SPECIAL ANATOMY AND 

 PATHOLOGY. 



CLASS I. THE SKELETON AND OEGANS OF 

 LOCOMOTION. 



DIVISION I. BONES AND JOINTS. 



SERIES 2. STRUCTURE AND DEVELOPMENT OF 



BONE. 



2, 1. Inorganic Portion of Bone. — Section of upper end of the 

 left femur of an adult, from which the animal part of the bone 

 has been removed by burning. The lime salts only are left. 



The inorganic portion maintains the form of the original 

 bone down to the most minute details. G. C. 3536. 



Presented btj Charles "W. Cathcakt, F.R.C.S.E. , 1890. 



2. 2. Organic Portion of Bone. — Eadius — in spirit — from which 

 the calcareous matter has been removed by steeping in acid. 



The animal matter which remains is extremely flexible, and 

 the bone has been bent upon itself. G. C. 3537. 



2. 3. Organic Portion of Bone.— Rib — in spirit — from the 

 anterior part of which the calcareous matter has been removed 



