A set of 4 periodontal ligaments periotomes typically includes specialized dental instruments designed for atraumatic tooth extraction. They are used to sever the periodontal ligament (PDL) fibers connecting the tooth to the surrounding alveolar bone. These periotomes are essential for preserving bone structure, which is particularly important when planning for implant placement. Typical Features of a 4-Piece Periotome Set: Variety of Blade Shapes and Sizes: Different periotomes in the set come with straight, curved, or angled blades to access various parts of the tooth and roots. Each design targets specific areas like anterior teeth, posterior teeth, or challenging-to-reach sites. Ergonomic Handles: Designed for comfort and precision, often with textured grips to prevent slipping during use. Stainless Steel or Titanium Construction: High-quality, sterilizable materials for durability and resistance to corrosion. Applications: Effective in loosening the PDL. Minimizes damage to surrounding bone and gingival tissue. Would you like additional details, such as specific brands, pricing, or how to use these tools effectively?