How to Choose the Right Breast Implant Size?

Choosing the right implant size is one of the biggest concerns patients have when considering breast augmentation.

At our practice, we use the Vectra 3D imaging system by Canfield, which creates a lifelike 3D avatar of your body. This allows us to simulate how different implant shapes and sizes will look on your actual figure. The results are incredibly accurate and have proven to match post-surgery outcomes closely.

We also offer a try-on session using external implants placed inside a surgical bra under a fitted T-shirt. You’re welcome to bring a partner or a friend to help you visualize and discuss your future silhouette — alongside your surgeon’s guidance.

Implants Are Chosen Based On:

  • Your body size and chest width
  • Desired cup size and projection
  • Your natural breast base and tissue
  • A personalized consultation with your surgeon

We work with top manufacturers, including Motiva, GC Aesthetics, and Mentor, offering a wide range of implant options to help us select the perfect shape, size, and projection for your body.

Understanding Implant Volume vs. Cup Size

Implant volume is measured in cc (cubic centimeters). While the relationship between cc and cup size varies by body type, here are some general guidelines:

Implant VolumeEstimated Cup Size Increase
150 cc+1 cup size (subtle, natural result)
220–260 cc+1.5 cup sizes (from A to full B or natural C)
280 cc~1.5 to 2 cup sizes (from A to full B/small C)
300 ccFrom B to full C or small D
330–350 ccTo achieve a full C or small D
350–400 ccTypically results in a D cup

Choosing your ideal implant size is a personal decision — one that combines your anatomy, lifestyle, and aesthetic goals. Between 3D simulations, fitting sessions, and the surgeon’s expertise, we ensure your result is both beautiful and balanced.

Breast Implant Sizing Guide

Choosing the right breast implant size is a key step in achieving a natural and harmonious result. Below is a helpful sizing chart to give you an idea of implant volume (in cc) based on the desired cup size:

Desired Cup SizeRecommended Implant Volume
Full B / Small C (from an A cup)280 cc
Natural B cup (from an A cup)260 cc
+1 cup size, very natural result220 cc
C cup  (from an A cup)280–330 cc
D cup  (from an A cup)350–400 cc
C or small D (depending on body type)300 cc

Key Factors to Consider When Choosing Implant Size

1. Patient’s Body Type

Chest width, shoulder width, and the base of the breast are essential in determining the most proportionate implant for your figure.

2. Desired Result

During the consultation, trial implants can be placed in a support bra under a fitted T-shirt to preview the result.
Many practices also offer 3D simulations to visualize the expected outcome based on implant type and volume.

3. Before-and-After Photos

Reviewing before/after results of other patients can help clarify expectations and outcomes by cup size and volume.

Surgical Techniques & Implant Placement

• Over the Muscle (Pre-pectoral):

Best suited for patients with sufficient breast tissue. Offers a softer, more natural appearance.

• Under the Muscle (Sub-pectoral):

Ideal for slimmer patients. Offers better implant coverage and reduces visibility.

• Dual Plane Technique (Preferred Approach):

Combines both positions: the implant is placed under the muscle, but the gland is separated and repositioned for an optimized, natural result.

How Implant Size is Selected

The ideal implant is chosen based on:

  • Breast width
  • Torso height
  • Skin elasticity
  • Natural breast symmetry

Breast Implant Scar Placement

The incision can be:

  • Inframammary (under the breast fold)
  • Periareolar (around the areola)
  • Transaxillary (in the armpit)

Scar placement depends on implant type and the surgeon’s technique.

What to Expect with Scars

Initially pink and slightly raised, scars gradually fade over 12–18 months.

Tips to Minimize Scarring After Surgery

  • Massage: Gentle daily massage with a moisturizing or scar cream (like Cicaplast or Cicalfate) starting 3–4 weeks post-op.
  • Scar Creams & Silicone Sheets: Help soften the scar and reduce pigmentation.
  • Sun Protection: Always apply SPF 50+ for at least 12 months.
  • Support Bra: Wearing a medical compression bra helps reduce tension on incisions.
  • Follow-up: In cases of hypertrophic or keloid scars, cortisone injections or laser treatments may be recommended.

With proper care, scars typically become very discreet or nearly invisible.

Addressing Breast Ptosis (Sagging)

Implants may also be used to correct breast ptosis, either on their own or in combination with a breast lift (mastopexy).

Types of Breast Implants

Round Implants

Provide fullness and upper pole projection. Available in smooth or textured versions and various projections (low, moderate, or high).

Ergonomic (Teardrop-Shaped) Implants

Offer a more natural slope—ideal for women with minimal tissue or mild sagging.

Importance of the Post-Op Compression Bra

A post-surgical bra must be worn for 6 weeks to promote healing and ensure proper implant positioning.

Possible Side Effects After Implant Surgery

While the procedure is generally well tolerated, patients may experience:

  • Swelling
  • Bruising
  • Temporary soreness
  • Capsular contracture (rare)
  • Implant displacement or rotation (very rare)

Selecting the right implant size is a highly personalized decision. It depends on your body type, aesthetic goals, surgical technique, and implant type. A thorough consultation with a qualified plastic surgeon is essential to ensure safe, natural, and satisfying results.

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