Do you have persistent nasal blockage, sinus problems, nosebleeds, snoring, hoarseness, throat pain, difficulty swallowing, or a chronic cough? These symptoms often require a detailed examination of the nose, throat, and voice box that cannot be performed with a routine torch examination alone.
Diagnostic Nasal Endoscopy and Video Laryngoscopy are safe, minimally invasive procedures that allow an ENT specialist to accurately diagnose disorders of the nose, sinuses, throat, and voice box.
At Signita Wellness and Highland Hospital, Thane, Dr. Seema Gupta (ENT Specialist & Head and Neck Surgeon) performs these advanced diagnostic procedures to identify the underlying cause of your symptoms and plan the most appropriate treatment.
What is Diagnostic Nasal Endoscopy?
Diagnostic Nasal Endoscopy (DNE) is a procedure in which a thin, rigid endoscope with a high-definition camera is gently inserted into the nose to examine the:
- Nasal cavity
- Nasal septum
- Turbinates
- Sinus openings
- Nasopharynx (back of the nose)
The camera provides a magnified view of areas that cannot be seen during a routine examination.
What is Video Laryngoscopy (Flexible Fibreoptic Laryngoscopy)?
Video Laryngoscopy involves passing a thin, flexible camera through the nose to examine the:
- Throat (Pharynx)
- Voice box (Larynx)
- Vocal cords
- Epiglottis
- Upper airway
The procedure allows real-time visualization of vocal cord movement and other throat abnormalities.
When is Diagnostic Nasal Endoscopy Recommended?
Your ENT specialist may recommend Diagnostic Nasal Endoscopy if you have:
- Persistent nasal blockage
- Chronic or recurrent sinusitis
- Allergic rhinitis
- Nasal polyps
- Deviated Nasal Septum (DNS)
- Recurrent nosebleeds
- Loss of smell
- Chronic nasal discharge
- Snoring
- Suspected nasal tumour or foreign body
When is Video Laryngoscopy Recommended?
Video Laryngoscopy is useful for evaluating:
- Persistent hoarseness of voice
- Voice disorders
- Sore throat lasting more than 2–3 weeks
- Difficulty swallowing (Dysphagia)
- Pain while swallowing
- Chronic cough
- Frequent throat clearing
- Sensation of a lump in the throat (Globus)
- Acid reflux affecting the throat (Laryngopharyngeal Reflux)
- Suspected vocal cord paralysis
- Head and neck cancer screening
Conditions Diagnosed Using These Procedures
Diagnostic Nasal Endoscopy helps diagnose:
- Sinusitis
- Nasal Polyps
- Deviated Nasal Septum (DNS)
- Allergic Rhinitis
- Chronic Rhinitis
- Nasal Tumours
- Nasal Foreign Bodies
- Chronic Rhinosinusitis
Video Laryngoscopy helps diagnose:
- Vocal Cord Nodules
- Vocal Cord Polyps
- Vocal Cord Paralysis
- Laryngitis
- Hoarseness
- Laryngopharyngeal Reflux (LPR)
- Benign and malignant laryngeal lesions
- Head & Neck Cancer
How are the Procedures Performed?
The procedures are performed in the outpatient clinic.
- A local anaesthetic and decongestant nasal spray may be applied.
- The endoscope is gently introduced through the nose(DNE) or mouth (laryngoscopy).
- Images are displayed on a monitor in real time.
- The examination usually takes 5-7 minutes.
- Most patients can resume normal activities immediately afterward.
Are These Procedures Painful?
No. Diagnostic Nasal Endoscopy and Video Laryngoscopy are generally well tolerated. You may feel mild pressure, watering of the eyes, or a temporary urge to sneeze, but significant pain is uncommon.
Benefits of Diagnostic Nasal Endoscopy & Video Laryngoscopy
- Accurate diagnosis
- Early detection of nasal, throat, and voice box disorders
- High-definition visualization
- Minimally invasive
- Performed as an outpatient procedure
- Helps avoid unnecessary medications
- Guides further treatment and surgery when needed
Why Choose Dr. Seema Gupta?
- Experienced ENT Specialist & Head and Neck Surgeon
- Expertise in diagnosing complex ENT disorders
- Advanced evaluation using Diagnostic Nasal Endoscopy and Video Laryngoscopy
- Personalized treatment plans
- Evidence-based, patient-centred care
Diagnostic Nasal Endoscopy & Video Laryngoscopy in Thane
Dr. Seema Gupta (MBBS, MS ENT, DNB, MRCS-ENT UK) performs Diagnostic Nasal Endoscopy and Video Laryngoscopy (Flexible Fibreoptic Laryngoscopy) for the evaluation of nasal blockage, sinusitis, voice disorders, throat pain, swallowing difficulties, snoring, chronic cough, and head & neck conditions.
Consultation available at:
- Signita Wellness, Kasarvadavali, Ghodbunder Road, Thane West
- Highland Hospital, Kolshet Road, Thane West
Book an appointment for a comprehensive ENT evaluation if you have persistent nasal or throat symptoms.
Frequently Asked Questions (FAQs)
1.What is the difference between Diagnostic Nasal Endoscopy and Video Laryngoscopy?
Diagnostic Nasal Endoscopy examines the nose, nasal cavity, and sinus openings, while Video Laryngoscopy examines the throat, voice box, and vocal cords.
2.Are these procedures painful?
No. They are usually well tolerated and performed using a local anaesthetic nasal spray. Most patients experience only mild temporary discomfort.
3.How long do these procedures take?
Both procedures typically take 5–7 minutes and are performed in the outpatient clinic.
4.Do I need to be admitted to the hospital?
No. These are outpatient procedures, and you can usually return to your normal activities immediately after the examination.
5.Why might I need a Video Laryngoscopy?
It is commonly recommended for persistent hoarseness, voice changes, difficulty swallowing, chronic cough, throat pain, globus sensation, or suspected vocal cord disorders.
6.Why might I need a Diagnostic Nasal Endoscopy?
It is useful for evaluating chronic sinusitis, nasal blockage, nasal polyps, deviated nasal septum (DNS), recurrent nosebleeds, and chronic nasal discharge.
7.Are these procedures safe?
Yes. Diagnostic Nasal Endoscopy and Video Laryngoscopy are considered very safe when performed by an experienced ENT specialist. Minor temporary nasal irritation or watering of the eyes may occur.
8.Will I receive the results immediately?
In most cases, your ENT specialist can explain the findings immediately after the examination and discuss the appropriate treatment plan.