SMAS Plication
In this technique, the skin flaps are elevated in a manner analogous to the procedure described above, with the exception of the Minimal Access Cranial Suspension (MACS) lift, in which there is no incision in the hairline behind the ear.
Because the SMAS retaining ligaments are not released, there is limited movement of the SMAS layer, which limits the results that can be obtained.
The Lifestyle Lift™
As you are probably aware, this branded facelift procedure was heavily advertised with little downtime and one that can be performed within an hour. Important considerations involve a few assumptions to meet this promised hour-long procedure.
Assuming that the hour stated as the operative time is exclusive of the establishment of anesthesia, prepping, draping, marking, and injections, any dissection performed on both sides of the face within that time frame would be limited in scope, as the time for suturing would be deducted from the total operative time.
In summary, the term was a marketing term as opposed to referring to a specific surgical procedure.
SMASectomy
In this procedure, skin flaps are elevated, as discussed above. A section of the SMAS in front of the ear and overlying the parotid gland is removed; the far cut edge of the SMAS is advanced to the cut edge adjacent to the front of the ear, and the incision is closed.
Similar to the SMAS Plication, the results are limited by the fact that the SMAS retaining ligaments are not released. Furthermore, the SMAS is not anchored to a fixed point, making it hard for your skin to heal properly into the desired fundamental appearance.
High-Lamellar SMAS Lift
This technique, originally described by Dr. Bruce Connell MD, is an extensive dissection that mobilizes the SMAS by dividing the SMAS retaining ligaments, dividing the SMAS at a level superior to the zygoma, and fixation to the deep temporal fascia. Dr. Hankins believes that this method is the only method that can offer superior longevity of the results to this technique.
What are the downsides to this procedure compared to the other facelift techniques mentioned above? The area of transection of the SMAS crosses the path of the temporal branch of the facial nerve. This is the nerve that motors the frontalis muscle or the muscle that elevates the brow. However, at the point that the nerve crosses the zygoma, the nerve is closely approximated to the bone and is covered by a thin sheet of fatty tissue.