Persistent Drainage
Constant or intermittent discharge of pus, blood, or foul-smelling fluid from an opening in the skin around the anus.
Anal Fistula Surgery & Care · Bengaluru
Specialist assessment for anal fistula in Bengaluru
An anal fistula is an abnormal tunnel that develops between the bowel and the skin near the anus. Because fistulas rarely heal on their own, thorough clinical mapping and specialist care are vital.
Specialist evaluations focus on sphincter muscle preservation and long-term resolution.
2D Pelvic Floor Anatomy · Sphincter Preservation Mapping
FiLaC® Radial Laser Closure
Complete Sphincter Preservation
Minimal Recurrence Risk
Clinical 2D illustration: The FiLaC® 360° radial laser fiber is guided through the fistulous tunnel, delivering precise thermal energy that collapses and seals the tract while keeping the sphincter muscle complex completely intact.
Sphincter-Sparing AssessmentProtecting bowel continence
Diagnostic Imaging SupportDigital X-ray & ultrasound
Helpline SupportCall 089510 16007
Clinical Warning Signs
Symptoms of Anal Fistula
An anal fistula usually develops following an unresolved perianal abscess. Recognizing recurring drainage or discomfort helps avoid recurrent infections.
Recurring Abscesses
Painful boils, tender swellings, or throbbing pain near the anus that may temporarily improve when drainage occurs, only to recur.
Skin Irritation & Pain
Redness, soreness, and skin excoriation caused by persistent fluid seepage, along with pain during sitting or bowel movements.
If you develop fever, chills, or rapidly spreading redness near the anus, seek prompt medical care.
Surgical Assessment
Fistula Treatment Options & Care Principles
Because the internal opening of a fistula is continuously exposed to bowel contents, surgery is typically necessary to close the tract permanently.
- ✓Precise Clinical MappingEvaluation of tract trajectory, internal opening location, and relationship to anal sphincter muscles.
- ✓Fistulotomy for Simple TractsUnroofing low, superficial tracts to allow natural healing from inside out with high success rates.
- ✓Seton PlacementUsed for complex or high tracts to facilitate drainage, control infection, and protect sphincter muscles.
- ✓Advanced Sphincter-Sparing TechniquesTechniques such as LIFT (Ligation of Intersphincteric Fistula Tract) or laser ablation when preserving muscle integrity is paramount.
Fistula Guidance
Frequently Asked Questions About Anal Fistula
Practical clinical information to help patients understand diagnosis, tract mapping, and surgery.
Call 089510 16007Can an anal fistula heal on its own or with antibiotics?
Antibiotics can control temporary acute flare-ups or infections, but they do not eliminate the underlying epithelialized tract. Surgical intervention by a qualified clinician is usually required for definitive resolution.
What happens if a fistula is left untreated?
Leaving a fistula untreated can lead to recurrent painful abscesses, branching of the tract into complex extensions (horseshoe fistula), and increased risk of surrounding tissue infection.
How does the surgeon protect anal sphincter muscle function?
Surgeons carefully evaluate how much muscle the tract traverses. For tracts involving significant muscle, sphincter-sparing procedures like LIFT, setons, or laser closure are chosen to prevent incontinence.
Is an MRI or ultrasound required before fistula surgery?
For recurrent, deep, or complex fistulas, an MRI of the pelvis or endoanal ultrasound provides accurate 3D mapping of the tract to plan the safest surgical approach.
What is recovery like after fistula surgery?
Recovery varies based on the type of procedure. Most patients return to light routines within 1 to 2 weeks, while wound healing continues with regular dressing, hygiene, and follow-up care.
How do I book an evaluation at Revive Healthcare Hospital?
Complete the appointment request form above or call 089510 16007 to speak with our hospital coordination desk.
Revive Healthcare Hospital · Bengaluru
Persistent discharge or recurring abscess?
Arrange an evaluation with our surgical team to map your condition and discuss proper treatment options.
496, near KLE Law College, Sir M. Vishweshwaraiah Layout 5th Block, Bengaluru, Karnataka 560091View map