Sustainability in every detail
As part of Planmeca Group’s sustainability initiative, LM-Dental™ has conducted a Life Cycle Assessment (LCA) for one of its most used periodontal instruments: the Gracey 211-212XSI. The study followed ISO 14040 and 14044 standards and was verified by an independent third party. It covered the entire life cycle—from raw materials to end-of-life—and identified key environmental hotspots.
Life Cycle Assessment provides a comprehensive view of environmental impacts across all stages: raw material extraction, manufacturing, distribution, use, and disposal. The findings guide continuous improvement in product design and sustainability practices.
Usage & durability
Gracey 211-212XSI curettes are engineered for repeated cleaning and sterilization, supporting sustainable clinical practices. Usage estimates vary:
- LM-Dental™ internal estimate: 100–200 uses before disposal
- Dental assistant’s experience: up to 1,320 uses
- LCA assumption: 150 uses per curette (basis for environmental impact calculations). Scenario analysis explores longer lifespans.
Materials & recycling
- Instrument tips: Stainless steel, 80% recycled content
- Handle core: Aluminum alloy, 60% recycled content
- Handle coating: Silicone, non-recycled content
- Primary packaging: A_PET plastic, 70% recycled content
- Total weight: ~0.02 kg
ESG perspectives
Environmental
- Durable design reduces material consumption over time
- High recycling potential for steel and aluminum
- Biocompatible and safe for patient contact
Social
- Ergonomic handle supports occupational health
- Designed with dental professionals for optimal usability
- Improves treatment quality and patient safety
Governance
- Product development aligned with Planmeca Group sustainability goals
- LCA conducted according to ISO standards and third-party verified
- Continuous improvement based on hotspot analysis