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What is All of the following are the uses of given instrument except : and explain in detail?
Mollison's mastoid retractor Self retaining mastoid retractor with four prongs on either blade USES- Harvesting Temporalis fascia Used in mastoidectomy to retract soft tissues after incision and elevation of flaps It is self retaining and haemostatic Mastoid Gouge -Help in removal of bone Perkin's mastoid retractor has 1x3 prongs