Intrusion of posterior teeth using mini-screw implants

Park, Young‐Chel; Lee, Seungyeon; Kim, Doohyung; Jee, Sung-Hoon

doi:10.1016/s0889-5406(03)00047-7

Cited by 220 publications

(132 citation statements)

References 8 publications

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“…7-15 However, miniscrews have been associated with a fairly high failure rate, 16 including fracture during placement, 17 loosening under loading, 18 and impingement on roots either during placement or tooth movement. 13 Miniscrews might also need to be repositioned during treatment to allow all intended tooth movements to be accomplished. To address some of these issues, surgical miniplates with intraoral attachments have been modified to serve as temporary skeletal anchorage devices (TSAD).…”

mentioning

confidence: 99%

Patients’ and orthodontists’ perceptions of miniplates used for temporary skeletal anchorage: A prospective study

Cornelis

Scheffler

Behets

et al. 2008

American Journal of Orthodontics and Dentofacial Orthopedics

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mentioning

confidence: 99%

Patients’ and orthodontists’ perceptions of miniplates used for temporary skeletal anchorage: A prospective study

Cornelis

Scheffler

Behets

et al. 2008

American Journal of Orthodontics and Dentofacial Orthopedics

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“…1,2,4,8,9 There are also some clinical reports that demonstrated the viability of using a mini-screw for skeletal anchorage to support a variety of orthodontic tooth movements. [5][6][7][8]10 However, these reports did not describe the usefulness of an IMF screw in orthognathic surgery.…”

Section: Discussionmentioning

confidence: 99%

“…Published studies about mini-screws described the site of insertion as midroot or at/beyond the root apex. 3,[5][6][7]10 However, regarding root injury, Asscherickx et al 11 stated that histological examination of three teeth damaged by mini-implants demonstrated an almost complete repair of the periodontal structure (e.g. cementum, periodontal ligament and bone).…”

Section: Discussionmentioning

confidence: 99%

“…Clinical reports demonstrate the viability of using mini-screws for skeletal anchorage to support a variety of orthodontic tooth movement. [3][4][5][6][7] Sagittal split ramus osteotomy (SSRO) or intraoral vertical ramus osteotomy (IVRO) are frequently used for the treatment of mandibular prognathism. In these procedures, IMF or elastic traction is used immediately after surgery to establish ideal occlusion and skeletal morphology.…”

mentioning

confidence: 99%

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The Use of an Intermaxillary Fixation Screw for Mandibular Setback Surgery

Ueki

Marukawa

Shimada

et al. 2007

Journal of Oral and Maxillofacial Surgery

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Key words: IMF (inter-maxillary fixation) screw, sagittal split ramus osteotomy, cephalogram 1 Abstract Purpose: The purpose of this study was to assess skeletal stability after mandibular setback surgery with and without an inter-maxillary fixation (IMF) screw. Subjects and Methods:The subjects consisted of 40 patients with mandibular prognathism. The subjects underwent sagittal split ramus osteotomy (SSRO) with titanium plate fixation and were divided into two groups, one with and one without an IMF screw. A lateral cephalogram was done preoperatively, immediately after surgery, and 1 month, 3 months and 6 months postoperatively. The two groups were then compared statistically. Results:In the comparison of the time-course change between the two groups with repeated measure ANOVA, there were significant differences in occlusal plane (between subjects, F=2.517; df=4; P=0.0437) and convexity (between subjects, F=4.048; df=4; P=0.0038). However, there was no significant difference in the other measurements. Conclusion:This study suggested that in most measurements, there was no significant difference between two groups with and without IMF screw in time-course skeletal change. However, use of IMF screw was helpful for orthognathic surgery as a rigid anchor of IMF.

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“…Los tejidos blandos de esta región se constituyen por una mucosa adherida que contiene fibras del músculo temporal (Alves & Cândido, 2008, 2009. Esta región, debido al grosor y densidad ósea que presenta, es muy utilizada para la instalación de dispositivos que ofrezcan un sistema de anclaje para el movimiento de los molares inferiores (Park et al, 2003;Matzenbacher et al, 2008;Ono et al, 2008;Baumgaertel & Hans, 2009). …”

Section: Introductionunclassified

Estudio del Espesor de la Mucosa del Trígono Retromolar con el Objetivo de Facilitar la Planificación de Instalación de Mini Implantes en la Región

Alves

Nascimento²

2012

Int. J. Odontostomat.

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ALVES, N. & NASCIMENTO, C. M. O.Estudio del espesor de la mucosa del trígono retromolar con el objetivo de facilitar la planificación de la instalación de mini implantes en la región. Int. J. Odontostomat., 6(2):175-179, 2012. RESUMEN:El trígono retromolar es un área triangular ubicado en la mandíbula, posterior al último molar. Esta región, debido al grosor y densidad ósea que presenta, es utilizada para la instalación de dispositivos que ofrezcan un sistema de anclaje para el movimiento de los molares inferiores. El objetivo de esta investigación es ofrecer datos morfométricos del grosor de la mucosa de región del trígono retromolar. Se utilizaron 25 pacientes de nacionalidad portuguesa, con indicación de exodoncia del tercer molar inferior retenido (derecho y/o izquierdo). En la región del trígono retromolar fueron demarcados 3 puntos correspondientes a los vértices de un triángulo cuya base se quedaba dirigida hacia la cara distal del tercer molar inferior y el largo de las vertientes correspondían a la dimensión vestíbulolingual del mismo diente; luego fue demarcado un cuarto punto correspondiente al centro geométrico del triángulo. Con un espaciador digital puntiagudo con tope de silicona incorporado se hizo la medición del grosor de la mucosa en cada punto. Los datos obtenidos fueron tabulados y analizados. El menor valor promedio encontrado fue 5,5mm en el lado derecho y el mayor fue 7,13mm en el lado izquierdo. Considerando los valores promedios obtenidos en los puntos de la mucosa, concluimos que la región del trígono retromolar presenta una mucosa gruesa, por lo tanto, los mini implantes indicados para esta región deben tener cuello transmucoso largo.

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Intrusion of posterior teeth using mini-screw implants

Cited by 220 publications

References 8 publications

Patients’ and orthodontists’ perceptions of miniplates used for temporary skeletal anchorage: A prospective study

Patients’ and orthodontists’ perceptions of miniplates used for temporary skeletal anchorage: A prospective study

The Use of an Intermaxillary Fixation Screw for Mandibular Setback Surgery

Estudio del Espesor de la Mucosa del Trígono Retromolar con el Objetivo de Facilitar la Planificación de Instalación de Mini Implantes en la Región

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