procedural risk.
What are Motiva breast implants, and how do they compare to traditional options?
Motiva implants are a newer line of silicone implants with a nanotextured surface designed to reduce capsular contracture and adapt naturally to body movement. They differ from traditional smooth-shell implants in surface technology and construction. Patients curious about this option can discuss Motiva with Dr. Egrari during their consultation.
Schedule Your Consultation at Egrari Plastic Surgery in Seattle
More than two decades of breast surgery experience and dual board certification have made Dr. Egrari one of the most trusted names in augmentation across the Pacific Northwest. Every consultation at Egrari Plastic Surgery begins with a thorough assessment of anatomy and goals; no two patients leave with the same plan. Contact Egrari Plastic Surgery to schedule your consultation today.
