ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT Investigative Techniques [E05] Investigative Techniques Equipment Failure [E05.325] Equipment Failure Catheter Obstruction [E05.325.095] Catheter Obstruction Equipment Failure Analysis [E05.325.192] Equipment Failure Analysis Intrauterine Device Migration [E05.325.578] Intrauterine Device Migration Prosthesis Failure [E05.325.771] Prosthesis Failure

Equipment Failure Analysis - Preferred

Concept UI	M0029029
Scope note	The evaluation of incidents involving the loss of function of a device. These evaluations are used for a variety of purposes such as to determine the failure rates, the causes of failures, costs of failures, and the reliability and maintainability of devices.
Preferred term	Equipment Failure Analysis
Entry term(s)	Analyses, Equipment Failure Analysis, Equipment Failure Equipment Failure Analyses Failure Analyses, Equipment Failure Analysis, Equipment

Prosthesis Failure Analysis - Narrower

Concept UI	M0029028
Preferred term	Prosthesis Failure Analysis
Entry term(s)	Analyses, Prosthesis Failure Analysis, Prosthesis Failure Failure Analyses, Prosthesis Failure Analysis, Prosthesis Prosthesis Failure Analyses

Materials Failure Analysis - Related but not broader or narrower

Concept UI	M0029027
Preferred term	Materials Failure Analysis
Entry term(s)	Analyses, Materials Failure Analysis, Materials Failure Failure Analyses, Materials Failure Analysis, Materials Materials Failure Analyses