What Is a Pilonidal Sinus?
A pilonidal sinus is a small tunnel or cyst that forms in the lower back, near the tailbone (coccyx).
It often contains hair, skin debris, and fluid, and may become infected.
Causes of Pilonidal Sinus
Trapped hair under the skin
Prolonged sitting
Excessive sweating
Friction and repeated irritation in the lower back area
Symptoms of Pilonidal Sinus
Swelling or lump in the lower back near the tailbone
Pain while sitting or moving
Discharge of pus or blood from a small opening in the skin
Recurrent infections in the same area
When Should You See a Doctor?
If you experience pain or swelling in the lower back
If you have recurrent infections or discharge
If a repeated abscess or boil forms in the same location
Diagnosis
Clinical examination by a healthcare professional
In some cases, an MRI of the natal cleft is recommended to assess the extent of the condition
Treatment of Pilonidal Sinus
The primary treatment is surgical and includes:
Complete excision of the sinus tract
The wound may be closed surgically or left open to heal gradually, depending on the case
Post-Surgery Care:.
Keep the wound clean and dry
Remove hair regularly from the area to prevent recurrence
Avoid prolonged sitting
Attend regular follow-up appointments
Need Help?
For more information or to book a consultation for pilonidal sinus surgery, contact our team. We are here to provide the best care with the latest techniques.