What is the object of children's bone age measurement? A question

As far as medical and health institutions are concerned, bone age detection is one of the simplest scientific diagnosis methods for precocious puberty, short stature and growth and development. Therefore, hospitals with such departments generally have professional doctors and full-time doctors in imaging department. At present, it is mainly concentrated in the pediatric endocrinology department of Beishangguanghe Provincial Children's Hospital, and some regional hospitals may also have pediatric endocrinology departments. Other county hospitals don't have such professional departments, so it's troublesome to do bone age testing, so we have to go to big cities. Just hang up the pediatric endocrinology department directly.

If you want to take a photo and then find a professional bone age expert to evaluate and analyze the suggestions through the Internet, you can go to any hospital to take a photo of bone age, because any hospital, including township hospitals, may be equipped with X-ray machines, but many hospitals do not have professional doctors to understand bone age, so they often take the wrong parts, such as the measurement of knees, legs and hands. Parents will ask, don't orthopedic surgeons understand this? I really don't understand. Many parents go to see an orthopedic surgeon, and most of them take pictures of their knees. I also investigated in the provincial third-class hospitals. Because there is no pediatric endocrinology department, I find it impossible to take a standard bone age film. Physicians and orthopedic surgeons can't make a single order, because the hospital system only has an orthopedic combination package, which requires three tablets and several hundred yuan. Doctors don't know the bone age. Why don't you find a small doctor and give a standard bone age sample to the billing doctor, who can take a look at it. Basically, you can make a good bone age film, just a few tens of dollars.