Stratovolcanoes sometimes have a crater at the summit that is formed by explosive ejection of material from a central vent. Sometimes the craters have been filled in by lava flows or lava domes, sometimes they are filled with glacial ice, and less commonly they are filled with water.
Podiatric management of those with peripheral vascular disease (poor circulation) should include: * A complete evaluation and assessment of the status of the circulation to the foot and communication to you about the risk that the foot is at for complications developing.
You don't: Gangrene is dead tissue. If there is gangrene of the toe, that part of the toe is gone. If there is poor blood flow to the leg, there are techniques to improve flow, starting proximally and going toward the foot. These may or may not work, but they are designed to limit the level of an amputation. ...Read more. See 1 more doctor answer.