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Catgut sutures were used by the ancient Romans as early as the 2nd century CE. [138] [139] [140] They also used sutures with metallic hooks. [109] Celsus discusses other kinds of suturing techniques in his medical literature. He wrote that the wounds were to be stitched up. Roman doctors used linen, wool, silk, hair, and clips to seal wounds.
Other stitches or suturing techniques include: Purse-string suture, a continuous, circular inverting suture which is made to secure apposition of the edges of a surgical or traumatic wound. [13] [14] Figure-of-eight stitch; Subcuticular stitch. A continuous suture where the needle enters and exits the epidermis along the plane of the skin.
Blumenthal side cuts are short cuts at the ends of a straight incision which angle obliquely away from the cornea. This induces minimal astigmatism and is used for a wide tunnel. [1] A "smile" incision is parallel to the edge of the cornea. It is an easy incision but induces more astigmatism and is more prone to separation. [1]
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Oil lamps are lit at traditional Chinese shrines before either an image of a deity or a plaque with Classical Chinese characters giving the name of the deity. Such lamps are usually made from clear glass (giving them a similar appearance to normal drinking glasses) and are filled with oil, sometimes with water underneath.
Stronger braided suturing thread is preferred because the knot has a tendency to fray as it is slid down the cannula. At the end of the running suture line, clips can be placed across the suture tail. Barbed suture is a knotless surgical suture that has a pattern of barbs on its surface. These barbs lock the suture into the tissue, eliminating ...
A photographer travels back to Russia to see how the deadly flesh eating drug, Krokodil, has affected the life of a recovering drug addict. The Lingering Effects of Krokodil [Video] Skip to main ...
When celebrities sounds off about their favorite facial treatments, it doesn't take long before they go viral. Occasionally, they raise eyebrows—remember Kim Kardashian's vampire facial or ...