- present value
- presentation
- presentation, breech
- presentation, footling
- presentation, vertex
- presentative
- presentee
- presenting symptom
- presently
- preservation
- preservative
- preservatives, pharmaceutical
- preservatory
- preserve
- preserver
- presidency
- presomite
- presomite embryo
- presphenoid
- presphenoid bone
- presphenoidal
- presphygmic
- prespinal
- presplenic fold
- prespondylolisthesis
- prespore cell
- press
- presscapula
- pression
- pressiroster
- pressirostral
- pressor
- pressor amine
- pressor base
- pressor fibres
- pressor nerve
- pressor substance
- pressoreceptive
- pressoreceptive mechanism
- pressoreceptor
- pressoreceptor nerve
- pressoreceptor reflex
- pressoreceptor system
- pressoreceptors
- pressosensitive
- pressosensitivity
- pressure
- pressure alopecia
- pressure amaurosis
- pressure anaesthesia
- pressure atrophy
- pressure collapse
- pressure dressing
- pressure epiphysis
- pressure gangrene
- pressure palsy
- pressure paralysis
- pressure plethysmograph
- pressure pneumothorax
- pressure point
- pressure reversal
- pressure sense
- pressure sore
- pressure stasis
- pressure urticaria
- pressure, intraocular
- pressure-controlled respirator
- pressure-volume index
- prestalk cell
- presternal notch
- presternal region
- presternum
- prestriate area
- presulcal part of tongue
- presumptive region
- presuppurative
- presynaptic
- presynaptic cell
- presynaptic membrane
- presynaptic receptor
- presynaptic terminals
- presystole
- presystolic
- presystolic gallop
- presystolic murmur
- presystolic thrill
- pretarsal
- pretecta
- pretectal area
- pretectal nucleus
- pretectal region
- pretectum
- pretemporal
- preterist
- preterm infant
- pretertiary
- pretext
- prethyroid
- pretibial
- pretibial fever
- pretibial myxoedema
- pretor
- pretorium
- pretracheal
- pretracheal fascia
- pretracheal layer
- pretracheal lymph nodes
- pretrematic
- pretympanic
- pretyrosine dehydratase
- prevailing
- prevalence
- prevalence index
- prevalence models
- prevalent
- prevaricate
- prevenance
- preventable
- preventer
- prevention
- prevention of significant deterioration
- preventive
- preventive dentistry
- preventive dose
- preventive health services
- preventive medicine
- preventive psychiatry
- preventive treatment
- prevertebral
- prevertebral fascia
- prevertebral ganglia
- prevertebral layer
- prevertebral lymph nodes
- prevertebral part of vertebral artery
- prevesical
- previllous chorion
- previllous embryo
- prevision
- previus
- prevotella
- Prevotella disiens
- prevotella intermedia
- prevotella melaninogenica
- Prevotella oralis
- Prevotella oris
- prezone
- prezygapophysis
- prezygonema
- PRF
- PRH
- prian
- priapism
- priapulacea
- priapus
- Pribnow
- Pribnow box
- Price
- price lists
- Price-Jones
- Price-Jones curve
- priceite
- prick
- prick-eared
- pricker
- pricket
- pricking
- prickle
- prickle cell
- prickle cell layer
- prickleback
- pricklefish
- prickly
- prickly heat
- prickmadam
- prickwood
- pride
- prie
- priest
- priestess
- Priestley
- prill
- prilocaine
- prilocaine hydrochloride
- prim
- prima donna
- primacy
- primal
- primal repression
- primal scene
- primaquine
- primaquine phosphate
- primaquine sensitivity
- primary
- primary adhesion
- primary adrenocortical insufficiency
- primary aerodontalgia
- primary alcohol
- primary aldosteronism
- primary amenorrhoea
- primary amoebic meningoencephalitis