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Hands-Free Flap Retraction

Ashley Watson • September 22, 2020

Who doesn't need another pair of hands when things are complex enough already

When I'm carrying out a dental procedure I love to see what I'm doing - and so do the nurses, so I have fallen in love with Optragate.  Certain things you come across and you can immediately see that they are going to make a difference.

"But, hey!", you say, "I have an amazing nurse who is the best at retracting the tissues, and when she is not around I use my autoclaveable retraction devices."  Great carry on, this post may not be for you, everyone else read on.

This is the secret to keeping the patients lips open and cheeks retracted without any effort or extra staff.

It takes all of about 30 mins to learn how to size and place an optragate, and if you do this with your staff you can play a great game of guess the phrase when they are wearing it.

You'll soon find out that the trick to placing it comfortably is to ask the patient to lick their lips, just before placing it, and if you get the sizing right, it rarely flies out when the patient bites down or swallows!


We use it whenever you need that extra pair of hands:

  • Photography
  • Intra-oral scanning
  • Any restorative process where you can't use rubber dam
  • CBCT scans
  • Oral surgery


Now I know some of you will protest that it is not a sterile item and should not be used for surgery, and you are correct, but you can soak it in CHX if that worries you.  Personally,  I think  the benefits outweigh the risks, especially as the access gained allows for a better outcome than struggling with collapsing tissues or a sweaty nurse.  It is invaluable when you come to suturing, you will see your suturing improve.


When you are raising a small flap and it is a simple (low infection risk) procedure, optragate is invaluable because you really want to have all your hands and eyes concentrating on the surgical site. In this case we were placing an implant and the procedure took about 20 minutes from start to finish.


Raise the flap, place a holding suture, then put in the optragate.  If you look closely you will see that we deliberately trapped the tails of the suture between the optragate and the patient which allows a soft tension on the flap to keep it retracted.  If you are using surgical guides this prevents the flap sneaking under the guide hole and getting chewed up by the twist drills!


Remember that optragate is not a sterile product though, but it would be great if someone decided to make one so that we can use it in more complex procedures.


Comment below, I would love to hear your thoughts and suggestions.

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By Ashley Watson September 27, 2021
There are plenty of things you can do without power, and I don’t mean just handing out antibiotics because the guidelines have been relaxed to meet the need of the current government failings! My trip to Ghana with 30 undergraduates taught me this. Prepare yourself for action: 1. Buy a head torch and a really good hand torch that your nurse can hold 2. Stock up on cotton swabs 3. Make sure you have a go to temporary filling material that is sedative where possible 4. Don’t back yourself into any corners you can’t retreat from When your dental unit stops working the most annoying thing to fail is not the chair or the handpiece, its not even the suction, because even if you get the last wheeze of air from your compressor, if you can’t see what you are doing it is useless. I found that a head-torch or better still your loupes with a light are a dentist’s best friend in these situations. Because head torches were designed for making a cup of tea in a tent, if your nurse can hold a good quality hand torch as well this helps. Moisture control need not be an issue if you have enough sterile swabs and cotton rolls and you are a master in the art without suction. Saliva is easily soaked up or spat into a spittoon and in the worst scenario where a patient is bleeding, pressure and a reassuring manner can slow even the most persistent sites. It’s unlikely that you are going to be worrying about keeping patients waiting so you have all the time in the world to look after the patient in the chair. Whenever you work, you will have an end goal in mind, but remember your training and don’t cut away all your options too early in the preparation. It’s much easier to put on a temporary crown with two interproximal slices rather than just the occlusal reduction, so rethink your protocols, and build in some provision for temporisation at every stage. Even if you are in the middle of an extraction you don’t have to finish if you have an emergency power outage. I often think dentists make a mistake spending hours trying to find a root tip or chasing a brittle, dilacerated monster. If you give up after a maximum of 20 minutes, the patient rarely gets as much pain healing if you leave them alone, than if you successfully retrieved the root. After six weeks the gum would have healed over so a grateful surgeon can go in retrieve the last bit and will have some tissue to raise a flap and cover it all up again afterwards. So, in summary, when an extraction doesn’t go your way; drain any infection, remove all the irritating sharp supragingival dentine and then give up! I have had to escort a patient from the chair midway through an implant procedure and dump them on the gilded streets of London because of a fire alarm and evacuation, but thanks to a neat flap and plenty of swabs this wasn’t a problem. Keeping calm in the weirdest situations can almost be amusing for you and the patients. The patient in the chair will appreciate that you are doing your best in difficult times, and the patients waiting will understand as long as they are kept informed. The most important thing is that you have a plan which will keep you calm and the patients will feel reassured they are in the right place. Don’t be too quick to send everyone home either, you’ll be surprised how much you can do for someone in pain even without power, and it won’t be long before the power comes back on!
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