Eyebrow and Temporal Lift Protocol with PDO Threads: COG and Mono Combination

The periorbital and temporal thread lift using a hybrid PDO thread technique is an effective, minimally invasive strategy for rejuvenating the upper face. This approach integrates structural COG Threads for a direct tensile pull and multiple Mono Threads for intensive collagen stimulation, yielding a triple effect of Tightening, Lifting, and Brightening.

Technical and Scientific Details of Placement:

• Deep Layer for COG: COG Cannula Threads (e.g., 21G Gold Cannula) for structural support must be placed in the Deep Sub-dermal Plane or just above the temporal fascia. This positioning ensures vascular safety and maximizes lifting power for the eyebrow.
• Superficial Layer for Mono: Mono Threads are inserted in a Mesh Pattern into the superficial sub-dermal layer/deep dermis. Their function is purely stimulatory (Fibroblast Stimulation), creating a collagen scaffold to enhance skin quality, firmness, and reduce fine lines (Skin Tightening).
• COG Fixation: The primary lift is secured by anchoring the COG thread at the temporal Entry Point (typically in the hairline). The practitioner must "Pull the grip part of Gold Cannula Cog thread slightly and cut it" precisely beneath the skin to ensure the thread is fully concealed, preventing extrusion and infection, while maintaining the lift tension.

Clinical Application:

This Technique provides a comprehensive solution for patients requiring both mechanical lift (Lifting) and significant improvement in skin texture and luminosity (Brightening Effect).