13-year-old chicken's thorax has been basically formed and its ribs have been calcified, so the treatment effect of chicken breast brace is not good. For moderate and severe chicken breasts, surgery is needed to change the deformity of the chest, which is easier to recover. When the chicken breast is 3 years old, you can put a brace on it to press the sternum to protrude forward. Some of them have better effects and can avoid surgical trauma, but the effect of putting a brace on the chicken breast of 13 years old is not so good. Therefore, for 13-year-old chicken breasts, it is more serious and can be directly treated by surgery. The main harm of chicken breast is the cardiopulmonary oppression on human body. After exercise, it causes chest tightness and shortness of breath, which affects growth and development.

Thirteen-year-old chicken breast may have been in the sequela of rickets, which was caused by too little sunshine, vitamin D deficiency or calcium deficiency when I was a child. You should go to the hospital for treatment as soon as possible. It is impossible to completely return to normal. You can only stop the abnormal process and recover appropriately.

Patients should get out of the gloom in their hearts, adjust their mentality, treat the disease correctly, and actively go to regular hospitals to receive various corrective treatments as soon as possible.

Patients should properly strengthen some chest exercises in their daily lives. By doing these exercises, they can strengthen their chest muscles and enhance their resistance to diseases. Patients should not be too tired while exercising, and pay more attention to rest and rest. They can alleviate their illness by improving their diet, eating more fresh fruits or vegetables and eating more foods with high calcium, vitamins and protein to supplement the nutrition they need.