WHAT YOU NEED TO KNOW ABOUT ANAL FISSURES AND THEIR SYMPTOMS WHAT ARE THE CAUSES OF ANAL FISSURE? HOW IS FISSURE DIAGNOSED ? HOW IS ANAL FISSURE TREATED ? WHAT YOU NEED TO KNOW ABOUT ANAL FISSURES AND THEIR SYMPTOMS ► WHAT ARE THE CAUSES OF ANAL FISSURE? ► HOW IS FISSURE DIAGNOSED ? ► HOW IS ANAL FISSURE TREATED ? ►