Lusi
{{Infobox anatomy
|Name         = Lusi
|Latin        = Praeputium
|Image        = Foreskin2.jpg
|Caption      = Kayumamis nin tawo na biyong natatahoban an [[payo-payo]]
|Image2       = 
|Caption2     = 
|Width        = 190
|Precursor    = [[Genital tubercle]], [[urogenital folds]]
|System       = [[Male reproductive system]]
|Artery       = [[Dorsal artery of the penis]]
|Vein         = [[Dorsal veins of the penis]]
|Nerve        = [[Dorsal nerve of the penis]]
|Lymph        =
}}
An '''lusi''', '''kayumamis''' o '''prepusyo''' iyan an sarong nalulusing duwang-patong na tiklop nin [[kublit]] asin [[mukosa]]ng [[lamad]] (membranong mukosa) na nagtatakop sa [[payo-payo]] o [[putoy]]<ref name=Gabby>{{cite-Gabby|''Foreskin'', nagpapatos sa '''putoy'''}},</ref> asin kan [[urinary meatus]].<ref>{{cite book|title=Men's Health|vauthors=Kirby R, Carson C, Kirby M|publisher=Informa Healthcare|year=2009|isbn=978-1-4398-0807-8|edition=3rd|location=New York|pages=283|oclc=314774041}}</ref> Nakatakod an prespusyo sa payo-payo huli sa elastikong band nin tisyu, midbid bilang [[Frenulum of prepuce of penis|frenulum]].<ref>{{Cite book|url=https://www.worldcat.org/oclc/425961131|title=Male circumcision : global trends and determinants of prevalence, safety, and acceptability.|date=2008|publisher=World Health Organization|others=Helen Weiss, World Health Organization, Joint United Nations Programme on HIV/AIDS, London School of Hygiene and Tropical Medicine|isbn=978-92-4-159616-9|location=Geneva|oclc=425961131|quote="The foreskin is attached to the glans by the frenulum"}}</ref> An panluwas na kublit kan prespusyo nagsasabat sa panlaog na [[preputial mucosa]] sa area kan [[mucocutaneous junction]].<ref>{{Citation|last=Raynor|first=Stephen C.|title=chapter 61 - CIRCUMCISION|date=2010-01-01|url=https://www.sciencedirect.com/science/article/pii/B9781416061274000616|work=Ashcraft's Pediatric Surgery (Fifth Edition)|pages=791–795|editor-last=Holcomb|editor-first=George Whitfield|place=Philadelphia|publisher=W.B. Saunders|language=en|isbn=978-1-4160-6127-4|access-date=2022-10-24|editor2-last=Murphy|editor2-first=J. Patrick|editor3-last=Ostlie|editor3-first=Daniel J.|quote=The prepuce is a specialized junctional mucocutaneous tissue that provides adequate skin and mucosa}}</ref> An prespusyo nahihiro, nauunat asin pigmamantenir an payo-payo sa maalumahad na kapalibotan.<ref>{{Cite journal|last=Collier|first=Roger|date=2011-11-22|title=Vital or vestigial? The foreskin has its fans and foes|journal=Canadian Medical Association Journal|volume=183|issue=17|pages=1963–1964|doi=10.1503/cmaj.109-4014|issn=0820-3946|pmc=3225416|pmid=22025652|quote="It is also a warm, moist environment that may allow viral particles to linger longer on the penis"}}</ref> Apwera sa mga tawo, an kaagid na estruktura na midbid bilang [[penile sheath]] naglalataw sa [[Panlalaking sistemang reproduktibo|panlalaking organong sekswal]] sa gabos na [[Primate|primates]] asin an mahiwas na mayorya kan mga [[mamalya]].<ref>{{Citation|last=Fahmy|first=Mohamed A. Baky|title=Prepuce|date=2015|url=https://doi.org/10.1007/978-3-662-43680-6_3|work=Rare Congenital Genitourinary Anomalies: An Illustrated Reference Guide|pages=33–41|editor-last=Fahmy|editor-first=Mohamed A. Baky|place=Berlin, Heidelberg|publisher=Springer|language=en|doi=10.1007/978-3-662-43680-6_3|isbn=978-3-662-43680-6|access-date=2022-12-01}}</ref>

==Toltolan==
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An lusi, kayumamis o prepusyo iyan an sarong nalulusing duwang-patong na tiklop nin kublit asin mukosang lamad (membranong mukosa) na nagtatakop sa payo-payo o putoy, asin kan urinary meatus. Nakatakod an prespusyo sa payo-payo huli sa elastikong band nin tisyu, midbid bilang frenulum. An panluwas na kublit kan prespusyo nagsasabat sa panlaog na preputial mucosa sa area kan mucocutaneous junction. An prespusyo nahihiro, nauunat asin pigmamantenir an payo-payo sa maalumahad na kapalibotan. Apwera sa mga tawo, an kaagid na estruktura na midbid bilang penile sheath naglalataw sa panlalaking organong sekswal sa gabos na primates asin an mahiwas na mayorya kan mga mamalya.

Toltolan