surgical extraction presentation.pdf
•
2 likes•198 views
Surgical extraction involves several steps including radiographic examination, flap design, and use of various instruments. Key steps are incising flaps to access the tooth, using elevators and forceps to remove the tooth, and wound closure. Different flap designs such as envelope, triangular, and rectangular flaps provide access and protect vital structures. Instruments used include burs, chisels, rongeurs, elevators, and hemostats to control bleeding and grasp tissues.
surgical extraction presentation.pdf
- 1. Surgical extraction DR. Mahmoud montasser
- 3. Steps of surgical extraction
- 10. Application
- 12. Flap design To perform flap Incising flaps Edentulous patient Dentate patient
- 13. Envelope Flap Accessibility Vital structure Papilla Extension Simplicity
- 14. Triangular flap Accessibility Vital structure Papilla Extension Simplicity
- 15. Rectangular flap Accessibility Vital structure Papilla Extension Simplicity Sub-marginal scalloped flap
- 16. Semilunar flap Accessibility Vital structure Papilla Extension Simplicity
- 17. Special flaps Elliptical flap Y-shaped Double Y- shaped
- 18. Special flaps Buccal advancement Palatal pedicle
- 20. BURS
- 22. Rongeur
- 24. Elevator
- 27. Other instruments Closure Curved hemostat • Used for controlling hemorrhage by clamping the bleeding vessel • Grasping tissue as follicle and cysts • Evacuation of pus
- 29. Allis tissue forceps • Used for grasping and removal of large amount of soft tissue • Used for removal of pathological soft tissue Other instruments
- 30. Toothed tissue forceps Used to hold firm tissue while suturing Other instruments
- 31. Other instruments Needle holder • Holding and guiding the needle while suturing • Used also for wire twisting
- 32. Other instruments Tissue scissor Used for blunt dissection or undermining of tissue
- 33. Other instruments Suture scissor Used for cutting of sutures