Mini-implants and Miniplates Generate Sub-absolute and Absolute Anchorage

Overview

Journal Dental Press J Orthod

Specialty Dentistry

Date 2014 Aug 28

PMID 25162561

Citations 6

Authors

Alberto Consolaro

Affiliations

Soon will be listed here.

Abstract

The functional demand imposed on bone promotes changes in the spatial properties of osteocytes as well as in their extensions uniformly distributed throughout the mineralized surface. Once spatial deformation is established, osteocytes create the need for structural adaptations that result in bone formation and resorption that happen to meet the functional demands. The endosteum and the periosteum are the effectors responsible for stimulating adaptive osteocytes in the inner and outer surfaces. Changes in shape, volume and position of the jaws as a result of skeletal correction of the maxilla and mandible require anchorage to allow bone remodeling to redefine morphology, esthetics and function as a result of spatial deformation conducted by orthodontic appliances. Examining the degree of changes in shape, volume and structural relationship of areas where mini-implants and miniplates are placed allows us to classify mini-implants as devices of subabsolute anchorage and miniplates as devices of absolute anchorage.

Citing Articles

Displacement and stress distribution pattern during complete mandibular arch distalization using buccal shelf bone screws - A three-dimensional finite element study.

Priya P, Jain A, Prasad R, Singh S, Kumar A, Kumari P J Orthod Sci. 2024; 13:9.

PMID: 38516113 PMC: 10953727. DOI: 10.4103/jos.jos_82_23.

Effect of local administration of bisphosphonate on orthodontic anchorage - A systematic review of animal studies.

Harikrishnan S, Ramasamy N J Orthod Sci. 2022; 11:31.

PMID: 36188196 PMC: 9515565. DOI: 10.4103/jos.jos_189_21.

What changes in the biology of bone movement induced with mini-implants/miniplates is the synchronicity.

Consolaro A, Silva E, de Almeida Cardoso M Dental Press J Orthod. 2022; 27(3):e22ins3.

PMID: 35792793 PMC: 9255962. DOI: 10.1590/2177-6709.27.3.e22ins3.

Intrusion of posterior teeth using miniplates: intrusive mechanics is not the same as intrusion force.

Apolinario S, Meloti A, Silva E, de Almeida Cardoso M, Consolaro A Dental Press J Orthod. 2022; 26(5):e21ins5.

PMID: 35640084 PMC: 8576853. DOI: 10.1590/2177-6709.26.5.e21ins5.

Biomechanical analysis of distalization of mandibular molars by placing a mini-plate: A finite element study.

Park M, Na Y, Park M, Ahn J Korean J Orthod. 2017; 47(5):289-297.

PMID: 28861390 PMC: 5548709. DOI: 10.4041/kjod.2017.47.5.289.

References

Baron R, Hesse E . Update on bone anabolics in osteoporosis treatment: rationale, current status, and perspectives. J Clin Endocrinol Metab. 2012; 97(2):311-25. PMC: 3275361. DOI: 10.1210/jc.2011-2332. View

Crockett J, Rogers M, Coxon F, Hocking L, Helfrich M . Bone remodelling at a glance. J Cell Sci. 2011; 124(Pt 7):991-8. DOI: 10.1242/jcs.063032. View

Lanyon L . Osteocytes, strain detection, bone modeling and remodeling. Calcif Tissue Int. 1993; 53 Suppl 1:S102-6; discussion S106-7. DOI: 10.1007/BF01673415. View

Feng J, Ward L, Liu S, Lu Y, Xie Y, Yuan B . Loss of DMP1 causes rickets and osteomalacia and identifies a role for osteocytes in mineral metabolism. Nat Genet. 2006; 38(11):1310-5. PMC: 1839871. DOI: 10.1038/ng1905. View

Klein-Nulend J, Bakker A, Bacabac R, Vatsa A, Weinbaum S . Mechanosensation and transduction in osteocytes. Bone. 2012; 54(2):182-90. DOI: 10.1016/j.bone.2012.10.013. View

Kamioka H, Honjo T, Takano-Yamamoto T . A three-dimensional distribution of osteocyte processes revealed by the combination of confocal laser scanning microscopy and differential interference contrast microscopy. Bone. 2001; 28(2):145-9. DOI: 10.1016/s8756-3282(00)00421-x. View

Bakker A, Soejima K, Klein-Nulend J, Burger E . The production of nitric oxide and prostaglandin E(2) by primary bone cells is shear stress dependent. J Biomech. 2001; 34(5):671-7. DOI: 10.1016/s0021-9290(00)00231-1. View

Poole K, van Bezooijen R, Loveridge N, Hamersma H, Papapoulos S, Lowik C . Sclerostin is a delayed secreted product of osteocytes that inhibits bone formation. FASEB J. 2005; 19(13):1842-4. DOI: 10.1096/fj.05-4221fje. View

Skerry T, Bitensky L, Chayen J, Lanyon L . Early strain-related changes in enzyme activity in osteocytes following bone loading in vivo. J Bone Miner Res. 1989; 4(5):783-8. DOI: 10.1002/jbmr.5650040519. View

10.

Bonewald L . The amazing osteocyte. J Bone Miner Res. 2011; 26(2):229-38. PMC: 3179345. DOI: 10.1002/jbmr.320. View

11.

Nakashima T, Hayashi M, Fukunaga T, Kurata K, Oh-Hora M, Feng J . Evidence for osteocyte regulation of bone homeostasis through RANKL expression. Nat Med. 2011; 17(10):1231-4. DOI: 10.1038/nm.2452. View

12.

Lane N, Yao W, Balooch M, Nalla R, Balooch G, Habelitz S . Glucocorticoid-treated mice have localized changes in trabecular bone material properties and osteocyte lacunar size that are not observed in placebo-treated or estrogen-deficient mice. J Bone Miner Res. 2006; 21(3):466-76. PMC: 1797152. DOI: 10.1359/JBMR.051103. View

13.

Burr D, Robling A, Turner C . Effects of biomechanical stress on bones in animals. Bone. 2002; 30(5):781-6. DOI: 10.1016/s8756-3282(02)00707-x. View

14.

Parfitt A . The cellular basis of bone turnover and bone loss: a rebuttal of the osteocytic resorption--bone flow theory. Clin Orthop Relat Res. 1977; (127):236-47. View

15.

Ehrlich P, Noble B, Jessop H, Stevens H, Mosley J, Lanyon L . The effect of in vivo mechanical loading on estrogen receptor alpha expression in rat ulnar osteocytes. J Bone Miner Res. 2002; 17(9):1646-55. DOI: 10.1359/jbmr.2002.17.9.1646. View

16.

Thiede M, Petersen D, Kimmel D, Recker R . Mechanical loading stimulates rapid changes in periosteal gene expression. Calcif Tissue Int. 1994; 55(6):473-8. DOI: 10.1007/BF00298562. View

17.

Bonewald L . Osteocytes as multifunctional cells. J Musculoskelet Neuronal Interact. 2006; 6(4):331-3. PMC: 1796957. View