ORIF Tibial Tubercle Fracture
Mininder Kocher, MD, MPH
Indications
-
Displaced tibial tubercle fracture (Figure 24-1)
Sterile Instruments/Equipment
-
4.5 mm or 6.5 mm cannulated screws with washers
-
suture anchors
-
radiolucent fracture table
Patient Positioning (Figure 24-2)
Surgical Approaches
-
Esmarch of the limb with elevation of the tourniquet
-
Direct anterior skin incision from the midpoint of patellar tendon proximally to 3 cm below the caudal end of tibia tubercle.
-
Significant soft tissue and periosteal stripping with a large hematoma will be encountered (Figure 24-3).
Reduction and Fixation Techniques
-
Reduction in these fractures is easily performed and can be aided by the following tricks:
-
Complete irrigation of the hematoma and cleaning of the fracture edges of any potential periosteum/soft tissue, which would block fracture edges coming together
-
Reduction done in extension with towel clamp pulling fracture distally
-
Adequacy of reduction is assessed by direct visualization of the cortical edges coming together (Figure 24-4)Figure 24-4
Intraoperative photo showing aided reduction via towel clamp.
Stay updated, free articles. Join our Telegram channel
Full access? Get Clinical Tree
Get Clinical Tree app for offline access
-