These treatments cause bleeding and healing with fibrocartilage or scar cartilage which is not as resilient as normal hyaline cartilage. These treatments remain the first line of treatment for isolated lesions of articular cartilage in the knee.
The original Constitution required direct taxes to be apportioned among the states in accordance with population. An income tax is not so apportioned, so the amendment was needed to authorize such parts of the income tax as would constitute direct taxes.
Why is the Eighteenth Amendment to the US Constitution important? the 18th amendment is not important anymore because its gone the reason for is the 21 amenment The 18th amendment is the only time that the US Constitution has ever â¦ been amended to reduce the rights of citizens.