There are various formulations of materials used for facial filling.  Collagen was used in the not so distant past, but it was plagued by a short-lived effect, and allergic reactions.  There are several very high-quality long-lasting fillers now on the market.  Some are more economical or better suited than others for specific locations on the face.  Some are semi-permanent, others are not.  Fillers are not inexpensive, and their effects are not trivial.  Complications can include lumps, skin discoloration, and even embolization and necrosis.  I strongly urge patients to chose a board-certified plastic surgeon who specializes in aesthetic procedures to ensure that you are being cared for by someone who has made a commitment to the safety and quality of your result, not just the financial gain of this very popular aesthetic procedure.

You mean I don’t have to have surgery?!  Sorry, the so-called “liquid facelift” is a marketing gimmick.  No filler technique replaces the effect of a well-performed facelift.  However, a facelift alone cannot restore an appearance of youth and health.  These procedures play separate roles and DO NOT replace each other.  If large amounts of filler are used across the entire face, a very nice rejuvenating effect can be seen.  Alternatively, some of the most unnatural looking faces I have seen are due to the over-use of filler.  I typically recommend fat injections when large amounts of filler are required for a safer, more long-lasting and more economical “liquid facelift.”  However, as we are seeing, even fat can be overdone and specific technical details and awareness of the density and existence of the stem cells in the fat needs to be accounted for.  Again, please trust this only to a very experienced, committed board-certifed plastic surgeon specializing in aesthetic surgery.

Fillers are used to create a more youthful look by replacing the volume lost during the aging process or to augment a thin face of any age.  In many cases, loose skin and wrinkles are caused in large part by loss of fat which is an unavoidable problem of the aging face. Fillers are a very popular way to smooth lines and achieve a more youthful appearance without surgery. Most fillers can be applied in the office with very little to no recovery time necessary.

There are many new types of fillers on the market. Juvederm, Restylane, Perlane, Belotero, and Voluma are all made of hyaluronic acid, which is very safe and good to work with.  They can be used to fill wrinkles and contours.  Radiesse is a very long lasting and excellent filler, which works well in specific parts of the face and the back on hands.  Sculptra can be excellent for plumping large portions of the face, which is something most thin patients over the age of 40 require.  The ideal filler is, of course, long lasting without problems. Most fillers have a longevity anywhere from months to years depending on the location of injection.

Fat injections are perhaps the most long-lived filler we use. This procedure requires more recovery, however. This is due to the need for an additional procedure (liposuction) to harvest the fat, and a higher rate of swelling and inflammation afterwards. The reward is that fat injections contain stem cells which presumably are responsible for the incredible rejuvenating effect on the skin which we are seeing with fat injections as opposed to other fillers.  This makes fat injections a very nice addition to other procedures performed in the operating room.  Fat injections can also be performed in the office for small areas like lips.  Because fat injections are essentially permanent, they act like fat in other parts of the body – which is to say, they can expand when you gain weight.  Weight gain can result in an excessive appearance of the fat which is transplanted.  I would like to underscore the complexity of this procedure.  Before you undergo a fat injection procedure, you should ensure that your surgeon can explain all the possible risks.