Clavicular Fracture: Pathogenesis and clinical findings Group I (69%) - Middle third (mid-shaft) Group II (29%) - Distal third Group Ill (2.8%) - Proximal third Notes: • There is no correlation between the mechanism of injury and the site of fracture (i.e., which "third" is involved). • It is important to perform a neurovascular and respiratory examination looking for other injuries in all patients with clavicle fractures, particularly if higher forces were involved (eg, motor vehicle collision). #Clavicular #Fracture #Grading #Diagnosis #pathophysiology
