After having a DCR does the bone that is removed grow back?
A DCR (dacryocystorhinostomy) is surgery for a blocked tear duct. It creates a new way for the tears to drain from the eye to the nose. A dime-sized area of bone (the lacrimal bone and part of the frontal process of the maxillary bone) is removed during a DCR. In general, the bone does not grow back.
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