Dr. Daniel Gay social preview thumbnailDr. Daniel Gay, DO, FACOS
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Dr. Daniel Gay, DO, FACOS
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General surgery in Boise

Pilonidal Cyst

Pilonidal treatment including Bascom and flap-based approaches.

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Understanding Pilonidal Cyst

Selected pilonidal disease may be treated with limited excision, a Bascom cleft-lift approach, rhomboid flap, or other fasciocutaneous flap. The best plan depends on disease extent, prior procedures, infection, and cleft anatomy.

Seek urgent care for severe pain, heavy bleeding, breathing difficulty, rapidly spreading infection, or another emergency.

Video education

What is a Pilonidal Cyst?

Watch this brief overview, then bring your questions to your visit.

Comprehensive patient guide

Pilonidal Cyst Surgery: anatomy, treatment, and risks

This guide supports an informed conversation with a surgeon. Recommendations must be individualized after examination and review of relevant records.

Related anatomy

The natal cleft is the groove between the buttocks where hair and friction can affect skin and subcutaneous tissue.

Pathophysiology

Hair penetration and chronic inflammation can create pits, abscesses, draining tracts, and recurrent disease.

Diagnosis and evaluation

Examination defines pits, tracts, active abscess, prior scars, and extent.

Medical and nonsurgical treatment

Nonsurgical care depends on the condition and may include observation, wound hygiene, pressure relief, antibiotics for selected infection, dermatology treatment, negative-pressure therapy, topical care, smoking cessation, nutrition, glucose control, or oncology treatment. Antibiotics do not replace drainage or removal of dead tissue when those are required.

Surgical and procedural treatment

Options include drainage, limited excision, Bascom cleft lift, rhomboid flap, and other fasciocutaneous flap approaches designed to flatten or move the cleft.

Risks and tradeoffs

Risks include bleeding, infection, pain, numbness, scarring, wound separation, delayed healing, contour change, graft or flap loss, recurrence, incomplete excision, positive margins, need for further surgery, and anesthesia complications.

Recovery and shared decisions

Recovery depends on the exact procedure, disease severity, health, work demands, and whether additional treatment is needed. Before treatment, discuss expected pain control, wound care, activity, diet, pathology results, follow-up, and the symptoms that should prompt a call.

  • Ask what alternatives are reasonable.
  • Ask how success and recurrence are measured.
  • Review medications and health optimization.
  • Clarify expected restrictions and follow-up.

Urgent care: Call 911 or seek prompt evaluation for severe or rapidly worsening pain, heavy bleeding, trouble breathing, repeated vomiting, fainting, rapidly spreading redness, or another emergency.

Educational resources

NCI Melanoma TreatmentAmerican Academy of DermatologyMedlinePlus Wounds and InjuriesASCRS: Pilonidal DiseaseContact Dr. Gay’s Office

Prepare for your visit

Bring relevant imaging, pathology, laboratory results, medication lists, prior operative reports, and your questions when available.

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Frequently searched questions

More Questions About Pilonidal Cyst

What is Pilonidal Cyst?

Pilonidal Cyst refers to the condition, evaluation, or procedure described on this page. A consultation helps clarify the diagnosis and which options fit an individual patient's health and goals.

What symptoms or concerns are associated with Pilonidal Cyst?

Symptoms and concerns vary by patient and by the underlying condition. New, persistent, worsening, or activity-limiting symptoms should be evaluated by a qualified clinician.

When should I see a surgeon about Pilonidal Cyst?

Consider a surgical consultation when symptoms persist, a diagnosis has been made, nonsurgical care has not helped, or you want to understand whether a procedure may be appropriate.

How is Pilonidal Cyst evaluated?

Evaluation usually includes a medical history and physical examination. Imaging, laboratory testing, endoscopy, pathology, or other studies may be recommended depending on the concern.

What treatment options are available for Pilonidal Cyst?

Options may include observation, symptom management, office-based treatment, minimally invasive surgery, or open surgery. The safest choice depends on the diagnosis, severity, and overall health.

Does Pilonidal Cyst always require surgery?

Not always. The need for surgery depends on symptoms, risks, test results, expected benefits, and patient preferences. A surgeon can explain reasonable alternatives.

How should I prepare for a consultation about Pilonidal Cyst?

Bring a medication list, relevant imaging and reports, prior operative records, and a summary of symptoms. Write down questions and tell the office about blood thinners, allergies, and prior anesthesia concerns.

What is recovery like after treatment for Pilonidal Cyst?

Recovery varies with the treatment performed and the patient's health, work, and activity demands. Instructions commonly address pain control, wound care, diet, movement, lifting, and follow-up.

What are the possible risks of treatment for Pilonidal Cyst?

Potential risks vary by treatment and can include bleeding, infection, pain, injury to nearby structures, anesthesia complications, delayed healing, or recurrence. Individual risks should be reviewed before treatment.