Repetition: The sequence shown in the animation is usually repeated to provide security. ![]() An Instructor sitting opposite a student may find it helpful to use the Inverted or Rotated views. Learning and Teaching: Most right-handed students will prefer the Normal view and left-handed students the Mirror view. Alternative techniques include the One Hand Technique, the Two Hand Technique, and the Surgical Slip Tie. The disadvantage of the Instrument version of the Surgical Tie is the difficulty of keeping the ends taut during the tying process. Techniques: This Surgical Tie Knot animation shows the end of the suture tied using an Instrument to form the knot. ![]() Uses: The Surgical Tie Knot is a Square (Reef) Knot ( ABOK # 460, p 75.) It is widely used in surgery although less secure than the Ligature Knot, which starts with an initial Double Throw Knot.
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