Article viewed 545 times

27 Dec 2022
Add to Bookmarks


 

Comminuted patella fracture with inferior pole avulsion


Score and Comment on this Case

Select a Score out of 10, and add a comment in the field below

Respectfully consider international variabilty in surgical technique and implants when commenting.
Protected by reCAPTCHA - Privacy and Terms


Clinical Details

Clinical and radiological findings:  50yo F following low energy tripand fall sustaining a comminuted displaced patella fracture complicated by inferior pole avulsion and compromise of patella tendon integrity. Closed, isolated injury.

Preoperative Plan

Planning remarks: 

Surgical Discussion

Operative remarks: 

This is, in my opinion, the perfect indication for a locking plate with inferior pole hook extension. This secures both priary bony reconstruction, as well as engagement of the inferior pole and neutralisation of the major distracting force through the patella tendon. The hook itself, is however not alwasy sufficient, and i have a low threshold for suture augmentation of the locking plate fixation. Fibertape Krackow suture of both patella tendon and quadriceps tendon to the plate's peripheral sutures holes, this allows load transfer of quads tension over the plate into the patella tendon, minimising the likelihook of secondary displacement / avulsion. you may recognise that ive only utilised the proximal and distal holes of the plate, which have engaged good bone in their respective fragments and hold reduction. Also note i try to rediologically demonstrate a tangential shot accross both the medial and lateral facet surfaces to confirm extraarticular screw placement.

Orthopaedic implants used:   Arthrex patella suture-plate with inferior pole hook

Search for Related Literature

Powered by OrthoSearch - The British Editorial Society of Bone & Joint Surgery


#

Dr Ed Oates

  • Germany , Schleswig Holstein
  • Area of Specialty - General Trauma
  • Position - Specialist Consultant
#
Industry Sponsership

contact us for advertising opportunities


Peer Review Score

Average Score based on 0 reviews