Formed during development, this efficient attachment system cannot be recreated during healing. Many common injuries, such as Achilles tendon and rotator cuff tears, require surgical procedures that reattach the affected tendon to the bone. Stavros Thomopoulos, PhD, director of Carroll Laboratories for Orthopedic Surgery at Columbia University in New York, compares it to trying to attach a rope to a piece of cement.
By Nicole Wetsman