The transradial approach (TRA) for coronary/cardiac<unk>  is slightly more challenging than the transfemoral route. It requires more maneuvers and catheter steering along the course of the radial artery to reach the level of the coronary sinus in the ascending aorta. The right transradial approach is usually preferred over the left side due to the ease of accessibility for the operating physician.
Radial catheterization procedure
Carpopedal spam
Ulnar fracture surgery
Wrist drop surgery
Amputation of the leg or foot
Femoral hernia surgery
Distal radius fracture surgery
Radial artery cathetarization