{ "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": "2026-09-08", "results": { "skip": 0, "limit": 1, "total": 1 } }, "results": [ { "manufacturer_contact_zip_ext": "", "manufacturer_g1_address_2": "", "event_location": "I", "report_to_fda": "*", "manufacturer_contact_t_name": "", "manufacturer_contact_state": "", "manufacturer_link_flag": "Y", "manufacturer_contact_address_2": "", "manufacturer_g1_city": "", "manufacturer_contact_address_1": "", "manufacturer_contact_pcity": "", "event_type": "Injury", "report_number": "1723170-2019-02626", "type_of_report": [ "Initial submission", "Followup" ], "product_problem_flag": "Y", "date_received": "20190524", "manufacturer_address_2": "", "pma_pmn_number": "K163221", "date_of_event": "20190426", "reprocessed_and_reused_flag": "N", "manufacturer_address_1": "", "exemption_number": "", "manufacturer_contact_zip_code": "", "reporter_occupation_code": "PHYSICIAN", "manufacturer_contact_plocal": "", "noe_summarized": "1", "manufacturer_contact_l_name": "", "source_type": [ "COMPANY REPRESENTATIVE", "HEALTH" ], "distributor_zip_code_ext": "", "manufacturer_g1_postal_code": "", "manufacturer_g1_state": "", "reporter_country_code": "US", "manufacturer_contact_area_code": "", "date_added": "20190524", "manufacturer_contact_f_name": "", "previous_use_code": "", "device": [ { "device_event_key": "", "implant_flag": "", "date_removed_flag": "", "device_sequence_number": "434960", "implant_date_year": "", "date_removed_year": "", "serviced_by_3rd_party_flag": "", "date_received": "20190524", "brand_name": "MAZOR X SYSTEM", "generic_name": "ORTHOPEDIC STEREOTAXIC INSTRUMENT", "manufacturer_d_name": "MEDTRONIC NAVIGATION, INC", "manufacturer_d_address_1": "826 COAL CREEK CIRCLE", "manufacturer_d_address_2": "", "manufacturer_d_city": "LOUISVILLE", "manufacturer_d_state": "CO", "manufacturer_d_zip_code": "80027", "manufacturer_d_zip_code_ext": "", "manufacturer_d_country": "US", "manufacturer_d_postal_code": "80027", "device_operator": "HEALTH PROFESSIONAL", "model_number": "TPL0059", "catalog_number": "TPL0059", "lot_number": "", "other_id_number": "", "device_availability": "No", "device_report_product_code": "OLO", "device_age_text": "DA", "device_evaluated_by_manufacturer": "", "combination_product_flag": "N", "udi_di": "07290109180465", "udi_public": "07290109180465", "openfda": { "device_name": "Orthopedic Stereotaxic Instrument", "medical_specialty_description": "Neurology", "regulation_number": "882.4560", "device_class": "2" } } ], "product_problems": [ "Malposition of Device", "Malposition of Device" ], "reporter_state_code": "MI", "manufacturer_zip_code": "", "suppl_dates_mfr_received": "06/12/2019", "mfr_report_type": "", "manufacturer_contact_country": "", "date_changed": "20250805", "health_professional": "", "summary_report_flag": "N", "manufacturer_g1_zip_code_ext": "", "manufacturer_contact_extension": "", "manufacturer_city": "", "manufacturer_contact_phone_number": "", "patient": [ { "patient_sequence_number": "1", "date_received": "20190524", "sequence_number_treatment": [ "" ], "sequence_number_outcome": [ "Required Intervention" ], "patient_age": "", "patient_sex": "", "patient_weight": "", "patient_ethnicity": "", "patient_race": "", "patient_problems": [ "Iatrogenic Source", "Iatrogenic