NUVASIVE ADJUSTABLE VERTEBRAL BODY REPLACEMENT SYSTEM
Report
- Report Number
- 2031966-2024-00183
- Event Type
- Malfunction
- Date Received
- July 25, 2024
- Date of Event
- June 18, 2024
- Report Date
- October 25, 2024
- Manufacturer
- NUVASIVE, INC.
- Product Code
- MQP
- UDI-DI
- 00887517420756
- PMA / PMN Number
- K090176
- Removal / Correction Number
- NA
- Adverse Event
- Yes
- Product Problem
- Yes
- Report Source
- Manufacturer report
- Reporter Location
- US
- Reporter Occupation
- PHYSICIAN
- Health Professional
- Yes
Narratives
NO DEVICE WAS RETURNED FOR EVALUATION AND NO PHOTOGRAPHS WERE PROVIDED FOR REVIEW. ADDITIONALLY, NO OPERATIVE NOTES WERE PROVIDED FOR REVIEW OF USAGE/TECHNIQUE. BASED ON THE INFORMATION AVAILABLE, THE CAUSE OF THE REPORTED EVENT WAS UNABLE TO BE DETERMINED CONCLUSIVELY; HOWEVER, BASED ON PREVIOUS COMPLAINT INVESTIGATIONS MAY HAVE BEEN THE RESULT OF POTENTIAL INTRA-OPERATIVE AUTOLOCK DAMAGE AND/OR INCOMPLETE LOCK SCREW ENGAGEMENT COMBINED WITH PATIENT LOAD AND ACTIVITY. LABELING REVIEW: "...WARNINGS, CAUTIONS AND PRECAUTIONS: THE IMPLANTATION OF SPINAL SYSTEMS SHOULD BE PERFORMED ONLY BY EXPERIENCED SPINAL SURGEONS WITH SPECIFIC TRAINING IN THE USE OF THIS SPINAL SYSTEM BECAUSE THIS IS A TECHNICALLY DEMANDING PROCEDURE PRESENTING A RISK OF SERIOUS INJURY TO THE PATIENT..." "...ALL COMPONENTS SHOULD BE FINAL TIGHTENED PER THE SPECIFICATIONS IN THE SURGICAL TECHNIQUE. IMPLANTS SHOULD NOT BE TIGHTENED PAST THE LOCKING POINT, AS DAMAGE TO THE IMPLANT MAY OCCUR. IN ORDER TO ENSURE PROPER INSERTER/IMPLANT ENGAGEMENT, THE INSERTER¿S COLORED DISTAL TIP MUST FACE UP TOWARD THE LIKE-COLORED SPINNING SLEEVE OF THE IMPLANT. TO ENSURE PROPER ANATOMICAL ALIGNMENT, THE ROUNDED CORNERS OF THE X-CORE SHAPE ENDCAPS MUST FACE ANTERIOR DURING IMPLANT CONSTRUCTION AND PLACEMENT. CARE SHOULD BE TAKEN TO INSURE THAT ALL COMPONENTS ARE IDEALLY FIXATED PRIOR TO CLOSURE..." "...PATIENT EDUCATION: PREOPERATIVE INSTRUCTIONS TO THE PATIENT ARE ESSENTIAL. THE PATIENT SHOULD BE MADE AWARE OF THE LIMITATIONS OF THE IMPLANT AND POTENTIAL RISKS OF THE SURGERY. THE PATIENT SHOULD BE INSTRUCTED TO LIMIT POSTOPERATIVE ACTIVITY, AS THIS WILL REDUCE THE RISK OF BENT, BROKEN OR LOOSE IMPLANT COMPONENTS. THE PATIENT MUST BE MADE AWARE THAT IMPLANT COMPONENTS MAY BEND, BREAK OR LOOSEN EVEN THOUGH RESTRICTIONS IN ACTIVITY ARE FOLLOWED..." "...PRE-OPERATIVE WARNINGS: 5. CARE SHOULD BE USED DURING SURGICAL PROCEDURES TO PREVENT DAMAGE TO THE DEVICE(S) AND INJURY TO THE PATIENT..." "...POST-OPERATIVE WARNINGS: DURING THE POSTOPERATIVE PHASE IT IS OF PARTICULAR IMPORTANCE THAT THE PHYSICIAN KEEPS THE PATIENT WELL INFORMED OF ALL PROCEDURES AND TREATMENTS. DAMAGE TO THE WEIGHT-BEARING STRUCTURES CAN GIVE RISE TO LOOSENING OF THE COMPONENTS, DISLOCATION AND MIGRATION AS WELL AS TO OTHER COMPLICATIONS. TO ENSURE THE EARLIEST POSSIBLE DETECTION OF SUCH CATALYSTS OF DEVICE DYSFUNCTION, THE DEVICES MUST BE CHECKED PERIODICALLY POSTOPERATIVELY, USING APPROPRIATE RADIOGRAPHIC TECHNIQUES. IT IS IMPORTANT TO INSTRUCT THE PATIENT IN APPROPRIATE POSTOPERATIVE ACTIVITY RESTRICTIONS TO MINIMIZE THE RISK OF POTENTIAL VERTEBRAL BODY FRACTURE AND IMPLANT MIGRATION..." "...METHOD OF USE: PLEASE REFER TO THE SURGICAL TECHNIQUE FOR THIS DEVICE..." "...STEP 6: FINAL TIGHTENING UPON FINAL CONFIRMATION THAT IMPLANT IS AT DESIRED HEIGHT, USE THE CORE LOCK SCREW DRIVER TO LOCK THE CONSTRUCT INTO PLACE. ENGAGE THE CORE LOCK SCREW DRIVER ONTO THE CORE SET SCREW AND ROTATE CLOCKWISE UNTIL IT BREAKS AWAY. IT WILL TORQUE OFF AT 10 IN.-LB..."
