Arthrex AR-8550PR PoweRasp sterile shaver blade designed 5.5mm x 13cm

Arthrex

• Model: AR-8550PR
• 5.5mm x 13cm
• Engineered to provide enhanced speed and control in procedures such as shoulder, ankle, foot, and small-joint arthroscopy.
• Sterile, single-use device
  

The Arthrex AR‑8550PR PoweRasp, measuring 5.5 mm in diameter and 13 cm in length, is a single‑use, sterile shaver blade designed for arthroscopic bone debridement. Unlike rotary burr systems, this instrument uses a reciprocating motion that removes bone tissue more precisely, resulting in a smooth, flat surface rather than the scalloped pattern created by traditional rotary tools . This design improves surgical efficiency by eliminating the need for secondary smoothing steps and reduces potential damage to surrounding soft tissue.

This CoolCut PoweRasp is engineered to provide enhanced speed and control in procedures such as shoulder, ankle, foot, and small-joint arthroscopy. The slender profile and rigid length allow surgeons to reach deep or tight anatomical locations while maintaining tactile feedback and cutting accuracy . Its streamlined cutting edge ensures predictable bone removal and consistent performance across cases.

Clinically trusted by orthopedic and sports medicine specialists, the AR‑8550PR is recommended for cases that demand both precision and efficiency. As a sterile, single-use device, it supports infection control protocols and consistent quality with each use. The blade’s performance results in cleaner resection lines, decreased vibration, and reduced surgical time—all contributing to smoother operative outcomes and improved patient recovery profiles.