{
  "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": "2026-04-01",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Terminated",
      "city": "Billerica",
      "state": "MA",
      "country": "United States",
      "classification": "Class II",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "82722",
      "recalling_firm": "Conformis, Inc.",
      "address_1": "600 Technology Park Dr",
      "address_2": "N/A",
      "postal_code": "01821-4154",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "E-Mail",
      "distribution_pattern": "Nationwide",
      "recall_number": "Z-1776-2019",
      "product_description": "Conformis iTotal Hip Replacement System:  HBS-033-00xx-020101, (HIP-PATIENT SPECIFIC STEM RIGHT)",
      "product_quantity": "183",
      "reason_for_recall": "Discrepancy of 3mm between the values displayed and approved by surgeons in iViews as the neck/head lengths and the resulting neck/head lengths in the manufactured implants.",
      "recall_initiation_date": "20190329",
      "center_classification_date": "20190613",
      "termination_date": "20200428",
      "report_date": "20190619",
      "code_info": "HBS-033-0010-020101:  Serial Numbers: 425365, 425428, 425767, 425954, 426249, 426408, 426508, 426722, 426725, 428146, 428328, 429186, 429310, 429857, 430590, 431869, 432271, 432292, 432555, 432773, 433524, 434063, 436063, 436522, 438792, 439464, 439559, 441029;    HBS-033-0011-020101:  Serial Numbers: 423937, 424879, 425273, 425425, 425457, 425605, 425627, 426730, 427699, 427760, 427897, 428066, 428791, 428802, 429699, 429829, 429856, 429940, 430691, 431029, 432687, 434510, 435069, 435409, 435886, 435961, 436017, 436659, 437864, 437866, 438568, 439309, 439457, 439650, 441929;    HBS-033-0012-020101:  Serial Numbers:424288, 424377, 426081, 426298, 426581, 426608, 426873, 427353, 427759, 428504, 428744, 428814, 428940, 429787, 429854, 429928, 430045, 430344, 430780, 431025, 431032, 431443, 431813, 432098, 432925, 434265, 434704, 435120, 435483, 435790, 436682, 436891, 437036, 437050, 438471, 438511, 438570, 439453, 439471, 439738, 441009, 441527, 442347;    HBS-033-0013-020101:  Serial Numbers: 423539, 425277, 426121, 430033, 430129, 430461, 432012, 434291, 435938, 436951, 437614, 437654, 437776, 437932, 438157, 438304, 438384, 439822, 440273, 440446, 441053, 441714, 442149;    HBS-033-0014-020101:   Serial Numbers: 423852, 425345, 425968, 426897, 427830, 428294, 428697, 428836, 429416, 430028, 431541, 432156, 432399, 432421, 432440, 432524, 433245, 434239, 434884, 435146, 435366, 437208, 438079, 438485, 438916, 438991, 439849, 440604, 440673, 441492;    HBS-033-0015-020101:   Serial Numbers: 426179, 429192, 429828, 429855, 431489, 431512, 432017, 433642, 436330, 437089, 437495, 437651, 437714, 437906, 438105, 438296, 438739, 438784, 440265;    HBS-033-0016-020101:  Serial Numbers: 426119, 435562, 437516, 438708, 440704"
    }
  ]
}