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P. 149



PERIDENTA L MEMBRANE. 147

Fig. 129.





Oc



B
Oc













— A



Osteoclast absorption of bone over permanent tooth: Oc, osteoclasts; B, bone of crypt wall;
F, fibrous tissue of follicle wall ; ,1, ameloblasts. (About 62 X.)
Fk;. 180.











-Oc
















Osteoclasts: Oc, o>tri)cl
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