{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-11-04"
  },
  "results": [
    {
      "term": "Poor Quality Image",
      "count": 1834
    },
    {
      "term": "Retraction Problem",
      "count": 1037
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 697
    },
    {
      "term": "Defective Component",
      "count": 526
    },
    {
      "term": "Battery Problem",
      "count": 362
    },
    {
      "term": "Loss of Power",
      "count": 350
    },
    {
      "term": "Unexpected Shutdown",
      "count": 338
    },
    {
      "term": "Break",
      "count": 332
    },
    {
      "term": "Application Program Freezes or Fails to Launch",
      "count": 250
    },
    {
      "term": "No Display/Image",
      "count": 152
    },
    {
      "term": "Incorrect Measurement",
      "count": 142
    },
    {
      "term": "Sharp Edges",
      "count": 128
    },
    {
      "term": "Data Problem",
      "count": 113
    },
    {
      "term": "Computer Software Problem",
      "count": 109
    },
    {
      "term": "Image Display Error/Artifact",
      "count": 92
    },
    {
      "term": "Contamination /Decontamination Problem",
      "count": 87
    },
    {
      "term": "Device Operates Differently Than Expected",
      "count": 80
    },
    {
      "term": "Transducer overheating",
      "count": 60
    },
    {
      "term": "Incorrect, Inadequate or Imprecise Result or Readings",
      "count": 55
    },
    {
      "term": "Inappropriate/Inadequate Shock/Stimulation",
      "count": 50
    },
    {
      "term": "Loss of Data",
      "count": 50
    },
    {
      "term": "Device Displays Incorrect Message",
      "count": 48
    },
    {
      "term": "Overheating of Device",
      "count": 48
    },
    {
      "term": "Premature Discharge of Battery",
      "count": 48
    },
    {
      "term": "Difficult or Delayed Activation",
      "count": 46
    },
    {
      "term": "Product Quality Problem",
      "count": 45
    },
    {
      "term": "Charging Problem",
      "count": 43
    },
    {
      "term": "Failure to Power Up",
      "count": 42
    },
    {
      "term": "False Reading From Device Non-Compliance",
      "count": 40
    },
    {
      "term": "Display or Visual Feedback Problem",
      "count": 39
    },
    {
      "term": "Erratic or Intermittent Display",
      "count": 39
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 37
    },
    {
      "term": "Smoking",
      "count": 37
    },
    {
      "term": "Appropriate Device Problem Term/Code Not Available",
      "count": 35
    },
    {
      "term": "Crack",
      "count": 35
    },
    {
      "term": "Incorrect Or Inadequate Test Results",
      "count": 33
    },
    {
      "term": "Failure to Charge",
      "count": 30
    },
    {
      "term": "Failure to Align",
      "count": 27
    },
    {
      "term": "No Device Output",
      "count": 27
    },
    {
      "term": "Imprecision",
      "count": 24
    },
    {
      "term": "Explanted",
      "count": 23
    },
    {
      "term": "Thermal Decomposition of Device",
      "count": 23
    },
    {
      "term": "Computer Operating System Problem",
      "count": 22
    },
    {
      "term": "Electrical /Electronic Property Problem",
      "count": 22
    },
    {
      "term": "Replace",
      "count": 22
    },
    {
      "term": "Device Inoperable",
      "count": 21
    },
    {
      "term": "Performance",
      "count": 21
    },
    {
      "term": "Fracture",
      "count": 20
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 20
    },
    {
      "term": "Transducer failure",
      "count": 20
    },
    {
      "term": "Device Emits Odor",
      "count": 19
    },
    {
      "term": "Fire",
      "count": 19
    },
    {
      "term": "Application Program Problem: Power Calculation Error",
      "count": 18
    },
    {
      "term": "Other (for use when an appropriate device code cannot be identified)",
      "count": 18
    },
    {
      "term": "Unknown (for use when the device problem is not known)",
      "count": 18
    },
    {
      "term": "Date/Time-Related Software Problem",
      "count": 17
    },
    {
      "term": "Material Separation",
      "count": 17
    },
    {
      "term": "Connection Problem",
      "count": 16
    },
    {
      "term": "Noise, Audible",
      "count": 16
    },
    {
      "term": "Operating System Becomes Nonfunctional",
      "count": 16
    },
    {
      "term": "Signal Artifact/Noise",
      "count": 16
    },
    {
      "term": "Sticking",
      "count": 16
    },
    {
      "term": "Use of Device Problem",
      "count": 16
    },
    {
      "term": "Application Interface Becomes Non-Functional Or Program Exits Abnormally",
      "count": 15
    },
    {
      "term": "Device Issue",
      "count": 15
    },
    {
      "term": "Loose or Intermittent Connection",
      "count": 15
    },
    {
      "term": "Output Problem",
      "count": 15
    },
    {
      "term": "Failure to Read Input Signal",
      "count": 14
    },
    {
      "term": "Shock, electrical",
      "count": 14
    },
    {
      "term": "Defective Device",
      "count": 13
    },
    {
      "term": "Power Problem",
      "count": 13
    },
    {
      "term": "Therapeutic or Diagnostic Output Failure",
      "count": 13
    },
    {
      "term": "Contamination",
      "count": 12
    },
    {
      "term": "Device Operational Issue",
      "count": 12
    },
    {
      "term": "Device Sensing Problem",
      "count": 12
    },
    {
      "term": "Improper or Incorrect Procedure or Method",
      "count": 12
    },
    {
      "term": "Malposition of Device",
      "count": 12
    },
    {
      "term": "Mechanical Problem",
      "count": 12
    },
    {
      "term": "Difficult to Remove",
      "count": 11
    },
    {
      "term": "Nonstandard Device",
      "count": 11
    },
    {
      "term": "Application Program Problem",
      "count": 10
    },
    {
      "term": "Inaccurate Synchronization",
      "count": 10
    },
    {
      "term": "Noise",
      "count": 10
    },
    {
      "term": "Self-Activation or Keying",
      "count": 10
    },
    {
      "term": "Fluid/Blood Leak",
      "count": 9
    },
    {
      "term": "Measurements, inaccurate",
      "count": 9
    },
    {
      "term": "Sparking",
      "count": 9
    },
    {
      "term": "Application Program Problem: Parameter Calculation Error",
      "count": 8
    },
    {
      "term": "Calibration Error",
      "count": 8
    },
    {
      "term": "Calibration Problem",
      "count": 8
    },
    {
      "term": "Communication or Transmission Problem",
      "count": 8
    },
    {
      "term": "Component Missing",
      "count": 8
    },
    {
      "term": "Detachment Of Device Component",
      "count": 8
    },
    {
      "term": "Heat",
      "count": 8
    },
    {
      "term": "Incorrect Software Programming Calculations",
      "count": 8
    },
    {
      "term": "Low Readings",
      "count": 8
    },
    {
      "term": "Visual Prompts will not Clear",
      "count": 8
    },
    {
      "term": "Device Damaged Prior to Use",
      "count": 7
    },
    {
      "term": "Device Stops Intermittently",
      "count": 7
    },
    {
      "term": "Electrical Shorting",
      "count": 7
    }
  ]
}