THE DEVICE WAS RECEIVED BY NUVASIVE FOR EVALUATION AND RADIOGRAPHS PROVIDED CONFIRMED THE EVENT. EXAMINATION OF THE RETURNED CORE NOTED NO DEFECT OR DYSFUNCTION IDENTIFIED, BOTH THE AUTO AND MANUAL LOCKS WERE FOUND TO BE FULLY FUNCTIONAL. LOAD TESTING FOUND NO LOSS IN HEIGHT WHILE LOADED BUT IDENTIFIED A 13MM LONG CONTACT/LIGHT SCRAPE MARK IDENTIFIED AS THE MANUAL LOCK SCREW CONTACT POINT CONFIRMING THE CENTER CORE SLID WHILE CONTACTING THE LOCK SCREW AND SUGGESTING INSUFFICIENT LOCK DOWN TORQUE APPLIED. THE TORQUE HANDLE UTILIZED IN THIS CASE WAS NOT IDENTIFIED SO ACCURACY COULD BE CONFIRMED. BASED ON THE INFORMATION AVAILABLE, THE CAUSE OF THE REPORTED EVENT WAS UNABLE TO BE DETERMINED CONCLUSIVELY; HOWEVER, REVIEW OF THIS AND PREVIOUS COMPLAINT INVESTIGATION SUGGESTS THIS MAY HAVE BEEN THE RESULT OF INCOMPLETE LOCK SCREW ENGAGEMENT COMBINED WITH PATIENT LOADING AND POST OPERATIVE PHYSICAL ACTIVITY. NO ADDITIONAL INVESTIGATION CAN BE COMPLETED. MANUFACTURING REVIEW: REVIEW OF THE DEVICE HISTORY RECORD NOTES NO MATERIAL NON-CONFORMANCES, NO MANUFACTURING ERRORS, NOR DISCREPANCIES WITH RESPECT TO MATERIAL TYPE, TREATMENTS, DIMENSIONS THAT MAY HAVE CAUSED OR CONTRIBUTED TO THIS MODE OF FAILURE. PARTS MET ACCEPTANCE CRITERIA UPON RELEASE. LABELING REVIEW: "WARNINGS, CAUTIONS AND PRECAUTIONS: THE IMPLANTATION OF SPINAL SYSTEMS SHOULD BE PERFORMED ONLY BY EXPERIENCED SPINAL SURGEONS WITH SPECIFIC TRAINING IN THE USE OF THIS SPINAL SYSTEM BECAUSE THIS IS A TECHNICALLY DEMANDING PROCEDURE PRESENTING A RISK OF SERIOUS INJURY TO THE PATIENT." "ALL COMPONENTS SHOULD BE FINAL TIGHTENED PER THE SPECIFICATIONS IN THE SURGICAL TECHNIQUE. IMPLANTS SHOULD NOT BE TIGHTENED PAST THE LOCKING POINT, AS DAMAGE TO THE IMPLANT MAY OCCUR. IN ORDER TO ENSURE PROPER INSERTER/IMPLANT ENGAGEMENT, THE INSERTER¿S-COLORED DISTAL TIP MUST FACE UP TOWARD THE LIKE-COLORED SPINNING SLEEVE OF THE IMPLANT. TO ENSURE PROPER ANATOMICAL ALIGNMENT, THE ROUNDED CORNERS OF THE X-CORE SHAPED ENDCAPS MUST FACE ANTERIOR DURING IMPLANT CONSTRUCTION AND PLACEMENT. CARE SHOULD BE TAKEN TO ENSURE THAT ALL COMPONENTS ARE IDEALLY FIXATED PRIOR TO CLOSURE." "PATIENT EDUCATION: PREOPERATIVE INSTRUCTIONS TO THE PATIENT ARE ESSENTIAL. THE PATIENT SHOULD BE MADE AWARE OF THE LIMITATIONS OF THE IMPLANT AND POTENTIAL