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Best Lateral internal sphincterotomy (LIS) Treatment in Thrissur

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Anal fissure is one of the most painful conditions a person can experience. A small tear in the lining of the anal canal causes sharp, burning pain during and after bowel movements. Bleeding and itching make daily life very uncomfortable. Many people try medicines, creams, and home remedies for months. But when the fissure becomes chronic and does not heal on its own, a more definitive treatment is needed.

If you are looking for safe and permanent Lateral Internal Sphincterotomy (LIS) treatment in Thrissur, you have come to the right place. At Thrissur Piles Clinic, our expert Fissure Specialist in Thrissur, Dr. Raviram S., offers advanced LIS treatment as the most effective solution for Chronic Fissure Treatment in Thrissur. It is one of the most proven and widely performed procedures for permanent relief from anal fissures worldwide.

Dr. Raviram S. is a highly qualified Gastrointestinal Surgeon and Laser Proctologist. He holds an MCh in Surgical Gastroenterology and MS in General Surgery from Government Medical College, Thiruvananthapuram. He specialises in Minimally Invasive GI Surgery and Laser Proctology. With over 16 years of experience, he has treated more than 15,000 patients and completed 4,000+ advanced proctology procedures with a remarkable 99% success ratio.

He is the proud recipient of the Global Healthcare Icon Award 2024 and the Excellence Award in Laser Proctology from the Global Healthcare & Wellness Conference, New Delhi. Patients from Thrissur and all across Kerala trust him as the Best doctor for Fissure Treatment in Thrissur for safe, effective, and permanent relief.

What Is Lateral Internal Sphincterotomy (LIS)?

Lateral Internal Sphincterotomy, commonly known as LIS, is a minimally invasive surgical procedure used to treat chronic anal fissures. It is considered the gold standard surgical treatment for anal fissures worldwide.

In this procedure, a small cut is made in the internal anal sphincter muscle. This muscle is the ring-shaped muscle that controls the anal opening. In patients with chronic anal fissures, this muscle is in a constant state of spasm. This spasm reduces blood flow to the fissure area. As a result, the fissure cannot heal on its own.

By making a small incision in the internal sphincter, the spasm is released. Blood flow to the fissure area is restored. The fissure then heals naturally and permanently. The cut is made on the lateral side of the sphincter — that is why it is called Lateral Internal Sphincterotomy.

LIS is a highly effective procedure for Anal Fissure Surgery in Thrissur. It gives permanent relief from pain, bleeding, and discomfort caused by chronic anal fissures. The procedure is performed under local or spinal anaesthesia at our Proctology Clinic in Thrissur.

Who Should Consider LIS?

LIS is recommended for patients with chronic or non-healing anal fissures. You should consider LIS if:

  • You have an anal fissure that has not healed despite medicines, creams, or Botox injections
  • Your fissure has been present for more than 6 to 8 weeks and is considered chronic
  • You are experiencing severe pain and bleeding during every bowel movement
  • You have tried Laser Treatment for Anal Fissure in Thrissur or other conservative treatments without complete relief
  • Your fissure keeps coming back after previous treatments
  • Your quality of life is being significantly affected by your fissure problem
  • You are looking for a permanent and long-lasting solution for your Chronic Fissure Treatment in Thrissur

LIS is not suitable for patients with low sphincter tone or those with conditions like Crohn’s disease affecting the anal area. A thorough evaluation by Dr. Raviram S., the most trusted Anal Fissure doctor in Thrissur, will determine if LIS is the right procedure for you.

How to Prepare for Lateral Internal Sphincterotomy (LIS)?

