Instruments in ent

Instruments used in ENT- for undergraduate teaching purpose.

1. INSTRUMENTS IN ENT Dr. Juveria Majeed , MS ENT.

2. Boyle – Davis Mouth gag

3. Used for various operations: Oral cavity -palate surgery Oropharynx- Tonsillectomy, surgery of the soft palate, pharyngoplasty . Nasopharynx- Adenoidectomy, excision of angiofibroma .

4. Draffins Bipod and Magauran’s Plate

5. Doyen mouth’s gag

6. 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.

7. Jenning’s Mouth Gag Similar to Doyen’s mouth gag It is applied in the centre of the mouth .

8. Denis Browne’s Tonsil Holding Forceps

9. 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.

10. Waugh’s Tonsil Dissection Forceps with and without teeth

11. 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

12. Tonsil artery forceps (straight and curved)

13. Yankauer’s Suction Cannula

14. Eve’s Tonsil Snare

15. St. Clair Thompson’s Curette with and without guard

16. Asch’s Septum Forceps

17. Walsham Forceps

18. Hartmann’s dressing forceps Tilley’s dressing forceps

19. Thudicum Nasal Speculum They are of 2 types – with short & Long blades . Uses – F or Anterior Rhinoscopy , Removal of nasal foreign body, Packing the nose.

20. Killian’s Long Bladed Nasal Speculum

21. Killian’s Nasal Gouge and Hammer

22. Krause’s nasal snare

23. Luc’s Forceps

24. 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

25. Freer’s Double ended elevator

26. Hartmann’s Dressing Forceps Tilley’s Dressing Forceps

27. Mollison's self retaining hemostatic mastoid retractor

28. Other retractors Jansen’s self retaining mastoid retractor Lempert’s endaural retractor

29. Farabeuf’s Perisoteal Elevator

30. Lempert’s Currette and Scoop

31. MacEwan's curette and cell seeker

32. Mastoid Gouge

33. Myringotome

34. Wilde’s Dressing Forceps

35. Lack’s Tongue Depressor

36. 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.

37. Direct Laryngoscope

38. Bronchoscope

39. Oesophagoscope

40. Silver Jackson’s Tracheostomy Tube

41. Cuffed Tracheostomy Tube

42. Fuller’s Tracheostomy Tube

43. Trousseu’s Tracheal Dilator

44. Tracheal Hook (Blunt and Sharp )

45. Indirect Laryngoscopic Mirror Laryngeal mirror. Used in examination of the larynx (indirect laryngoscopy).

46. Post-nasal mirror . Used in examination of the posterior part of the nasal cavity and nasopharynx (posterior rhinoscopy )

47. 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.

48. Tuning Forceps

49. THANK YOU