In this guide16 sections
- Key Points
- What Are Clitoral Adhesions?
- Clitoral Adhesions vs Normal: How to Tell
- Clitoral Phimosis Symptoms
- What Causes Clitoral Adhesions?
- Clitoral Phimosis and Lichen Sclerosus
- Keratin Pearls and Clitoral Smegma
- Clitoral Adhesions Treatment: Creams, Release and Surgery
- Non-Surgical Lysis of Clitoral Adhesions
- Clitoral Phimosis Surgery and Clitoral Hood Reduction
- Clitoral Hood Reduction Before and After
- Can Clitoral Adhesions Come Back?
- Clitoral Adhesion Treatment at Centre for Surgery
- Frequently Asked Questions
- Clitoral Adhesions Treatment in London
- References
Key Points
- What are clitoral adhesions? The clitoral hood (prepuce) becomes stuck to the glans, the visible tip of the clitoris, so the hood can no longer slide back fully.
- What is clitoral phimosis? The hood cannot be pulled back far enough to show the whole glans. Adhesions are the main cause, and the two terms are often used together.
- How common are clitoral adhesions? In a study of 614 women seen at a sexual medicine practice, 23% had clitoral adhesions, graded mild, moderate or severe.
- What are the symptoms of clitoral phimosis? Clitoral pain, discomfort during arousal or sex, reduced or altered sensation, difficulty reaching orgasm and white build-up under the hood. Some women have no symptoms.
- What causes clitoral adhesions? Lichen sclerosus and lichen planus, repeated infection or inflammation, low oestrogen, injury and, often, no single clear cause.
- How are clitoral adhesions treated? From gentle hygiene and treating any skin condition, through in-clinic release, to surgical release with or without clitoral hood reduction for dense or recurring adhesions.
- Can clitoral adhesions come back? Yes. Recurrence is common, so keeping the hood mobile and treating the underlying cause matter as much as the release itself.
Clitoral adhesions are one of the most often missed causes of clitoral pain and changes in sexual sensation. The clitoral hood normally slides back to reveal the glans of the clitoris. When the two stick together, the hood can no longer retract, debris builds up underneath and the area can become sore or less sensitive. The condition is also called clitoral phimosis, female phimosis or clitoral hood adhesions, and as the glans is rarely examined, many women live with it for years without a name for what is happening.
This guide explains what clitoral adhesions are, how to tell them from normal variation, what causes them and the treatments available, from simple measures to release of the adhesions and clitoral hood reduction. Our guide to different types of labia shapes shows how wide the range of normal is, and our article on genital surgery and sensation explains how the nerves of the clitoris and labia are protected during surgery.
What Are Clitoral Adhesions?
The visible part of the clitoris, the glans, sits where the inner lips (labia minora) meet at the top of the vulva. It is covered by a fold of skin called the clitoral hood, or prepuce. The rim at the base of the glans is called the corona. Normally the hood moves freely and can be gently pulled back to show the whole glans, including the corona.
An international panel of vulval specialists has agreed formal definitions[1]:
- Clitoral adhesion is the tethering of the clitoral hood to the glans clitoris.
- Clitoral phimosis is the inability to pull back the hood far enough to expose the entire glans, described as mild, moderate or severe, and by whether the hood can be retracted at all.
In other words, adhesions are the cause and phimosis is the result. In the most severe cases the hood scars down completely over the glans, sometimes described as a buried clitoris.
How Common Are Clitoral Adhesions?
More common than most people realise. A 2018 retrospective study of 614 women ↗ attending a sexual medicine practice found clitoral adhesions in 23%: 44% of these were mild, 34% moderate and 22% severe, and 14% of the women with adhesions had clitoral pain. The authors concluded that the glans should be examined routinely in women with sexual problems[3]. A review of the research reported adhesions in up to 22% of women seeking help for sexual difficulties[2]. These figures come from specialist clinics, so they are higher than in women generally.
