of wormseed, use of, in Ascaris lumbricoides,

Oils and fats, absorption of, in digestion,

Ointment of iodide of lead, use of, in tabes mesenterica,

    of red iodide of mercury in amyloid liver,

            in cirrhosis of liver,

Oleum gaultheria, use of, in acute rheumatism,

Oligo-articular form of rheumatoid arthritis,

Olive oil and iodine, locally, in tubercular peritonitis,

Onanism from Oxyuris vermicularis,

Onset of cholera infantum,

    of cholera morbus,

    of entero-colitis,

    of acute gout,

    of intestinal catarrh,

    of acute variety of general rheumatoid arthritis,

    of chronic variety of general form of rheumatoid arthritis,

    of partial form of rheumatoid arthritis,

    of tubercular peritonitis,

    of typhlitis and perityphlitis,

    mode of, in acute pharyngitis,

        in tonsillitis,

Operative measures in tonsillitis,

        in dilatation of oesophagus,

        in cancer of stomach,

        in stenosis of pylorus,

Opium, abuse of, influence on causation of constipation,

    -eating as a cause of enteralgia,

    use of, in cholera morbus,

        in diabetes mellitus,

,

        in dysentery,

        in enteralgia,

        in pseudo-membranous enteritis,

        in entero-colitis and cholera infantum,

,

        in hemorrhage from bowels,

        in acute intestinal catarrh,

,

,

        in chronic intestinal catarrh,

,

        in intestinal obstruction,

        in intestinal ulcers,

        in cirrhosis of liver,

        in cancer of oesophagus,

        in acute pancreatitis,

        in chronic interstitial pancreatitis,

        in acute peritonitis,

        in cancerous peritonitis,

        in perforative peritonitis,

        in acute pharyngitis,

,

,

        in cancer of stomach,

        in simple ulcer of stomach,

,

        in mercurial stomatitis,

        in typhlitis and perityphlitis,

Ophthalmia, influence on causation of scrofula,

Organic changes, minor, in stomach,

    disease, influence on causation of acute gastritis,

        influence on causation of gastric hemorrhage,

        of thoracic and abdominal viscera, a cause of ascites,

        of stomach,

    stricture of oesophagus,

Origin of biliary calculi,

    of cholera morbus,

    of false membranes, in pseudo-membranous enteritis,

    of gastric ulcer, hemorrhagic infiltration theory of,

    of gastric ulcer, inflammatory theory of,

            mycotic theory of,

    of simple gastric ulcer, neurotic theory of,

    nervous, of rheumatoid arthritis,

    specific, of rheumatoid arthritis,

    spontaneous, of acute peritonitis,

,

Osteo-chondritis in hereditary syphilis,

Osteo-periostitis in hereditary syphilis,

Osteophytes in hereditary syphilis,

    formation of, in rheumatoid arthritis,

Otitis, influence on causation of scrofula,

    media, in morbid dentition,

Otorrhoea in hereditary syphilis,

,

Ovarian cysts, distinguished from ascites,

        rupture of, influence on causation of acute peritonitis,

    disease, influence on causation of pseudo-membranous enteritis,

    disorders, influence on causation of gastralgia,

    and uterine irritation, influence on causation of enteralgia,

Over-crowding, influence on causation of entero-colitis,

Over-distension, as a cause of rupture of stomach,

Over-eating, as a cause of functional dyspepsia,

    influence on causation of intestinal indigestion,

Overwork, influence on causation of chronic intestinal catarrh,

            of functional dyspepsia,

Oxaluria,

Ox-gall, use of, in biliary calculi,

        in constipation,