Jun 5, 2025 · The review assessed how bone thickness in the infrazygomatic crest (IZC) region relates to insertion parameters, including height, angulation, and mesio-distal positioning, through the …

Introduction: The aim of this study was to assess the 6-month survival (success) rate for infrazygomatic crest (IZC) bone screws relative to patient age, insertion angle, sinus penetration, and terminal …

This document provides information on using infrazygomatic crest implants (IZC) for orthodontic anchorage. It discusses the history, anatomy, dimensions, indications, placement sites and …

The infra-zygomatic crest (IZC) is a buccal process on the maxilla, connecting to the zygoma. Intraorally it is a crest of bone emanating from the buccal plate of the alveolar process, lateral to the roots of the …

Mar 1, 2025 · The infrazygomatic bone crest and other extraalveolar regions represent a viable option for the placement of temporary anchorage devices when distalizing the maxillary arch.

Unlike other systems, the extra radicular placement and limited surgical exposure make the bone screws such as infrazygomatic crest screws (IZC screws) superior, and to capitalize on these benefits, …

Sep 15, 2023 · In this study, we took into account the structure of the infrazygomatic crest and 3D printing technology, developed two kinds of templates, and evaluated their clinical effects.

Infrazygomatic crest bone has a double-layered cortex and it in position close to the maxillary center of resistance, which is appropriate for mini-implant insertion and offers a strong and stable anchorage …

Jun 1, 2018 · The objective of the present study is to present a clinical case of asymmetric malocclusion (Class II division 1 subdivision), in which a MI placed in the infrazygomatic crest area was used for …

The infrazygomatic crest is a pillar of the anterior maxilla. Clinically, the infrazygomatic crest is a palpable bony ridge that runs along the curvature between the zygomatic and alveolar processes.