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gallbladder (A52.74)

syphilitic pancreas (A52.74)
tuberculosis of gallbladder (A18.83)
tuberculosis of pancreas (A18.83)

Other diseases of the digestive system (K90-K94)

K90 Intestinal malabsorption

Excludes1: intestinal malabsorption following gastrointestinal surgery (K91.2)
K90.0 Celiac disease
Gluten-sensitive enteropathy
Idiopathic steatorrhea
Nontropical sprue
K90.1 Tropical sprue
Sprue NOS
Tropical steatorrhea
K90.2 Blind loop syndrome, not elsewhere classified
Blind loop syndrome NOS
Excludes1: congenital blind loop syndrome (Q43.8)
postsurgical blind loop syndrome (K91.2)
K90.3 Pancreatic steatorrhea
K90.4 Malabsorption due to intolerance, not elsewhere classified
Malabsorption due to intolerance to carbohydrate
Malabsorption due to intolerance to fat
Malabsorption due to intolerance to protein
Malabsorption due to intolerance to starch
Excludes2: gluten-sensitive enteropathy (K90.0)
lactose intolerance (E73.-)
K90.8 Other intestinal malabsorption
K90.81 Whipple's disease
K90.89 Other intestinal malabsorption
K90.9 Intestinal malabsorption, unspecified

K91 Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified

Excludes2: complications of artificial opening of digestive system (K94.-)
gastrojejunal ulcer (K28.-)
postprocedural (radiation) retroperitoneal abscess (K68.11)
radiation colitis (K52.0)
radiation gastroenteritis (K52.0)
radiation proctitis (K62.7)
K91.0 Vomiting following gastrointestinal surgery
K91.1 Postgastric surgery syndromes
Dumping syndrome
Postgastrectomy syndrome
Postvagotomy