What is a 1st-Order Rotation Bend Exactly? - Student Doctor …
May 27, 2011 · The diagram above shows the correct first order bend. For the tooth to rotate, that bend section of the arch wire has to be fully engaged to the bracket slot. A steel ligature (or a figure 8 alastic tie) must be used. If your orthodontist's assistant just puts a regular color o-tie on that canine bracket, it probably won't rotate much.
Class II, Mod 1 RPD | Student Doctor Network
Jun 8, 2010 · #2 is mesially rotated about 45 degrees The other abutments (#4 and #13) are not rotated at all. I have the desired undercuts: DB #2, MB #4, and MB #13 (with recontouring to achieve the desired undercut). However, with #2 being rotated the …
Miller Blade Advice | Student Doctor Network
Nov 27, 2024 · I think the real tooth-breaking risk with DL is the exaggerated tongue sweeping motion some people are teaching, in which the blade goes in sideways to push the tongue to the left, and then the handle is rotated upward to lift the tongue.
Can anyone share patients during WREB exam in AZ?
Jun 1, 2008 · MCAT Study Schedules The 3 Month (100 Day) MCAT Study Schedule Guide: 2022 Edition Study Schedule
NBDE-1. Dental Anatomy Question... | Student Doctor Network
Aug 27, 2010 · this goes to another general rule. mandibular teeth are half a tooth ahead of maxillary teeth. therefore as an example is if you have a maxillary 2nd premolar it will sit between a mandibular 2nd premolar and mandibular molar(the mand teeth are 1/2 tooth ahead).
Did you perform a lot of extractions in dental school prior to …
Nov 27, 2017 · Guess im on the other side of things, I was fortunate and did quite a bit honestly. They still teach you OMFS ways to get teeth out vs dental school.
Messed up my first crown preparation | Student Doctor Network
Mar 26, 2013 · Or a tooth you recently worked on needing a root canal, I look the patient in the eye and say, "sometimes these things happen. Anytime we take a bur to a tooth, there is always a chance that the nerve may never recover from the trauma. It sucks, but it happens a small percentage of the time. Here's what we need to do to fix it."
MOB Amalgam Prep on 19 | Student Doctor Network
Jan 21, 2008 · We actually put a .5mm bevel on the axiopulpal line angle to protect against amalgam fracture. Sharp angles and flat floors/walls everywhere else, occlusal prep walls are parallel to the long axis of the crown (Save a slight flare in the dovetail areas), proximal boxes are parallel to the long axis of the tooth/root.
Orthodontics Residencies - Pluses and Minuses - Student Doctor …
Oct 26, 2017 · When you have to do the manual labor by yourself, your hand skills will improve greatly…you bend wires faster, you place a steel ligature on a severely rotated tooth faster etc. You should learn to do the work of an assistant and of a lab technician as much as possible.
Open Margin on Crown | Student Doctor Network
Oct 28, 2014 · Tooth has a retention groove on the facial due to a short clinical crown. Upon trying in the crown, determined the marginal fit was satisfactory. However, upon cementing, i think the insertion was offset by the retention groove on the buccal and caused an open margin on the buccal detected clinically and radiographically.