Clitoral Adhesions vs Normal: How to Tell
Clitoral hoods vary a great deal. Some are small and show most of the glans; others are long or folded and cover it completely. A large hood is a normal variation, just as large labia are (see our guide to labial hypertrophy). What matters is not how much glans you can see at rest, but whether the hood moves. In the 2018 study, adhesions were graded by how much of the glans could be exposed without seeing the full corona[3]:
- Normal: with gentle upward pressure above the clitoris, the hood slides back and the whole glans and its rim come into view, without pain.
- Mild adhesions: more than 75% of the glans can be exposed.
- Moderate adhesions: 25% to 75% can be exposed.
- Severe adhesions: less than 25% can be seen, or the hood does not move.
With phimosis, the hood looks joined to the glans rather than lying over it, and may look tight, shiny or thickened. Never force the hood back. A clinician experienced in vulval examination can tell normal anatomy from adhesions quickly and gently.
Clitoral Phimosis Symptoms
Some women with adhesions have no symptoms. When symptoms occur, they include[2]:
- clitoral pain (clitorodynia), soreness or pressure under the hood;
- hypersensitivity, so touch feels uncomfortable rather than pleasurable;
- reduced sensation or numbness;
- difficulty with arousal, and orgasms that feel muted or do not happen;
- pain during sex, especially with direct clitoral stimulation;
- repeated irritation or infection, a lump on the clitoral hood, or white material under it.
Difficulty with orgasm has many possible causes, including hormonal, psychological and relationship factors, so adhesions are one thing to check rather than the explanation for every problem.
What Causes Clitoral Adhesions?
The exact cause is often unclear, but several conditions are linked with adhesions[2]:
- Lichen sclerosus, the most important cause, which can scar the vulva and, if untreated, bury the clitoris.
- Lichen planus, another inflammatory skin condition that can scar the vulva; see the NHS guide to lichen planus ↗.
- Infection, injury and sexual pain. In the 2018 study, risk factors included thrush, urinary tract infections, blunt genital trauma, a history of sexual pain and low calculated free testosterone[3].
- Low oestrogen after the menopause or while breastfeeding, which leaves the vulval skin thinner and more fragile.
- Smegma and poor retraction, where secretions collect under a hood that is rarely retracted and irritate the surfaces.
Many studies have focused on lichen sclerosus, but adhesions also occur in women without it[2].
What Does Clitoral Atrophy Look Like?
Clitoral atrophy is thinning and shrinking of the clitoral tissues, usually from low oestrogen after the menopause or from lichen sclerosus. The glans and hood may look smaller, paler and less defined, the skin thin and shiny, and the hood may begin to stick to the glans. Our guides to treatment options for vaginal atrophy and shrinking labia explain these changes and what helps.
Clitoral Phimosis and Lichen Sclerosus
Lichen sclerosus is a long-term inflammatory skin condition that most often affects the vulva and the skin around the anus. It typically causes itching, soreness, splitting of the skin and white, thin or crinkled patches. Over time it can fuse the hood to the glans, shrink the inner lips and narrow the vaginal entrance. The NHS guide to lichen sclerosus ↗ describes the symptoms.
It is a medical skin condition that needs a proper diagnosis from your GP, a dermatologist or a gynaecologist, sometimes with a small skin sample (biopsy). The British Association of Dermatologists’ 2018 guideline recommends a very potent topical steroid ointment as first-line treatment, with long-term follow-up[4], and a Cochrane review of randomised trials found potent topical steroids effective compared with placebo[5]. Treatment controls the inflammation and helps prevent further scarring, but does not usually reverse scarring already present. Follow-up also matters as lichen sclerosus carries a small increased risk of genital skin cancer[5]. The British Association of Dermatologists has a patient leaflet on lichen sclerosus in women ↗.
If you have lichen sclerosus and clitoral phimosis, the skin condition should be under control before any release or surgery. Surgery treats the scarring left behind; it does not treat lichen sclerosus itself, which needs ongoing care from your own doctor.
