Penile injury

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC

Penile injury
Synonyms
Pronounce	N/A
Specialty	N/A
Symptoms	Pain, swelling, bruising, bleeding, difficulty urinating
Complications	Erectile dysfunction, urethral stricture, infection
Onset
Duration
Types	Penile fracture, penile laceration, contusion
Causes	Trauma, accidents, sexual activity
Risks
Diagnosis	Physical examination, ultrasound, MRI
Differential diagnosis
Prevention	Safe sexual practices, protective gear during sports
Treatment	Surgery, pain management, antibiotics
Medication
Prognosis	Generally good with prompt treatment
Frequency	Rare
Deaths	N/A

A penile injury refers to any harm or trauma inflicted upon the penis, an essential reproductive and urinary organ in males. Given its significance and sensitivity, any injury to the penis is considered a medical emergency. Common injuries encompass fracture, avulsion, strangulation, entrapment, and amputation.

Types of Penile Injuries

1. Penile Fracture

A penile fracture occurs when there's a tear in the tunica albuginea, the fibrous envelope of the corpora cavernosa. It commonly results from a blunt trauma to an erect penis, such as during sexual activity.

• Symptoms: Audible cracking sound, immediate pain, swelling, and discoloration (often described as an "eggplant deformity").

Illustration of a penile fracture.

2. Avulsion

Avulsion refers to the injury in which the skin and soft tissues are torn away, usually due to a shearing or violent force.

• Symptoms: Missing skin or tissue, pain, and bleeding.

3. Strangulation

Penile strangulation can be caused by placing a constricting object around the base of the penis, leading to impaired blood flow.

• Symptoms: Swelling, pain, discoloration, and if prolonged, it can lead to gangrene.

4. Entrapment

Entrapment typically involves the penis being caught or stuck in objects like zippers, rings, or other devices.

• Symptoms: Pain, swelling, and sometimes bleeding, depending on the severity and nature of the entrapment.

5. Amputation

Amputation involves the partial or complete removal of the penis. It can be accidental, self-inflicted, or the result of an assault.

• Symptoms: Severe bleeding, pain, and shock.

Management and Treatment

Immediate medical attention is paramount. The specific treatment will depend on the nature of the injury:

• Penile Fracture: Surgical repair is often required.
• Avulsion: Wound cleaning, possible grafting, and antibiotics.
• Strangulation: Immediate removal of the constricting object, often requiring surgical intervention.
• Entrapment: Gentle extraction using lubrication or minor surgical procedures.
• Amputation: Immediate surgery to reattach (if possible), alongside management of bleeding and shock.

Prevention

Preventing penile injury involves:

• Being cautious during sexual activities.
• Avoiding placing constricting objects around the penis.
• Being careful while dressing, especially with zippers.
• Staying informed and aware of the risks associated with penile piercings or other modifications.

See Also

• Penis Anatomy
• Reproductive System
• Urological Emergencies

References

• [1] Harrison, T. (2021). Urological Traumas: A Comprehensive Guide. Medical Journal.
• [2] Greene, R. (2022). Penile Injuries: Diagnosis and Management. Health Encyclopedia.

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