TREPHINE BURS 3MM

  1. Purpose: Trephine burs are surgical instruments used in various medical procedures, particularly in orthopedic surgery and dentistry. The 3mm specification in the term refers to the diameter of the trephine bur, indicating that it has a cutting edge or bore size of 3 millimeters.
  2. Design: Trephine burs have a cylindrical or tubular shape with a cutting edge at the distal end. They are designed to remove circular or cylindrical sections of bone or tissue. In orthopedic surgery, trephine burs may be used for bone marrow biopsy or to create bone grafts. In dentistry, they can be used for procedures such as tooth extraction or implant placement.
  3. Size: The 3mm diameter of these trephine burs is significant, as it determines the size of the bone or tissue specimen that can be extracted or the opening that can be created. Surgeons and dentists choose the appropriate size based on the specific requirements of the procedure.
  4. Material: Trephine burs are typically made from durable materials such as stainless steel or tungsten carbide to ensure sharpness, durability, and resistance to corrosion. The choice of material depends on the intended use and the specific requirements of the medical procedure.
  5. Sterilization: Like all surgical instruments, trephine burs need to be thoroughly sterilized before use to prevent infections. They are designed to withstand standard sterilization methods, such as autoclaving.
  6. Handle: Trephine burs may be designed to fit into handpieces or drills, depending on the specific application. The handle or shank is crucial for secure attachment to the surgical instrument.

Description

  1. Purpose: Trephine burs are surgical instruments used in various medical procedures, particularly in orthopedic surgery and dentistry. The 3mm specification in the term refers to the diameter of the trephine bur, indicating that it has a cutting edge or bore size of 3 millimeters.
  2. Design: Trephine burs have a cylindrical or tubular shape with a cutting edge at the distal end. They are designed to remove circular or cylindrical sections of bone or tissue. In orthopedic surgery, trephine burs may be used for bone marrow biopsy or to create bone grafts. In dentistry, they can be used for procedures such as tooth extraction or implant placement.
  3. Size: The 3mm diameter of these trephine burs is significant, as it determines the size of the bone or tissue specimen that can be extracted or the opening that can be created. Surgeons and dentists choose the appropriate size based on the specific requirements of the procedure.
  4. Material: Trephine burs are typically made from durable materials such as stainless steel or tungsten carbide to ensure sharpness, durability, and resistance to corrosion. The choice of material depends on the intended use and the specific requirements of the medical procedure.
  5. Sterilization: Like all surgical instruments, trephine burs need to be thoroughly sterilized before use to prevent infections. They are designed to withstand standard sterilization methods, such as autoclaving.
  6. Handle: Trephine burs may be designed to fit into handpieces or drills, depending on the specific application. The handle or shank is crucial for secure attachment to the surgical instrument.

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