With OA, the cartilage involving the finger joints wears down, and without having this cushion, the finger bones will begin to rub against each other. The palm has five bones called metacarpal bones, just one to every with the 5 digits. Human palms consist of fourteen electronic bones, also referred https://pr7bookmark.com/story20205642/the-smart-trick-of-finger-monkeys-for-sale-in-usa-that-nobody-is-discussing