A 24-year-old man present with pain in his right wrist that resulted when he fall hard on his outstretched that hand. Radiographic studies indicate an anterior dislocation of a proximal row carpal row carpal bone. Which of the following bones was dislocates?

A 24-year-old man present with pain in his right wrist that resulted when he fall hard on his outstretched that hand. Radiographic studies indicate an anterior dislocation of a proximal row carpal row carpal bone. Which of the following bones was dislocates?



(A)Capitate
(B)Lunate
(C)Scaphoid
(D)Trapezoid
(E)Triquetrum

Answer:  (B)Lunate