Task 2: Suture Tying With Needle
Instructional Video
(Link: https://www.youtube.com/watch?v=LUxvjXFPvaQ)
Task Details
Task 2: Suture Tying With Needle
Equipment
One fine needle holder, one fine forceps, one 75cm 6-0 Prolene double armed suture on a C1 needle.
Task set-up
Position fabric at the base of the model (lowest platform level) as follows:
Task steps
- Load needle into fine needle holder.
- Throw a single suture through the fabric on either side of the slit.
- Set needle holder and forceps aside.
- Hold the suture ends in each hand (uncrossed) with equal tails.
- Tie 2 slip knots then 8 square knots. For each throw, use as many gathering maneuvers as needed and forefinger to lay down the knot securely.
- The task is completed when the last (10th) knot is secured.
Tips & tricks
- Transiently release the tension on the post hand to allow the needle to have sufficient space to navigate through the suture without catching. If the needle does catch, gently moving both hands and relaxing tension on the post will help with recovery.
- Also see Tips & Tricks of Task 1 (suture tying without needle), as these also apply.
Cutoff time
Maximum time for task completion is 90 seconds. During formal assessment, the timing will start after the suture is in place and hand movement is initiated. If the task is not completed within the allotted time, you will be asked to stop.
Scoring
A score will be assigned for each micro-skill. Score assignments are based on the following:
Scoring Formula
see Task & Scoring Overview or score calculator (access via Google doc or download excel file)
Expert Score
50