Overjet 524.29

Overlaid, overlying (suffocation) 994.7

Overlap

Overlapping toe (acquired) 735.8

Overload

Overnutrition (see also Hyperalimentation) 783.6

Overproduction - see also Hypersecretion

Overriding

Oversize

Overstimulation, ovarian 256.1

Overstrained 780.79

Overweight (see also Obesity) 278.02

Overwork 780.79

Oviduct - see condition

Ovotestis 752.7

Ovulation (cycle)

Ovum

Owren's disease or syndrome (parahemophilia) (see also Defect, coagulation) 286.3

Oxalosis 271.8

Oxaluria 271.8

Ox heart - see Hypertrophy, cardiac

OX syndrome 758.6

Oxycephaly, oxycephalic 756.0

Oxyuriasis 127.4

Oxyuris vermicularis (infestation) 127.4

Ozena 472.0

Pacemaker syndrome 429.4

Pachyderma, pachydermia 701.8

Pachydermatitis 701.8

Pachydermatocele (congenital) 757.39

Pachydermatosis 701.8

Pachydermoperiostitis

Pachydermoperiostosis

Pachymeningitis (adhesive) (basal) (brain) (cerebral) (cervical) (chronic) (circumscribed) (external) (fibrous) (hemorrhagic) (hypertrophic) (internal) (purulent) (spinal) (suppurative) (see also Meningitis) 322.9

Pachyonychia (congenital) 757.5

Pachyperiosteodermia

Pachyperiostosis

Pacinian tumor (M9507/0) - see Neoplasm, skin, benign

Pads, knuckle or Garrod's 728.79

Paget's disease (osteitis deformans) 731.0

Paget-Schroetter syndrome (intermittent venous claudication) 453.8

Pain(s) (see also Painful) 780.96

Painful - see also Pain

Painters' colic 984.9

Palate - see condition

Palatoplegia 528.9

Palatoschisis (see also Cleft, palate) 749.00

Palilalia 784.69

Palindromic arthritis (see also Rheumatism, palindromic) 719.3

Palliative care V66.7