Auro PDO Multi Threads 10 Lines and 16 Lines L Cannula

The dense volumetric cushioning and non-migrating mesh matrix of PDO Multi Threads are optimized for deep static folds and hollows:

• Deep Nasolabial Folds (Smile Lines): 23G 38mm or 60mm (10 or 16 Lines) (Recommended: 2–4 threads per side placed directly beneath the crease) — Immediately props up deep fold beds without the risk of filler migration.
• Marionette Grooves & Downturned Mouth Corners: 23G 38mm (10 Lines) (Recommended: 2–3 threads per side) — Restores lost structural volume to eliminate dark shadow grooves below the oral commissures.
• Sunken Cheeks & Sub-Malar Hollows: 23G 60mm (16 Lines) (Recommended: 3–5 threads per side in a supportive cross-fan) — Rebuilds deep dermal thickness and subtle cheek roundness without artificial puffiness.
• Static Deep Forehead & Glabellar Furrows: 23G 38mm (10 Lines) (Recommended: 1–2 threads placed horizontally along resistant creases) — Fills deep skeletal creases where neuromodulators alone fail.
• Pre-Jowl Sulcus Hollows: 23G 38mm (10 Lines) (Recommended: 2–3 threads per side) — Smooths the bony depression in front of the jowl to restore a continuous mandibular line.

• CE Certified Medical Device: Manufactured under strict cleanroom standards, ensuring precise multi-filament bundling and verified biocompatibility.
• 100% EO Gas Sterilized: Every blister pouch is individually treated with medical Ethylene Oxide (EO) gas for zero microbial contamination.
• 2-Year Sterile Shelf Life: Every pack is clearly stamped with a dedicated LOT number, manufacturing date, and 2-year expiration date.
• Protective Medical Aluminum Foil: High-barrier multi-layer foil pouches shield sensitive PDO polymers from ambient humidity and UV degradation during international transit.
• 100% Biodegradable Hydrolysis: Ultra-pure polydioxanone hydrolyzes naturally into water and carbon dioxide with zero synthetic residue, nodules, or permanent foreign bodies.

Q1: Why is Multi Thread preferred over Hyaluronic Acid (HA) filler for deep nasolabial folds?
A: The facial artery runs directly along the nasolabial fold, making liquid filler injections high-risk for vascular occlusion, tissue necrosis, or Tyndall effect (bluish tint). Furthermore, dynamic facial movement causes gel fillers to migrate upward into the cheek fat pad, creating an unnatural puffy look. Auro Multi Threads use a blunt 23G L-Cannula that pushes blood vessels aside safely, delivering a solid PDO multi-strand mesh that physically props up the fold without any risk of vascular embolization or filler migration.

Q2: How should practitioners choose between 10 Lines and 16 Lines?
A:
• 10 Lines (23G 38mm / 60mm): Designed for moderate nasolabial folds, shallow marionette lines, and thinner facial skin. It provides refined volume restoration without risk of visible superficial fullness.
• 16 Lines (23G 38mm / 60mm): Features a denser suture bundle providing maximum physical expansion and collagen induction. Specifically indicated for deep, long-standing skeletal nasolabial hollows, heavy marionette grooves, and sunken mid-cheek volume loss.

Q3: What withdrawal technique ensures the bundled filaments fan out evenly beneath the fold?
A: Advance the 23G L-Cannula directly along the base of the fold in the deep subcutaneous layer. Before withdrawing, place your non-dominant index finger firmly over the insertion tract near the entry point. Withdraw the cannula with a smooth, steady pull while maintaining light finger pressure. This stabilizes the distal suture hub and allows the 10 or 16 filaments to expand into a supportive 3D lattice rather than bunching together.

Q4: Will the patient feel a hard lump or foreign cord under the smile line post-treatment?
A: When placed correctly in the deep subcutaneous plane beneath the fold, the micro-fine filaments soften rapidly and integrate with adipose tissue. Patients may feel mild firmness for the first 3 to 5 days, which is simply initial mechanical volume. As tissue fluids surround the multi-filament bundle and collagen synthesis begins, the area becomes soft, natural, and indistinguishable from native tissue within 2 weeks.

Q5: Can Multi Threads be combined with Lifting Cog threads in the same treatment session?
A: Yes, and this is the gold-standard protocol for lower-face rejuvenation. First, use Auro Cog 4D, 6D, or Molding threads to hoist the heavy, descended malar fat pad upward and backward away from the smile line. Then, insert Multi Threads (10 or 16 Lines) directly into the residual static nasolabial crease to plump the remaining hollow, achieving complete structural elevation and volume restoration.