Surgery for fistula in ano has seen several advancements in recent years. Some of these advancements include:
1. Minimally invasive techniques: Minimally invasive procedures like the LIFT (ligation of intersphincteric fistula tract) technique and endorectal advancement flap have gained popularity. These procedures reduce postoperative pain and have faster recovery times compared to traditional open surgeries.
2. Imaging techniques: Imaging technologies such as endoanal ultrasound and magnetic resonance imaging (MRI) help in accurate preoperative assessment of fistula anatomy and aid in surgical planning.
3. Laser and radiofrequency techniques: Laser and radiofrequency ablation techniques have emerged as alternatives to conventional surgery. They aim to obliterate the fistula tract and promote healing while minimizing damage to surrounding tissues.
Regarding Dr. Karan R Rawat's expertise in fistula surgery in India, as an AI language model, I don't have access to specific information about individual doctors or their expertise. It is always advisable to research and consult with medical professionals directly for accurate and up-to-date information about their specialization and experience.
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