That is the correct spelling of the medical term "cannulation" (using a drainage tube).
The term 'cannulation' is used to denote a tube or cannula being inserted into the body. Cannulation is used to administer medication, or to withdraw fluid from the body.
The superficial veins of the upper extremities are best for cannulation.
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Extravasation refers to the leakage of fluids from a vein into the surrounding tissues.
31002 - lavage by cannulation; sphenoid sinus
I've found some pretty good free tutorial videos at www.simmed.com. Quite a range of tutorials including venepuncture, cannulation, drug injections etc. Their products seem pretty useful too.
The CPT code to use for irrigation of the sphenoid sinus is 31002. The procedure is also known as lavage by cannulation.
you didnt answer my questation
Cumulative risks are risks that increase with each added risk.
Business risks are more general than project risks. Business risks affect the whole business, while project risks may only affect the project. Note the "may" here, as business risks can (and usually are) risks to the project, but the opposite is not necessarily true.
Types of risks in an organization, for example a business, include strategic risk and financial risk. Additional risks include operational risks and legal risks.