What do you think of the bone surface?

Bone age is the abbreviation of bone age, which is determined by the specific image of bone in X-ray photography. Usually, X-rays are taken from the left wrist of a person. Doctors can determine the bone age by observing the development of the ossification center of the phalanx, wrist and lower radioulna of the left palm by X-ray. People's growth and development can be expressed by two "ages", namely, life age (calendar age) and biological age (bone age). Bone age is the abbreviation of bone age, which is determined by the specific image of bone in X-ray photography. In order to know the bone age of people, it is usually necessary to take a frontal X-ray of the left hand, hand and wrist. Doctors can observe the development degree of the phalanx, metacarpal bone, wrist bone and ulna of the left hand and the secondary ossification center of the distal radius through X-rays to determine the bone weight in the bone fortune-telling table: the bone fortune-telling table corresponds to fate 2. 1: Short life is empty, and life is full of disasters; In adversity, there are frequent disasters, and the final difficulty is beyond reach. 2.2 two: cold bones are bitter and lonely, pushing beggars in this life; I work hard and have no time to live. I live all the year round. For example, although the name is called bone fortune telling, when calculating the bone weight, we still need to analyze it according to the date of birth, and then compare it with the contents in the fortune-telling table of bone fortune-telling songs, so as to understand a person's bone weight and learn from it.