Titin is a giant protein responsible for muscle elasticity and provides a scaffold for several sarcomeric proteins, including the novel titin-binding protein MURF-1, which binds near the titin M-line region.
ORIF Surgery for Proximal Humerus Fracture. This surgical procedure repairs a break in the proximal end of the humerus. ORIF stands for Open Reduction Internal Fixation. During this procedure, an incision will be made and a metal plate will be attached to the humerus to hold the bone in place while it heals. Preparation.
An IV is administered for general anesthesia. Accessing the Humerus. An incision is made on the side or front of the arm to allow access to the side of the humerus. If the fracture has caused part of the humerus to shift, the bone is realigned. Repairing the Humerus. A metal plate is inserted and positioned over the humerus. Surgical screws are inserted and attached to the metal plate. This will hold the plate in place and stabilize the humerus. End of Procedure and Aftercare. The incision is closed with sutures or surgical staples, and a bandage is applied.