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2. Surgical suture - Wikipedia

   en.wikipedia.org/wiki/Surgical_suture

   Swaged (or "atraumatic") needles with sutures consist of a pre-packed eyeless needle already attached (by swaging) to a specific length of suture thread. This saves time, and eliminates the most difficult threading of very fine needles and sutures. Two additional benefits are reduced drag and less potential damage to friable tissue during ...

3. Surgical instrument - Wikipedia

   en.wikipedia.org/wiki/Surgical_instrument

   Needles have different shapes (e.g. j shape, ½ circle, straight) and cutting edges (tapered - round, conventional cutting - triangular) depending on the application and areas of the suture. [21] Sutures can be categorized based on different sizes (e.g.#5-#11, higher numbers represent larger suture diameter) and types (absorbable and ...

4. Instruments used in general surgery - Wikipedia

   en.wikipedia.org/wiki/Instruments_used_in...

   There are many different surgical specialties, some of which require specific kinds of surgical instruments to perform.. General surgery is a specialty focused on the abdomen; the thyroid gland; diseases involving skin, breasts, and various soft tissues; trauma; peripheral vascular disease; hernias; and endoscopic procedures.

5. Vertical mattress stitch - Wikipedia

   en.wikipedia.org/wiki/Vertical_mattress_stitch

   The vertical mattress stitch, often called vertical Donati stitch (named after the Italian surgeon Mario Donati), [1] is a suture type used to close skin wounds. The advantages of the vertical mattress suture are that it provides closure for both deep and superficial layers, and also allows perfect eversion and vertical opposition of the ...

6. Catgut suture - Wikipedia

   en.wikipedia.org/wiki/Catgut_suture

   Surgical suture on needle holders. Catgut suture in a vintage glass dispenser. Catgut suture is a type of surgical suture made of twisted strands of purified collagen taken from the small intestine of domesticated ruminants or beef tendon. It is naturally degraded by the body's own proteolytic enzymes.

7. A prehistoric innovation marked a major shift in how humans ...

   www.aol.com/news/paleolithic-humans-used-eyed...

   The eyed needle — a sewing tool made of bones, antlers or ivory that first appeared around 40,000 years ago in southern Siberia — might be hiding important clues about the beginnings of ...

8. Suture materials comparison chart - Wikipedia

   en.wikipedia.org/wiki/Suture_materials...

   A synthetic adsorbable suture material. Braided synthetic adsorbable multifilament made of polyglycolic acid and coated with N-laurin and L-lysine, which render the thread extremely smooth, soft and knot safe. A synthetic adsorbable suture material. Monofilament synthetic absorbable suture, prepared from the polyester, poly (p-dioxanone ...

9. Suture (geology) - Wikipedia

   en.wikipedia.org/wiki/Suture_(geology)

   In plate tectonics, sutures are the remains of subduction zones, and the terranes that are joined are interpreted as fragments of different palaeocontinents or tectonic plates. Outcrops of sutures can vary in width from a few hundred meters to a couple of kilometers. They can be networks of mylonitic shear zones or brittle fault zones, but are ...