{
  "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": "2026-08-20",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "cfres_id": "55273",
      "product_res_number": "Z-0365-2008",
      "event_date_initiated": "2007-05-30",
      "event_date_posted": "2008-01-23",
      "recall_status": "Terminated",
      "event_date_terminated": "2008-04-17",
      "res_event_number": "39353",
      "product_code": "LZS",
      "pma_numbers": [
        "P930016/S26",
        "P930016S016"
      ],
      "product_description": "Advanced Medical Optics (AMO), VISX WaveScan WaveFront System (software). Part Number 0070-1478. Advanced Medical Optics, Santa Clara, CA 95051.",
      "code_info": "System Serial Numbers affected include:  75447, 75448, 76086, 75389, 70170, 76092, 76004, 76020, 76070, 76128, 75391, 75413, 75416, 75417, 75423, 75441, 75442, 76043, 76046, 76048, 76082, 76091, 76121, 76144, 76147, 75419, 76122, 75257, 75385, 75386, 76003, 76022, 76111, 76018, 75390, 76050, 76098, 75420, 76071, 76075, 76114, 75411, 75425, 76123, 76124, 76136, 75384, 75421, 76002, 76023, 75449, 76084, 76119, 76085, 76033, 76036, 76083, 76076, 76052, 76089, 76067, 75444, 75450, 76047, 76099, 76146, 76026, 75424, 76095, 75410, 76106, 75392, 75409, 75428, 75452, 76025, 76032, 76045, 76053, 76097, 70213, 70256, 70316, 70776, 75358, 75418, 75430, 75431, 75432, 76042, 76044, 76049, 76051, 76077, 76078, 76108, 76109, 76116, 76126, 76141, 76035, 76087, 76112, 75398, 76115, 76013, 76120, 76057, 75387, 76021, 76125, 76127, 76130, 76135, 75422, 76069, 75415, 76110, 76137, 76161, 76163, 70419, 70869, 75403, 76096, 76142, 70304, 70160, 70250, 70666, 70753, 70890, 75028, 75402, 75405, 75426, 75429, 75436, 76007, 76027, 76029, 76031, 76037, 76065, 76068, 76073, 78074, 76079, 76103, 76117, 76139, 76140, 76143, 76150, 76151, 76153, 76155, 76156, 76157, 76159, 76160,76162, 70272, 70280, 70297, 70706, 70872, 75297, 75359, 75404, 76059, 76061, 76063, 76081, 76149, 75397, 75399, 70541, 70774, 70904, 75412, 75437, 76017, 70043, 70394, 75401, 75439, 76066, 76080, 76088, 76148, 76058, 76090, 70271, 70353, 70398, 70409, 70734, 76006, 76009, 76028, 76154, 76158, 76145, 70855, 76038, 76062, 75433, 70864, 75394, 75434, 76138, 71704, 70217, 70485, 70491, 70690, 75281, 76104, 75406, 75414, 75427, 76015, 70286, 70440, 70476, 70765, 70882, 75400, 75446, 76005, 75388, 76024, 76039, 76129, 70588, 70603, 75445, 76040, 70597, 70175, 70178, 76094, 70759, 70336, 70637, 75230, 76093, 76105, 75121, 76019, 76056, 76060, 70333, 70341, 70365, 70379, 70428, 75113, 76001, 76054, 70691, 75109, 76107, 70299, 75234, 70554, 70653, 75236, 76011, 76152, 70474, 70495, 70542, 75440, 76101, 76118, 76113, 75435, 76012, 70031, 70032, 70036, 70092, 70227, 70580, 70608, 70721, 75172, 75395, 75408, 75443, 75451, 76016, 76030, 76034, 76072, 76100, 76064, 70080, 70221, 70283, 75328, 75396, 75438, 75407, 70159, 70241, 70350, 76008, 76010, 76014, 70650, 70732, 76055, 76102, 70457, and 76041",
      "firm_fei_number": "1221842",
      "recalling_firm": "Visx Inc",
      "address_1": "3400 Central Expressway",
      "city": "Santa Clara",
      "state": "CA",
      "postal_code": "95051",
      "additional_info_contact": "Sandra Selvaggi\n714-247-8656",
      "reason_for_recall": "Erroneous Treatment Calculations - Two software caused errors; in combination, in the WaveScan System Software, will result in an erroneous treatment calculation (overcorrection) in patients. (1) Installation of software for a certain brand of computer (Dedicated Computing LLC) can cause a software registry setting for an algorithm that identifies image reflection to be erroneously set in the \"off",
      "root_cause_description": "Software design",
      "action": "AMO sent an Action Required notification on May 30, 2007, to AMO Certified Physicians.  The letter included a CD software update (0070-1721) to be installed by users that provided correct registry parameter settings. Upon completion of installation, a confirmation form will print out.  Customers are requested to fax back confirmation to AMO (408-773-7055).",
      "product_quantity": "196 systems are affected in the U.S. and 133 outside of the U.S.",
      "distribution_pattern": "Worldwide Distribution --- USA including states of AL, AR, AZ, CA, CO, CT, DE, FL, GA, ID, IL, IN, KS, KY, LA, MD, MI, MN, MO,MS, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK,OR,PA, SC, TN, TX, UT, VA, WA, WI, and WV and countries of Canada and Mexico.",
      "openfda": {
        "pma_number": [
          "P970056",
          "P990027",
          "P990010",
          "P910067",
          "P030008",
          "P960019",
          "P970005",
          "P020050",
          "P970043",
          "P060004",
          "P910062",
          "P970053",
          "P930016",
          "P980008",
          "P930034"
        ],
        "registration_number": [
          "3002807715",
          "9615030",
          "3006695864",
          "9710340",
          "3007606649",
          "1920664",
          "2936921",
          "3012236936",
          "3003288808",
          "3038356864",
          "8030392"
        ],
        "fei_number": [
          "3002807715",
          "3006695864",
          "3002483854",
          "1920664",
          "2936921",
          "3012236936",
          "3003288808",
          "3038356864",
          "3001362763",
          "3003691824"
        ],
        "device_name": "Excimer Laser System",
        "medical_specialty_description": "Unknown",
        "regulation_number": "",
        "device_class": "3"
      }
    }
  ]
}