Everline SCREW PDO

The Everline SCREW PDO is a specialized, high-precision delivery instrument designed explicitly for the controlled implantation of **barbed or screw-type Polydioxanone (PDO) threads**, representing a key tool for practitioners seeking significant, immediate lifting and volumizing effects in non-surgical facial and body contouring. This cannula/needle hybrid enables the strategic placement of threads featuring a **cog-like structure**, maximizing tissue anchorage and mechanical support for challenging areas like the midface, jawline, jowls, neck, décolletage, arms, and abdomen.https://skin-reboot.com/

Its core design bridges the stability of a cannula with the penetration capability of a needle. Available in various gauges (commonly 18G, 19G, 20G) and lengths (e.g., 70mm, 100mm, 150mm), the SCREW PDO typically features a **robust yet fine profile** suitable for navigating diverse tissue densities. The selection depends on the target area’s laxity, depth requirements, and the specific screw thread’s diameter and design. Crucially, it incorporates a **blunt tip** or a **safety tip** design, significantly reducing the risk of vascular or nerve injury during insertion compared to sharp needles, especially in deeper planes.

The defining feature is its **specialized lateral port configuration**. Positioned proximally to the blunt tip, this port is engineered to match the unique geometry of screw threads. As the SCREW PDO cannula is carefully advanced into the target tissue plane, the screw thread is loaded within its lumen. **During controlled withdrawal**, the screw thread is extruded through this lateral port. The practitioner simultaneously employs a specific **rotational technique** as the cannula is withdrawn. This rotation is critical as it actively engages the thread’s **helical barbs or cogs** with the surrounding tissue fibers, ensuring optimal deployment and immediate anchorage.

This controlled deployment and rotational engagement unlock the primary advantage of screw threads: **high-traction lifting**. The cogs create multiple micro-anchor points along the thread’s length within the tissue. This provides **exceptional immediate lift and support**, effectively repositioning sagging tissues (e.g., elevating the midface, defining the jawline, reducing jowls) and creating subtle volume through tissue repositioning. Concurrently, the biocompatible PDO polymer induces a controlled **inflammatory response**, stimulating fibroblasts to produce **new collagen and elastin (neocollagenesis)**. This process peaks around 3 months, contributing to **long-term tissue thickening, improved skin quality, and sustained support** even as the initial mechanical lift gradually diminishes over 6-8 months.

Manufactured from **high-grade, medical stainless steel**, the Everline SCREW PDO ensures durability for navigating fibrous tissues, consistent sharpness (at the entry point, not the tip), and corrosion resistance. Its ergonomic hub allows for secure attachment to thread cartridges and provides a stable, non-slip grip essential for the precise control needed during both insertion and the critical withdrawal/rotation phase.

The Everline SCREW PDO is an indispensable instrument for achieving significant, immediate structural lifting and repositioning where strong tissue hold is paramount. It enables safe, deep plane placement of barbed/screw threads, maximizes initial lift through controlled rotational deployment and cog engagement, and leverages PDO’s biostimulatory properties to deliver both instant contour refinement and progressive, long-lasting skin rejuvenation for a comprehensive aesthetic outcome.CONTACT US