Browsing: O

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Oxygen saturation

Refers to the oxygen content in blood, divided by oxygen capacity and expressed in volume percent.

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Ostomy

A surgical opening of the bowel to the outside of the body.

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Orchiectomy

The surgical removal of one or both testes; also called orchidectomy.

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Open reduction

Exposure of a fractured or dislocated bone through a surgical incision to realign the bone ends.

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