All specialties videos
Nasolacrimal duct opening
The lacrimal system consists among others of a nasolacrimal duct which ends at inferior meatus. It is impossible to see it during the anterior rhinoscopy or nasal endoscopic examination, because it is...
Multiple Nasal Polyps
The nasal polyp appears as glistening swelling and it can be compared to peeled grape. The nasal cavity is involved by the polyp either unilaterally or bilaterally and it can be associated by sinusitis....
Probing and Mobilization of Nasal Polyps
In this video we can see nasal polyps which are probed and mobilized by the use of a ring curette to demonstrate its mobility, and differentiate it from nasal turbinates. The base is more firm, immobile...
Inverted Papilloma
In this video we can see unilateral nasal polyps in a middle-age male patient. The appearance of endoscopic morphology is indistinguishable from ethmoidal polyps. During the postnasal space examination...
Muscle Tension Dysphonia - MTD
In this video we can see the laryngeal inlet appearance upon phonation in muscle tension dysphonia (MTD). This is an imbalance or an excessive activity of extrinsic and/or extrinsic muscles of the larynx....
Myringosclerosis - Otoendoscopic View
Thickening of the tympanic membrane with or without calcification is called myringosclerosis. Its most common aetiologies include infection, traumatic injury and grommet insertion. Myringosclerosis forms...
Assessment of Dysplatic Laryngeal Lesions
In this video the application of narrow band imaging was used for the purpose of intra-operative assessment of pre-malignant and early cancerous laryngeal lesions. This diagnostic procedure is useful...
The Uncinate Process
In this video we can see the anatomy of the middle meatus area with the primary focus on the uncinate process. The critical surface landmark during endoscopic sinus surgery is provided by this sickle-shaped...
Montgomery T-Tube
In this video we can see the endoscopic examination of the trachea and the larynx. The patient has inserted the indwelling T-tube because of tracheal stenosis. Due to the position of the upper end of...
Movements of arytenoid vocal process upon phonation
In this video we can see the arytenoid vocal process which moves upon the phonation. The pyramidal-shaped arytenoid cartilage is situated on the superior surface of the cricoid cartilage on its supero-lateral...
Mucosal Waves
Because of high frequency of the vocal cord's movements it is impossible to see its vibrations during the indirect laryngoscopy (IDL) examination. It is usually possible to see vibrations during the rigid...
Middle Ear Effusion
The definition of otitis media with effusion (OME) or, in other words, middle ear effusion, or “glue ear”, is a fluid and mucous accumulation in the middle ear without current infection. Usually, it is...
Middle Ear Effusion
The definition of otitis media with effusion (OME) or, in other words, middle ear effusion, or “glue ear”, is a fluid and mucous accumulation in the middle ear without current infection. Usually, it is...
Middle Ear Polyp
In this video we can see a true polyp which is arising from the middle ear mucosa. What we can see is also constant turbid mucoid discharge and signs of a tympanic membrane subtotal perforation. To ascertain...
Cavity in the temporal bone after modified radical...
Cholesteatoma should be treated surgically. This particular video presents the cavity in the temporal bone after radical excision of mastoid. Small area of granulations is visualized over the facial ridge...
Users
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Michael Hawke
Professor
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Gottumukkala Raju
Professor
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Ashley Mark
MD
Channels
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Gastroenterology Atlas
medical institution
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
medical institution
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High Impact - Medical Animation
medical institution
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Orthopaedic Academy
medical institution
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World Health Summit
commercial institution
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