Surgical staple

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Surgical staples holding a knee replacement surgery wound closed.

Surgical staples are specialized staples used in surgery to close skin wounds, anastamose bowel or excise portions of lung. The use of surgical staples was pioneered by a Russian surgeon in the 1960s.^[1]

1 Skin staples
2 Internal staples
3 Materials
4 See also
5 References
6 External links

[edit] Skin staples

Surgical staples are an alternative to suturing a skin wound; it is much faster to staple a wound closed rather than suturing by hand. Skin staples are deployed using a disposable stapler, and removed with a specialized staple remover. Staples may be removed without the staple remover, but it is much slower, and more painful.

A study of Cesarean sections showed that the cosmetic results of staples are equivalent to sutures when removed early.^{[citation needed]} Stapled wounds have lower infection rates than traditional sutures.^{[citation needed]}

[edit] Internal staples

Staples may be used to anastomose segments of bowel or to remove portion of a lung while simultaneously preventing bleeding and air leaks.

[edit] Materials

Surgical skin staples are made of stainless steel. Staples used inside the body are made of titanium, but some older staples are made of stainless steel. Stainless steel poses problems with MRI scanners, whereas titanium is non-magnetic and can be safely used with MRI.