Acute duodenal ulcer without hemorrhage or perforation
K28 Gastrojejunal ulcer Notes: code to identify: ; alcohol abuse and dependence (F10.-) ; primary ulcer of small intestine (…
Gastrojejunal ulcer Notes: code to identify: ; alcohol abuse and dependence (F10.-) ; primary ulcer of small intestine (K63.3)
K31.8 Other specified diseases of stomach and duodenum Notes: Angiodysplasia of stomach and duodenum NOS ; Gastroparalysis ; D…
Other specified diseases of stomach and duodenum Notes: Angiodysplasia of stomach and duodenum NOS ; Gastroparalysis ; Dieulafoy lesion of intestine (K63.81) ; underlying disease, if known, such as: ; ...
K20.8 Other esophagitis Notes: Abscess of esophagus ; Other esophagitis NOS
Other esophagitis Notes: Abscess of esophagus ; Other esophagitis NOS
K22.2 Esophageal obstruction Notes: Compression of esophagus ; Constriction of esophagus ; Stenosis of esophagus ; Stricture o…
Esophageal obstruction Notes: Compression of esophagus ; Constriction of esophagus ; Stenosis of esophagus ; Stricture of esophagus ; congenital stenosis or stricture of esophagus (Q39.3)
K23 Disorders of esophagus in diseases classified elsewhere Notes: late syphilis (A52.79) ; megaesophagus due to Chagas’ dis…
Disorders of esophagus in diseases classified elsewhere Notes: late syphilis (A52.79) ; megaesophagus due to Chagas' disease (B57.31) ; tuberculosis (A18.83) ; underlying disease, such as: ; congenita ...