Post-Approval Prospective Study - Conventus CAGE™ PH for Use in Proximal Humerus Fracture Fixation

Inclusion Criteria: The following criteria, in accordance with the product labelling (Instructions For Use), should be considered when selecting patients for inclusion in this Study: * Patient must be of at least legal age of consent according to applicable State Law. * Patient is able to understand and provide written consent. * Patient is willing and able to cooperate with post-operative instructions, including follow-up examinations and limitations of strenuous activities involving the injured extremity. Exclusion Criteria: * The PH Cage should not be implanted in patients with suspected or known allergies to titanium or nickel. * Patients with open wound fractures. * Patients with ipsilateral injures or concomitant operation(s) that will have a material impact on the study. Such injuries/ operations are those that affect general health status or the function of the injured extremity. * Pregnant patients. * Patients with current or history of mental illness and/or dementia. * Patients with current or history of alcoholism and/or chemical substance abuse. * Patient has a medical condition(s) that precludes cooperation with the rehabilitation regimen. * Patient has active infection at the operative site or other active systemic infection. * Patient has a pathologic proximal humerus fracture. * Patients proximal humerus fracture extends into the diaphysis. * Patient has associated glenohumeral dislocation. * Patient has ipsilateral injury or concomitant surgery that will have a material impact on the study, such that the injury/surgery affects the patients' health status or the function of the injured extremity.