Turbulence control as a factor in improving visualization during subacromial shoulder arthroscopy.
expert_opinion · Level V
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- Record sourced from PubMed, PMID 11172254.
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Abstract
Bleeding in the subacromial space is an annoying but ever-present impediment to visualization during arthroscopic subacromial procedures. Direct (thermal electrocautery) and indirect (hypotensive anesthesia, arthroscopic pump) means of bleeding control have been used with varying degrees of success. However, the simplest technique of all has been ignored until now. Application of Bernoulli's Principle to achieve turbulence control by means of digital pressure over a leaking portal can quickly and easily enhance visualization.
Medical subject headings
- Arthroscopy
- Shoulder Joint
- Therapeutic Irrigation
Anatomy
- shoulder