7[1]Tanne K, koshida S, Kawata T, et al. An evaluation of biomechanical response of the tooth and periodontium to orthodontic forces in adolescent and adult subjects. Br J Orthod 1998,25(2) :109 - 15.
8[2]Coho J, Sicilia A, Arguelles J, et al. Initial stress induced in periodontal tissue with diverse degrees of done loss by an orthodontic force: tridimensional analysis by means of the finiteelement method. Am J Orthod Dentofacial Orthop 1993; 104(5); 448 - 54.
9[3]Diedrich P. Problems and risks in the movement of the mandibular anterior teeth. Fortschr Kieferorthop 1995,56(3): 148 - 56.
10[4]Dorfman HS. Mucogingival changes resulting from mandibular incosor tooth movement. Am J Orthod 1978 Sep;74(3) :286 - 97.
5Chen G, Sato T, Vshida T, et al. Tissue engineer - ing of cartilage using a hgbrid scaffold of sgntheticpolgmer and collagem. Tissue Eng, 2004, (10) : 323 -330.
6Crum RE, Andreasen GF. The effect of gingival fiber surgery on the retention of rotated teeth. Am J Orthod, 1974, 65(6) : 626 -637.
7Tuncay OC, Killiany DM. The effects of gingival fiberotomy on the rate of tooth movement. Am J Orthod, 1986, 89(3) : 212 -215.
8Carvalho CV, Bauer FP, Romito GA, et al. Orthodontic extrusion with or without circumferential supracrestal fiberotomy and root planing. Int J Periodontics Restorative Dent, 2006, 26 ( 1 ) : 87 -93.
9Cortellini M, Jimenez EA, Krall Kaye PS, et al. Age - dependent associations between chronic periodontitis edentulism and risk of coronary heart disease. Circulation, 2008, 117 ( 13 ) : 1668 - 1674.
10Holtfreter B, Schwahn C, Biffar R, et al. Epidemiology of periodontaldiseases in the Study of Health in Pomerania. J Clin Periodontol, 2009, 36(2): 114-123.
