Reconstruction of a severe open distal humerus fracture with complete loss of medial column by using a free fibular osteocutaneous graft.
OBJECTIVE
Open intra-articular fractures of the distal humerus can be associated with considerable bone loss and extensive soft tissue damage. The management of these injuries is quite challenging, and the restoration of elbow anatomy may require multiple bone and soft tissue surgical procedures. The purpose of this case report is to present the option of addressing at the same time a complex skin, muscular, and bone distal humerus defect by using a composite vascularized graft.


METHODS
We present a case of a high-energy open fracture of the distal humerus in a polytrauma young patient. Apart from the significant damage of all skin layers and underlying muscle units at the posterolateral side of the elbow, the medial column of the distal humerus (6 cm in length) was completely absent. After patient resuscitation and wound debridement, a free vascularized osteocutaneous fibular graft was used for the reconstruction of the bone defect and the restoration of elbow anatomy.


RESULTS
No complications were encountered during the postoperative period, and both bone and soft tissues progressed to sound healing. At 26 months follow-up, the patient had a functional and stable elbow and the Mayo Elbow Performance Score was 85 points, which is equivalent to a good result.


CONCLUSIONS
Vascularized osteocutaneous fibular graft could effectively address complex traumatic defects of the elbow joint and enhance the potential for bone healing and early functional recovery.
Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Leeds, United Kingdom.
George K
GK
Kouvidis
Byron E
BE
Chalidis
Mark I
MI
Liddington
Peter V
PV
Giannoudis