NES-1859

1/3/2026
Interdental tissue during a gingivectomy needs a blade that can get between teeth without disturbing the papillae on either side, and that’s the specific job the NES-1859 Sanders periodontal knife is built for. Its narrow, angled blade is shaped to trim excess or diseased gingival tissue in the tight spaces between adjacent teeth, where broader knives tend to catch or leave ragged margins behind.
The Sanders pattern has stayed in circulation for a reason: its cutting edge holds a fine point that lets the operator work close to the tooth surface with confidence, taking thin, controlled slices of tissue rather than forcing a single heavy cut. That precision matters most in cosmetic and functional gingival recontouring, where the final tissue architecture needs to heal cleanly and look natural once swelling subsides. Clinicians sometimes also use the fine tip as an informal diagnostic instrument, gently probing tissue firmness before deciding exactly where to place the incision.
Available with a hollow handle in Ø 8mm or Ø 9.5mm, or a solid handle at Ø 6mm, the NES-1859 lets each clinician choose the balance and weight that suits their surgical grip. Machined from surgical stainless steel, it holds its edge through repeated procedures and stands up to standard autoclave sterilization without pitting.
A dependable choice for periodontists performing interdental gingivectomy and gingivoplasty work on a regular basis.