Anal Fistula Treatment in Raipur

An anal fistula is an abnormal tunnel connecting the anal canal to the perianal skin. Lined with granulation tissue, it originates from an infected anal gland. A fistula is a chronic tract that persists after an abscess drains.

The Parks classification: intersphincteric (most common), transsphincteric, suprasphincteric, and extrasphincteric. More sphincter involvement means a higher incontinence risk and greater surgical complexity. At Ramkrishna CARE Hospitals, Raipur our expert surgeons use the full range of sphincter-preserving techniques.

Symptoms of an Anal Fistula

An anal fistula produces persistent symptoms that rarely resolve without treatment:

• Persistent discharge from an opening near the anus: Blood-stained or purulent (pus-containing) and may intermittently stop and restart as the internal opening closes and re-opens
• Perianal pain and swelling: Dull throbbing ache worsening before discharge and easing after accompanied by recurrent swelling at the external opening
• Skin irritation and excoriation: Chronic discharge causes perianal redness, maceration, and intense itching
• Recurrent perianal abscesses: The track harbours bacteria, causing repeated acute infections at the same site
• Palpable cord: The thickened fibrous track may be felt as a cord-like structure beneath the perianal skin
• Fever and malaise: When the fistula becomes acutely infected.

Causes of Anal Fistula

Most fistulas share a common origin - a cryptoglandular infection. Anal glands at the dentate line become blocked and infected, forming an abscess. When the abscess drains, the resulting track between the gland and the skin forms the fistula. Other minor causes are:

• Crohn's disease: Crohn's fistulas are complex, recurrent and managed differently
• Trauma: Previous anal surgery, anorectal injury, or difficult childbirth create tissue damage from which fistulas develop
• Radiation damage: Pelvic radiotherapy causes anorectal fibrosis and ischaemia, predisposing to fistulas
• Sexually transmitted infections and TB: Anal tuberculosis, LGV, and actinomycosis cause perianal fistulas, particularly in immunocompromised patients
• Malignancy: Rarely, an anal or rectal cancer erodes into the perianal tissues.

Anal Fistula Diagnosis

Accurate track delineation and sphincter relationship are essential before surgery:

• Clinical examination and digital rectal examination (DRE): During examination doctors identify the external opening. Goodsall's rule helps predict the direction of the underlying track, while DRE assesses sphincter tone and identifies any palpable tracks beneath the surface.
• Proctoscopy: A short scope is passed to visualise the internal opening directly. Where Crohn's disease or malignancy is suspected, a biopsy is taken at this stage.
• MRI fistula-in-ano: Identifies the track, secondary branches, sphincter relationship, and collections;
• Endoanal ultrasound: Maps the internal opening and sphincter involvement
• Examination under anaesthesia (EUA): With the patient under anaesthesia, the track is probed carefully and the internal opening identified. The relationship to the sphincter is assessed directly. EUA is frequently combined with the first surgical procedure, allowing diagnosis and treatment to be carried out in the same sitting.

Risk of Anal Fistula

Several factors raise fistula risk.

• Prior perianal abscess 
• Crohn's disease 
• More common in men possibly due to deeper anal glands
• Obesity and diabetes 
• Smoking 
• Immunosuppression like in HIV and long-term steroids increases susceptibility to anorectal infection and fistula.

Complications of Anal Fistula

Untreated fistulas do not heal spontaneously and can cause several complications:

• Recurrent abscess 
• Fistula extension increases sphincter involvement and incontinence risk
• Sepsis 
• Faecal incontinence. 

Anal Fistula Treatment Options in Raipur

Treatment depends on fistula type, sphincter involvement, continence baseline and underlying disease:

• Fistulotomy: The definitive treatment for low intersphincteric fistulas. The track is laid open, creating a wound that heals from below over 4 to 8 weeks. Healing rates exceed 90% with very low incontinence risk when a minimal sphincter is involved.
• Seton Placement: A thread or silicone loop passed through the fistula track. A loose draining seton controls infection while definitive surgery is planned. A cutting seton is progressively tightened to slowly divide the sphincter with simultaneous fibrosis, better preserving continence than a single cut. First-line for transsphincteric fistulas and Crohn's-related fistulas.
• LIFT Procedure (Ligation of Intersphincteric Fistula Tract): The track is approached through the intersphincteric plane without dividing the sphincter muscle. It is ligated at the internal sphincter and removed from the intersphincteric space. LIFT achieves good healing with complete sphincter preservation and is preferred for transsphincteric fistulas.
• Advancement Flap: A flap of rectal wall is advanced to close the internal opening, and the external track is curetted. This sphincter-preserving technique is usually used for complex, high, or recurrent fistulas and in Crohn's disease. 
• Laser Fistula Closure: FiLaC (Fistula-tract Laser Closure) inserts a laser fibre to obliterate the track thermally without sphincter division. It is a day care procedure that is suited to transsphincteric fistulas where sphincter preservation is essential. This advanced procedure is available at Ramkrishna CARE Hospitals, Raipur.
• Video-assisted Anal Fistula Treatment (VAAFT): VAAFT inserts a fistuloscope through the external opening to visualise and destroy the track, closing the internal opening with a stapler or suture. This procedure is sphincter-preserving and minimally invasive, and it identifies secondary tracks that are not visible externally.

What is the Procedure of Anal Fistula Treatment?

The procedure is individually structured:

• Assessment and imaging: Clinical examination, proctoscopy and MRI define the anatomy. Crohn's screening is performed for atypical cases. Treatment is agreed upon based on fistula type and sphincter risk.
• Examination under anaesthesia (EUA) and seton insertion: For complex fistulas, EUA confirms the anatomy and a draining seton controls infection and may be combined with the definitive procedure for simple fistulas.
• Definitive surgery: Day-case under spinal or general anaesthesia. Fistulotomy, LIFT, advancement flap, FiLaC, or VAAFT is performed based on operative findings.
• Post-operative care: Doctors give instructions like sitz baths twice daily, a high-fibre diet and stool softeners, wound care, and oral analgesia. You will be comfortable and mobile within 24 to 48 hours.

Benefits of Anal Fistula Treatment

Effective treatment produces lasting quality-of-life improvement:

• Elimination of chronic discharge so purulent soiling and perianal excoriation resolved
• Freedom from recurrent abscesses 
• Relief from pain and perianal irritation 
• LIFT, FiLaC, VAAFT, and advancement flap all heal the fistula without sphincter division
• Prevention of complications 
• Laser and LIFT procedures allow return to light activity in 3 to 5 days and to work in 1 to 2 weeks.

Why Choose Ramkrishna CARE Hospitals for Anal Fistula Treatment in Raipur?

Ramkrishna CARE Hospitals, Raipur, provides expert care for fistulas of all grades, ranging from simple fistulotomy to complex, staged sphincter-preserving procedures for Crohn's-related or recurrent fistulas. Our colorectal team has extensive experience with MRI-guided assessment, EUA, seton placement, LIFT, advancement flap, FiLaC, and VAAFT, ensuring every patient receives the technique best suited to their anatomy and continence status.

Patients across Chhattisgarh choose us for modern MRI and endoanal ultrasound imaging, well-equipped theatres for open and minimally invasive surgery, a private consultation environment, and structured follow-up. An anal fistula demands expert assessment and individualised treatment and that is precisely what we provide.

Conclusion

An anal fistula will not heal without surgery. Modern techniques allow effective healing while preserving continence even in complex cases. At Ramkrishna CARE Hospitals, Raipur our colorectal team provides MRI-based assessment and the full spectrum of fistula treatment. Contact our outpatient department to book a confidential consultation.