Cryolipolysis is a medical treatment used to destroy fat cells. Its principle relies on controlled cooling to near sub-zero temperatures for non-invasive localized reduction of fat deposits in order to reshape body contours. The exposure to cooling is set so that it causes cell death of subcutaneous fat tissue without apparent damage to the overlying skin. The procedure is billed as a nonsurgical alternative to liposuction. "Cryolipolysis" is a portmanteau of "cryogenic" and "lipolysis."[citation needed] Generically the process can also be known as "Fat Freezing". Specific treatments are using medical devices called CoolSculpting, a US registered trademark,[1] owned by Zeltiq Aesthetics, Inc.. In Europe cryolipolysis machines are available in aesthetic clinics and spasز

No serious long-lasting side effects were encountered during follow-up time of six months.

What is cryolipolysis?

Cryolipolysis, also known as "fat freezing" or by the product name CoolSculpting, is a new procedure that involves the non-invasive cooling of body fat to break down fat cells, resulting in a reduction of body fat without damage to other tissues. The effect takes several months to be seen.

During the procedure:

A vacuum applicator is placed on the skin to bring it into contact with cooling panels.Patients feel a cold sensation for a few minutes, as it produces an anesthetic effect.The fat is cooled for up to an hour.

What should first be done before considering cryolipolysis?

Before the procedure, an ASDS dermatologist will review the patient's medical history. This is the time for the doctor and patient to discuss expectations, potential risks and outcomes of the procedure.

When is cryolipolysis appropriate?

The procedure is appropriate for the following conditions:

Excess fat

Who is not a candidate for a cryolipolysis?

People who are not in good overall physical, mental and emotional health may not be good candidates for the procedure.

What are the potential complications of cryolipolysis?

Redness in the treated area lasting no more than a few hours.

Localized bruising that usually clears within a few hours.

What can I expect after having had a cryolipolysis?

Cryolipolysis has no recovery time; patients can resume their normal activities the same day.

Cryolipolysis therapy typically requires multiple treatment sessions.

Patients will observes a visible decrease in fat bulges in two to four months.

For more information and referrals

For more information on skin conditions and treatments, along with a list of ASDS members in your state, please visit the find a dermatologic surgeon section of our website