How many bones arm in your arm?

Answer:
Technically 1 asthe arm is only the region of the upper limb that is between the sholder and elbow joint. That 1 is called the humerus. In the whole of the upper exretmist there are 30, humerus, radius, ulna, scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, sapitate, hamate, metacarpals1-5, procimal phallanges 1-5, distal phallanges 1-5 and middle phalangees 1-4 (on digitis 2-5)
First answer by Anatomy James. Last edit by Anatomy James. Contributor trust: 180 [recommend contributor recommended]. Question popularity: 3 [recommend question].