The gallbladder anatomy is divided into gallbladder base, gallbladder body, gallbladder neck and gallbladder duct, where the gallbladder neck and gallbladder duct are the channels of communication between the gallbladder and bile duct. Gallbladder neck stone is a gallbladder stone embedded in the neck of the gallbladder, similar to a person stuck in the doorway, can not get out to enter, stone embedded, causing increased pressure in the gallbladder, acute inflammation attack, severe right upper abdominal distension and pain, accompanied by nausea, vomiting. Diagnosis: ultrasound is sufficient, CT is clearer; Treatment: fasting; anti-inflammatory, fluid supplementation; early cholecystectomy is recommended. Note: surgical modality, gallbladder inflammation regardless of acute and chronic, first consider laparoscopic cholecystectomy, if there are contraindications you can choose open cholecystectomy, regardless of the method, early diagnosis and early treatment is the key.