title: The tower technique: a novel technique for the injection of hyaluronic acid fillers.
abstract: A number of injection techniques have been described for the placement of hyaluronic acid fillers. Such techniques include, but are not limited to, linear threading, depot, fanning, and layering. The tower technique for hyaluronic acid filler injection is a novel variation of the depot and layering techniques. With this technique, the hyaluronic acid is deposited via a perpendicular approach to the deep tissue plane with a gradual tapering of product deposition as the needle is withdrawn. A series of towers or struts are thus created. These towers serve as support structures for the overlying soft tissue, thereby restoring the face to a more youthful appearance. The anatomic areas most amenable to this technique include the lateral brow, the nasolabial folds, the marionette lines, the prejowl sulcus, and the mental region. A detailed description of the tower technique for facial volume restoration with hyaluronic acid fillers is provided. Further prospective studies are needed to compare the efficacy, safety, and longevity of this technique to other commonly used techniques for the injection of hyaluronic acid fillers.
authors: Laser and Skin Surgery Center of Indiana, 13400 N. Meridian Street, Carmel, IN 46032, USA.
authors: Cynthia L
authors: CL
authors: Bartus
authors: Gerhard
authors: G
authors: Sattler
authors: C William
authors: CW
authors: Hanke
mesh_terms: D003357:Cosmetic Techniques; D006801:Humans; D006820:Hyaluronic Acid / Q000008:administration & dosage*; D007267:Injections; D015595:Skin Aging
chemical_list: D006820:Hyaluronic Acid