Peroneal and Achilles Tendon Repair Indications With CLARIX® CORD 1K

Inclusion Criteria: 1. Male and female patients 18 years to 80 years of age 2. Confirmed tendon pathology via MRI, if clinically necessary, with planned surgical repair that have failed conservative management (PT) for a minimum of 2 months for chronic and partial thickness tears; acute full thickness tears or tendon rupture immediately eligible. 3. Willing to follow the instructions and complete the visits required. Exclusion Criteria: 1. Psychologically unstable 2. Acute infections that, in the opinion of the investigator, may complicate healing 3. Currently receiving chemotherapy 4. Systemic inflammatory arthritis or Rheumatoid arthritis 5. Uncontrolled diabetes as measured by A1C\>12 6. Bleeding disorders 7. Unable to provide informed consent 8. Has received oral or parenteral corticosteroids or cytotoxic agents for seven consecutive days in the period of 30 days before surgery OR has received a local steroid injection within 7 days of surgery 9. Immunocompromised patients 10. Active malignancy other than non-melanoma skin cancer 11. Untreated alcohol or substance abuse issues at the time of screening 12. Pregnant women at the time of randomization 13. Currently enrolled or participated in another investigational device, drug, or biological trial within 60 days of screening 14. Allergy to amphotericin-B or Dulbecco's Modified Eagle Medium (DMEM). 15. Will undergo significant concurrent procedures with the tendon procedures on the affected foot that, in the opinion of the Investigator, may complicate healing or alter the post-operative visit schedule