Auro PCL Mesh Thread 19G
Volume Restoration & Tissue Support
The PCL Mesh Thread is composed of 12 strands of USP 5-0 Polycaprolactone (PCL) monofilaments, helically twisted to form a cohesive mesh structure. Upon insertion, the three-dimensional configuration provides immediate mechanical support to the subdermal tissue layer, facilitating volumetric restoration in areas of soft tissue deficit. Indicated for facial contouring applications including the malar region, jawline, and nasolabial folds.
Mesh Architecture & Collagen Induction Mechanism
The twisted mesh geometry significantly increases the surface area in contact with surrounding connective tissue compared to monofilament designs. This enhanced tissue integration promotes sustained fibroblast activation and neo-collagenesis through prolonged mechanical stimulation. The structural scaffold supports uniform collagen matrix remodeling over the degradation period, with clinical effects documented at 24 months or beyond — exceeding the longevity of PDO and PLLA thread variants.
Biocompatibility & Degradation Profile
PCL is a semi-crystalline aliphatic polyester with well-established biocompatibility in implantable medical applications. Degradation occurs via hydrolysis of ester linkages under physiological conditions, with a complete resorption timeline exceeding 24 months. Metabolic byproducts (CO₂ and H₂O) are non-toxic and eliminated through normal physiological pathways. Collagen remodeling activity has been observed to persist for approximately 12 months following full thread dissolution, contributing to sustained dermal rejuvenation without residual foreign body response.
Recommended Treatment Areas
The 19G PCL Mesh Thread is suitable for the following anatomical regions, selected according to cannula length:
- 19G 38mm — Periorbital area (under-eye hollows), glabella, lip border, nose tip refinement, small localized volume deficits
- 19G 60mm — Malar/cheek augmentation, nasolabial folds, marionette lines, jawline definition, chin projection, temporal hollowing
Thread placement should be performed by trained medical professionals in accordance with established thread lift protocols. Depth of insertion and vector planning should be adapted to individual patient anatomy.
