| o |
nil |
| |
not present |
| |
no abnormality detected |
| O |
Type O blood |
| |
oedema |
| |
on examination |
| |
oxygen |
| |
zero |
| O2 |
oxygen |
| O sats |
oxygen saturation level |
| OA |
occipito-anterior |
| |
old age |
| |
osteoarthritis |
| O&A |
observation and assessment |
| O/A |
on admission |
| OAC |
oral anticoagulant |
| OAD |
obstructive airways disease |
| OAE |
otoacoustic emissions |
| OAF |
osteoclast activating factor |
| OAT |
oral anticoagulation therapy |
| OB |
obstetrics |
| obs |
obesity |
| |
observations |
| |
obstetrics |
| Obs-Gyn |
obstetrics & gynaecology |
| OBS |
organic brain syndrome |
| OC |
oral cholecystogram |
| |
oral contraceptive |
| occ |
occasional |
| |
occupational |
| OCD |
obsessive compulsive disorder |
| OCP |
oral contraceptive pill |
| OCR |
oocyte retrieval |
| OCT |
orthotopic cardiac transplant |
| |
oxytocin challenge test |
| o.d. |
omni die [journalier] |
| od |
omni die [journalier] |
| |
overdose |
| OD |
oculus dexter [œil droit] |
| |
on duty |
| |
outside diameter |
| |
overdose |
| ODA |
operating department assistant |
| ODP |
operating department practitioner |
| ODQ |
on direct questioning |
| OE |
otitis externa |
| |
on examination |
| O/E |
on examination |
| O&G |
obstetrics and gynaecology |
| OGD |
oesophagogastroduodenoscopy |
| OGTA |
oesophageal gastric tube airway |
| OGTT |
oral glucose tolerance test |
| OH |
obstetric history |
| OHC |
outer hair cell [audiologie] |
| OHS |
occupational health service |
| OI |
opportunistic infection |
| OKN |
optokinetic nystagmus |
| OL |
oculus laevus [œil gauche] |
| ol |
oleum [huile] |
| OM |
otitis media |
| OME |
otitis media with effusion |
| o.m. |
omni mane [tous les matins] |
| om |
omni mane [tous les matins] |
| OML |
orbitomeatal line |
| ON |
orthopaedic nurse |
| o.n. |
omni nocte [chaque nuit] |
| ONIHL |
occupational noise-induced hearing loss |
| OOB |
out of bed |
| OP |
occipito-posterior [position du fœtus dans l'utérus] |
| |
osmotic pressure |
| |
outpatient |
| op |
operation |
| OPA |
outpatient appointment |
| OPC |
outpatient clinic |
| OPD |
outpatients department |
| opn |
operation |
| OPV |
oral polio vaccine |
| OR |
open reduction [d'une fracture] |
| OR |
operating room, operating theatre
|
| ORh+ve |
Type O blood, rhesus positive |
| ORIF |
open reduction and internal fixation [d'une fracture] |
| ORS |
oral rehydration solution |
| ORT |
oestrogen replacement therapy |
| |
operating room technician |
| |
oral rehydration therapy |
| ortho |
orthopaedics |
| orthop. |
orthopnoea |
| OS |
oculus sinister [œil gauche] |
| OT |
occupational therapist |
| |
old tuberculin |
| |
oxytocin |
| OTC |
over-the-counter [médicament en vente libre ] |
| OTD |
organ tolerance dose |
| oto |
otolaryngology |
| OU |
oculus uterque [les deux yeux] |
| OV |
office visit |
| OWRD |
Osler-Weber-Rendu disease |
