Pierre-Robin syndrome is a result of hypoplasia of the first parotid arch, which is characterized by a hypoplastic lower jaw – a small jaw – or a normally developed lower jaw – a retracted jaw – and a receding tongue, and is often complicated by incomplete cleft palate. After birth, the small jaw or retracted jaw and backward tongue can cause frequent respiratory difficulties and even complete obstruction of the airway, which can be life-threatening in severe cases. Particular attention is paid to the child’s susceptibility to sleep relaxation. Repeated attacks and prolonged hypoxia can easily cause permanent damage to brain tissue. Therefore, careful and patient care of the child after birth, keeping the child’s airway open at all times, is crucial. When breastfeeding, the child should be held in a straight position and sleep on his or her side with the head slightly below the feet. Generally, the small jaw deformity disappears naturally after 2-3 years and surgery is not necessary. Surgical treatment is mainly used in the neonatal period, the purpose is to relieve breathing difficulties, there are two methods, one, suture the tip of the tongue, the tongue outward traction. Secondly, tongue-lip adhesions, which are mainly used in cases of respiratory distress at rest or during sleep, with occasional cyanosis or combined with pneumonia.