
Contents
Symbols and abbreviations
-
Published:July 2014
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Some of these are included because they are in common usage, others because they are big words and we were trying to save space.
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∆
diagnosis
$
supernumerary
–ve
negative
+ve
positive
&/or
and/or
↑
increased
↓
decreased
<
less than
>
greater than
7
approximately
#
fracture
µ
micro (e.g. µm)
?
question/ask about (when? appears alone)
∴
therefore
1°
primary
2°
secondary
3°
tertiary
lower second premolar, lower incisor
upper lateral incisor, upper incisor
3-D
three dimensional
ACS
American College of Surgeons
ACTH
adrenocorticotrophic hormone
ADH
antidiuretic hormone
ADJ
amelo-dentinal junction
Ag
antigen
AIDS
acquired immune deficiency syndrome
ALS
advanced life support
AOB
anterior open bite
AP
antero-posterior
ARF
acute renal failure
ASAP
as soon as possible
ATLS
advanced trauma life support
BCC
basal cell carcinoma
bd
twice daily
BDA
British Dental Association
BDJ
British Dental Journal
BIPP
bismuth iodoform paraffin paste
BLS
basic life support
b/w
bitewing
BMA
British Medical Association
BNF
British National Formulary
BP
blood pressure
BPE
Basic Periodontal Examination
BRON
bisphosphonate related osteonecrosis
BSS
black silk suture
Ca2+
calcium
CAD/CAM
computer-aided design/computer-aided manufacture
C&S
culture and sensitivity
CDS
Community Dental Service
C/I
Contraindication
Class I
Class I relationship
Class II/1
Class II division 1 relationship
Class II/2
Class II division 2 relationship
Class III
Class III relationship
CLP
cleft lip and palate
cm
centimetre
CMV
cytomegalovirus
CNS
central nervous system
C/O
complaining of
CPD
Continuing Professional Development
CPITN
Community Periodontal Index of Treatment Needs
CPR
cardiopulmonary resuscitation
CSF
cerebrospinal fluid
CSM
Committee on Safety of Medicines
CT
computed tomography
CVA
cerebro-vascular accident
CXR
chest X-ray
DCP
Dental Care Professional
dL
decilitre
DN
dental nurse
DOH/DH
Department of Health
DPF
Dental Practitioner’s Formulary
DPT
dental panoramic tomogram (politically correct: OPT/OPG)
DVT
deep venous thrombosis
EBA
ethoxy benzoic acid
EBM/D
evidence-based medicine/dentistry
EBV
Epstein–Barr virus
ECC
early childhood caries
ECG
electrocardiograph
EDTA
ethylene diamine tetraacetic acid
e.g.
for example
EMD
enamel matrix derivative
EMLA
eutectic mix of lidocaine and prilocaine
ENT
ear, nose, and throat
EO
extra-oral
ESR
erythrocyte sedimentation rate
EUA
examination under anaesthesia
F
female
F/-
full upper denture (and -/F for lower)
FA
fixed appliance
FABP
flat anterior bite plane
FB
foreign body
FBC
full blood count
FESS
functional endoscopic sinus surgery
fL
femtolitre
FNAC
fine-needle aspiration cytology
f/s
fissure sealant
FWS
freeway space
g
gram
GA
general anaesthesia
GAP
generalized aggressive periodontitis
GDC
General Dental Council
GDP
general dental practitioner
GDS
General Dental Services
GI
glass ionomer
GKI
glucose, potassium, insulin
GMP
general medical practitioner
GP
gutta-percha
GTR
guided tissue regeneration
h
hour
Hb
haemoglobin
HDU
high dependency unit
Hep B/C
hepatitis B/C
Hg
mercury
HIV
human immunodeficiency virus
HLA
human leucocyte antigen
HPV
human papilloma virus
HRT
hormone replacement therapy
HSV
herpes simplex virus
ICP
intercuspal position
ICU
intensive care unit
ID
inferior dental
IDB
inferior dental block
IDN
inferior dental nerve
i.e.
that is
IE
infective endocarditis
Ig
immunoglobulin (e.g. IgA, IgG, etc.)
