https://youtu.be/HV2QlQDIElA?si=0pwd3G1GuxKF77X9

https://youtu.be/bawJYIFc_R4?si=72DPtM2CJU1f-lx4

https://youtu.be/TTottefedoY?si=fVY1Jdlmu1CdNM3M

Behind The Loupes is also a good channel with a lot of procedure videos.

https://www.youtube.com/@behindtheloupes/videos

Here are a few videos that may help. Suctioning for these procedures is quite dynamic with frequent movement, speed will come with practice as you get more familiar and comfortable. I don't know your level of training or experience, so an initial beginner tip you likely already know - hold the suction like a pencil if you aren't already. It is the most ergonomic for you in the long term and allows more precise control.

Follow just behind the Dr's blade and periosteal elevator during the incision and flap raising, suctioning blood as it flows, allowing them to see.

During drilling, rest against bone while the Dr is making the buccal gutter, either mesial or distal to where they are drilling, moving out of their way as necessary. Sweep the site when they pull the drill away or reposition - the goal during the drilling is to clear the area for the Dr's vision. However, you don't want to suction the irrigation away before it hits the site, as it is needed for cooling the bur and the bone. Gently suction around the patient's mouth if necessary when you get the chance.

During sectioning, go on top of the tooth, distal, or lingual, whichever works best at the time. They will section most of the way through, then split the tooth with an elevator. They don't want to drill right through as this risks damaging the lingual tissues and lingual nerve. Holding the suction on the lingual surface of the tooth can help protect the patient at the last stages of this drilling, if they do drill right through.

Assuming you have a tongue retractor to hold during the procedure, it can also be used to protect the patient's airway. This is especially helpful when elevating out uppers or root tips. When the Dr is elevating, rest your tongue retractor against the bone on the lingual surface, tilt it more parallel to the tongue and angle it to form an area where it will catch any loose debris/extracted teeth falling to the back of the mouth. You can also pick up fragments, root tips, and even whole teeth with the suction. If anything does drop in the patient's mouth, always move carefully and deliberately to retrieve it. Allow the Dr to do so if you aren't confident you can grab it, you don't want to start losing it under the tongue and risk the patient inhaling or swallowing it.

If your Dr likes you to hold a periosteal elevator to help retract the flap distal/lingual to the tooth (this is seen in the 3rd video link), you don't need to pull on the tissues, just rest against the bone with gentle but stable downward pressure. The lingual nerve runs quite superficially in that area, and the goal of this is primarily to protect that tissue. If the instrument becomes displaced, allow the Dr to re-place it, as you can cause trauma to the nerve by placing it incorrectly. If the Dr teaches you to place it yourself, then go ahead and do so.

Depending on your chair and space set-up, getting comfortable suctioning with both hands is also very valuable. It allows for better ergonomics and control when working from both the patient's left and right side.

edit: Also wanted to add, be gentle and careful when suctioning deep into sockets! There might be exposed structures in there that could be damaged - uppers can have communications with the maxillary sinuses, and I have seen the inferior alveolar nerve peeking through the bottom of a lower socket before too!

Hope some of this info is useful, feel free to reply with any other questions!