Paraphimosis

Definition
Paraphimosis is the inability of an uncircumcized male to pull the retracted foreskin over the head of the penis.

Causes, incidence, and risk factors

Paraphimosis and phimosis are related conditions caused by inflammation and narrowing of the foreskin. The inflammation may be caused by infection and may be associated with poor personal hygiene. Occasionally inflammation develops after direct trauma to the area, which results in swelling. Uncircumcised males - and those who may not have been appropriately or completely circumcised - are at risk.

The strictured foreskin is retracted behind the glans penis and left there for some period of time. The retracted foreskin and glans become swollen, making it difficult to return the foreskin to its extended position. If paraphimosis is left untreated, the blood flow to the glans is impaired. In extreme cases, this may result in loss of the penis tip.

Paraphimosis occurs most often in children and the elderly.

Symptoms

     
  • Inability to pull the retracted foreskin over the head of the penis  
  • Painful swelling at the end of the penis  
  • Penis pain

Signs and tests

A physical examination confirms the diagnosis.

Treatment

Compression of the head of the penis while applying forward traction on the foreskin may reduce the paraphimosis. If this fails, prompt surgical circumcision will be necessary.

Expectations (prognosis)
The probable outcome is excellent if the condition is diagnosed and treated rapidly.

Complications

If the condition is not relieved rapidly, gangrene or permanent damage to the penis may occur.

Calling your health care provider
Go to your local emergency room if this occurs.

Prevention

Circumcision, when performed properly, prevents the development of this condition.

Johns Hopkins patient information

Last revised: December 7, 2012
by Sharon M. Smith, M.D.

Medical Encyclopedia

  A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9

All ArmMed Media material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.