Care After Fat Grafting Surgery

After fat grafting surgery, it is recommended to avoid pressure on the grafted area and apply appropriate ice packs and hot packs according to the timeline. Shower and dressing care may vary depending on the scope of the surgery and the doctors’ instructions. Post-fat grafting care begins not with ‘what to do,’ but with distinguishing and monitoring the grafted area and the fat harvesting area separately. This article is a guide for general understanding. Instructions may vary depending on the scope of the surgery, wound condition, and recovery progress, so you must prioritize the discharge instructions and the guidance of your attending doctors.

🩺 If you experience sudden severe pain, a sensation of heat, severe swelling, persistent bleeding, or other unusual changes, please contact your surgical facility first rather than changing your pack application method on your own.

The Two Areas to Distinguish First

After fat grafting surgery, you will typically manage two areas.

• Fat grafting area: Care must be taken to ensure the grafted fat is not pressed or continuously compressed while it settles.
• Fat harvesting area: For the site where fat was harvested, such as the abdomen or thighs, wound and dressing care is important. Since the care requirements for these two areas differ during recovery, it is not advisable to apply the care method for one area to the other.

Fat Grafting Area: ‘No Pressure’ is the Basic Rule

It is crucial to avoid external pressure on the area where fat was grafted. Repetitive pressure from daily activities, such as sleeping positions or wearing a hat, can also strain the surgical site. Especially in cases of facial fat grafting, which areas are more sensitive to pressure and when you can return to normal activities will depend on the scope of the surgery. Therefore, it is safer to follow the specific instructions tailored to your surgical site rather than relying on a uniform timeline like ‘it will be fine in a few days.‘

Apply Ice Packs Briefly and Intermittently, Avoiding the Grafted Area

Applying an ice pack is not a one-size-fits-all type of care. This guide advises applying it by avoiding the fat grafting area, rather than directly pressing on or cooling the site itself. For example, after surgery around the eyes, a method may be considered where an ice pack is applied to the areas surrounding the fat-grafted site, without pressing on the grafted anterior cheeks or under-eye area. Instructions include applying it in short intervals, such as on for about 10 seconds and then off, rather than for a long continuous period. However, the actual position, frequency, and duration may vary depending on the type of surgery and your recovery status, so the specific instructions from your doctors take precedence.

Apply Hot Packs Starting from Day 3.

In the initial period after fat grafting, a sensation of heat and swelling will develop and accumulate. During this time, it is important to use an ice pack to reduce discomfort and manage the swelling to prevent it from worsening. Typically, after about 3 days, it becomes necessary to encourage the accumulated swelling to subside. At this point, a hot pack, which promotes blood circulation, is helpful. Similar to the ice pack, it is safest to avoid directly pressing on the grafted area or applying intense heat.

Harvesting Site: For Showers and Waterproof Bandages, Confirm ‘Remove Immediately After Use’

For fat harvesting sites like the abdomen or thighs, absorbable sutures may be used, in which case stitch removal is not necessary. However, wound care methods can vary depending on the suturing technique and dressing condition, so you must check your personalized instructions regarding stitch removal. If showering is permitted, protect the wound with a waterproof bandage (aqua band) and it is recommended to remove the waterproof bandage and any remaining moisture immediately after showering. If there is tape on the skin in place of sutures, be careful not to remove it along with the bandage. It is recommended to keep the tape that replaces sutures on for 7 days.

Questions to Ask During Your Follow-up Appointment

1. What types of pressure should I avoid on my fat grafting area?
2. Where, how often, and for how long should I apply an ice pack?
3. Is a hot pack necessary? If so, when should I start and where should I apply it?
4. When can I shower, and what are the instructions for using a waterproof bandage on the harvesting site?
5. What are the criteria for swelling, pain, or wound changes that would require me to contact you?

Conclusion

Post-fat grafting care is a process of protecting the grafted area while separately monitoring the wound and dressing at the harvesting site. Avoid pressure on the grafted area, apply an ice pack intermittently in the permitted position, and after 3 days have passed, it is advisable to stop the ice pack and switch to a hot pack. Care methods can vary depending on the individual’s scope of surgery and recovery speed, so the most important standard is the guidance from your doctors.