IM
intramuscular
IMF
intermaxillary fixation
inc
incisor
INR
international normalized ratio
IO
intra-oral
IOTN
Index of Orthodontic Treatment Need
IRM
Intermediate Restorative Material®
ITP
idiopathic thrombocytopenic purpura
IU
international units
IV
intravenous
K+
potassium
KCT
kaolin–cephalin clotting time
kg
kilogram
kV
kilovolt
L
litre
LA
local anaesthesia
LAP
localized aggressive periodontitis
LFH
lower face height
LFT
liver function test
LLS
lower labial segment
LMA
laryngeal mask airway
m
metre
M
male
mand
mandible/mandibular
MAOI
monoamine oxidase inhibitor
max
maxilla/maxillary
MCQ
multiple choice question
MCV
mean corpuscular volume
MEN
multiple endocrine neoplasia
mg
milligram
MHz
megahertz
MI
myocardial infarction
micromol
micromoles
min
minute
mL
millilitre
mm
millimetre
mmHg
millimetres of mercury
mmol
millimole
MMPA
maxillary mandibular planes angle
MRI
magnetic resonance imaging
MST
slow release morphine
MSU
mid-stream urine
MTA
mineral trioxide aggregate
NAD
nothing abnormal detected
NAI
non-accidental injury
NGT
naso-gastric tube
NHS
National Health Service
NiTi
nickel titanium
NLP
neurolinguistic programming
nm
nanometre
nocte
at night
NSAID
non-steroidal anti-inflammatory drug
NUG
necrotizing ulcerative gingivitis
NUP
necrotizing ulcerative periodontitis
O2
oxygen
o/b
overbite
OCP
oral contraceptive pill
od
once daily
OD
overdenture
O/E
on examination
OH
oral hygiene
OHCM
Oxford Handbook of Clinical Medicine
OHI
oral hygiene instruction
OHP
overhead projector/projection
o/j
overjet
OMF
oral and maxillofacial
OP
out-patient
ORIF
open reduction and internal fixation
OSCE
objective structured clinical examination
OTC
over the counter
OVD
occlusal vertical dimension
P/-
partial upper denture (and -/P for lower)
PA
posteroanterior
PCA
patient-controlled analgesia
PCR
polymerase chain reaction
PDH
past dental history
PDL
periodontal ligament
PEA
pulseless electrical activity
PEG
percutaneous endoscopic gastrostomy
PFM
porcelain fused to metal (crown)
PI
Plaque Index
PJC
porcelain jacket crown
PM
premolar
PMH
past medical history
PMMA
polymethylmethacrylate
PO
per orum (by mouth)
ppm
parts per million
PR
per rectum
PRR
preventive resin restoration
PU
pass urine
qds
four times daily
RA
relative analgesia
RAS
recurrent aphthous stomatitis
RBC
red blood cell count
RCCT
randomized controlled clinical trial
RCP
retruded contact position
RCT
root canal treatment/therapy
RIG
radiologically inserted gastrostomy
RMGIC
resin-modified glass ionomer cement
RRF
retrograde root filling
Rx
treatment
SC
subcutaneous
SCC
squamous cell carcinoma
sec
second
SF
sugar free
SLE
systemic lupus erythematosus
spp.
species
SS
stainless steel
STD
sexually transmitted diseases
TB
tuberculosis
TC
tungsten carbide
tds
thrice daily
TENS
transcutaneous electrical nerve stimulation
TIBC
total iron binding capacity
TMA
titanium molybdenum alloy
TMJ
temporomandibular joint
TMPDS
temporomandibular pain dysfunction syndrome
TNF
tissue necrosis factor
TTP
tender to percussion
ULS
upper labial segment
URA
upper removable appliance
URTI
upper respiratory tract infection
US (S)
ultrasound (scan)
UTI
urinary tract infection
U&Es
urea and electrolytes
VF
ventricular fibrillation
Xbite
crossbite
X-rays
either X-ray beam or radiographs
yr
year
ZOE
zinc oxide eugenol
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