How often do we need to perform a lead apron check in Radiology?

Question

I have searched Title 17 and the Code of federal regulations and neither mentions the frequency of testing lead aprons

Answer 1

The JCAHO standard does not dictate inspection frequency, method, or rejection criteria, although state regulations might. This allows facilities to develop their own policies and procedures to evaluate their lead aprons. Typically, a facility will perform an inspection of each apron on an annual basis. Some facilities choose to survey their aprons on a more frequent basis, such as every six months. This may be recommended if aprons are heavily used and/or are not always properly stored after use (folded or piled up instead of placed on a hanger).

There are two recent articles that address lead aprons, referenced below. One addresses implementing an inspection program and includes techniques for testing aprons, and the other proposes a rejection criteria based on effective dose equivalent, that is, the whole-body dose based on dose to various critical organs.

References
Michel R, Zorn MJ. Implementation of an x-ray radiation protective equipment inspection program. Operational Radiation Safety 82:2: S51-S53; 2002.

Lambert K, McKeon T. Inspection of lead aprons: Criteria for rejection. Operational Radiation Safety 80:5: S67-S69; 2001.