One of the main difficulties encountered when performing corneoscleral button excisions from donor eyes is maintaining a well-centered and stable trephine throughout the procedure. With this problem ...
Prostate cancer is a common malignancy amongst men in the Western World. In 1993 in England and Wales 17 210 new cases were diagnosed and during the period 1971–1993, the incidence of the disease ...
The conventional approach of trephine stoma creation is associated with various limitations, including poor elevation of the sigmoid colon, misidentification of the target organs, and poor ...
Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. This trephine was used by Dr. Ben Carson. It is two (2) inches in diameter with a black metal base with a silver rim, ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This instrument is a trephine, an ...
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