Keratin Pearls and Clitoral Smegma
Smegma is a natural mix of skin cells and oils that collects under the hood; when adhesions trap it, it builds up and hardens. Keratin pearls, or clitoral pearls, are small, firm, white balls of compacted skin cells that form under an adherent hood, press on the glans and can cause clitoral pain. An anatomical study of 104 women aged 50 to 102 found adhesions between the hood and glans were common and associated with clitoral pearls, which were present in 37.8% of the unembalmed bodies examined; the author called for lifelong clitoral examination[6]. Trapped smegma can also form small cyst-like swellings (smegmatic pseudocysts) or become infected[2].
Pearls cannot usually be removed at home while the hood remains stuck; they are cleared during release.
Lump on the Clitoral Hood: Cysts and Other Causes
A lump on the clitoral hood is not always a keratin pearl. It may be an inclusion cyst (a cyst on the clitoral hood containing skin debris), a blocked oil gland, an ingrown hair, a skin tag or an infection. Most clitoral cysts are harmless, but any new, growing, painful or bleeding lump should be checked by your GP or a gynaecologist before cosmetic treatment is considered.
Clitoral Adhesions Treatment: Creams, Release and Surgery
Mild adhesions that cause no problems may not need treatment. For symptomatic adhesions, treatment usually follows a step-by-step approach.
Gentle hygiene and retraction
Washing with plain water or a fragrance-free emollient, and gently easing the hood back where this is comfortable, helps to clear smegma and keep the hood mobile. It should never be forced. Researchers note that its effect has not yet been formally studied[2].
Steroid cream for clitoral adhesions
Where lichen sclerosus or lichen planus is the cause, a potent topical steroid prescribed by your doctor is the cornerstone of treatment[4]. It settles the inflammation driving the scarring and may soften early, thin adhesions. Use it only as prescribed.
Oestrogen treatment
Where low oestrogen is part of the picture, your doctor may suggest topical oestrogen to improve the health of the vulval and vaginal skin, although evidence on its effect on clitoral adhesions in adults is limited[2]. Creams rarely separate firm adhesions or remove keratin pearls; when symptoms continue, the next step is release.
Non-Surgical Lysis of Clitoral Adhesions
Lysis means separating the hood from the glans. In the non-surgical, or in-office, approach, a fine instrument is used to gently open the plane between hood and glans, clearing smegma or keratin pearls and exposing the whole glans. No skin is removed. The evidence is encouraging, though limited to small studies:
- A 2022 case series of 61 women treated with non-surgical lysis ↗ found that, of the 41 who responded to a survey, 76% reported less pain, 63% better arousal and 64% a better ability to orgasm, with no one reporting these symptoms got worse. Of 16 women unable to orgasm from clitoral stimulation beforehand, 6 could afterwards[8].
- A study of in-office lysis with removal of keratin pearls in women with partial clitoral phimosis found average clitoral pain fell from 6.9 to 2.5 on a 0 to 10 scale, and difficulty with orgasm also improved. Women described the procedure as painful but worthwhile, and 77% rated the experience as positive[7].
Both studies relied on survey responses from specialist clinics, so results may not apply to everyone. Non-surgical release suits mild to moderate adhesions; dense scarring usually needs surgery.
Clitoral Phimosis Surgery and Clitoral Hood Reduction
Surgery is considered when adhesions are dense, extensive or keep coming back, or when excess or scarred hood tissue is likely to let them re-form. Depending on the findings, it may involve surgical release of the adhesions, freeing a tight or scarred hood, or clitoral hood reduction to remove excess hood tissue so it is less likely to stick down again.
Outcomes have mostly been studied in women with lichen sclerosus. In a study of 28 women who had surgery for clitoral phimosis or vulval adhesions, 84% were satisfied or very satisfied, and 75% of those with reduced clitoral sensation beforehand reported improved sensitivity[9]. A 2026 cohort study of 86 women with lichen sclerosus ↗ who had surgical release of vulval scarring, including clitoral phimosis, found significant improvements in sexual function and distress, with 93% satisfied. A third had some recurrent scarring, and 10.5% needed further surgery within an average of 3.9 years[10].
