A lower lingual holding arch is a fixed appliance that preserves space in the lower dental arch. Acting as a “space maintainer,” this appliance keeps the lower molars from moving forward, where they might block permanent teeth from erupting.

A lower lingual holding arch is an orthodontic tool which amends the mandibular jaw and Class II malocclusions. This particular device is attached to two primary molars of both the upper arch and bottom arch.

The lower lingual holding arch is a space maintaining appliance. The LHHA is attached to the lower first molars and connected by a wire that runs along the inside of the lower teeth. It works to prevent lower molars from moving forward, where they …

2025年1月22日 · The Lower Lingual Holding Arch (LLHA) serves as a cornerstone in contemporary orthodontic treatment by maintaining arch integrity during the mixed dentition phase. Modern orthodontics relies on the LLHA’s precise space maintenance capabilities to ensure optimal dental development.

2024年4月3日 · The Lower Lingual Holding Arch is an orthodontic device designed to maintain the space in the lower jaw. It is particularly beneficial for children who lose their baby teeth early, preventing the neighboring teeth from drifting into the empty space and causing alignment issues.

The Lower Lingual Holding Arch is a Fixed Lower Appliance that Preserves Space in the Dental Arch, Placed Before Permanent Teeth Erupt.

The Lingual Holding Appliance (LLHA) is used to preserve and create space in the mandibular (lower) arch and to aid in uprighting of the molars. The appliance is placed on the lingual (tongue) side of the mandibular (lower) teeth.