Umthondo

Umthondo isitho sowesilisa esisetshenziselwa ukuchama nokuya ocansini. Umthondo utholakala ngenhla kwesikhumba. Yenziwe ngezicubu zesiponji nemithambo yegazi.

Umphini wepipi uzungeze i-urethra futhi uxhumeke ethanjeni le-pubic.

Ijwabu limboza ikhanda (i-glans) lekhanda lomthondo. Ijwabu liyasuswa uma umfana esokiwe. Lokhu kuvame ukwenziwa ngemuva nje kokuzalwa, kepha kungenziwa kamuva empilweni ngezizathu ezahlukahlukene zezokwelapha nezenkolo.

Ngesikhathi sokuthomba, ipipi liyakhula. Ikhono lokukhipha i-ejaculate liqala cishe eminyakeni yobudala eyi-12 kuye kweyi-14. Ukukhishwa kwe-ejaculation ukukhishwa koketshezi oluqukethe isidoda esivela epipini ngesikhathi se-orgasm.

Izimo zepenisi zifaka:

• I-Chordee - ijika eliphansi lomthondo
• I-Epispadias - ukuvulwa kwe-urethra kungaphezulu kwepenisi, hhayi ithiphu
• I-Hypospadias - ukuvulwa kwe-urethra kungaphansi ngaphansi kwepenisi, hhayi kunqeni
• I-Palmatus noma ipipi elenziwe ngewebhu - ipipi lifakwe esikrinini
• Isifo sikaPeyronie - ijika ngesikhathi sokumiswa
• Umthondo wangcwatshwa - ipipi lifihlwe ngephedi yamafutha
• IMicropenis - ipipi alikhuli futhi lincane
• Ukungasebenzi kahle kwe-Erectile - ukungakwazi ukufeza noma ukugcina ukwakhiwa

Ezinye izihloko ezihlobene zifaka:

• Izitho zangasese eziyindida
• I-penile prosthesis
• Ukubheka phambili

• I-anatomy yokuzala yowesilisa

Umdala JS. Okungafani kwendoda ne-urethra. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Incwadi kaNelson Yezingane. Umhlaka 21. IPhiladelphia, PA: Elsevier; 2020: isahluko 559.

U-Epstein JI, uLotan TL. Umgudu ophansi womchamo nohlelo lobulili lwabesilisa. Ku: Kumar V, Abbas AK, Aster JC, ama-eds. AmaRobbins kanye neCotran Pathologic Basis of Disease. Umhlaka 9. IPhiladelphia, PA: Elsevier Saunders; 2015: isahluko 21.

I-Palmer LS, i-Palmer JS. Ukuphathwa kokungajwayelekile kwezitho zobulili zangaphandle kubafana. Ku: Wein AJ, Kavoussi LR, Partin AW, Peters CA, ama-eds. ICampbell-Walsh Urology. Umhla ka-11. IPhiladelphia, PA: Elsevier; 2016: isahluko 146.

Ro JY, Divatia MK, Kim KR, Amin MB, Ayala AG. Umthondo nesibumbu. Ku: Cheng L, MacLennan GT, Bostwick DG, ama-eds. I-Urologyic Pathology Yokuhlinzwa. Umhla wesi-4. IPhiladelphia, PA: Elsevier; 2020: isahluko 15.