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Laryngoscopy

How It Is Done continued...

The scope is put in your nose and then gently moved down into your throat. As the scope is passed down your throat, your doctor may spray more medicine to keep your throat numb during the examination. The doctor may also swab or spray a medicine inside your nose that opens your nasal passages to give a better view of your airway.

Direct rigid laryngoscopy

Before you have a rigid laryngoscopy, remove all your jewelry, dentures, and eyeglasses. You will empty your bladder before the examination. You will be given a cloth or paper gown to wear.

Direct rigid laryngoscopy is done in a surgery room. You will go to sleep (general anesthetic) and not feel the scope in your throat.

You will lie on your back during this procedure. After you are asleep, the rigid laryngoscope is put in your mouth and down your throat. Your doctor will be able to see your voice box (larynx) and vocal cords.

The rigid laryngoscope may also be used to remove foreign objects in the throat, collect tissue samples (biopsy), remove polyps from the vocal cords, or perform laser treatment.

The examination takes 15 to 30 minutes. You may get an ice pack to use on your throat to prevent swelling. After the procedure, you will be watched by a nurse for a few hours until you are fully awake and able to swallow.

  • Do not eat or drink anything for about 2 hours after a laryngoscopy or until you are able to swallow without choking. You can then start with sips of water. When you feel ready, you can eat a normal diet.
  • Do not clear your throat or cough hard for several hours after the laryngoscopy.
  • If your vocal cords were affected during the laryngoscopy, rest your voice completely for 3 days.
  • If you speak, do so in your normal tone of voice and do not talk for very long. Whispering or shouting can strain your vocal cords as they are trying to heal.
  • You may sound hoarse for about 3 weeks after the laryngoscopy if tissue was removed.
  • If nodules or other lesions were removed from your vocal cords, you may have to follow total voice rest (no talking, whispering, or making any other voice sounds) for up to 2 weeks.

WebMD Medical Reference from Healthwise

Last Updated: October 30, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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Only 18.5% of Americans never floss. You are missing out on a simple way to make a big difference in the health of your mouth. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Floss removes food trapped between the teeth and removes the film of bacteria that forms there before it turns to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Try flossing just one tooth to get started.

You are one of 31% of Americans who don't floss daily. You are missing out on a simple way to make a big difference in the health of your mouth. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Aim for 3 more days!

You are one of 31% of Americans who don't floss daily, but you're well on your way to making a positive impact on your teeth and gums. Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Aim for all 7 days!

Only 50.5% of Americans floss daily, and good for you that you are one of them! Regardless of how well you brush, plaque still forms between your teeth and along your gums. Toothbrush bristles alone cannot clean effectively between these tight spaces. Flossing removes up to 80% of the film that hardens to plaque, which can cause inflamed gums (gingivitis), cavities, and tooth loss. Congratulations on your good oral health habit!

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American Dental Association, Healthy People 2010

This tool is intended only for adults 18 and older.

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