Human penis - Wikipedia
Shaft: The pendulous part of the penis. It has two surfaces: dorsal (posterosuperior in the erect penis) and ventral or urethral (facing downwards and backwards on the flaccid penis). The ventral surface is marked by the penile raphe. The base of the shaft is supported by the suspensory ligament, which is attached to the pubic symphysis. [5]
Male Sexual Anatomy | Penis, Scrotum and Testicles - Planned Parenthood
The shaft of your penis extends from the tip to where it connects to your lower belly. It looks like a tube. Your urethra is inside the shaft. The foreskin is a patch of skin that covers and protects the head (AKA glans). When your penis gets hard, the foreskin pulls back and the tip is exposed.
Penis: Anatomy, Picture, Erection, and Ejaculation - WebMD
2024年5月17日 · The penis is a male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the shaft. The opening at the tip of the head, where urine and semen come out, is...
Body of penis - Wikipedia
The body or shaft of the penis is the free portion of the human penis that is located outside of the pelvic cavity. [1] It is the continuation of the internal root, which is embedded in the pelvis and extends to the glans. [2] It is made up of the two corpora cavernosa and the corpus spongiosum on the underside.
Penis: Anatomy, Types, Shape, Function, and Disorders - Verywell Health
2024年8月21日 · The penis is a complex external organ used for sex, reproduction, and urination (peeing) in people assigned male at birth. The penis is comprised of the radix (root), corpus (shaft), glans (head), prepuce (foreskin), and meatus (the opening through which urine and …
The Ins and Outs of Penis Anatomy: A Comprehensive Guide
2023年10月10日 · The penis is a cylindrical organ located between the scrotum and the anus. It is made up of three main parts: the root, the shaft, and the glans. The main function of the penis is to transfer sperm from the male body into the female …
Male Genitalia: Anatomy, Function, and More - Healthline
2020年6月5日 · Shaft. This is the main body of the penis. The shaft contains layers of erectile tissue. This tissue becomes engorged with blood when a man is aroused, causing the penis to become firm and erect...
Penis | Complete Anatomy - Elsevier
The penis is composed of a free shaft, which is attached to the perineum by the root of the penis. It is anchored to the pubic symphysis by two suspensory ligaments. The shaft contains the erectile bodies of the corpus cavernosum and corpus spongiosum, …
“Male” Anatomy | LGBTQ+ Inclusive Sex Education - American …
Shaft: Extends from the tip of the penis to the lower abdomen, houses the urethra. Foreskin: Skin the covers the tip of the penis. This is sometimes removed during circumcision so not everyone has it. Frenulum: Where foreskin meets the shaft of the penis. For many people it’s very sensitive, and a part of it usually remains after circumcision.
22.4: Penis - Biology LibreTexts
The shaft of the penis surrounds the urethra (Figure \(\PageIndex{1}\)). The shaft is composed of three column-like chambers of erectile tissue that span the length of the shaft. Each of the two larger lateral chambers is called a corpus cavernosum (plural = corpora cavernosa).
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