Chondromalacia patella is abnormal softening of the cartilage of the underside the kneecap (patella). It is a cause of pain in the front of the knee (anterior knee pain). Chondromalacia patella is one of the most common causes of chronic knee pain. Chondromalacia patella results from degeneration of cartilage due to poor alignment of the kneecap (patella) as it slides over the lower end of the thighbone (femur). This process is sometimes referred to as patellofemoral syndrome.
Most Cisco certification exams are delivered in a proctored environment at a Pearson VUEÂ® Authorized Test Center. To schedule a certification exam or locate a test center, use the links on this page under the Cisco logo.
The Safety Trained Supervisor (STS) certification provides the means for individuals and employers to verify safety and health knowledge important for first-line supervisors, managers, and any person with safety responsibilities.1  Program Overview. 2  Professional Image. 3  Benefits of Certification.4  The Certification Process.he STS requires applicants to meet minimum education and experience requirements. The applicant must have 30 hours of safety, health and environmental training along with two (2) years of supervisory experience or four (4) years of work experience related to the STS industry.