LIS is widely preferred for Anal Fissure Treatment in Thrissur because of its many advantages:

  • Permanent Relief — LIS gives long-lasting and permanent relief from chronic anal fissure pain and bleeding
  • Gold Standard Procedure — LIS is the most proven and widely recommended surgical treatment for chronic fissures worldwide
  • Minimally Invasive — Only a tiny incision is made. No large cuts or wounds
  • Quick Procedure — Completed in just 15 to 30 minutes under anaesthesia
  • Same Day Discharge — Most patients go home the same day
  • Fast Recovery — Resume normal daily activities within 3 to 5 days
  • High Success Rate — One of the highest success rates among all treatments for chronic anal fissures
  • Immediate Pain Relief — Most patients experience significant reduction in pain within a few days after surgery
  • Low Recurrence Rate — Very low chance of the fissure coming back after successful LIS
  • Safe for Most Patients — Suitable for adults and elderly patients with chronic fissures

What are the Benefits of LIS Treatment?

Choosing Lateral Internal Sphincterotomy at Thrissur Piles Clinic comes with numerous advantages:

  • Minimally Invasive: The procedure is usually done with minimal invasion, leading to a quicker recovery.
  • Effective Pain Relief: Many patients experience significant pain relief almost immediately after the procedure.
  • High Success Rate: LIS has a high success rate in treating chronic anal fissures, making it a preferred choice for many.
  • Short Recovery Time: Most patients can resume regular activities within a few days.

The Procedure: What to Expect?

  • Pre-Operative Consultation: Before the surgery, you will have a detailed consultation with Dr. Raviram S. to discuss your symptoms, medical history, and the LIS procedure.
  • Surgery Day: The procedure typically takes less than an hour and is performed under local or general anesthesia, ensuring you remain comfortable throughout.
  • Post-Operative Care: After the surgery, you will be monitored for a short period. Dr. Raviram S. will provide guidelines on postoperative care, including pain management and dietary recommendations.
  • Follow-Up Appointments: Routine follow-up visits are important to monitor your recovery and address any concerns.

What Are the Complications of Lateral Internal Sphincterotomy (LIS)?

The risks or complications associated with lateral internal sphincterotomy (LIS) include:

  • Infection
  • Bleeding
  • Anal incontinence
  • Difficulty controlling flatulence
  • Persistent pain
  • Formation of scar tissue at the incision site

How Is Lateral Internal Sphincterotomy (LIS) Performed?

The Lateral Internal Sphincterotomy procedure is quick and minimally invasive:

  • Anesthesia: Local anesthesia is applied, ensuring no pain during the surgery.
  • Incision: A small cut is made on the internal sphincter muscle to reduce the muscle tension.
  • Healing: This small incision helps the fissure heal naturally by allowing better blood flow and reducing pressure.
  • Recovery: The surgery usually takes about 30 minutes, and most patients can go home the same day.

Why Choose Thrissur Piles Clinic for Lateral Internal Sphincterotomy?

When it comes to Anal Fissure Surgery in Thrissur, choosing the right doctor and clinic is very important. LIS is a delicate procedure. It requires a surgeon with precise knowledge of anal sphincter anatomy. Too little or too much cut can lead to problems. This is why you need an experienced and trusted surgeon.

At Thrissur Piles Clinic, all LIS procedures are performed by Dr. Raviram S. — the most trusted Fissure Specialist. He is a leading Proctologist in Thrissur with over 16 years of experience in treating all types of anal fissures and colorectal conditions across Kerala.

Key Reasons to Choose Dr. Raviram S. and Thrissur Piles Clinic:

