The purpose of this study is to determine the clinical efficacy of a novel, bioresorbable hydrogel sheet and wetting solution, VersaWrap®, in surgeries of the foot and ankle. This is a prospective, multi-center, controlled case series with patients identified by the Investigator in his practice. Patients who are scheduled to have procedures of the Achilles tendon will be reviewed to determine if they meet the inclusion/exclusion criteria. If eligible, patients may be enrolled in the study, and the operative surgeon will use VersaWrap® during the procedure. Patients are considered enrolled when VersaWrap® is placed intraoperatively. VersaWrap® has received its FDA 510(k) clearance. Enrollment is expected to take approximately 1-2 years. All subjects will be followed for 1 year post-operatively for a total study duration of approximately 3 years. Study follow-up visits will occur at 6 weeks, 3 months, 6 months, and 1 year after surgery. Patients enrolled in this study are receiving a standard of care surgical procedure (with or
without VersaWrap) and therefore there is no increased risk of the surgical procedure when participating in the study. The study collects patient data, and therefore there is a risk data privacy loss. Patients will also receive remuneration for their participation.

The primary objective of this study is to demonstrate the safety and effective use of Stryker's PEEK Customized Implants in patients receiving craniofacial (head and facial) surgery. Other objectives include using a CT scan to assist surgeons with providing a solution to complex and simple reconstruction challenges and reducing them to a single or two-stage procedure, thereby minimizing the overall surgery time and limiting the number of surgeries. Patient questionnaires and health information will be used during the study to demonstrate the safety and effectiveness of the implants. We will be enrolling ages 4 - 75 years old.

The purpose of this study is to evaluate the safety and efficacy of the study drug ZILRETTA (Triamcinolone Acetonide, extended release) compared to a placebo (saline solution) and the current treatment of TCA-IR (Triamcinolone Acetonide, immediate release). The study drug is administered through an ultrasound-guided injection to the affected shoulder. Forty percent of subjects will receive Zilretta, forty percent will receive TCA-IR and twenty percent will receive placebo.
The study Drug ZILRETTA, is currently FDA-approved for knee osteoarthritis and is being investigated in this study for treatment of shoulder osteoarthritis. The study population consists of adults 50-85 years of age, BMI under 40, who have been diagnosed with Osteoarthritis of the shoulder by x-ray and has had pain for over 15 days out of the past month. The study has 10 study visits over 24-week's and will include, but is not limited to a questionnaire, medical examination, shoulder x-ray and blood draws. Each visit should last less than 1 hour, depending on the procedures performed. The most common side effects of the study drug are joint pain, headaches, upper respiratory infections, back pain, joint swelling, and cold symptoms.