41. As in cellular cementum , Sharpey fibers in bone are generally mineralized only partially at their periphery. 42. Specifically, the connection is made between the maxilla or mandible to the cementum of the tooth. 43. The more permeable form of cementum , cellular cementum, covers about S ! of the root apex. 44. The more permeable form of cementum, cellular cementum , covers about S ! of the root apex. 45. In normal cases, the absence of cementum on the implant surface prevents the attachment of collagen fibers. 46. There exists a normal variation in the relationship of the cementum and the enamel at the cementoenamel junction. 47. Because of the apposition of cementum over the dentin, the dentinocemental junction ( DCJ ) is formed. 48. It is usually covered by enamel on the crown and cementum on the root and surrounds the entire pulp. 49. There can be two or more foramina separated by a portion of dentin and cementum or by cementum only. 50. There can be two or more foramina separated by a portion of dentin and cementum or by cementum only.
