If the broken fragments of your bone don't fit snugly together, your doctor may need to manipulate the pieces back into their proper positions â a process called reduction. In most cases, this can be accomplished without cutting open your skin. Ice or an injected anesthetic is used to numb your toe.
Some of the most common types of Roundworms include Pinworms or Threadworms, Hookworms, Ascaris (a word that literally means âintestinal wormâ) and Heartworms. Roundworms have hollow bodies and openings at either end and generally grow between 2-5 inches long.
As you can see, this is a simple system, but it gets the job done. Lesson Summary. Roundworms are nematode worms that can live in all types of environments. Thus far, scientists have identified more than 15,000 species. Roundworms have tube digestive systems, meaning ingested food travels a single route.