Awake breast surgery
Awake Breast Fat Transfer in Ottawa
Fat transfer uses fat from your own body, usually removed by liposuction, to add modest volume or refine contour in the breasts. Because it is built on liposuction, it often works well as an awake procedure.
Breast Fat Transfer at a glance
| Typical operating time | About 2 to 3 hours |
|---|---|
| Awake suitability | Often suitable in selected patients |
| Typical return to desk work | Desk work often within 3 to 7 days |
| Anesthesia | Local anesthesia with or without sedation. General anesthesia arranged if needed |
| Setting | Outpatient, with an anesthesiologist present throughout |
Times are typical ranges for planning, not promises. Your plan is individualized.
What is breast fat transfer?
Fat is gently harvested from an area such as the abdomen or flanks, processed, and injected in small amounts into the breasts. Part of the fat survives, so the final volume is usually less than the amount injected, and a second session is sometimes needed.
Who may be a good candidate
- People who want a modest increase in volume or a softer, more natural contour
- Those who want to avoid an implant
- Patients who also want contouring of a donor area
- Patients with enough donor fat who accept that results vary
Why awake breast fat transfer may work
Liposuction under tumescent local anesthesia has the strongest evidence base of any awake aesthetic operation, including large series with low complication rates. The donor area is numbed and the breast injections are performed with local anesthesia, with sedation added only if needed. Many patients like that they can avoid a general anesthetic for a procedure that uses their own tissue.
When awake may not be the right choice
Large volumes of fat, multiple donor areas, or combined operations may exceed what is comfortable or safe under local anesthesia. General anesthesia or staging can then be the better choice.
Your awake breast fat transfer journey
1. Before surgery (pre-op)
We map donor areas and discuss that systematic reviews report variable volume retention and stress the need for caution. Imaging history is reviewed.
- A consultation to review your goals, health history, medications and previous surgeries, and a physical examination
- An anesthesia assessment to decide whether an awake plan is appropriate and safe for you
- Photographs, with your consent, and a written plan, quote and consent form
- Medication guidance, including when to stop blood thinners, certain supplements, and smoking or vaping
- Fasting instructions from the anesthesia team. Follow them exactly
- A ride home and an adult to stay with you after surgery
2. Day of surgery (intra-op)
Tumescent fluid numbs the donor area, fat is removed through small incisions and processed, and then injected into the breasts in thin layers.
- You arrive, change, and meet the surgeon and anesthesiologist, and your markings and plan are confirmed
- An IV and monitors are placed. The anesthesiologist stays with you from start to finish
- Local anesthetic is given. Expect brief stinging, then numbness, and light sedation if planned
- You can listen to music, talk with the team, and tell us at any time if you feel discomfort
- Afterward you rest in recovery, receive written instructions and go home with your driver
3. Recovery (post-op)
You are observed in recovery, given written instructions and pain-control guidance, and scheduled for follow-up. Call us or seek urgent care for fever, spreading redness, severe or worsening pain, heavy bleeding, chest pain, shortness of breath, or leg pain or swelling.
| When | What is typical |
|---|---|
| Days 1 to 3 | Swelling and bruising at the donor site and soreness in the breast. Compression garment at the donor site. |
| Week 1 | Light activity. Avoid pressure on the breasts. |
| Weeks 2 to 6 | Swelling settles. Avoid very tight bras if advised. |
| 3 to 6 months | Final volume becomes clear once fat survival has stabilized. |
Timelines are general and vary. Your surgeon gives you instructions specific to you.
Anesthesia options
Anesthesia options range from local anesthesia, with or without sedation, to general anesthesia. An anesthesiologist is present throughout your procedure and recommends an approach after reviewing your health, the extent of surgery and your preferences. If an awake approach is not suitable, general anesthesia is arranged. Plans can change during surgery if comfort or safety requires it, including deepening sedation or converting to general anesthesia.
Learn more: anesthesia options, levels of anesthesia, fear of intubation, and pain perception and music.
Alternatives
Implants, lift, or no surgery. Combining fat with an implant is another option.
Risks
Variable fat survival, fat necrosis, oil cysts, lumps or calcifications that can affect breast imaging interpretation, asymmetry, need for repeat sessions, donor-site irregularity, infection, bleeding, and anesthesia-related risks.
Anesthetic risks include reactions to medications, breathing or airway events, the need to deepen sedation or convert to general anesthesia, and, rarely, transfer for further care. All surgery carries risk, and results are not guaranteed.
Frequently asked questions about awake breast fat transfer
How much of the fat survives?
It varies from person to person, and reviews note differences in how retention is measured. Plan for the possibility of a second session.
Will it show on mammograms?
Fat grafting can cause changes such as calcifications that radiologists need to interpret. Tell your imaging team about the procedure.
Can I do this awake?
Often yes in selected patients, because it relies on liposuction under local anesthesia.
Is it safe?
Systematic reviews report complications and call for clinical caution. We review the evidence with you.
Related procedures
Starting from $9,000 (CAD, before 13% HST), including surgeon, anesthesia and facility fees. Your written quote follows your consultation. See pricing and financing.
Explore your options at a consultation
References
- Seth I, et al. Autologous fat grafting in breast augmentation: a systematic review highlighting the need for clinical caution. Plast Reconstr Surg. 2024;153(3):527e-538e. PMID 37166041
- Ørholt M, Larsen A, Hemmingsen MN, et al. Complications after breast augmentation with fat grafting: a systematic review. Plast Reconstr Surg. 2020;145(3):530e-537e. PMID 32097306
- Groen JW, Negenborn VL, Twisk JW, et al. Autologous fat grafting in cosmetic breast augmentation: a systematic review on radiological safety, complications, volume retention, and patient/surgeon satisfaction. Aesthet Surg J. 2016;36(9):993-1007. PMID 27329661
- Boeni R, Waechter-Gniadek PV. Safety of tumescent liposuction under local anesthesia in 9,002 consecutive patients. Dermatol Surg. 2021;47(5):e184-e187. PMID 33899793