Glossary Term
Cortical Screw
Definition
A Cortical Screw is a type of orthopedic screw designed for fixation in the dense, hard outer layer of bone, known as cortical bone. These screws have a smaller thread pitch and diameter, providing greater purchase and stability in compact bone structures.
Relevance to the MedTech Industry
Cortical screws are critical for stabilizing fractures, securing implants, and supporting reconstructive surgeries. Their design ensures precise anchorage in dense bone, promoting effective healing and long-term biomechanical stability in orthopedic procedures.
Additional Information & Related Terms
Cancellous Screw Designed for fixation in spongy, trabecular bone and complements cortical screws in many procedures.
Internal Fixation A surgical method where cortical screws are frequently used to stabilize fractures.
Orthopedic Implants Includes screws, plates, and rods used in bone repair and reconstruction.
Biocompatibility Standards Ensure that the materials used in cortical screws are safe for long-term implantation.