Preputial mucosa: Difference between revisions
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The '''preputial mucosa''' of the [[penis]] is the epithelium of the inside of the prepuce, or [[foreskin]]. To differentiate it from the cutaneous skin of the outside of the [[Foreskin|prepuce]], it is sometimes referred to as the '''inner mucosa'''. It starts at the | The '''preputial mucosa''' of the [[penis]] is the epithelium of the inside of the prepuce, or [[foreskin]]. To differentiate it from the cutaneous [[skin]] of the outside of the [[Foreskin|prepuce]], it is sometimes referred to as the '''inner mucosa'''. It starts at the mucocutaneous junction at the tip of the [[Foreskin|prepuce]] and continues to the coronal sulcus (groove behind the [[glans penis]]), where it meets the epithelium of the glans and penile shaft.<ref name="cold-taylor1999">{{ColdCJ TaylorJR 1999}}</ref> The preputial mucosa is devoid of hair, as is the cutaneous surface.<ref name="taylor1996">{{TaylorJR LockwoodAP TaylorAJ 1996}}</ref> The preputial mucosa includes the [[ridged band]] and is richly endowed with [[Meissner's corpuscles]].<ref name="garcía-mesa2021">{{REFjournal | ||
|last=García-Mesa | |||
|first=Yolanda | |||
|init= | |||
|author-link= | |||
|last2=García-Piqueras | |||
|first2=Jorge | |||
|init2= | |||
|author2-link= | |||
|last3=Cobo | |||
|first3=Ramón | |||
|init3= | |||
|author3-link= | |||
|last4=Martín-Cruces | |||
|first4=José | |||
|init4= | |||
|author4-link= | |||
|last5=Suazo | |||
|first5=Iván | |||
|init5= | |||
|author5-link= | |||
|last6=García-Suárez | |||
|first6=Olivia | |||
|init6= | |||
|author6-link= | |||
|last7=Feito | |||
|first7=Jorge | |||
|init7= | |||
|author7-link= | |||
|last8= | |||
|first8=Vega | |||
|init8=José A. | |||
|author8-link= | |||
|etal=no | |||
|title=Sensory innervation of the human male prepuce: Meissner's corpuscles predominate | |||
|trans-title= | |||
|language= | |||
|journal=Journal of Anatomy | |||
|location= | |||
|date=2021-10 | |||
|volume=239 | |||
|issue=4 | |||
|article= | |||
|page= | |||
|pages=892-902 | |||
|url=https://onlinelibrary.wiley.com/doi/full/10.1111/joa.13481 | |||
|archived= | |||
|quote= | |||
|pubmedID=34120333 | |||
|pubmedCID=8450466 | |||
|DOI=10.1111/joa.13481 | |||
|accessdate=2022-03-18 | |||
}}</ref> | |||
[[Paul M. Fleiss| Fleiss]] et al. (1998) reported the inner [[mucosa]] contains apocrine glands, which secrete cathepsin B, lysozyme, chymotrypsin, neutrophil elastase, and hormones such as androsterone. The first four substances have protective immunological functions.<ref name="fleiss-hodges-vanhowe1998">{{FleissP HodgesF VanHoweRS 1998}}</ref> | |||
After [[circumcision]], the residual [[mucosa]] is found between the [[circumcision scar]] and the [[glans penis]]. The [[mucosa]] is no longer moisturized by [[transudation]] from the [[foreskin]] and becomes desiccated and [[Keratinization|keratinized]]. Non-surgical [[foreskin restoration]] helps the mucosa to return to normal by [[dekeratinization]]. | |||
==Care== | |||
|last= | Birley et al. (1993) recommended that the use of soap and excessive washing inside the [[foreskin]] be avoided.<ref>{{REFjournal | ||
|init= | |last=Birley | ||
|author-link= | |init=HDL | ||
|last2= | |author-link= | ||
|init2= | |last2=Walker | ||
|author2-link= | |init2=MM | ||
|last3= | |author2-link= | ||
|init3= | |last3=Luzzi | ||
|author3-link= | |init3=GA | ||
|title= | |author3-link= | ||
|journal= | |last4=Bell | ||
|date= | |init4=R | ||
|volume= | |author4-link= | ||
|etal=yes | |||
|title=Clinical Features and management of recurrent | |||
balanitis; association with atopy and genital | |||
washing] | |||
|trans-title= | |||
|language= | |||
|journal=Genitourin Med | |||
|location= | |||
|date=1993-10 | |||
|volume=69 | |||
|issue=5 | |issue=5 | ||
|pages= | |pages=400-3 | ||
|url= | |url= | ||
|quote= | |quote= | ||
|pubmedID= | |pubmedID=8244363 | ||
|pubmedCID= | |pubmedCID=1195128 | ||
|DOI= | |DOI=10.1136/sti.69.5.400 | ||
|accessdate= | |accessdate=2022-02-08 | ||
}}</ref> | }}</ref> | ||
{{SEEALSO}} | {{SEEALSO}} | ||
* [[Immunological and protective function of the foreskin]] | |||
* [[Jojoba]] | |||
* [[Pheromone]] | |||
* [[Preputial sac]] | |||
* [[Ridged band]] | * [[Ridged band]] | ||
{{LINKS}} | |||
* {{REFweb | |||
|url=http://www.cirp.org/library/hygiene/ | |||
|archived= | |||
|title=Penile hygiene for intact (non-circumcised) males | |||
|trans-title= | |||
|language= | |||
|last=Hill | |||
|first=George | |||
|author-link= | |||
|publisher=Circumcision Reference Library | |||
|website= | |||
|date=2004-08-08 | |||
|accessdate=2022-03-05 | |||
|format= | |||
|quote=The foreskin keeps the mucosal surfaces moist, emolliated, and maintains optimum health, while preventing drying, and keratinization of the mucosa. The sub-preputial moisture contains pathogen-fighting substances. | |||
}} | |||
* {{URLwikipedia|Preputial_mucosa|Preputial mucosa}} | |||
{{REF}} | {{REF}} | ||
[[Category: | |||
[[Category:Foreskinned life]] | |||
[[Category:Genital]] | |||
[[Category:Penile anatomy]] | [[Category:Penile anatomy]] | ||
[[Category:Foreskin anatomy]] | [[Category:Foreskin anatomy]] | ||
[[de:Präputialschleimhaut]] | |||