Continuous vs. discontinuous force application and root resorption

Angle Orthodontist

Volumn 69, Issue 2, 1999, Pages 159-164

  Acar, Ahu ^a   Canyürek, Ülkü ^a   Kocaaga, Mustafa ^a   Erverdi, Nejat ^a  

^a MARMARA UNIVERSITY   (Turkey)

Author keywords

Continuous force; Discontinuous force; Root resorption

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; CLINICAL TRIAL; COMPARATIVE STUDY; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; DENTAL CARE; HUMAN; METHODOLOGY; ORTHODONTIC DEVICE; PATHOLOGY; PATHOPHYSIOLOGY; PERIODONTAL DISEASE; PREMOLAR TOOTH; RANDOMIZED CONTROLLED TRIAL; SCANNING ELECTRON MICROSCOPY; TOOTH DISEASE; TOOTH ROOT;

ADOLESCENT; ADULT; BICUSPID; DENTAL STRESS ANALYSIS; HUMANS; MICROSCOPY, ELECTRON, SCANNING; ORTHODONTIC APPLIANCES; ROOT RESORPTION; TOOTH MOVEMENT; TOOTH ROOT;

EID: 0348016969     PISSN: 00033219     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Brezniak N, Wasserstein A. Root resorption after orthodontic treatment: Part 1. Literature review. Am J Orthod Dentofacial Orthop 1993; 103:62-66.
2. Brezniak N., Wasserstein A. Root resorption after orthodontic treatment Part 2. Literature review. Am J Orthod Dentofacial Orthop 1993; 103:138-146.
3. Dellinger EL. A histologic and cephalometric investigation of premolar intrusion in the Macaca speciosa monkey. Am J Orthod 1967; 53:325-355.
4. Stenvik A, Mjör IA. Pulp and dentine reactions to experimental tooth intrusion. Am J Orthod 1970; 57:370-385.
5. Kvam E. Scanning electron microscopy of tissue changes on the pressure surface of human premolars following tooth movement. Scand J Dent Res 1972; 80:357-368.
6. Steigman S, Michaeli Y. Experimental intrusion of rat incisors with continuous loads of varying magnitude. Am J Orthod 1981; 80:429-436.
7. Harry MR, Sims MR. Root resorption in bicuspid intrusion. Angle Orthod 1982; 52: 235-258.
8. Dermaut LR, De Munck A. Apical root resorption of upper incisors caused by intrusive tooth movement: A radiographic study. Am J Orthod Dentofac Orthop 1986; 90:321-326.
9. Owman-Moll P, Kurol J, Lundgren D. Effects of a doubled orthodontic force magnitude on tooth movement and root resorptions. An inter-individual study in adolescents. Eur J Orthod 1996; 18:141-150.
10. Reitan K. Biomechanical principles and reactions. In: Graber TM, Swain BF, eds. Orthodontics. Current principles and techniques. St Louis: Mosby, 1985: 101-192.
11. Owman-Moll P, Kurol, J, Lundgren D. Continuous versus interrupted continuous orthodontic force related to early tooth movement and root resorptions. An intra-individual study in adolescents. Angle Orthod 1995;65:395-400.
12. Maltha JC, Dijkman GEHM. Discontinuous forces cause less extensive root resorption than continuous forces. Eur J Orthod 1996; 18: 420 (Abstr.).
13. Barber AF, Sims MR. Rapid maxillary expansion and external root resorption in man: A scanning electron microscope study. Am J Orthod 1981;79:630-652.
14. Bell WR. A study of applied force as related to the use of elastics and coil springs. Angle Orthod 1951; 21:151-154.
15. Andreason GF, Bishara S. Comparison of time related forces between plastic alastics and latex elastics. Angle Orthod 1970; 40:319-328.
16. Chaconas SJ, Caputo AA, Belting CW. Force degradation of orthodontic elastics. J Dent Res (Abstr.) 1977; 56:84.
17. Henry JR, Weinmann JP. The pattern of resorption and repair of human cementum. J Am Dent Assoc 1951; 42:270-290.
18. Rygh P. Orthodontic root resorptions studied by electron microscopy. Angle Orthod 1977; 47:1-16.
19. Brudvik P, Rygh P. The repair of orthodontic root resorption: an ultrastructural study. Eur J Orthod 1995; 17:189-198.
20. Proffit WR, Sellers KT. The effect of intermittent forces on eruption of the rabbit incisor. J Dent Res 1986; 65:118-122.