2 Reddy Thin Perio Knife

Double-ended periodontal knife with ultra-thin blades for precise intrasulcular and interproximal incisions with minimal tissue displacement.

Key Features:
• Double-ended design with narrow, flat-profile blades
• Sharp cutting edges along both lateral margins converging to pointed tips
• Ultra-thin blade profile minimizes tissue displacement during insertion
• Contra-angled shanks for improved access to interproximal and sulcular areas
• Dual active cutting edges for incision on entry and withdrawal strokes
• Reduced lateral blade surface lowers risk of unintended tissue trauma
• Round ringed knurled handle, overall length 165 mm (6.5 in)
• Surgical-grade stainless steel construction, autoclavable at 134°C

The 2 Reddy Thin Perio Knife (Article# LS1-314) is a double-ended periodontal knife with two narrow, flat-profile blades — each carrying sharp cutting edges on both lateral margins converging at a pointed tip — mounted on opposing contra-angled shanks. The blade profile is notably thinner than standard spear-point knives, reducing tissue displacement during intrasulcular insertion before the incision begins. The round ringed knurled handle is machined from surgical-grade stainless steel, measuring 165 mm (6.5 inches) overall, balancing consistently at mid-handle during push and pull incision strokes.

The narrow blade design on the 2 Reddy Thin Periodontal Knife specifically reduces the risk of damaging sulcular walls during initial intrasulcular incisions from the base of the sulcus to the alveolar crest. Both lateral cutting edges remain active simultaneously, severing soft tissue on both the insertion and withdrawal stroke without blade repositioning between passes. The dull-sided design toward the blade face reduces inadvertent lateral tissue trauma during access into confined interdental spaces. The stainless-steel body withstands repeated autoclave sterilization at 134°C without blade deformation.

Periodontists use the 2 Reddy Thin Perio Knife during gingivectomy, modified Widman flap, and osseous resective procedures requiring initial intrasulcular incisions from the sulcus base to the alveolar crest. The Reddy Thin Periodontal Knife Fig. 2 is particularly suited for anterior and narrow posterior embrasures where standard-width knife blades displace tissue before incising, with the thin blade profile maintaining clean entry through tight col areas and papillary bases with minimal lateral force.

Leader Surgical has built a reputation that clinicians across specialties consistently rely on — delivering instruments that hold up through demanding caseloads and repeated sterilization cycles without compromising their working geometry.

What is the primary purpose of the 2 Reddy Thin Knife?
It is specifically designed for incisions that remove or recontour soft tissue, as well as excising interproximal tissue during periodontal surgery.

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