Nasolabial folds are classic facial creases formed by depressions. For these static wrinkles, hyaluronic acid injections offer the most suitable solution. Similar to injections, hyaluronic acid is administered into the subcutaneous tissue, providing immediate reduction of nasolabial folds. Once injected, it integrates with the body's natural hyaluronic acid, causing the skin to plump up and wrinkles to flatten. This method is highly safe.
Hyaluronic acid injections also offer hydrating and moisturizing benefits. Beyond filling wrinkles, they stimulate fibroblast activity for self-repair, promoting collagen synthesis and delaying skin aging. Different molecular sizes suit various applications: finer molecules are ideal for superficial injections, leaving the skin surface smooth and natural-looking post-treatment.
In summary, hyaluronic acid injections for wrinkle reduction and nasolabial fold correction replenish this essential nutrient in the skin. It can absorb ten to a hundred times its weight in water, hydrating the skin to achieve a crystal-clear, luminous, and nourished appearance. This effectively addresses skin aging, restoring smoothness and firmness. Additionally, hyaluronic acid injections are an excellent wrinkle-reduction method, also yielding great results for tear trough lines and neck wrinkles.
Surgical Removal of Nasolabial Folds
The latest approach involves making an incision within the scalp, combined with a micro-incision in the upper eyelid or under-eye area, to perform periosteal detachment in the cheek region.For patients with extremely deep nasolabial folds, muscle separation is performed from the upper gum mucosa, then tightened toward the temporal scalp incision. This prevents a "tight" sensation in the facial skin. Since the subperiosteal area has few blood vessels and no motor nerves, the risk of hematoma damaging nerves is reduced, and swelling subsides much faster. Generally, cheek swelling resolves more quickly than after eyelid surgery.
Nasolabial fold reduction surgery involves minimal trauma and rapid recovery. No post-operative bandaging is required, and patients can resume normal work and daily activities within 3-4 days. For severely deepened nasolabial folds, an anterior auricular incision may be employed. Subcutaneous dissection extends to the edge of the nasolabial fold, where the SMAS fascia is overlapped and tightened to remove excess skin. This approach provides a more thorough solution. Post-operative bandaging is required for 24 hours following this procedure.