Meatus

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In the context of human male genitals, Meatus is the name of the termination and orifice of the urethra at the tip of the glans penis, through which urine is discharged.[1]

A photo of male urinary meatus viewed externally

The meatus is protected by the foreskin of the intact normal penis. When a boy has been circumcised and has lost the protection of his foreskin, the meatus is more likely to develop meatitis,[2] meatal ulceration,[3] and/or meatal stenosis.[4][5] Foreskinned boys rarely, if ever, develop these issues.[5]

See also

References

  1.   Anonymous (2012). Meatus, The Free Dictionary by Farlex. Retrieved 24 January 2024.
  2.   Brennemann J. The ulcerated meatus in the circumcised child. Am J Dis Child. 1921; 21: 38-47. Retrieved 25 January 2022.
  3.   Freud P. The ulcerated urethral meatus in male children.. J Pediatr. August 1947; 31(2): 131-41. PMID. DOI. Retrieved 4 February 2024.
  4.   Upadhyay V, Hammodat HM, Pease PW. Post circumcision meatal stenosis: 12 years' experience. N Z Med J. 27 February 1998; 111(1060): 57-8. PMID. Retrieved 4 February 2024.
  5. a b   Van Howe RS. Incidence of meatal stenosis following neonatal circumcision in a primary care setting. Clin Pediatr (Phila). January 2006; 45(1): 49-54. PMID. Retrieved 4 February 2024.