Instruments in ent

INSTRUMENTS IN ENT

Dr. Juveria Majeed ,MS ENT.

Boyle – Davis Mouth gag

Used for various operations: Oral cavity -palate surgery Oropharynx- Tonsillectomy, surgery

of the soft palate, pharyngoplasty. Nasopharynx- Adenoidectomy,

excision of angiofibroma.

Draffins Bipod and Magauran’s Plate

Doyen mouth’s gag

Used to keep mouth open for intraoral surgery when retraction of the tongue is not required or desirable.

Mostly used for tongue surgery.

It is applied on one side of the mouth on molar teeth.

Jenning’s Mouth Gag

Similar to Doyen’s mouth gag

It is applied in the centre of the mouth.

Denis Browne’s Tonsil Holding Forceps

Denis Browne’s tonsil holding forceps

Although the name ,Forcep , their jaws are not sharp & upper jaw sits within larger lower jaw.

Uses – Used for holding Tonsil during dissection & pulling it medially.

Waugh’s Tonsil Dissection Forceps with and without teeth

Tonsil dissector and anterior pillar retractor

Uses – Blunt dissection of Tonsils by it’s blunt end.

Retracting the anterior pillar

To visualize bleeders in Tonsillar fossa

For retracting soft palate & Uvula

Tonsil artery forceps (straight and curved)

Yankauer’s Suction Cannula

Eve’s Tonsil Snare

St. Clair Thompson’s Curette with and without guard

Asch’s Septum Forceps

Walsham Forceps

Hartmann’s dressing forceps

Tilley’s dressing forceps

Thudicum Nasal Speculum They are of 2

types – with short & Long blades .

Uses – For Anterior Rhinoscopy, Removal of nasal foreign body, Packing the nose.

Killian’s Long Bladed Nasal Speculum

Killian’s Nasal Gouge and Hammer

Krause’s nasal snare

Luc’s Forceps

Luc’s Forceps Blades are fenestrated ,cup shaped ,with

sharp edges.

Uses – Very useful for Nasal & Throat operations. Used for thickened antral mucosa, androchonal polyp & Neoplasms.

Also used in submucous resection of nasal septum for excision of septal cartilage

Freer’s Double ended elevator

Hartmann’s Dressing Forceps Tilley’s Dressing Forceps

Mollison's self retaining hemostatic mastoid retractor

Other retractorsJansen’s self retaining

mastoid retractorLempert’s

endaural retractor

Farabeuf’s Perisoteal Elevator

Lempert’s Currette and Scoop

MacEwan's curette and cell seeker

Mastoid Gouge

Myringotome

Wilde’s Dressing Forceps

Lack’s Tongue Depressor

Lack’s Tongue Depressor

It is L shaped .One blade is slightly bent at end & used for holding depressor .

Uses – For examining oral cavity & oropharynx ,Used while performing posterior Rhinoscopy , Sqeezing the Tonsil, To retract cheek.

Direct Laryngoscope

Bronchoscope

Oesophagoscope

Silver Jackson’s Tracheostomy Tube

Cuffed Tracheostomy Tube

Fuller’s Tracheostomy Tube

Trousseu’s Tracheal Dilator

Tracheal Hook (Blunt and Sharp)

Indirect Laryngoscopic Mirror

Laryngeal mirror. Used in examination of the larynx (indirect laryngoscopy).

Post-nasal mirror.

Used in examination of the posterior part of the nasal cavity and nasopharynx (posterior rhinoscopy)

Jobson Horne Probe

Curette loop at one end and threaded section at the other end for holding cotton wool.

Wax Removal FB removal Dry mopping with cotton.

Tuning Forceps

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