Penile injury is not common, often combined with urethral injury, according to its type of injury, can be divided into penile skin cutting injury, penile lacerations, penile stab wounds and exfoliation; penis in the case of erection, external blows or rough intercourse occurs when the rupture of the white membrane of the penile corpus cavernosum is also known as penile rupture; penile severance, mostly occurs in knife cuts, gunshot wounds, mechanical injuries; penile dislocation. Penis in a weak state by violent blows, can cause lacerations, foreskin from the skin tear dislocation to the scrotum, pubic bone; penile foreskin inlay, common in excessive masturbation, mental disorders, etc. will be metal ring or wire loop bound to the penis, foreskin forced up foreskin, but also easy to cause penile blood circulation disorders caused by foreskin inlay. According to different types of injury, the treatment method is different. 1, simple penile skin injury need timely debridement and suturing, thorough hemostasis, if necessary, the application of antibiotics to prevent and control infection, skin avulsion serious wound debridement need to do implantation, or the bare spongy body buried in the scrotum under the skin, the second phase of reset plastic treatment. 2, penile corpus cavernosum rupture mild rupture to conservative treatment, specifically including sedative pain medication, local cold compresses, combined treatment with estrogen if necessary, while antibiotics can be applied to prevent infection, bandage pressure bandage to reduce bleeding. Severe cavernous rupture requires surgery to remove the hematoma and surgical suturing of the white membrane wound. 3.Penile severance Penile severance requires timely replantation, the success rate of replantation decreases over time, and generally requires microsurgical treatment, which should anastomize at least one dorsal penile artery and two superficial and deep dorsal penile veins. 4.Penile avulsion The penis can be restored to its normal position by manipulation, and the catheter can be left in place, and if necessary, the penis can be surgically restored and fixed by sutures. 5.Inserted strangulation of the penis The foreskin can be reset first by manipulation, and if the manipulation fails, surgical reset can be performed, and the dorsal part of the insertion will be cut longitudinally and sutured transversely to release the insertion.