The most commonly used definition is that of the American Psychiatric Association and the World Health Organization, with the former defining premature ejaculation as, “persistent or periodic minimal stimulation prior to insertion. Ejaculation during or shortly after penetration and before the individual’s will causes significant distress or interferes with the partner relationship.” The latter defines premature ejaculation as, “the inability to delay ejaculation with full enjoyment of lovemaking, as evidenced by one of the following, 1. ejaculation before or soon after the onset of intercourse (within 15 seconds); 2. ejaculation before reaching a full erection for sexual intercourse, the difficulty not caused by a prolonged lack of sexual intercourse. Based on the theory that penile sensory hypersensitivity or hyperexcitability of penile sensory nerves is one of the causes of premature ejaculation, the treatment of premature ejaculation may be achieved by surgically cutting off part of the sensory nerves, causing a decrease in penile head sensitivity and a decrease in nerve impulse afferents, thus prolonging the time for the ejaculatory nerve to reach the threshold of excitation. In 1993, Tullii et al. reported the treatment method of dorsal penile nerve block, and in China, Zhang Chunying, a professor of male medicine at the Second Affiliated Hospital of Harbin Medical University, was the first to carry out this operation in September 2001, and then the operation was spread throughout the country like a spring, mostly limited to private male hospitals. The efficacy and safety of the surgery has not been recognized by the industry, and the results of domestic and foreign studies on this surgery are different, with limited domestic literature claiming an efficiency rate of up to 90% and foreign literature showing an efficiency rate of less than 50% and numerous complications. The surgery, even as a research surgery, has the most stringent indications, the patient must also have the following conditions: 1, normal erectile function; 2, married or have a regular sexual partner, regular sexual life up to > 1 year; 3, severe premature ejaculation; 4, no other organic factors; 5, normal psychological quality; 6, the penis coated with local anesthetic effective; 7, wearing condoms effective; 8, conventional sexual behavior therapy > 2 months 9, the age is generally <40>40 years old but the desire for surgery is strong. After the summary of clinical data from university hospitals in megacities such as Harbin, Beijing and Shanghai, the conclusion is that the efficacy of dorsal penile nerve block is very inexact, and the technology itself is not perfect, at most, it can be used as scientific research exploration with full consideration of the patient’s wishes and definitely not for clinical promotion. In addition to the common complications of penile surgery such as infection, bleeding, and incisional splitting, dorsal penile nerve block is prone to more serious complications such as penile numbness and erectile dysfunction (ED) if too many branches of the dorsal penile nerve are cut. In general, partial severance of the dorsal penile nerve branches does not affect erectile function, but it may cause numbness and a marked lack of sensation in the penis, which can diminish the function of reflex erection and affect the erectile function of the penis. Older men are themselves prone to ED, and the procedure should never be used in older people or in patients with premature ejaculation in combination with ED. Dorsal nerve block of the penis is not mentioned in any textbook of urology. This procedure, which is almost rejected in the industry, is widely used by private male hospitals and has become one of the main means of enrichment for private male hospitals. Patients with serious complications such as penile numbness and erectile dysfunction (ED) abound after surgery. This surgery is only the treatment of primary premature ejaculation patients, with strict surgical indications and scientific standards, but individual advertising hospitals in order to one-sided pursuit of economic benefits, many patients who should not do the surgery through improper means, cheated to do the surgery, resulting in lifelong regrets, the doctor who did the surgery is the black sheep of the doctor’s team, the hospital also has an unshirkable responsibility, the main responsibility is also in the national health care The main responsibility also lies with the national health and medical supervision department, which is not strong enough. In particular, patients should be reminded that they should open their eyes and treat their condition scientifically, not to be fooled by some morally corrupt doctors and choose the wrong treatment. The International Society for Sexual Medicine clearly states in its newly released 2014 Guidelines for the Diagnosis and Treatment of Premature Ejaculation that “dorsal penile nerve excision may lead to permanent loss of sexual function and is not recommended for the treatment of premature ejaculation”. Premature ejaculation patients, please take care of your penis, to this gimmick to solicit patients, the dorsal penile nerve block as the first choice for treatment of male hospitals, firmly said, I do not do this surgery, I will never do! The actual fact is that you will be able to get a lot more than just a few of these.