The architecture of the clitoris: a visual guide to its internal legs
Most anatomy diagrams show the clitoris as a small external shape: a rounded glans beneath a protective hood. That view is accurate but incomplete. What can be touched is the visible end of a larger three-dimensional structure, with paired internal extensions running deep beside the vaginal opening and anchoring towards the pubic bones.
Calling the extensions “legs” makes them easier to picture; the anatomical term is crura, singular crus. They are not limbs or muscles that kick or grip. They are paired columns of erectile tissue continuous with the clitoral body, supported by fascia, blood vessels and muscles. A useful visual guide follows these tissue planes rather than judging a front-facing picture.
What the external view leaves out
Start with the surface. The glans is the exposed, highly innervated tip. The clitoral prepuce, or hood, folds over it, and the amount of covering varies greatly. The frenulum connects the underside of the hood to the glans, while the clitoral body lies deeper behind it.
The vulva names the whole external genital area: the labia, clitoris, vestibule, urethral opening and vaginal opening. The clitoris is one part of that landscape. Precise terms prevent common errors, including treating the hood as the entire clitoris or assuming tissue at the vaginal opening must belong to it.
Imagine a front view at the top of the page and a cross-section moving backwards. The glans sits high and forward, the urethra lies below it, and the vaginal opening sits farther below. Deeper tissue opens sideways in a V-like arrangement. These spatial cues are more reliable than scaled illustrations, which can make the crura look either enormous or squeezed flat.
Tracing the paired crura
The clitoral body is short but dense. From it, each crus travels posterolaterally, meaning backwards and outwards, beneath the muscles that pad the pubic bone. The two sides frame the urethra and vaginal vestibule. Fibrous coverings help the organ stay in place while still allowing expansion.
Inside each crus are sponge-like vascular spaces. When blood flow increases, the tissue can become firmer and more prominent. Paired arteries deliver blood, and branches support the glans, body and roots. The major sensory pathway arrives through the dorsal clitoral nerve, with additional branches reaching the surrounding erectile tissue.
The word leg can therefore mislead if it suggests two separate muscles. The crura are extensions of the same erectile network as the external glans, though their exact boundaries in textbook drawings are simplified. They do not have a fixed, uniform size, and their visibility through the skin is limited by fat, fascia and individual anatomy.
A wider vulval map
Close anatomical mapping shows why illustrations disagree. The vestibular bulbs are also paired erectile masses beside the vaginal opening. Their outer ends may be continuous with, or closely interweave with, the crura, but calling the bulbs and crura identical hides different structures and attachments. A cross-section needs labels, not just colour.
| Structure | Position | Main role | Common confusion |
|---|---|---|---|
| Glans and prepuce | External, at the front of the vulva | Exposed sensation and tissue protection | The hood is not the whole clitoris |
| Clitoral body | Immediately behind the hood | Connects the external glans to the paired roots | Often omitted from simple diagrams |
| Paired crura | Deep, running backwards and outwards towards the pubic bone | Anchor and expand the erectile network | Sometimes mislabelled as the vestibular bulbs |
| Vestibular bulbs | Beside the vaginal opening within the vestibule | Add blood-filled support around the opening | Sometimes used as a catch-all for all internal clitoral tissue |
| Urethra and vaginal canal | Below the clitoris and separate from it | Carry urine and support reproductive functions | Their openings can be mistaken for parts of the clitoris |
In a labelled cross-section, look for continuity rather than one dramatic shape. The glans and hood are easiest to identify; the body is shorter than many diagrams imply; and the crura form the deep, outward-spreading portion. The urethra provides a useful landmark because it runs close to, but not within, the clitoral tissue.
How arousal changes the picture
During arousal, the clitoris can become more prominent as vascular spaces fill and supporting muscles become tense. The glans may swell, the hood may retract, and the internal tissue may feel firmer. These changes are real, but no single sign reliably measures desire: appearance varies with pressure, temperature, position and the person’s baseline anatomy.
Sensation travels through named nerves rather than a single centre. The dorsal clitoral nerve, a branch of the pudendal nerve, is especially important; surrounding tissues also send signals through other pelvic pathways. This branching partly explains why stimulation can feel intense in one area and muted in another. Sensitivity may also change across the menstrual cycle, with stress, friction, injury and time of day.
In Australian cities such as Melbourne and Sydney, a general practitioner can assess persistent clitoral pain, burning or swelling and refer to a gynaecologist, dermatologist or pelvic-health physiotherapist. Medicare rebates may cover GP and specialist consultations, though private fees can leave a gap. Public hospital and sexual-health services offer another route when urgency or cost is an issue.
Skin, sensation and inflammation
Pain is not a badge of endurance. Friction, moisture, detergent residue, fragranced washes and menstrual blood can irritate sensitive skin. Vulvar eczema may also be mimicked by fungal infection, lichen sclerosus, psoriasis or contact dermatitis, so a rash deserves assessment rather than a guessed treatment.
Cherish The Cunt’s guide to vulvar eczema routines offers practical ways to spot triggers and soothe irritated skin. Gentle care usually means lukewarm water, fragrance-free products, careful patting and a bland barrier ointment when advised. Antiseptics, douches and aggressive scrubbing can worsen the problem.
Clitoral sensation can change when the hood is swollen or skin folds are irritated. New ulcers, severe itching, bleeding, discharge or persistent pain need clinical review; antibiotics and steroid creams are not interchangeable remedies. A pelvic-health physiotherapist may also help with muscle tension, while a doctor can coordinate skin treatment and pain relief.
Everyday care in Australian conditions
Australian heat changes the routine. Humid days, swimming, gym sessions and long commutes can leave skin damp, while beach sand and sunscreen around the thighs add friction or irritant residue. After swimming, rinse the vulval area with plain lukewarm water and dry gently. Cotton underwear and breathable clothing can reduce trapped moisture, although fabric choice alone will not resolve dermatitis.
Reusable cloth pads need careful laundering because retained menstrual fluid can encourage odour and irritation. Cherish The Cunt’s cloth pad washing guide explains how to rinse, wash and dry them without damaging the fabric. Follow the product instructions, avoid fabric softener on the absorbent layer and dry in shade, since strong Australian sunlight can degrade fibres.
The local market mixes supermarket disposables, pharmacy products and reusable pads made by Australian brands. Consumers should compare absorbency, fit and skin-contact materials rather than trust broad claims such as “chemical-free”. Australia’s Therapeutic Goods Administration regulates relevant medical devices and therapeutic claims, while ordinary personal-care items must still meet consumer-product and advertising obligations.
Health information is sensitive, too. Many clinics and health-service providers are covered by the federal Privacy Act 1988, alongside state health-records rules. Asking what information is stored, who can access it and how it will be used is reasonable when discussing intimate symptoms.
Anatomy beyond the exam room
Understanding internal anatomy can reduce shame without turning bodies into performance targets. A larger clitoral structure does not guarantee orgasm, and no diagram sets a standard for appearance or pleasure. The useful goal is accurate knowledge: sensation can come from more than the visible glans, and pain has causes that deserve care rather than silence. The deliberately reclaimed word “cunt” can carry similar force, naming anatomy plainly while rejecting shame.
Playful cultural work can make difficult subjects less clinical. The fruit automaton mobile game from Cherish The Cunt shows how an advocacy project can extend its body-positive remit into interactive entertainment.
The picture to retain is layered: a visible glans and hood, a short body, and paired crura spreading backwards and outwards into the pelvis. Around them sit separate urethral and vaginal structures, related nerves, vessels and muscles. This wider anatomy explains why the clitoris is more than the small shape many diagrams allow, while individual variation keeps every diagram provisional.