Page:ICD-10-CM (2010).djvu/1152

 31 Right upper quadrant abdominal rigidity
 * R19.32 Left upper quadrant abdominal rigidity
 * R19.33 Right lower quadrant abdominal rigidity
 * R19.34 Left lower quadrant abdominal rigidity
 * R19.35 Periumbilic abdominal rigidity
 * R19.36 Epigastric abdominal rigidity
 * R19.37 Generalized abdominal rigidity
 * R19.4 Change in bowel habit
 * Excludes1: constipation (K59.0-)
 * functional diarrhea (K59.1)
 * R19.5 Other fecal abnormalities
 * Abnormal stool color
 * Bulky stools
 * Mucus in stools
 * Occult blood in feces
 * Occult blood in stools
 * Excludes1: melena (K92.1)
 * neonatal melena (P54.1)
 * R19.6 Halitosis
 * R19.7 Diarrhea, unspecified
 * Diarrhea NOS
 * Excludes1: functional diarrhea (K59.1)
 * neonatal diarrhea (P78.3)
 * psychogenic diarrhea (F45.8)
 * R19.8 Other specified symptoms and signs involving the digestive system and abdomen

=Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)=
 * Excludes2: symptoms relating to breast (N64.4-N64.5)

R20 Disturbances of skin sensation

 * Excludes1: dissociative anesthesia and sensory loss (F44.6)
 * psychogenic disturbances (F45.8)
 * R20.0 Anesthesia of skin
 * R20.1 Hypoesthesia of skin
 * R20.2 Paresthesia of skin
 * Formication
 * Pins and needles
 * Tingling skin
 * Excludes1: acroparesthesia (I73.8)
 * R20.3 Hyperesthesia
 * R20.8 Other disturbances of skin sensation
 * R20.9 Unspecified disturbances of skin sensation

==R21