An inverted albumin ratio indicates a significant abnormality in liver function. The patient’s body heals and recovers, as well as the liver’s detoxification, metabolism, and synthesis functions, which can lead to hypoproteinemia, malnutrition, and ascites after surgery and affect wound healing. Albumin is mainly related to the metabolism, synthesis, and detoxification functions of the liver. A decrease in albumin will result in a significant decrease in colloid osmotic pressure, cellular edema in the patient, and water accumulation in the body, which will affect wound healing. Elevated globulin is mainly considered to be caused by a defect in autoimmune function or rheumatic diseases. With elevated globulin, the patient’s own immunity is significantly affected, which can also affect the body’s recovery. Therefore, the inverted albumin-to-globulin ratio is an important indicator for clinicians to judge the overall physical condition, but it also needs to be viewed in conjunction with whether the albumin and globulin are significantly abnormal, as well as the patient’s symptomatic performance.