Chapter 19
Useful information and addresses
Contents
Tooth notation
FDI
Permanent teeth
Deciduous teeth
Zsigmondy–Palmer, Chevron, or Set Square system
Permanent teeth
Deciduous teeth
Because of the difficulties of putting the grid notation in word processed documents it is common practice to indicate the quadrant by abbreviating the arch and side. Thus the upper right second premolar is UR5 and the lower left second deciduous molar is LLE.
European
Permanent teeth
Deciduous teeth
American Permanent teeth
Permanent teeth
Deciduous teeth
Some qualifications in medicine and dentistry
BA | Bachelor of Arts |
BC/BCh/BS | Bachelor of Surgery |
BChD/BDS | Bachelor of Dental Surgery |
BM | Bachelor of Medicine |
DDPH | Diploma in Dental Public Health |
DDR | Diploma in Dental Radiology |
DDS/DDSc | Doctor of Dental Surgery/Science |
DGDP | Diploma in General Dental Practice |
DOrth | Diploma in Orthodontics |
DPhil | Doctor of Philosophy |
DRD | Diploma in Restorative Dentistry |
DSc | Doctor of Science |
FDS | Fellowship in Dental Surgery |
FFD | Fellow in Faculty of Dental Surgery |
FFGDP | Diploma of Fellowship in General Dental Practice |
FRCGP | Fellow of Royal College of General Practitioners |
FRCP | Fellow of Royal College of Physicians |
FRCS | Fellow of Royal College of Surgeons |
LDS | Licentiate in Dental Surgery |
MBBCh/MBChB | Bachelor of Medicine and Bachelor of Surgery |
MCCD | Membership in Clinical Community Dentistry |
MCDH | Master of Community Dental Health |
MD | Doctor of Medicine |
MDS | Master of Dental Surgery |
MDentSci/MDSc | Master of Dental Science |
MFDS | Member of the Faculty of Dental Surgery |
MFGDP | Diploma of Membership of Faculty of General Dental Practitioners (UK) |
MGDS | Diploma of Membership in General Dental Surgery |
MJDF | Diploma of Membership of the Joint Dental Faculties at the Royal College of Surgeons of England |
MOrth | Membership in Orthodontics |
MPhil | Master of Philosophy |
MRCGP | Member of Royal College of General Practitioners |
MRCS | Member of Royal College of Surgeons |
MSc | Master of Science |
NVQ | National Vocational Qualification |
PhD | Doctor of Philosophy |
Bur numbering systems
File sizes (for endodontic therapy)
Size | Tip diameter | ISO colour |
08 | 0.08 | grey |
10 | 0.10 | purple |
15 | 0.15 | white |
20 | 0.20 | yellow |
25 | 0.25 | red |
30 | 0.30 | blue |
35 | 0.35 | green |
40 | 0.40 | black |
45 | 0.45 | white |
50 | 0.50 | yellow |
55 | 0.55 | red |
60 | 0.60 | blue |
70 | 0.70 | green |
80 | 0.80 | black |
90 | 0.90 | white |
100 | 1.00 | yellow |
110 | 1.10 | red |
120 | 1.20 | blue |
130 | 1.30 | green |
140 | 1.40 | black |
Wire gauges
Size on wire gauge | Diameter | |
---|---|---|
Imperial (inches) | Metric (mm) | |
14 | 0.080 | 2.0 |
19 | 0.040 | 1.0 |
20 | 0.036 | 0.9 |
21 | 0.032 | 0.8 |
22 | 0.028 | 0.7 |
23 | 0.024 | 0.6 |
24 | 0.022 | 0.55 |
25 | 0.020 | 0.5 |
26 | 0.018 | 0.45 |
27 | 0.0164 | 0.4 |
28 | 0.0148 | 0.37 |
29 | 0.0136 | 0.35 |
30 | 0.0124 | 0.3 |
Passing exams
Preparation
First, there is unfortunately no substitute for the sheer hard work of revising, and to have a chance of being adequate this should start well before the exam. Beware of those who try to impress by saying they have passed every exam, first time, having only started revising the night before. These people are not super-intelligent (in fact, their behaviour suggests the reverse) they have probably only been lucky … to date!
Equally well, the human brain is not a computer and revising for hours, day in day out, could result in ‘burn-out’. Each person needs to find their own method, but a break of 5–10min every hour and a complete hour off after 3 hours’ work, has succeeded for others.
It is important to be sure that you are revising the correct material in sufficient depth. One way of ensuring this is to go over past questions. If some are tackled under exam conditions, this also gives practice in exam technique.
If your nerve is strong enough it is probably wise to stop working 2–3 days before the exams start and have a rest, doing something that you enjoy. Most people baulk at this suggestion, but see the logic as of a marathon r/>