Surgery I
Help!
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| 4 major categories of surgical instruments | show 🗑
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| How are instruments selected | show 🗑
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| Name / describe 6 major parts of a surgical instrument | show 🗑
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| 2 surgical instruments subgroups used for retraction | show 🗑
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| Hand held retraction instruments | show 🗑
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| show | blade usually at rt angle to shaft and the blades may be smooth, raked, or hooked; handles may be hooked, notched, or ring-shaped to give holder a firm grip without tiring
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| Vein retractor = | show 🗑
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| Skin Rake retractor = | show 🗑
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| Army Navy retractor = | show 🗑
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| show | short right angled blade, used on abdominal cases.
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| Richardson retractor = | show 🗑
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| show | curved abdominal retractor varying in blade width.
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| show | bendable and may be shaped by the surgeon at the operative site
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| show | either 2 blades held apart by a ratchet or by frames to which various blades may be attached, where one side acts as an anchor and pressure is exerted on the other side
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| Self-retaining retraction instruments | show 🗑
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| Weitlaner (Self-Retaining Thyroid) retractor = | show 🗑
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| Balfour retractor = | show 🗑
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Abarnard
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