At Centre for Surgery, clitoral hood reduction is usually performed under local anaesthetic with oral sedation, with TIVA (total intravenous anaesthesia) when it is combined with labiaplasty. Your surgeon will advise at consultation how adhesion release would be carried out in your case. Risks include bleeding, infection, changes in sensation, scarring and recurrence. Where scarring follows earlier genital surgery, our labiaplasty revision and reconstruction service may be relevant, and our guide on how to choose a labiaplasty surgeon covers the questions worth asking.
Clitoral Hood Reduction Before and After
These are real patient photographs of labiaplasty with clitoral hood reduction, not of adhesion release, blurred because they show intimate anatomy. Tap or click an image to reveal it.
Clitoral hood reduction combined with labiaplasty at Centre for Surgery. Individual results vary.
Labiaplasty with clitoral hood reduction at Centre for Surgery, with reduced hood tissue over the clitoris. Individual results vary.
Clitoral hood reduction performed in the same session as labiaplasty at Centre for Surgery. Individual results vary.
More results are in our labiaplasty before and after gallery.
Can Clitoral Adhesions Come Back?
Yes, and it is important to know this before treatment. After in-office lysis with keratin pearl removal, adhesions recurred in 28% of women, some of whom needed repeat procedures[7]. After surgery for lichen sclerosus scarring, about a third had some recurrent scarring, though around one in ten needed further surgery[10]. To lower the chance of recurrence:
- keep any underlying skin condition under control and attend follow-up;
- gently retract the hood and clean beneath it as advised once healing allows;
- use any cream or ointment recommended after the procedure;
- seek advice early if soreness, tightness or white build-up returns.
Your surgeon will give you written aftercare instructions. If hood reduction is combined with labiaplasty, our labiaplasty recovery guide explains what to expect week by week.
Clitoral Adhesion Treatment at Centre for Surgery
At Centre for Surgery, we offer both release of clitoral adhesions and clitoral hood reduction for adults aged 18 and over, at our CQC-regulated hospital on Baker Street. Treatment is carried out by GMC-registered surgeons experienced in female genital surgery, and the surgeon who assesses you is the surgeon who performs your procedure. Our labiaplasty nursing team is all-female.
You can start with a virtual consultation, but a face-to-face examination is needed before any treatment. Your surgeon will examine you only with your consent, checking how far the hood retracts, whether there are keratin pearls and whether there are signs of lichen sclerosus. If a skin condition needs diagnosis or treatment first, we will recommend that you see your GP, a dermatologist or a gynaecologist before any release or surgery.
If you have sedation or TIVA, a responsible adult will need to take you home. We recommend taking at least two weeks between consultation and surgery to think it over. Prices are in our labiaplasty and clitoral hood reduction cost guide.
Frequently Asked Questions
What does clitoral phimosis look like?
The clitoral hood looks joined to the glans rather than lying loosely over it, and it will not slide back to show the whole glans. The hood may look tight, shiny or thickened, and small white spots of trapped smegma or keratin pearls may show through the skin. With lichen sclerosus, the surrounding skin is often white and thin.
Can clitoral adhesions go away on their own?
Very mild adhesions sometimes loosen with gentle washing and retraction, and treating an underlying cause such as lichen sclerosus can stop them getting worse. Firm adhesions and keratin pearls rarely clear without release. If adhesions cause no symptoms, treatment may not be needed.
What is the best steroid cream for clitoral adhesions?
There is no single cream for adhesions themselves. Where lichen sclerosus or lichen planus is the cause, a very potent topical steroid prescribed by your doctor is the recommended first-line treatment[4]. It controls the inflammation behind the scarring but rarely separates established adhesions on its own.
Is non-surgical lysis of clitoral adhesions painful?
It can be uncomfortable. In one study, women described in-office release as painful but worthwhile, and 77% rated the overall experience as positive[7]. Your surgeon will explain how the area is numbed, which anaesthetic is appropriate and what pain relief to use afterwards.
Will releasing clitoral adhesions improve sensation and orgasm?
For many women, yes. In a case series of non-surgical lysis, around two-thirds reported better arousal and ability to orgasm, and three-quarters had less pain[8]. Results vary, and adhesions are only one possible cause of changes in sexual response, so your surgeon will explain realistic expectations.
