The practice of obstetrics, designed for the use of students and practitioners of medicine . Fig. 844.—Microscopic Sectionthrough an osteomalacic , Remains of calcified bone-sub-stance; 2, decalcified bone-substance;3, large medullary spaces due to thedisappearance of bone-substance; 4,Haversian canals. Fig. 845.—Osteomalacic Pelvis. Oblong In-let BEFORE Much Deformity Has of this pelvis fifteen ounces. Weightof healthy bony pelvis about thirty ounces.—{Authors collection.) with anterior beak (Figs. 846, 847, 848); (3) rostrated, with beak in front; (4)cordiform, heart-sh
The practice of obstetrics, designed for the use of students and practitioners of medicine . Fig. 844.—Microscopic Sectionthrough an osteomalacic , Remains of calcified bone-sub-stance; 2, decalcified bone-substance;3, large medullary spaces due to thedisappearance of bone-substance; 4,Haversian canals. Fig. 845.—Osteomalacic Pelvis. Oblong In-let BEFORE Much Deformity Has of this pelvis fifteen ounces. Weightof healthy bony pelvis about thirty ounces.—{Authors collection.) with anterior beak (Figs. 846, 847, 848); (3) rostrated, with beak in front; (4)cordiform, heart-shaped. This last form is very rare. Pathology: The old ideawas that bones affected with this disease contain far less calcium than the normalbone. In 1895 Curatulo and Turelli made animal experiments. They estimatedthe total excretion of carbonic acid, lime, and phosphoric acid. Then they cutout the ovaries and found certain changes. The animals did not breathe sorapidly and excreted less lime and phosphoric acid. Hence it was shown theovaries increase the excretion of these product
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectobstetrics, bookyear1