Testicular spasm can be caused by spermatitis, which requires anti-inflammatory and symptomatic treatment. It may also be testicular torsion, which can be categorized into intratesticular testicular torsion as well as extratesticular torsion. Regardless of the type, once found, patients should be timely manipulation of reset, and at the same time should be timely to the hospital for testicular sheath fixation, the testicle and the sheath for suture, to prevent re-twisting. Because once testicular torsion occurs, the blood in the patient’s testicle will decrease dramatically, and the testicle will become ischemic and hypoxic within a short period of time, and necrosis will occur. When maneuvering is not performed in a timely manner, the testicle needs to be removed in the event of necrosis. Therefore, patients with pain in the testicular region as well as symptoms of spasm should promptly undergo ultrasound examination to clarify the exact cause of the disease, and choose targeted treatment, the results are more ideal.