Cyst (mucus) (retention) (serous) (simple)  | 
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  hemangiomatous (M9121/0) (see also Hemangioma)  228.00 | 
  hydatid (see also Echinococcus)  122.9 | 
  fallopian tube (Morgagni)  752.11 | 
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  hypophysis, hypophyseal (duct) (recurrent)  253.8 | 
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  implantation (dermoid)  | 
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  external area or site (skin) NEC  709.8 | 
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  incisor, incisive canal  526.1 | 
  inclusion (epidermal) (epithelial) (epidermoid) (mucous) (squamous) (see also Cyst, skin)  706.2 | 
  not of skin - see Neoplasm, by site, benign  | 
  intestine (large) (small)  569.89 | 
  intracranial - see Cyst, brain  | 
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  implantation (surgical) (traumatic)  364.61 | 
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  jaw (bone) (aneurysmal) (extravasation) (hemorrhagic) (traumatic)  526.2 | 
  developmental (odontogenic)  526.0 | 
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  calyceal (see also Hydronephrosis)  591 | 
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  pyelogenic (see also Hydronephrosis)  591 | 
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