EPSiT: a way to treat pilonidal sinus disease

Written by: Mr Tan Arulampalam
Published:
Edited by: Bronwen Griffiths

A pilonidal sinus is a small tunnel that develops in the skin which can be susceptible to infection and abscess formation. These most frequently occur in the natal cleft, which is the crease between the buttocks. When such complications arise, there are several treatment options available, but choosing the best one can depend on several factors. For example, more recent minimally invasive techniques are now an option to treat infected pilonidal sinuses. Mr Tan Arulampalam, a leading surgeon, reviews the endoscopic pilonidal sinus treatment (EPSiT) option.

Key facts about pilonidal sinus disease:

  • A common anorectal disease, with an estimated incidence of 26 per 100,000 people.
  • More common in young men.
  • Associated with being overweight and living a sedentary lifestyle.
  • The main symptom usually presents as pain.
  • It is common for infection to recur if not treated with surgery.

What treatment options are available?

There are several surgical options available, including:

  • Open excision – these can result in large wounds which require frequent post-operative clinic visits for dressing changes, reducing quality of life.
  • Flap-based excisions
  • Minimally invasive techniques – e.g. EPSiT

There is also a choice in how the wound is left to heal following surgery:

  • Leaving the wound open to heal – this generally achieves a lower recurrence rate, but requires weeks of wound care.
  • To close the wound – this achieves faster healing rates, but risks a higher recurrence rate.

The type of treatment used should be based on the surgeon’s experience of each procedure and how successful they are in terms of healing speed and recurrence rate in line with each technique.

What is EPSiT?

Endoscopic pilonidal sinus treatment involves two steps:

  1. A diagnostic phase: this involves the insertion of a fistulascope into the opening of the pilonidal sinus to assess its anatomy;
  2. An operative phase: this involves the use of forceps for the removal of any hair and hair follicles within the tract. Next, a special electrode is used for the cautery ablation of the tract, ensuring that any necrotic material is removed. The resulting wound is dressed lightly.

How successful a treatment is EPSiT?

When comparing EPSiT to conventional open surgery, the following are the main criteria to take into account:

  • Pain
  • Time taken off work
  • Complete healing
  • Patient satisfaction

Pain:

EPSiT was found to have no or minimal pain than conventional surgical methods, which can easily be dealt with simple pain management therapies. This is likely due to the smaller incision made in the operation.

Time taken off work:

Patients who have EPSiT generally have to take less time off work, partly due to less pain being experienced with this technique.

Complete healing:

Patients having EPSiT will frequently achieve complete healing with a low level of recurrence in their pilonidal sinus.

Patient satisfaction:

Due to little pain experienced and reduced time taken off work, patients who have EPSiT frequently have a high satisfaction rate.

Hence, despite the need for specialist equipment and the longer operating time of EPSiT compared to conventional methods, the success of EPSiT is evident. In an ideal world, the best treatment for pilonidal sinus disease should be simple, painless, have high healing rates, low recurrence rates and involve minimal patient inconvenience. Hence, EPSiT is very promising so far in the treatment of pilonidal sinus disease.

 

If you are concerned that you may be suffering from pilonidal sinus disease, make an appointment now with an expert.

By Mr Tan Arulampalam
Surgery

Mr Tan Arulampalam is an award-winning consultant general surgeon based in Colchester, Essex and London, with a special interest in minimally invasive pilonidal sinus (EPSIT) and anal fistula surgery,(VAAFT), gallbladder surgery, hernia surgery and colorectal surgery. He has also developed skills in minimally invasive pilonidal sinus (EPSIT) and anal fistula treatment (VAAFT). He also specialises in minimally invasive techniques, using both laparoscopy and endoscopy in many of his procedures.

Mr Arulampalam is a dedicated consultant and is equally committed to teaching. Currently, he runs numerous surgical and laparoscopic skills courses and has developed a masters programme in minimally invasive and robotic surgery. His current interest is the use of artificial intelligence in surgery, blockchain technology in medicine, patient safety and human factors and how we train the surgeon of the future.

Mr Arulampalam gained his Medical Degree by the University of London following five years at St Bartholomew's Hospital Medical School, training at numerous London teaching hospitals. His Fellowship of the Royal College of Surgeons of England was awarded in 2003 after which he was awarded a travelling fellowship by the Association of Laparoscopic Surgeons of Great Britain and Ireland (ALSGBI). He is on the research committee of the European Association of Endoscopic Surgeons and a member of the council of the ALSGBI. Today, Mr Arulampalam runs his private practices, teaches and spends time doing charity work, including his membership on the Board of Beating Bowel Cancer and training surgeons in low and middle income countries.

View Profile

Overall assessment of their patients


We use cookies on this site to enhance your user experience. Click ‘Enter’ to continue browsing. Enter Cookies policy