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Home Blog Lateral Internal Sphincterotomy vs. Laser Treatment: Which Is Better for Chronic Anal Fissures?
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Lateral Internal Sphincterotomy vs. Laser
Treatment: Which Is Better for Chronic Anal
Fissures?
Laser Treatment for
Pilonidal Sinus: Is
Mar 25, 2025
Are you struggling with chronic anal fissures and unsure about the best treatment?
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In Thrissur, Kerala, proctologists widely recommend two advanced options—Lateral
Internal Sphincterotomy (LIS) vs Laser Treatment. Chronic anal fissures, which
cause severe pain, bleeding, and discomfort during bowel movements, often require
surgical intervention when medications fail. LIS is a time-tested procedure with high
success rates, while laser treatment offers a minimally invasive alternative with
faster recovery. Both methods aim to reduce sphincter pressure and promote
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Monday, Wednesday, Friday,
healing, but they differ in approach, recovery time, and potential complications. In
Saturday: 1:30 PM - 4:00 PM,
this blog, we’ll compare these treatments to help you make an informed decision.
Tuesday: 11:00 AM to 01:30 PM,
Insights from experienced Proctologist in Thrissur, Kerala Dr. Raviram S. at Thrissur
Thursday: 6:00 PM - 7:00 PM,
Piles Clinic will guide you in choosing the right care.
Sunday: Closed
1st Floor, Room no.2, Zabs Fort,
Collectorate Road, Civil Lines Rd,
Understanding the Procedures:
West Fort, Thrissur, Kerala
Lateral Internal Sphincterotomy (LIS):
LIS is a surgical procedure that involves making an incision in the internal anal
sphincter muscle to reduce resting pressure. This improves blood flow to the fissure
area, promoting faster healing. It is considered the gold standard for chronic fissure
treatment due to its high success rates—up to 96% healing within three weeks.
Key features of LIS:
Performed under local or general anesthesia.
Can be done using open or closed techniques.
Healing rates are consistently high, with minimal recurrence.
Risks include minor complications like infection or temporary fecal incontinence.
Laser Treatment:
Laser treatment is a minimally invasive procedure that uses focused laser energy to
relax the sphincter muscle and promote healing of the fissure. It is gaining popularity
due to its precision and faster recovery times.
Key features of Laser Treatment:
Minimally invasive and painless.
Short operative time (around 15 minutes) and quick recovery.
Daycare procedure with minimal hospital stay (usually less than 24 hours).
Low risk of complications like infections or recurrence.
Comparison: LIS vs. Laser Treatment:
Aspect
Lateral Internal
Sphincterotomy (LIS)
Laser Treatment
Effectiveness
High success rate (96%
healing)
Effective with success rates up to
95%
Recovery Time
Healing within 3 weeks
Faster healing
Procedure
Duration
Around 30 minutes
Typically 15 minutes
680004
Hospital Stay
Daycare procedure
Daycare procedure
Pain
Management
Mild pain post-surgery
Minimal pain due to non-invasive
nature
Complications
Risk of temporary fecal
incontinence
Very low risk of complications
Cost
Generally more affordable
Slightly expensive due to advanced
technology
For patients seeking advanced care, visiting a Laser Proctology Clinic in Thrissur,
Kerala can provide access to minimally invasive laser treatment options. Both LIS
and laser treatments are effective, but the choice depends on individual needs and
preferences.
Which Option is Better?
The choice between LIS and Laser Treatment depends on various factors:
Severity of the Condition: LIS is ideal for severe cases where medical therapy has
completely failed. Laser treatment is suitable for patients seeking a minimally
invasive option with faster recovery.
Risk of Complications: Laser treatment has a lower risk of complications like fecal
incontinence compared to LIS, making it a safer option for some patients.
Recovery Time: For those looking for quicker healing and minimal downtime, laser
treatment may be preferable.
Cost Considerations: While LIS is generally more affordable, laser treatment offers
advanced technology with slightly higher costs.
How Does the Recovery Time Compare Between LIS
and Laser Treatment for Fissures?
Recovery time is an essential factor when choosing between Lateral Internal
Sphincterotomy (LIS) and Laser Treatment for fissures. Both procedures aim to heal
chronic anal fissures effectively, but they differ significantly in recovery duration and
post-operative comfort.
Recovery Time for LIS:
Patients undergoing LIS Treatment in Thrissur typically return to normal activities
within 1 to 2 weeks. Complete healing of the fissure and surgical site may take up to 6
weeks. While LIS is highly effective, patients may experience mild discomfort for a few
days post-surgery, including soreness during bowel movements.
Recovery Time for Laser Treatment:
At a Laser Proctology Clinic in Thrissur, Kerala, laser treatment for fissures offers faster
recovery. Most patients resume daily activities within 2 to 3 days, with full healing
achieved in 2 to 3 weeks. The minimally invasive nature of laser treatment ensures
reduced pain and quicker healing compared to the traditional method.
Laser treatment provides faster recovery with minimal downtime, making it an ideal
choice for individuals seeking a quick return to routine life.
Why Thousands in Kerala Trust Dr. Raviram S. for
Anal Fissure Care?
Extensive Experience and Expertise:
Dr. Raviram S. is among the most experienced proctologists in Thrissur, Kerala, with
14+ years dedicated to treating anal fissures, piles, and fistulas. Having successfully
treated 10,000+ patients and performed 3,000+ procedures, his expertise ensures
safe, effective, and minimally invasive solutions for chronic fissures.
Advanced Laser Technology:
At Thrissur Piles Clinic, Dr. Raviram uses cutting-edge laser treatment for anal
fissures. This modern method ensures:
Faster healing (2–3 days recovery).
Minimal pain and zero cuts.
Lower risk of complications vs. traditional surgery.
It’s why his clinic is known as the top laser treatment center in Thrissur.
Personalized and Compassionate Care:
Dr. Raviram listens carefully to every patient, explains conditions in simple terms, and
creates tailored treatment plans. His kindness and focus on patient comfort make
him Kerala’s trusted fissure specialist.
State-of-the-Art Facilities:
The clinic is equipped with advanced technology for painless, minimally invasive
procedures. From laser therapy to precise surgeries, their modern tools ensure high
success rates for chronic fissure treatment in Thrissur.
Book an appointment:
Both Lateral Internal Sphincterotomy and Laser Treatment are effective solutions for
chronic anal fissures. While LIS remains the gold standard for severe cases, laser
treatment offers a modern alternative with faster recovery and fewer complications.
Consult an experienced proctologist like Dr. Raviram S. at Thrissur Piles Clinic to
determine the best treatment option based on your condition.
Suffering from anal fissures? Book an appointment today at Thrissur Piles Clinic for
advanced chronic fissure treatment in Thrissur. Call 9961001199 to visit Thrissur Piles
Clinic—the leading proctology clinic near you!
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