RISKS OF THE SURGERY. THE PATIENT SHOULD BE INSTRUCTED TO LIMIT POSTOPERATIVE ACTIVITY, AS THIS WILL REDUCE THE RISK OF BENT, BROKEN OR LOOSE IMPLANT COMPONENTS. THE PATIENT MUST BE MADE AWARE THAT IMPLANT COMPONENTS MAY BEND, BREAK OR LOOSEN EVEN THOUGH RESTRICTIONS IN ACTIVITY ARE FOLLOWED." "PRE-OPERATIVE WARNINGS: 5. CARE SHOULD BE USED DURING SURGICAL PROCEDURES TO PREVENT DAMAGE TO THE DEVICE(S) AND INJURY TO THE PATIENT." "POST-OPERATIVE WARNINGS: DURING THE POSTOPERATIVE PHASE IT IS OF PARTICULAR IMPORTANCE THAT THE PHYSICIAN KEEPS THE PATIENT WELL INFORMED OF ALL PROCEDURES AND TREATMENTS. DAMAGE TO THE WEIGHT-BEARING STRUCTURES CAN GIVE RISE TO LOOSENING OF THE COMPONENTS, DISLOCATION AND MIGRATION AS WELL AS TO OTHER COMPLICATIONS. TO ENSURE THE EARLIEST POSSIBLE DETECTION OF SUCH CATALYSTS OF DEVICE DYSFUNCTION, THE DEVICES MUST BE CHECKED PERIODICALLY POSTOPERATIVELY, USING APPROPRIATE RADIOGRAPHIC TECHNIQUES. IT IS IMPORTANT TO INSTRUCT THE PATIENT IN APPROPRIATE POSTOPERATIVE ACTIVITY RESTRICTIONS TO MINIMIZE THE RISK OF POTENTIAL VERTEBRAL BODY FRACTURE AND IMPLANT MIGRATION." "METHOD OF USE: PLEASE REFER TO THE SURGICAL TECHNIQUE FOR THIS DEVICE." "STEP 6: FINAL TIGHTENING UPON FINAL CONFIRMATION THAT IMPLANT IS AT DESIRED HEIGHT, USE THE CORE LOCK SCREWDRIVER TO LOCK THE CONSTRUCT INTO PLACE. ENGAGE THE CORE LOCK SCREWDRIVER ONTO THE CORE SET SCREW AND ROTATE CLOCKWISE UNTIL IT BREAKS AWAY. IT WILL TORQUE OFF AT 10 IN.-LB..." NEW AND UPDATED INFORMATION LOCATED IN SECTIONS.
ON (B)(6) 2024 A PATIENT RECEIVED VERTEBRAL BODY REPLACEMENT (VBR) IMPLANTED AT L3 WITHOUT ANY REPORTED ISSUE. ON (B)(6) 2024 THE X-CORE WAS IDENTIFIED AS COLLAPSED AND A REVISION PROCEDURE TOOK PLACE WHEREIN THE X-CORE IMPLANT WAS RE-EXPANDED AND THE LOCK SCREW WAS REPLACED. (REPORT 1 OF 2, FOR REVISION ON (B)(6) 2024).
DEVICE RETURN INFORMATION AND UPDATES LISTED ON H10.
Devices
| Seq | Brand | Generic | Product Code | Manufacturer | Model | Lot | UDI-DI |
|---|---|---|---|---|---|---|---|
| 253905 | NUVASIVE ADJUSTABLE VERTEBRAL BODY REPLACEMENT SYSTEM | SPINAL VERTEBRAL BODY REPLACEMENT DEVICE | MQP | NUVASIVE, INC. | 7180079A | NN1752 | 00887517420756 |
Patients
| Seq | Age | Sex | Outcome | Treatment |
|---|---|---|---|---|
| 1 | 62 YR | Male | Other| R | 7110002 DRIVER |