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2009 ICD-9-CM

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Nosomania 298.9
Nosophobia 300.29
Nostalgia 309.89
Notch of iris 743.46
Notched lip, congenital (see also Cleft, lip) 749.10
Notching nose, congenital (tip) 748.1
Nothnagel's
Novy's relapsing fever (American) 087.1
Noxious
NPDH (new persistent daily headache) 339.42
Nuchal hitch (arm) 652.8
Nucleus pulposus - see condition
Numbness 782.0
Nuns' knee 727.2
Nursemaid's
Nutmeg liver 573.8
Nutrition, deficient or insufficient (particular kind of food) 269.9
Nyctalopia (see also Blindness, night) 368.60
Nycturia 788.43
Nymphomania 302.89
Nystagmus 379.50
Oasthouse urine disease 270.2
Obermeyer's relapsing fever (European) 087.0
Obesity (constitutional) (exogenous) (familial) (nutritional) (simple) 278.00
Oblique - see also condition
Obliquity, pelvis 738.6
Obliteration
Observation (for) V71.9
Obsession, obsessional 300.3
Obsessive-compulsive 300.3
Obstetrical trauma NEC (complicating delivery) 665.9
Obstipation (see also Constipation) 564.00
Obstruction, obstructed, obstructive
Obturator - see condition
Occlusal
Occlusion
Occlusio pupillae 364.74
Occupational
Ochlophobia 300.29
Ochronosis (alkaptonuric) (congenital) (endogenous) 270.2
Ocular muscle - see also condition
Oculoauriculovertebral dysplasia 756.0
Oculogyric
Oculomotor syndrome 378.81
Oddi's sphincter spasm 576.5
Odelberg's disease (juvenile osteochondrosis) 732.1
Odontalgia 525.9
Odontoameloblastoma (M9311/0) 213.1
Odontoclasia 521.05
Odontoclasis 873.63
 
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