Degeneration, degenerative  | 
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  heredofamilial  | 
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  hyaline (diffuse) (generalized)  728.9 | 
  localized - see also Degeneration, by site  | 
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  hypertensive vascular - see Hypertension  | 
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  internal semilunar cartilage  717.3 | 
  intervertebral disc  722.6 | 
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  cervical, cervicothoracic  722.4 | 
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  thoracic, thoracolumbar  722.51 | 
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  iris (generalized) (see also Atrophy, iris)  364.59 | 
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  ischemic - see Ischemia  | 
  joint disease (see also Osteoarthrosis)  715.9 | 
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  spine (see also Spondylosis)  721.90 | 
  kidney (see also Sclerosis, renal)  587 | 
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  cyst, cystic (multiple) (solitary)  593.2 | 
  congenital (see also Cystic, disease, kidney)  753.10 | 
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  fibrocystic (congenital)  753.19 | 
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  polycystic (congenital)  753.12 | 
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  lacrimal passages, cystic  375.12 | 
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  lateral column (posterior), spinal cord (see also Degeneration, combined)  266.2 [336.2]  | 
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  infantile, juvenile, or presenile  366.00 | 
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