Page:A Treatise on the Diseases of the Bones.djvu/18

2 The Diseases of Bone may, I think, be classed under Six General Heads, each of which includes a number of subdivisions.

I. The First Head includes the various kinds of Inflammation to which Bone and its Membranes are subject, viz.


 * I. Inflammation of the Periosteum.
 * 2. Inflammation of the Surfaces of Bone.
 * 3. Inflammation of the Internal Structure, or Interstitial Inflammation of Bone.
 * 4. Suppurative Inflammation of Bone.
 * 5. Scrofulous Inflammation of Bone.
 * 6. Adhesive Inflammation of Bone.

II. Under the Second Head are included the consequences of Inflammation, viz.
 * 1. Abscess in Bone.
 * 2. Ulceration of Bone.
 * 3. Mortification of Bone.

III. The Third Head includes those affections of bone which apparently depend upon a morbid condition of its assimilating vessels, viz.
 * 1. Softening of Bone.
 * 2. Brittleness of Bone.