| Old types of corneal prostheses required a full trephination of the cornea. |
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| As in trephination performed by the Incas who traded their melancholy for a helmet made from a turtle shell. |
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| Perform a neurosurgical trephination with the electric pen drive and trephine burr. |
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| Trigger point injection and skull trephination are added back into this edition. |
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| On the whole it can be said that the trephination or removal of a zirconium oxide restoration is just as straightforward as that of a framework made from a non-precious metal. |
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| Frontal sinus trephination has numerous applications in the treatment of acute and chronic sinus disease. |
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| Fourteen days after presentation the macaw was anesthetized for trephination of the infraorbital sinuses. |
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| If the bleed is one week or more old, air-powered burr holes or trephination are drilled into the dura to drain the blood. |
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| Treatment modalities vary from curettage and bone grafting to trephination with injection of allogeneic demineralized bone matrix and autogenous bone marrow. |
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| Since trephination was practiced for a number of reasons, it is conceivable that the trephination was made directly over a depressed skull fracture. |
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| Trephination was common practice and the osteological evidence is that survival was high and the rate of infection low. |
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