DECISION TREE KIT - Stage II-IV (Stainless Steel)

Sometimes, less is more!

Decision Tree Kits are focused tray set-ups designed to maximize procedural efficiency and effectiveness for each stage of periodontal involvement. Each instrument in this series combines LM's superior metallurgy and the industry's highest-rated ergonomic handles. Choose your best combination of carefully curated Decision Tree Kits to meet the specific needs of your patients.


This set of 6 instruments is ideal for clients who present with more complex anatomical considerations such as concavities, projections, and furcations.  The extended functional shank combined with a smaller blade length will provide comfortable access into deep, narrow pockets while decreasing the risk of tissue distention and tissue lacerations without compromising tip placement. 

Curion is the ONLY authorized distributor of LM Dental Instruments in Canada. This product is backed by the manufacturer's warranty.

View Videos and Product Details

Select Option

Regular price $445.00 $383.60
  • Servo 8E Cassette - Blue [01-LM6582]
  • H6-H7 Sickle [01-LM146-147ES]
  • 204S Sickle [01-LM303-304ES]
  • Furcator KS [01-259-260ES]
  • Gracey 1/2 [01-LM201-202ES]
  • Gracey 15/16 [01-245-246ES]
  • Gracey 17/18 [01-247-248ES]

  • Curion Exclusive
  • Stainless Steel


Effective essentials to comfortably and safely access the whole mouth while maximizing procedural efficiency. 

With LM’s winning combination of advanced SharpDiamond sharpen-free tips and the industry’s most highly-rated ergonomic handles, expect the best. Cleaning appointments have never been more easy or pleasant for patients and clinicians alike.

Decision Tree Kits are designed by Kathleen Bokrossy, RDH, president of RDHU. These kits offer LM's most efficiently effective options based on identified stages of periodontal health, for safe whole-mouth calculus removal while enabling the highest standards of ergonomic health.


  • H6/H7 Sickle Scaler: DuraGradeMax Stainless Steel. Sickle scaler with small contra-angle for the removal of calculus above the gumline on proximal surfaces of incisors and pre-molars.
  • 204S Sickle Scaler: DuraGradeMax Stainless Steel. Sickle scaler for the removal of supragingival calculus on posterior interproximals.
  • Furcator K/S: DuraGradeMax Stainless Steel. Delicate, angled excavator designed for cleaning of the furcation roof and inner surfaces, particularly concavations and grooves in them. Suitable also for the cleaning of narrow approximal concavities and grooves in incisors and premolars.
  • Gracey 1/2: DuraGradeMax Stainless Steel. Area-specific finishing instrument designed for all types of calculus removal and safe, deep periodontal cleaning of incisors and pre-molars.
  • Gracey 15/16: DuraGradeMax Stainless Steel. Area-specific finishing instrument designed for all types of calculus removal and safe, deep periodontal cleaning of molar mesial surfaces.
  • Gracey 17/18: DuraGradeMax Stainless Steel. Area-specific finishing instrument designed for all types of calculus removal and safe, deep periodontal cleaning of molar distal surfaces.
  • Servo 5E Cassette: Made of durable, high-quality resin, this cassette is equipped with safety shields to protect instrument tips as well as prevent prick injuries during the cleaning cycle. The patented design of LM-Servo E safety shield lamels guides the washing fluid through the cassette for proper cleaning of the instrument tips. In addition, the structure supports free rotation of the instruments providing complete cleaning and rinsing. The cassette's open and close mechanism is simple and easy to use.



  • DuraGradeMax Supersteel enables effective calculus removal with less frequent maintenance sharpening
  • Highest-rated ergonomic handle minimizes hand fatigue and potential musculoskeletal disorders
  • Full control and improved tactile sensitivity
  • Savings of time & money
  • Improved productivity & clinical results


Resulting from intense material research, advanced thermomechanical heat treatments, controlled gas atmosphere and cryogenic processing, LM’s DuraGradeMax supersteel alloy represents the ultimate in the field of metallurgy. LM’s proprietary alloy produces the sharpest, hardest, and longest-wearing conventional tips on the market. As a result, LM’s exceptionally durable stainless steel instruments stay sharp longer than other leading uncoated stainless steel instruments before requiring maintenance sharpening. 


Ergonomics and innovation have been the guiding principles of design at LM since the 1980's. The ErgoSense handle is a culmination of intense research and product development in close cooperation with dental clinicians and professionals. Feel the difference in your grip both while working and at the end of your day. 

Lightweight and thicker contoured, ErgoSense handles are ergonomically designed to offer the most comfortable grip and exceptional control even in wet environments. 

To ensure optimal rigidity and tactile feedback, LM’s proprietary metal core runs through from tip to tip. The durable elasticity of medical-grade silicone with colour-coding for easy "at-a-glance" identification, has been tested to remain unchanged through 2,000 autoclave cycles.


All LM products are designed and manufactured in state-of-the-art facilities in Finland. Using the most advanced technology and unique high quality materials, LM products are made in accordance with exacting European regulatory standards and guidelines.


Click on the icon below to see RDHU's set instrument selections based on identified stages of periodontal health:

How to Use: