A: The symptoms of groin cancer, which is commonly referred to as testicular cancer, include painless swelling or a lump in the testicle, pain in the scrotum ... Full Answer > Filed Under:
A scaphoid fracture, a fracture of the scaphoid bone also known as the carpal navicular, is the most common type of carpal bone fracture.Scaphoid fractures usually cause pain at the base of the thumb accompanied by swelling in the same area.vascular necrosis (AVN) is a common complication of a scaphoid fracture. Risk of AVN depends on the location of the fracture. 1  Fractures in the proximal 1/3 have a high incidence of AVN (~30%). 2  Waist fractures in the middle 1/3 is the most frequent fracture site and has moderate risk of AVN.
The scaphoid is situated between the proximal and distal rows of carpal bones. It is located on the radial side of the wrist, and articulates with the radius, lunate, trapezoid, trapezium and capitate. Over 80% of the bone is covered in articular cartilage.he scaphoid is also involved in movement of the wrist. It, along with the lunate, articulates with the radius and ulna to form the major bones involved in movement of the wrist. The scaphoid serves as a link between the two rows of carpal bones.