Source" ] } ], "distributor_city": "", "date_report": "20190712", "initial_report_to_fda": "", "distributor_state": "", "event_key": "", "manufacturer_g1_country": "", "manufacturer_contact_city": "", "mdr_report_key": "8640738", "removal_correction_number": "", "number_devices_in_event": "", "date_manufacturer_received": "20190428", "manufacturer_name": "", "report_source_code": "Manufacturer report", "remedial_action": [ "" ], "manufacturer_g1_zip_code": "", "report_to_manufacturer": "", "manufacturer_zip_code_ext": "", "manufacturer_g1_name": "", "adverse_event_flag": "Y", "distributor_address_1": "", "manufacturer_state": "", "distributor_address_2": "", "manufacturer_postal_code": "", "single_use_flag": "", "manufacturer_country": "", "mdr_text": [ { "mdr_text_key": "146076739", "text_type_code": "Additional Manufacturer Narrative", "patient_sequence_number": "1", "text": "IF INFORMATION IS PROVIDED IN THE FUTURE, A SUPPLEMENTAL REPORT WILL BE ISSUED." }, { "mdr_text_key": "146076740", "text_type_code": "Description of Event or Problem", "patient_sequence_number": "1", "text": "MEDTRONIC RECEIVED INFORMATION FROM A HEALTHCARE PROFESSIONAL (HCP) VIA A MANUFACTURER REPRESENTATIVE (REP) REGARDING A GUIDANCE DEVICE BEING USED IN A SPINAL PROCEDURE. IT WAS REPORTED THAT THE TRAJECTORIES WERE LOW ON FIVE OF THE LAST 6 CASES. THE HCP PERFORMED AN MIS TLIF. THE ROBOT WAS SENT TO THE L5 AND S1 TRAJECTORIES ON THE LEFT AND RIGHT, THE SKIN WAS MARKED AND THEN INCISION WAS MADE. THE INNER AND OUTER DRILL GUIDE WAS PLACED AND THE PEDICLE WAS DRILLED. THE REDUCTION TUBE WAS INSERTED AND GUIDEWIRES PLACED THROUGH THE TUBES. THE C ARM WAS BROUGHT IN TO VERIFY GUIDEWIRE PLACEMENT. IT WAS NOTED THAT THE WIRES APPEARED LOW BUT SHOULD BE OK. A TLIF WAS PERFORMED AND THEN SCREWS INSERTED USING FLUOROSCOPY. ON SUNDAY (B)(6) 2019 THE PATIENT HAD TO BE BROUGHT BACK TO THE OR TO REMOVE THE L5 AND S1 SCREWS ON THE PATIENTS LEFT SIDE AS THEY WERE LOW AND THE L5 SCREW APPEARED TO BE IN THE FORAMEN. IT WAS DEEMED THAT THE SCREWS ON THE PATIENTS RIGHT SIDE WERE LOW BUT WERE STILL IN THE PEDICLE SO WERE LEFT IN. THERE WERE NO ADDITIONAL COMPLICATIONS REPORTED OR ANTICIPATED AS A RESULT OF THE EVENT." }, { "mdr_text_key": "169697268", "text_type_code": "Additional Manufacturer Narrative", "patient_sequence_number": "1", "text": "EVALUATION OF THE RETURNED SOFTWARE EXPORT FILES INDICATED THAT A SKIVING POTENTIAL WAS POSSIBLE AT S1 LEFT. THE SCHNAZ PIN WAS INSERTED CORRECTLY TO THE PSIS AND NO MAJOR ISSUES WERE DETECTED. THE INVESTIGATION TEAM COULD NOT FIND UNAMBIGUOUS CAUSE FOR THE DEVIATION. THE PROBABLE CAUSES FOR THESE DEVIATIONS CAN BE RELATED TO POTENTIAL SKIVING OF THE TOOLS ON THE BONE, PLATFORM SHIFT THAT CAUSED THE SCREWS TO DEVIATE IN THE SAME MANNER OR SURGICAL TECHNIQUE. IF INFORMATION IS PROVIDED IN THE FUTURE, A SUPPLEMENTAL REPORT WILL BE ISSUED." }, { "mdr_text_key": "169697269", "text_type_code": "Description of Event or Problem", "patient_sequence_number": "1", "text": "ADDITIONAL INFORMATION RECEIVED FROM THE MANUFACTURER REPRESENTATIVE INDICATED THAT THE SYSTEM WAS NOW WORKING FINE. THEY BELIEVED THAT THE ARM WAS REPLACED." } ], "number_patients_in_event": "", "distributor_name": "", "manufacturer_g1_address_1": "", "distributor_zip_code": "", "manufacturer_contact_postal_code": "", "manufacturer_contact_exchange": "", "manufacturer_contact_pcountry": "", "suppl_dates_fda_received": "07/12/2019" } ] }