FDA Adverse Event Injury Summary report: N

PERFORM NUCLEUS FC SIZE 2 - ANATOMIC

MDR report key: 24817179 · Received April 8, 2026

Report

Report Number
0001649390-2026-00331
Event Type
Injury
Date Received
April 8, 2026
Date of Event
February 19, 2026
Report Date
April 8, 2026
Manufacturer
TORNIER INC
Product Code
PKC
UDI-DI
00846832092185
PMA / PMN Number
K220418
Adverse Event
Yes
Report Source
Manufacturer report
Reporter Location
MN, US
Reporter Occupation
PHYSICIAN
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

BASED ON THE AVAILABLE INFORMATION THE DEVICE WILL NOT BE RETURNED THEREFORE AN EVALUATION OF THE DEVICE CANNOT BE PERFORMED. A REVIEW OF THE DEVICE HISTORY IS NOT POSSIBLE BECAUSE THE LOT NUMBER WAS NOT COMMUNICATED. SHOULD ADDITIONAL INFORMATION BECOME AVAILABLE, IT WILL BE PROVIDED IN A SUPPLEMENTAL REPORT.

Description of Event or Problem · 0

SUBJECT: (B)(6). PHS STUDY. (B)(6) 2026. TRAUMATIC FALL. PARTICIPANT SUSTAINED A FALL ON SHOULDER WHILE WALKING DOG. X-RAY AND MUSCULOSKELETAL ULTRASOUND FINDINGS DEMONSTRATE INTACT SOFT TISSUE AND NO RELATIVE CHANGES TO IMPLANT. THEY REPORT INCREASED PAIN SINCE FALL. (B)(6) 2026. PARTICIPANT WAS DRYING HAIR AND FELT "SNAP" IN SHOULDER WITH EXCRUCIATING PAIN. PHYSICAL EXAM NEGATIVE FOR SOFT TISSUE DAMAGE. WILL REPEAT MSK ULTRASOUND ON (B)(6) 2026 IF PAIN PERSISTS. UPDATE #2 ((B)(6) 2026) REPEAT MUSCULOSKELETAL ULTRASOUND NEGATIVE FOR SOFT TISSUE DAMAGE OR DEVICE ISSUES. AN UNRECOGNIZABLE MASS IS PRESENT BETWEEN LESSER AND GREATER TUBEROSITIES. UPDATE 3 ((B)(6) 2026): CT FINDINGS AND SURGERY. NOT RELATED TO DEVICE/POSSIBLY RELATED TO PROCEDURE.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
120576 PERFORM NUCLEUS FC SIZE 2 - ANATOMIC PROSTHESIS, TOTAL ANATOMIC SHOULDER, UNCEMENTED METAPHYSEAL HUMERAL SYSTEM PKC TORNIER INC 00846832092185

Patients

Seq Age Sex Outcome Treatment
1