4. Infection

Though postoperative care includes steps to reduce the risk of infection, it remains one of the more common complications of plastic surgery.

For instance, infections occur in 1.1 to 2.5 percentTrusted Source of people who undergo breast augmentation.

The skin infection cellulitis may occur after surgery. In some cases, infections can be internal and severe, requiring intravenous (IV) antibiotics.

5. Nerve damage

The potential for nerve damage is present in many different types of surgical procedures. Numbness and tingling are common after plastic surgery and can be signs of nerve damage. Most often the nerve damage is temporary, but in some cases it can be permanent.

Most women experience a change in sensitivity after breast augmentation surgery, and 15 percent experience permanent changes in nipple sensation.

6. Deep vein thrombosis and pulmonary embolism

Deep vein thrombosis (DVT) is a condition where blood clots form in deep veins, usually in the leg. When these clots break off and travel to the lungs, it’s known as pulmonary embolism (PE).

These complications are relatively uncommon, affecting only 0.09 percent of all patients undergoing plastic surgery. However, these clots can be fatal.

Abdominoplasty procedures have a slightly higher rate of DVT and PE, affecting just under 1 percent of patients. The risk of clots is 5 times higher for people having multiple procedures than it is for people having only one procedure.

7. Organ damage

Liposuction can be traumatic for the internal organs.

Visceral perforations or punctures can occur when the surgical probe comes into contact with internal organs. Repairing these injuries can require additional surgery.

The perforations may also be fatal.

8. Scarring

Surgery typically results in some scarring. Since cosmetic surgery seeks to improve the way you look, scars can be particularly troubling.

Hypertrophic scarring, for instance, is an abnormally red and thick raised scar. Along with smooth, hard keloid scars, it occurs in 1.0 to 3.7 percent of tummy tucks.

9. General appearance dissatisfaction

Most people are satisfied with their postoperative outcomes, and research suggests most women are satisfied with breast augmentation surgery. But disappointment with the results is a real possibility. People who undergo breast surgery may experience contouring or asymmetry problems, while those undergoing facial surgeries could simply not like the result.

10. Complications of anesthesia

Anesthesia is the use of medication to make you unconscious. It allows patients to undergo surgery without feeling the procedure.

General anesthesia can sometimes lead to complications. These include lung infections, stroke, heart attacks, and death. Anesthesia awareness, or waking up in the middle of surgery, is very rare but also possible.

More common anesthesia risks include:

  • shivering
  • nausea and vomiting
  • waking up confused and disoriented
The takeaway

On the whole, plastic surgery complications are rare. According to a 2018 review of over 25,000 cases, complications occur in fewer than 1 percent of outpatient surgeries.

As with most surgeries, plastic surgery complications are more common in certain people. For example, smokers, older adults, and people who are obese are more prone to complications.

You can reduce your risk of unwanted side effects by fully vetting your doctor and their credentials. You should also investigate the facility where your surgery will take place.

Educating yourself about the procedure and possible risks, and discussing your concerns with your doctor, will also help you manage your expectations and reduce the risk of complications.