Enacious bone finger

A、Thejawboneisalmostentirelycomposedofhomogeneouscancellousbone
B、thejawboneisalmostentirelycomposedofhomogeneous.densebone
C、thicklayerofdensebonesurroundingcancellousbonedenselypackedtrabecularbone
D、Athinlayerofdensebonesurroundscancellousbonedenselypackedtrabecularbone
E、thinlayerofdensebonewrappedthetrabecularboneⅡ類骨指A--頜骨幾乎完全由均質的松質骨構成B--頜骨幾乎完全由均質的密質骨構成C--厚層的密質骨包繞骨小梁密集排列的松質骨D--薄層的密質骨包繞骨小梁密集排列的松質骨E--薄層的密質骨包繞骨小梁疏松排列的松質骨