Early diagnosis and objective evaluation of neurogenic bladder is important, and only early diagnosis allows early and timely treatment to prevent the development and progression of complications. The presence of neurogenic lower urinary tract dysfunction may sometimes not be accompanied by neurological symptoms, but still suggests the possibility of the presence of neurological pathology. Early diagnosis and treatment can effectively prevent the development and progression of irreversible lower or even upper urinary tract pathology. The diagnosis of neurogenic bladder includes the following three aspects: 1. Diagnosis of neurological lesions causing bladder urethral dysfunction: such as the nature, location, degree, extent, and duration of the lesion should be clarified by neurological related history, physical examination, imaging and neurophysiological examination, and if necessary, collaborative diagnosis by a neurologist. 2. Diagnosis of lower and upper urinary tract dysfunction and urinary complications: The type and degree of lower urinary tract dysfunction, whether it is combined with urinary tract infection, stone, tumor, whether it is combined with upper urinary tract damage such as hydronephrosis, dilated tortuous ureter, vesicoureteral reflux, etc. This should be clarified from the corresponding medical history, physical examination, laboratory tests, urodynamic and imaging examinations, and cystourethroscopy. 3. Diagnosis of other related organs and system dysfunctions: such as whether combined with sexual dysfunction, pelvic organ prolapse, constipation or fecal incontinence, etc., should be clarified by medical history, physical examination, laboratory tests and imaging examinations.