Who it suits
- Your breasts are naturally underdeveloped
- You lost breast volume after weight loss, childbirth or breastfeeding
- Breast shape changed after surgery or injury
- Breasts have lost firmness with age
- You have old implants (for example saline) and are considering replacement
Before & After








Apart from masking moles, scars, tattoos and other identifying marks and adjusting the background and color, the photos are unretouched. More cases can be seen at the clinic.
See all before & after photos →Is Breast Augmentation right for you?
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Hello, I'm interested in Breast Augmentation at LAHYEON Plastic Surgery. Could you suggest a plan for me?
No booking until you confirm.
Why the same 350cc looks different on each person
The most common question at consultation is how many cc to choose. Dr. Im does not decide the cc first. Height, weight, shoulder and chest width, existing breast tissue, skin stretch, the gap between the breasts, the fold under the breast and left-right differences all change how one implant looks.
Volume tells you size, not shape. Two 350cc implants can have a different base width and projection: one wider and lower, one narrower and more forward. An implant too wide or too narrow for the chest makes the intended silhouette hard to reach. He first decides what width, volume and shape fit your frame, and the cc follows from that.
He also looks at the whole body, from shoulders to waist and pelvis, because the breasts are not seen separately from the rest of you. Before surgery he checks you from the front, at 45 degrees and from the side.
The fold under the breast: why 1cm matters
The inframammary fold (IMF) is the line where the lower breast meets the chest wall. Its position changes the length of the lower breast, where the nipple sits on the breast and the side profile.
Dr. Im plans the fold together with the nipple-to-fold distance, current shape, skin laxity and implant size. A few millimeters or 1cm makes a visible difference, which is why he spends a long time on design before surgery.
Silhouette Fit: 3D dual-plane placement
Silhouette Fit is the clinic's breast augmentation program and one of its four signature programs. It rests on four points: 3D dual-plane implant placement, the clinic's "secret zone" incision system to keep scars small, a soft feel with a natural UU-shaped line, and a low-pain approach for a quicker return to daily life.
In the dual-plane technique the implant is placed across two planes, above and below the chest muscle. It moves with the muscle, so the breast moves and feels softer and the line looks less artificial.
Each design starts from an analysis of your skin elasticity and rib cage. The aim is volume that looks full when you stand and spreads naturally to the sides when you lie down. Mild sagging tissue can be lifted at the same time as volume is added, and the breasts are designed in proportion to your waist and pelvis.
Incisions and implant placement
Silhouette Fit uses the clinic's secret zone incision system: small incisions in places that are hard to see, such as the armpit or the fold under the breast, closed with a fine suturing technique. Scars usually fade over time, though healing varies by person.
Armpit incision is the most requested option and leaves no scar on the breast itself. An incision in the fold under the breast allows precise positioning of the implant. An incision around the areola follows its edge so the scar blends in.
Besides dual-plane, the implant can sit under the breast tissue, which tends to recover faster with less pain, or under the muscle fascia, for a natural feel and shape. The choice depends on your tissue and goals.
Implant choice
The clinic uses only genuine, FDA-approved implants. Type, width, height and volume are chosen after measuring your chest and body. Options include cohesive gel textured implants in round and teardrop shapes, microtextured implants for a natural feel and shape, and smooth implants.
Cohesive gel implants are made for long-term use, though this varies by person, and regular check-ups are recommended. Older saline implants can wear and change size after about 10 years, and replacement is possible.
Recovery: early shape is not the final shape
Right after surgery the breasts often sit high with a full upper pole. With dual-plane placement, the chest muscle is tight at first and holds the upper implant up. As swelling settles, the muscle and soft tissue relax and the skin adapts, so the implant settles into its pocket and the shape changes over time.
Keep to light daily activities for the first 2 to 3 weeks; regular exercise can usually resume from about 6 to 8 weeks. Ask the medical team before restarting exercises that use the chest muscles. The clinic uses a low-pain system with quick, careful pocket dissection to limit tissue damage, and a dedicated aftercare team manages swelling and scars.
Possible problems include inflammation, which can cause heat, swelling or tiredness. The clinic checks for this early and treats it promptly. Breast fat grafting can be added to soften edges or refine the upper breast, and liposuction of the upper arms or accessory breast can be done in the same surgery.
Treatment steps
- Consultation with Dr. Im: what you want to look like, then chest width, tissue, skin and fold position
- Implant selection by width, projection and volume
- Design marking, including the fold under the breast
- Dual-plane implant placement through the chosen incision
- Aftercare for swelling and scars, and follow-up as the implant settles
Your medical team
Dr. Im Jung-wooBoard-certified general surgeon
Dr. Kim Il-gonBoard-certified general surgeon
Dr. Koo Bon-junBoard-certified plastic surgeon
What your consultation covers
- One-on-one, in a private room
- Your consultation is held one-on-one, so you can ask about concerns you would rather not raise in front of others.
- A plan based on your proportions
- We look at how the area connects with the rest of your face or body before recommending anything, and we tell you honestly when something is not a good fit.
- A quote for your plan
- Cost depends on what your plan involves, so you receive a quote after the consultation.
- Timing from abroad
- Include your travel dates when you contact us, so recovery and follow-up can be discussed before you book flights.
Questions
Does breast augmentation hurt, and how is aftercare handled?
Lahyeon uses a low-pain approach with quick, careful dissection that limits tissue damage, so pain after surgery is usually easier to manage. A dedicated aftercare team follows up on swelling and scars. How much pain you feel varies by person.
When can I exercise after breast augmentation?
For the first 2 to 3 weeks, keep to light daily activities. Regular exercise is usually possible from 6 to 8 weeks. Check with the medical team before starting exercises that use the chest muscles.
What side effects can happen after breast surgery?
Inflammation can make the breast feel hot or swollen, and you may tire easily. Lahyeon checks for inflammation with medical equipment and treats it promptly if it occurs.
Will the scar be noticeable?
Silhouette Fit uses small incisions in hidden areas such as the armpit or the fold under the breast, closed with a fine suturing technique. Scars usually fade over time, though healing varies by person.
My breasts look too high right after surgery. Will that change?
Usually yes. A high, full upper pole is common early on, especially with dual-plane placement. It changes as swelling settles and the muscle and skin relax.
Will it look obvious when I lie down?
Silhouette Fit is designed after analyzing your skin elasticity and rib cage. The aim is volume when standing and a breast that spreads naturally to the sides when lying down. Results vary by person.
Can I breastfeed after breast augmentation?
When the implant is placed under the muscle it is separate from the glandular tissue, so breastfeeding is generally not affected. It can vary with incision site and the individual, so discuss it at consultation.
How long do breast implants last?
Current cohesive gel implants can be used long term, though this varies with the individual and how they are cared for. Regular check-ups to confirm the implant's condition are important.
Can you replace implants I had done elsewhere?
Yes. Saline implants in particular can wear and change size after about 10 years. Dr. Im assesses your current implants and suggests a suitable replacement.
How many cc should I get?
Dr. Im starts with how you want to look and your chest width, tissue and skin, then picks an implant width and projection that fit. The cc follows from that design.
What is the 3D dual-plane method?
The implant is placed across two planes, partly under and partly above the chest muscle. It moves with the muscle, which gives a softer feel and a natural lower curve.
How should I prepare for breast surgery?
Stop smoking and drinking before surgery and pause medicines that affect blood circulation. Detailed instructions are given individually at consultation.
Results vary by person.














