We often see parents holding their infants in our daily clinics and asking for advice on “a child with a crooked neck found in the last few days”. The diagnosis of “congenital myotonic squint” can be further clarified by ultrasound of the neck. The treatment of this disease is described as follows. Myotonic squint is caused by contracture of sternocleidomastoid muscle, and the child can be treated by non-surgical treatment before 1 year old, i.e. massage, and after 1 year old, the squint cannot be corrected by surgery. Generally, the sternocleidomastoid muscle stop is cut off. How to massage a small baby at home? The following methods are available for reference: In the first step, the child is placed in a supine position, the doctor applies a small amount of talcum powder to the sternocleidomastoid muscle on the affected side of the child, and then applies the pushing and kneading method to relax the tendons and activate the blood. In the second step, the thumb and index finger were used to pinch and flick the sternocleidomastoid muscle on the affected side 10 times to release its adhesions. In the third step, the lump is rubbed gently with the thumb for 10 minutes to dissipate blood stasis and reduce swelling. In the fourth step, hold the child’s head with both hands, straighten the head and neck, and do slight pulling and rotating activities to improve the restoration of the neck movement function. In the fifth step, the thumb and index finger are used to knead the starting and ending points of the sternocleidomastoid muscle to release its contracture. The whole treatment process takes 30 minutes. In the treatment process, the usual use of millet to make a low pillow, when the child is in the supine position, pad in the affected side of the neck to maintain the correct sleeping position of the head; side sleep, to the affected side of the neck facing down, the pillow pad in the ears of the child’s head, to elongate the neck. Massage must first be diagnosed in a professional hospital before, under the guidance of doctors to learn massage methods, do not violence. Massage after a period of time must go to the hospital to review. The best time to treat the disease is between two months and one year of age in children, after one year of age may need to receive surgical treatment. Therefore, the key to the treatment of the disease is early detection and early treatment.