  • Extensive Experience — Over 16 years of dedicated experience in Anal Fissure Treatment  including LIS, Fissurectomy, Laser Treatment, and Botox injection therapy.
  • Thousands of Successful Procedures — More than 4,000 advanced proctology procedures completed with outstanding results.
  • Happy Patients — Over 15,000 satisfied patients have received safe and permanent relief from anal fissures and related conditions.
  • High Success Rate — Achieves a remarkable 99% success ratio in all proctological procedures including LIS.
  • Expert in Multiple Fissure Techniques — Specialises in LIS, Fissurectomy, Laser Treatment , Botox injection therapy, and other advanced Anal Fissure Treatment in Thrissur options.
  • Highly Qualified Surgeon — Holds an MCh in Surgical Gastroenterology and MS in General Surgery from Government Medical College, Thiruvananthapuram. Specialist in Minimally Invasive GI Surgery and Laser Proctology.
  • Award Winning Doctor — Dr. Raviram S. has received multiple prestigious national and global awards including:
    • Global Healthcare Icon Award 2024 — for Healthcare Excellence in Laser Proctology
    • Excellence Award in Laser Proctology — Global Healthcare & Wellness Conference, New Delhi
    • Dr. Jayakrishnan Memorial Gold Medal — Best Outgoing Post Graduate in Surgery
    • Dr. V.P. Sharma Endowment Award — Best Student in Surgery
  • Research and Publications — Published research in top medical journals including the Journal of Minimal Access Surgery and Indian Journal of Gastroenterology. Presented papers at leading national surgical conferences across India.
  • Complete Colorectal Care — In addition to LIS, Dr. Raviram S. provides Anal Fissure Surgery in Thrissur, Chronic Fissure Treatment in Thrissur, fistula treatment, piles treatment, Pilonidal Sinus treatment, and more — all under one roof at Thrissur Piles Clinic.
  • Transparent Pricing — No hidden charges. Clear and honest cost estimate given before every procedure.
  • Open 24 Hours — Thrissur Piles Clinic is open round the clock. Help is always available whenever you need it.

Dr. Raviram S. treats every patient with complete attention and genuine care. Whether you need Lateral Internal Sphincterotomy, Anal Fissure Surgery in Thrissur, or any other colorectal procedure, he ensures the best possible outcome for every patient. Thousands of patients trust him as the Best doctor for Fissure Treatment in Thrissur for safe, effective, and permanent relief from anal fissures.

What is the Cost of LIS Treatment in Thrissur?

The cost of LIS in Thrissur is affordable, especially compared to other cities. The exact cost can vary based on factors such as the complexity of your case, hospital fees, and post-surgery care. At Thrissur Piles Clinic, you’ll get quality care at a reasonable price, ensuring value for your money.

Request a Call Back:

If you have questions about Lateral internal sphincterotomy (LIS) treatment or would like to schedule a consultation, we’re here to help. Dr. Raviram S. at Thrissur Piles Clinic provides the best LIS treatment in Thrissur & other anorectal diseases. For more information about our extensive treatment options or to request an appointment with the best proctologist in Thrissur, call +91-9961001199 or click on Book Appointment for online booking.

Frequently Asked Questions (FAQ's):

Is LIS a painful procedure?

LIS is a minimally invasive procedure, and patients are typically under anesthesia during surgery, so there is minimal pain. Any discomfort afterward is usually mild and can be managed with medications.

Are there risks associated with LIS?

LIS is a safe procedure with a high success rate. However, like any surgery, there may be risks such as infection, bleeding, or temporary incontinence, but these are rare.

How soon can I return to normal activities after LIS?

You can return to most of your daily activities within a few days, but it's advisable to avoid heavy lifting or strenuous activities for a couple of weeks.

Can a fissure reoccur after LIS?

The chances of a fissure reoccurring after LIS are very low, making it a highly effective treatment option.

What is the recovery time for LIS?
  • Patients are discharged the same day or the next day depending on the recovery.
  • Patients can return to a normal routine within 1-2 weeks.

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+919961001199
1st Floor, Room no.2, Zabs Fort, Collectorate Road, Civil Lines Rd, West Fort, Thrissur, Kerala 680004
thrissurpilesclinic@gmail.com
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Contact Us

  • +91 996 100 1199
  • enquiry@thrissurpilesclinic.com
  • Mon-Thurs, Sat: 10am-12:15pm, Fri, Sun: Closed
  • 1st Floor, Room no.2, Zabs Fort, Collectorate Road, Civil Lines Rd, West Fort, Thrissur, Kerala 680004

Conditions Treated

  • Piles Treatment in Thrissur
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  • Fissure Treatment in Thrissur
  • Pilonidal Sinus

Treatment Procedures

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  • Laser For Fissures
  • Laser Fistula Treatment
  • Laser For Pilonidal Sinus
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