helacunae and canaliculi. Wandering blood cells are too large to enter them.The lymphatic vessels are limited to the superficial layer of the periosteum.The blood supply of bone is abundant. One or more nutrient arteriesenter a bone through its periosteum and break into branches which runin the… … Fjg. 64.—Cross Section of Compact Bone, fromTHE Shaft of the Humerus, sho\ving ThreeHaversian Systems and Part of a Fourth.{S/uu/ry,irom Bailees Text-bocik of Histolog\-.) Digitized by Microsoft® 6o HISTOLOGY. cross sections. In longitudinal sections they appear as in Fig. 63. Veinspass back from…
Histology · Microscopy
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