Is clitoral phimosis the same as female phimosis?
Yes. Female phimosis and phimosis in women are other names for clitoral phimosis. It differs from phimosis of the male foreskin, although the two can share causes such as lichen sclerosus.
Does clitoral hood reduction treat clitoral adhesions?
Not on its own. Adhesions are treated by releasing the hood from the glans. Hood reduction may be added when excess or scarred hood tissue makes the adhesions likely to return.
What are labial adhesions?
Labial adhesions, also called labial fusion, are a different condition in which the inner lips stick together along the midline and partly cover the vaginal opening. They are mostly seen in young girls before puberty, when oestrogen levels are naturally low, and often settle without treatment, though they can also occur after the menopause or with lichen sclerosus. Clitoral adhesions affect only the hood and glans. Centre for Surgery treats adults aged 18 and over only; concerns about a child should be discussed with your GP.
Clitoral Adhesions Treatment in London
If you have clitoral pain, a hood that will not retract, white build-up under the hood or changes in sensation, a private, unhurried consultation at our Baker Street hospital is the place to find out what is causing it and what will help, with no obligation to go ahead.
Phone: 020 7993 4849 | Address: 95–97 Baker Street, Marylebone, London W1U 6RN
Contact us to schedule a consultation
References
- Krapf JM, Pope R, Rubin RS, Moss CF, Mauskar MM. Definition and classification of clitoral phimosis and adhesions: an international Delphi study. BJOG 2025;133(3):514–519. doi:10.1111/1471-0528.70066 ↗
- Romanello JP, Myers MC, Nico E, Rubin RS. Clitoral adhesions: a review of the literature. Sexual Medicine Reviews 2023;11(3):196–201. doi:10.1093/sxmrev/qead004 ↗
- Aerts L, Rubin RS, Randazzo M, Goldstein SW, Goldstein I. Retrospective study of the prevalence and risk factors of clitoral adhesions: women’s health providers should routinely examine the glans clitoris. Sexual Medicine 2018;6(2):115–122. doi:10.1016/j.esxm.2018.01.003 ↗
- Lewis FM, Tatnall FM, Velangi SS, et al. British Association of Dermatologists guidelines for the management of lichen sclerosus, 2018. British Journal of Dermatology 2018;178(4):839–853. doi:10.1111/bjd.16241 ↗
- Chi CC, Kirtschig G, Baldo M, Brackenbury F, Lewis F, Wojnarowska F. Topical interventions for genital lichen sclerosus. Cochrane Database of Systematic Reviews 2011;(12):CD008240. doi:10.1002/14651858.CD008240.pub2 ↗
- Zdilla MJ. Anatomy of the clitoris: the corona of the glans clitoris, clitoral coronal papillae, and the coronopreputial frenulum. Anatomy & Cell Biology 2024;57(2):183–193. doi:10.5115/acb.24.027 ↗
- Krapf JM, Kopits I, Holloway J, Lorenzini S, Mautz T, Goldstein AT. Efficacy of in-office lysis of clitoral adhesions with excision of keratin pearls on clitoral pain and sexual function: a pre-post interventional study. Journal of Sexual Medicine 2024;21(5):443–451. doi:10.1093/jsxmed/qdae034 ↗
- Myers MC, Romanello JP, Nico E, et al. A retrospective case series on patient satisfaction and efficacy of non-surgical lysis of clitoral adhesions. Journal of Sexual Medicine 2022;19(9):1412–1420. doi:10.1016/j.jsxm.2022.06.011 ↗
- Flynn AN, King M, Rieff M, Krapf J, Goldstein AT. Patient satisfaction of surgical treatment of clitoral phimosis and labial adhesions caused by lichen sclerosus. Sexual Medicine 2015;3(4):251–255. doi:10.1002/sm2.90 ↗
- Krapf JM, Ghosalkar E, Goldstein A, et al. Lysis of vulvar adhesions and sexual function in vulvar lichen sclerosus. O&G Open 2026;3(4):e189. doi:10.1097/og9.0000000000000189 ↗
