With OA, the cartilage between the finger joints wears down, and without the need of this cushion, the finger bones will begin to rub from one another. plural fingers Britannica Dictionary definition of FINGER one [depend] : one of many 5 long portions of the hand which have been used https://monkeyforsaleinusa50504.blogthisbiz.com/43518783/top-guidelines-of-capuchine-monkeys-for-sale-in-usa