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Prepuce: phimosis, paraphimosis, and circumcision.

Yutaro Hayashi1, Yoshiyuki Kojima, Kentaro Mizuno

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Phimosis, the inability to retract the foreskin, affects boys of all ages. While circumcision is common, alternatives like topical steroids and preputioplasty offer effective treatment without foreskin removal.

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Area of Science:

  • Urology
  • Pediatric Surgery

Background:

  • Phimosis is the inability to retract the foreskin over the glans penis, with physiologic phimosis common in young boys.
  • Balanoposthitis affects 4-11% of uncircumcised boys.
  • Balanitis xerotica obliterans is a pathological cause of phimosis, often considered the sole absolute indication for circumcision.

Purpose of the Study:

  • To review the indications for circumcision.
  • To explore effective non-surgical and surgical alternatives to circumcision for phimosis and related conditions.
  • To discuss management of paraphimosis.

Main Methods:

  • Literature review of phimosis, balanoposthitis, and paraphimosis.
  • Analysis of indications for circumcision.
  • Evaluation of alternative treatments including manual retraction therapy, topical steroids, and preputioplasty.

Main Results:

  • Circumcision is performed for religious, prophylactic, or medical reasons.
  • Non-circumcision alternatives like topical steroids and preputioplasty aim to retract the foreskin without removal.
  • Paraphimosis management may involve manipulation or a dorsal slit, often followed by circumcision.

Conclusions:

  • Effective alternatives to circumcision exist for managing phimosis and related conditions.
  • Treatment choice depends on the underlying cause and severity.
  • Non-invasive or less invasive methods are preferred when medically appropriate.