Retractor: meaning, definitions and examples
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retractor
[ rɪˈtræktər ]
surgical instrument
A retractor is a surgical instrument used to hold back the edges of a wound or incision to provide better visibility and access to the surgical area. It can be handheld or self-retaining and comes in various shapes and sizes. Retractors are essential tools in both major and minor surgical procedures.
Synonyms
Examples of usage
- The surgeon used a retractor to keep the incision open during the operation.
- In orthopedic surgery, different types of retractors are employed to access the bone.
- The nurse handed the doctor a retractor to improve visibility in the surgical field.
- Self-retaining retractors are particularly useful in lengthy procedures.
Etymology
The word 'retractor' originates from the Latin verb 'retractare,' meaning 'to draw back.' This verb comes from the combination of 're-' (back) and 'tractare' (to pull, drag). The term began to be used in the English language in the early 19th century, particularly in medical contexts as surgical practices became more sophisticated. As surgery evolved and the techniques became more complex, the need for specialized instruments like retractors became apparent, leading to the development and refinement of various types of retractors used in modern medicine. Initially referred to simply as devices to 'draw back,' the term 'retractor' has since become standard in surgical jargon, representing a critical component in many medical procedures.