Anal Fistula Demystified: A Step-by-Step Surgical Anatomy Guide
- Foundations of anal canal anatomy – step-by-step diagram-based explanation with focus on anal glands and sinus and their clinical importance.
- Types of fistulae simplified – classification into inter-sphincteric, trans-sphincteric, supra-sphincteric, extra-sphincteric, and submucosal fistulae.
- Low vs. high-level fistulae – key differences explained along with surgical approaches.