Single Center Post Approval Proximal Humerus Fixation With the Conventus Cage PH™ Device

The study is a prospective, non-randomized, post-market approval data collection study that
is designed to collect device/procedure and outcome data on patients who have experienced
proximal humerus bone fractures and received a PH Cage.

Specifically, the study will provide:

1. Patient outcome and performance data for the implant and implant procedure that that may
be used to support scientific publications.

2. Assurance of continued product safety and effectiveness.

Inclusion Criteria:

- Patient must be of at least legal age of consent according to applicable State Law.

- Patient is able to understand and provide written consent

Exclusion Criteria:

- The PH Cage should not be implanted in patients with suspected or known allergies to
titanium or nickel.

- Pregnant female patients.

- Patients with current or history of mental illness and/or senility.

- Patients with current or history of alcoholism and/or chemical substance abuse.

- Patient has a medical condition(s) that preclude 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 known pre-existing rotator cuff disease.

- 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.