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Surgical Mask
Surgery
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42s
This video explains the use of a surgical mask.
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Surgical Scrub
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Introduction to Knot Tying and Suturing
During surgery, it may be necessary to suture tissues together, to control bleeding, restore normal anatomy, or create an environment for rapid healing. This video demonstrates the basic surgical technique for suturing.
During surgery, after a suture or ligature is placed, the loose ends need to...