Total Hip Arthroplasty Using Small Direct Anterior Incision: The Role of Short Femoral Stem

Inclusion Criteria:

- Patient signed an IRB, study specific informed patient consent.

- Patient is a male or non-pregnant female age 18 years or older at the time of study
device implantation.

- Patient has primary diagnosis of non-inflammatory degenerative joint disease.

- Patient is a candidate for primary cementless total hip replacement.

- Patient is willing and able to comply with postoperative scheduled clinical and
radiographic evaluations and rehabilitation.

Exclusion Criteria:

- Patient has a Body Mass Index (BMI) > 40 Kg/m2.

- Patient has an active or suspected infection at the time of device implantation.

- Patient is immunologically suppressed.

- Patient requires revision surgery of a previously implanted total hip replacement.

- Patient has a known sensitivity to device materials.