This comprehensive disposable cannula set provides specialized fluid inflow and outflow sleeves precision-engineered to maintain consistent arthroscopic joint distension pressures. Coded under the 4616 index series, the smooth-bore cannula walls ensure low-resistance tool passage, allowing micro-shavers and probes to track seamlessly inside the joint capsule without binding. Supplied completely sterile as a single-use set, it streamlines surgical setups and eliminates cross-contamination risks entirely.