Reticulolymphosarcoma (diffuse) (M9613/3) 200.8

Reticulosarcoma (M9640/3) 200.0

Reticulosis (skin)

Retina, retinal - see condition

Retinitis (see also Chorioretinitis) 363.20

Retinoblastoma (M9510/3) 190.5

Retinochoroiditis (see also Chorioretinitis) 363.20

Retinopathy (background) 362.10

Retinoschisis 361.10

Retractile testis 752.52

Retraction

Retrobulbar - see condition

Retrocaval ureter 753.4

Retrocecal - see also condition

Retrocession - see Retroversion

Retrodisplacement - see Retroversion

Retroflection, retroflexion - see Retroversion

Retrognathia, retrognathism (mandibular) (maxillary) 524.10

Retrograde

Retroiliac ureter 753.4

Retroperineal - see condition

Retroperitoneal - see condition

Retroperitonitis 567.39

Retropharyngeal - see condition

Retroplacental - see condition

Retroposition - see Retroversion

Retrosternal thyroid (congenital) 759.2

Retroversion, retroverted

Retrusion, premaxilla (developmental) 524.04

Rett's syndrome 330.8

Reverse, reversed

Reye's syndrome 331.81

Reye-Sheehan syndrome (postpartum pituitary necrosis) 253.2

Rh (factor)

Rhabdomyolysis (idiopathic) 728.88

Rhabdomyoma (M8900/0) - see also Neoplasm, connective tissue, benign

Rhabdomyosarcoma (M8900/3) - see also Neoplasm connective tissue, malignant

Rhabdosarcoma (M8900/3) - see Rhabdomyosarcoma

Rhesus (factor) (Rh) incompatibility - see Rh, incompatibility

Rheumaticosis - see Rheumatism

Rheumatism, rheumatic (acute NEC) 729.0

Rheumatoid - see also condition

Rhinitis (atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (hyperplastic) (hypertrophic) (membranous) (purulent) (suppurative) (ulcerative) 472.0

Rhinoantritis (chronic) 473.0

Rhinodacryolith 375.57

Rhinolalia (aperta) (clausa) (open) 784.49

Rhinolith 478.19

Rhinomegaly 478.19

Rhinopharyngitis (acute) (subacute) (see also Nasopharyngitis) 460

Rhinophyma 695.3