myotomy (noun)

1. In 1884, Dr. Theodor Billroth performed the first successful myotomy to treat esophageal achalasia.

2. In a futuristic world, robots perform intricate myotomies with precision and speed.

3. In the cartoon series 'The Surgical Adventures', Dr. Mousey saves the day by performing a myotomy on a muscle-bound superhero.

4. Under the enchantment of a magical spell, the skilled wizard completed a myotomy on a dragon's muscle to restore its ability to fly.