NSX999 ??????????????????????????? ?????????? ???????? ?????? ??????????????????? ????????????????????? NSX999 1. ???????? ???????????????? ??????????????????????????????? NSX999 ????????????????????? ???????????????????? ???? ???????????????????????????? 2. ?????????????????? 100% N

NSX999 ??????????????????????????? ???????? ???????? ???????? ?????????????????????? ????????????? NSX999? 1. ?????????? ??????????????????? ???????????????????????????????????????????? NSX999 ?????????????????????????????? ???????????????????? ???? ???????????????????????????? 2. ?????

NSX999 ?????????????????????????? ?????????? ???????? ???????? ?????????????????????? ????????????? NSX999? 1. ???????? ???????????????? ??????????????????????????????? NSX999 ????????????????????? ???????????????????? ???? ???????????????????????????? 2. ?????????????????? 100% NSX9

NSX999 ?????????????????????????? ???????? ??????????? ???????? ???????????????????? ???????? NSX999 1. ?????????????? ??????????????? ???????????????????????????? NSX999 ????????????????????? ???????????????????? ?????? ???????????????????????????? 2. ????????????? ??????????? NSX99

Crown-root fractures lengthen through the tooth’s crown toward its apex and require the cementoenamel junction overlying the basis. The pulp may or may not be involved. The degree of apical involvement is tricky to visualize as being the apex from the tooth is down below the gingival margin; h