A BP screw, also known as a bone plate screw, is a type of surgical screw used to fix bone fractures. It is typically used in conjunction with a bone plate, which is a metal plate placed over the fracture site.
How BP Screws Work:
- Secure Fixation: BP screws help to hold the bone fragments together in the correct position while the fracture heals.
- Plate Attachment: The screws are designed to fit into pre-drilled holes in the bone plate, securely attaching the plate to the bone.
- Types of Screws: There are various types of BP screws available, including cortical screws, cancellous screws, and locking screws, each suited for different bone densities and fracture types.
Importance of BP Screws:
- Stable Fracture Fixation: BP screws provide stable fixation, allowing the fractured bone to heal properly.
- Faster Healing: Stable fixation promotes faster bone healing and reduces the risk of complications.
- Improved Functionality: BP screws help restore function to the injured limb by maintaining proper alignment and stability.
Example:
Imagine a fracture in the lower leg. A surgeon may use a bone plate and BP screws to fix the fracture. The screws are inserted into the bone plate and then into the bone, holding the fracture fragments together. This allows the bone to heal properly and the patient to regain full function in their leg.
