At present, many patients are anxious about their teeth online, but do not know how to better communicate with the doctor, and the doctor does not have the ability to foretell, so you need to know some information in order to better determine the dental condition. Xie Yueqiang, Department of Orthodontics, Affiliated Stomatological Hospital of Guangzhou Medical University First of all, there is a face photo, which is divided into a frontal photo and a 45-degree and 90-degree side photo. There will be different orthodontic strategies according to different face shapes Secondly, intraoral photos. Even if the same kind of malocclusion (irregularities), due to gender, age, lifestyle habits, etc., orthodontic strategies will be different (if you want to consult friends, do not have to shoot so professional ha) These are the information that the doctor can directly see, of course, this is only the most routine, and other special circumstances need to be examined will not go into detail. The next doctor needs to analyze the information can not be seen, that is, the bone situation, teeth are long on the bone, facial soft tissue is also dependent on the bone, so the shape of the bone is closely related to orthodontic, which is the doctor needs to take a picture of the reason why, many friends may feel that a check on the film this film, but it is indeed necessary. Without careful analysis to give the program you will believe? First of all, the doctor’s favorite side film, from this film we can see the relationship between the upper and lower teeth in the anterior and posterior and vertical direction, largely determines the formulation of the plan. Next is the panoramic film, from which we can see the basic condition of the bones and teeth. We now tend to add a CT, which provides even more information and is much more conducive to proper protocol development. With regard to the dose, you can rest assured that the dose of modern oral imaging techniques is very small. I will write more about this later, or ask the relevant experts to give us some advice. All of the above is the most common information we need, the development and evolution of the human body is very wonderful, so more need to be the doctor’s experience and analytical ability. It is not possible to make a good diagnosis just by looking at these things. This article is written in a simple way, not as a professional consultation between peers, but just for the convenience of those who need to know about orthodontics but don’t know what information to provide. Next time can not appear code out a few lines of words and then said that the doctor to give a plan of the situation Oh, this itself is not responsible for your own, at least to take a few pictures of their own po up or good.