Pilar cyst removal is a minor surgical procedure where a nurse practitioner removes the entire cyst sac through a small incision under local anesthetic.
At Pinkal Medical Aesthetics in London, Ontario, scalp cyst removal is performed in-clinic by experienced nurse practitioners, and most patients walk out the same day.
If you have a firm lump on your scalp that keeps growing, this guide covers everything you need to know before booking a pilar cyst surgery consultation.
A pilar cyst (also called a trichilemmal cyst) is a benign lump that forms from the outer root sheath of a hair follicle.
About 90% of pilar cysts develop on the scalp.
How to recognize one:
Pilar cysts do not resolve on their own. They tend to grow slowly over months or years.
Most patients first notice them while brushing hair, wearing a hat, or running fingers across the scalp.
Pilar cysts develop when the lining of a hair follicle traps keratin instead of shedding it normally. The keratin accumulates inside a closed sac beneath the skin.
Contributing factors include:
There is no proven way to prevent pilar cysts from forming. Early removal can manage them before they grow larger.
Both look like lumps under the skin, but they have different origins and removal considerations.
If you are unsure whether your lump is a cyst, a mole, or something else entirely, read our guide on skin tags vs moles vs warts to help narrow it down.
At Pinkal Medical Aesthetics, we handle both sebaceous and pilar cyst removal, as well as mole removal. Your nurse practitioner confirms the type during consultation.
Not every pilar cyst needs immediate removal. But certain signs mean you should book a clinical assessment.
If you have noticed other skin growths alongside your cyst such as warts or raised lesions our wart removal and lipoma removal in London, Ontario pages may also be relevant to your situation.
Important: Any scalp lump that changes quickly, bleeds, or causes pain should be assessed promptly. While pilar cysts are almost always benign, a clinical exam rules out other conditions.
Nurse practitioner Pinkal Gandhi and the team at Pinkal Medical Aesthetics can evaluate your scalp lump during a single appointment in London, Ontario.
Pilar cyst surgery is a straightforward cyst excision procedure performed in-clinic under local anesthetic.
Typical procedure time: 20 to 45 minutes, depending on cyst size and location.
Pro Tip: If you have multiple pilar cysts, ask about removing them in a single session. This saves time and reduces the number of recovery periods.
Some walk-in clinics offer cyst drainage. This punctures the cyst and squeezes out the contents. It may provide temporary relief, but the cyst almost always returns.
If you have ever wondered why a cyst keeps coming back after drainage, our post on It's just a cyst until it hurts to sit, walk, or sleep explains exactly what happens when a cyst sac is left behind.
Drainage vs. excision:
At Pinkal Medical Aesthetics, we prioritize complete excision over drainage for this reason.
Recovery after scalp pilar cyst removal is typically quick. Most patients return to normal activities within a day or two.
Do:
Don't:
When to call the clinic: Contact Pinkal Medical Aesthetics if you notice increasing redness, pus, spreading warmth, fever, or heavy bleeding at the incision site.
Some scarring is expected after any incision-based procedure. On the scalp, scars tend to heal well because hair covers the area.
Our nurse practitioners use the smallest incision necessary. If scarring is a concern, bring it up during your consultation so expectations are set upfront.
Complete surgical excision significantly reduces recurrence. The most common reason a pilar cyst returns is that part of the sac wall was left behind.
A note on genetics: People with a family history of pilar cysts may develop new cysts in different locations over time. This does not mean the original removal failed. It means the underlying genetic tendency continues.
OHIP coverage depends on whether the removal is considered medically necessary.
Private clinic fees for cyst excision in Ontario generally range from $300 to $800, depending on:
Some extended health insurance plans cover a portion of private cyst removal. Check with your provider.
Pro Tip: If your family doctor referred you and the cyst is symptomatic, bring the referral documentation to your consultation. It may be relevant to coverage.
At Pinkal Medical Aesthetics, we discuss pricing transparently during consultation. No hidden fees.
Most adults with a confirmed pilar cyst are candidates for excision. Pinkal Medical Aesthetics also performs other minor surgical procedures including ganglion removal, so if you have more than one concern, they can often be addressed in the same visit.
Treatment suitability always depends on an in-person clinical assessment.
Pinkal Medical Aesthetics is a nurse practitioner-led clinic in London, Ontario founded by Pinkal Gandhi. The clinic specializes in minor surgical procedures, including pilar and sebaceous cyst removal.
What patients can expect:
Pro Tip: You do not need a referral to book a consultation. Call the clinic directly or visit pinkalhealth.com to schedule your assessment.
The area is numbed with local anesthetic before the procedure. You may feel mild pressure during excision, but pain is rare. Some tenderness after the anesthetic wears off is normal and manageable with over-the-counter medication.
Most pilar cyst excisions take 20 to 45 minutes. This includes numbing, removal, and wound closure. Single scalp cysts on accessible areas tend to be on the shorter end.
Yes, in most cases. Desk work, driving, and light tasks are generally fine. Avoid heavy physical activity for the first few days.
Recurrence is uncommon when the entire cyst sac is removed. Drainage alone has a much higher recurrence rate because the sac stays intact. Full excision is the standard at Pinkal Medical Aesthetics.
No referral is required. You can contact Pinkal Medical Aesthetics directly to schedule a consultation. If you have a referral from your family doctor, bring it along as it may help with insurance or OHIP coverage considerations.
For more health guides and treatment information, visit our knowledge center.
If you have a scalp lump that is growing, catching on your hairbrush, or simply something you want evaluated, a clinical consultation is the right first move.
At Pinkal Medical Aesthetics in London, Ontario, our nurse practitioner team will:
Book your consultation at pinkalhealth.com or call the clinic directly.