NA 144140Recalls & reported problems
Mako Surgical Corp. · BONE PINS (4MM X 140MM) · Class 2 · Implant
- Adverse event reports
- 7
- Deaths reported
- 0
- Injuries reported
- 6
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 7 adverse event reports that list this exact device (DI 00848486018177), received between Jun 11, 2018 and Dec 1, 2025 — classified as 6 injuries, 1 malfunction.
The most frequently reported specific device problem is “Insufficient Device Problem Information” (2 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem3
- Insufficient Device Problem Information2
- Non Reproducible Results2
- Break1
- Fracture1
- Material Integrity Problem1
- Positioning Failure1
Patient problems
- Bone Fracture(s)4
- No Known Impact Or Consequence To Patient2
- Abdominal Distention1
- Abdominal Pain1
- Anemia1
- Hematoma1
- Hemorrhage/Blood Loss/Bleeding1
- Low Blood Pressure/ Hypotension1
Recent adverse event reports
The 7 most recent of 7 reports, in the reporter's own words as published by the FDA.
InjuryDec 1, 2025Positioning Failure; Insufficient Device Problem Information; Positioning Failure; Insufficient Device Problem Information
NO NEW INFORMATION.
Patient problems: Abdominal Distention; Abdominal Pain; Anemia; Hematoma; Hemorrhage/Blood Loss/Bleeding; Low Blood Pressure/ Hypotension; Perforation of Vessels
MAUDE report 23680481 ↗InjuryJan 6, 2025Fracture; Adverse Event Without Identified Device or Use Problem; Fracture; Adverse Event Without Identified Device or Use Problem
A FRACTURE OCCURRED IN THE ILIAC CREST OF THE HEALTHY LEG WHERE THE ANCHORING PIN WAS PLACED.
Patient problems: Bone Fracture(s)
MAUDE report 21082755 ↗InjuryFeb 9, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
ONE OF MY SURGEONS TOLD ME THAT ONE OF HIS PATIENTS HAD A FEMORAL FRACTURE NEAR THE SITE OF A PIN PLACED FOR A PRIMARY MAKO KNEE. THE FRACTURE DID NOT OCCUR INTRAOPERATIVELY. THE SURGEON SAID THE POST OP X-RAY SHOWED NO FRACTURE. THE PATIENT REPORTED ROLLING OVER IN BED, FEELING A "POP", AND GOING INTO THE ER TO FIND SHE HAD A FRACTURED FEMUR. CASE TYPE/PROCEDURE: LEFT TKA. PER RESPONSE: "THE CASE WAS A TKA. NO REVISION WAS DONE. THE FEMUR WAS REDUCED AND PLATED BY ANOTHER SURGEON."
Patient problems: Bone Fracture(s)
MAUDE report 16342552 ↗InjuryFeb 9, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
ONE OF MY SURGEONS TOLD ME THAT ONE OF HIS PATIENTS HAD A FEMORAL FRACTURE NEAR THE SITE OF A PIN PLACED FOR A PRIMARY MAKO KNEE. THE FRACTURE DID NOT OCCUR INTRAOPERATIVELY. THE SURGEON SAID THE POST OP X-RAY SHOWED NO FRACTURE. THE PATIENT REPORTED ROLLING OVER IN BED, FEELING A "POP," AND GOING INTO THE ER TO FIND SHE HAD A FRACTURED FEMUR. CASE TYPE/PROCEDURE: LEFT TKA. PER RESPONSE: "THE CASE WAS A TKA. NO REVISION WAS DONE. THE FEMUR WAS REDUCED AND PLATED BY ANOTHER SURGEON."
Patient problems: Bone Fracture(s)
MAUDE report 16342509 ↗InjuryMay 8, 2019Material Integrity Problem; Material Integrity Problem
SUPRACONDYLAR FRACTURE OF FEMUR AT OR NEAR PIN LOCATION AT 6 WEEKS POST-OP. CASE TYPE: TKA.
Patient problems: Bone Fracture(s)
MAUDE report 8593687 ↗MalfunctionApr 23, 2019Break; Non Reproducible Results; Break; Non Reproducible Results
SURGEON WAS REMOVING FEMORAL PINS AFTER COMPLETING MAKO PORTION OF THE TOTAL KNEE REPLACEMENT AND THE FEMORAL DISTAL PIN SNAPPED WHILE BEING PULLED OUT. CASE TYPE: TKA. SURGICAL DELAY: =15 MINUTES. DID THE EVENT OCCUR DURING THE CASE? AS PER THE MPS: YES, THE EVENT OCCURRED DURING THE CASE. WE HAD JUST OPENED FINAL IMPLANTS BUT HAD NOT IMPACTED YET. WAS THE PATIENT UNDER ANESTHESIA? YES. WERE ANY DEBRIS/COMPONENTS LEFT INSIDE OF THE PATIENT? (YES/NO) AS PER THE MPS: YES, A PIECE OF THE PIN WAS LEFT INSIDE THE BONE. THE SURGERY WAS PAUSED AND AN X-RAY WAS TAKEN. THE SURGEON DECIDED TO LEAVE THE PIECE OF PIN INSIDE OF THE PATIENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 8540296 ↗InjuryJun 11, 2018Insufficient Device Problem Information; Non Reproducible Results; Insufficient Device Problem Information; Non Reproducible Results
AS REPORTED: CONVERSATION WITH DR. (B)(6) ABOUT HAVING ISSUES WITH THE 4X140 AND 4X170 PINS CRACKING THE FEMORAL CORTEX WHEN BEING DRILLED IN FOR ARRAY PLACEMENT.
Patient problems: No Known Impact Or Consequence To Patient
MAUDE report 7586291 ↗
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Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.