Georgia R, Albu I, Sicoe M, Georoceanu M
Morphol Embryol (Bucur). 1982 Jan-Mar;28(1):11-4.
By using an original method, the authors injected the system of canals and then studied microscopically their network in the femoral diaphysis of man and dog. In the human bone, the density varies between 1.09 and 2.63 canals per mm2, with an average of 1.83; in dogs the limits of variation are 1.98--2.86 canals per mm2. The canal calibre is of 68.8 microns in man as against 48.5 microns in dogs. Both parameters present a wider variability in the femoral compact bone of man than in dog. By calculation it was found that the canal density in dogs is very significantly increased as compared to man; on the contrary, the diameter presents in dogs very significantly decreased values as compared to those of the diaphyseal compact bone of man.
