What is a laryngoscopy?
A laryngoscopy is a medical procedure that involves examining the larynx, or voice box, using a device called a laryngoscope. This procedure is commonly performed to diagnose or treat conditions affecting the throat, such as vocal cord nodules, polyps, or tumors.
What is my larynx?
Your larynx, commonly known as the voice box, is a part of your throat located at the top of your windpipe (trachea). It plays a crucial role in speech and breathing, housing the vocal cords that vibrate and produce sound when you speak or sing.
When would I need a laryngoscopy?
You may need a laryngoscopy if you experience persistent voice issues, difficulty swallowing, chronic coughing, or if your doctor suspects the presence of abnormal growths or other conditions in your throat. Laryngoscopy is also used to evaluate and diagnose conditions such as vocal cord paralysis, laryngitis, or laryngeal cancer.
Who performs laryngoscopies?
Laryngoscopies are typically performed by otolaryngologists (ear, nose, and throat specialists), also known as ENT doctors, or by laryngologists, who specialize specifically in disorders of the throat. In some cases, other medical professionals, such as speech-language pathologists or pulmonologists, may also perform this procedure.
I’m having a laryngoscopy. What should I expect?
During a laryngoscopy, you can expect to have either a flexible or rigid laryngoscope inserted through your mouth or nose to examine your throat and vocal cords. You might receive local anesthesia to numb the area, and you may experience some discomfort or a gagging sensation during the procedure. Your doctor will explain the process and any preparations you need to make beforehand.
What happens before my laryngoscopy?
Before your laryngoscopy, your doctor will provide specific instructions, which might include avoiding food and drink for a certain period before the procedure. You may also need to refrain from taking certain medications that could interfere with the examination. Your doctor will give you detailed guidelines tailored to your specific situation to ensure a successful and safe procedure.
What happens during my laryngoscopy?
During the laryngoscopy, you will likely be seated or lying down, and the doctor will insert the laryngoscope through your mouth or nose to examine your throat and vocal cords. They may use a local anesthetic to numb the area and reduce discomfort. The procedure allows the doctor to visually inspect the larynx and perform any necessary biopsies or treatments if required. They will explain each step and address any concerns you might have during the process.
What happens after my laryngoscopy?
After the laryngoscopy, you might experience some throat discomfort, minor bleeding, or a hoarse voice, which should typically improve within a day or two. Your doctor will provide specific post-procedure instructions, which may include avoiding certain activities or foods, taking any prescribed medications, and monitoring for any signs of complications. They will also discuss the results of the examination with you and any necessary follow-up steps or treatments.
What are laryngoscopy complications or side effects?
Complications and side effects of laryngoscopy are rare, but they can include throat irritation, minor bleeding, or temporary voice changes. In some cases, there may be a small risk of infection or allergic reactions to the anesthesia. Severe complications, such as damage to the vocal cords or breathing difficulties, are extremely rare but possible. It's essential to follow your doctor's post-procedure instructions and report any unusual symptoms immediately.
How do healthcare providers use laryngoscopes to perform biopsies?
Healthcare providers use laryngoscopes to guide the collection of tissue samples from the larynx during a biopsy. With the help of specialized instruments passed through the laryngoscope, they can obtain small tissue samples for further examination under a microscope. This process allows for the diagnosis of various conditions affecting the larynx, such as tumors, lesions, or other abnormalities.
Is laryngoscopy the same as endoscopy?
Laryngoscopy is a type of endoscopy that specifically focuses on examining the larynx or voice box. Endoscopy is a broader term that refers to the use of an endoscope, a flexible or rigid tube with a light and camera, to visualize and examine various internal structures or organs within the body. Laryngoscopy is a specialized form of endoscopy that targets the larynx, while endoscopy can involve the examination of other organs like the gastrointestinal tract, colon, or bladder.
When should I have results from my laryngoscopy?
Typically, you should expect to receive the results of your laryngoscopy soon after the procedure, as your healthcare provider will discuss their findings with you. In some cases, if biopsies are taken, it may take a few days to receive the results of the tissue analysis. Your doctor will inform you about the timeline for receiving the biopsy results and any necessary follow-up appointments or treatments based on the findings.
When should I call my healthcare provider?
You should contact your healthcare provider if you experience any concerning symptoms after the laryngoscopy, such as persistent or excessive bleeding, difficulty breathing, severe pain, fever, or signs of infection, or if you have any questions or uncertainties regarding your recovery. It's essential to seek medical attention promptly if you have any unexpected or alarming post-procedure issues.
