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  1. Oct 5, 2020 · H N NANCE; View. Mixed dentition case analysis-Estimating size of unerupted permanent teeth. Article. Nov 1947; Am J Orthod; M L BALLARD; W L WYLIE; View.

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      H N NANCE; View. Mixed dentition case analysis-Estimating...

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      Help Center - (PDF) MIXED DENTITION SPACE ANALYSIS -...

  2. Aug 3, 2015 · Abstract. Transpalatal arches (TPAs) are widely used in clinical orthodontics. The versatility of the TPA makes it an extremely useful adjunct to both conventional and contemporary fixed appliance...

  3. Jun 19, 2024 · A fixed orthodontic appliance, first described by H. N. Nance in 1947, used either to rotate molar teeth, stabilize them, or prevent them from drifting mesially. It consists of fixed bands on molars either side of the arch with a connecting palatal archwire, in the centre of which is a button of acrylic resin which fits against the palatal surface.

  4. Dec 1, 2009 · The Nance palatal arch is considered a useful means of maintaining arch length and reinforcing anchorage control in the orthodontic patient. Difficulty with oral hygiene around the Nance arch and i...

  5. Oct 17, 2018 · The most commonly used space maintainers are loops and bands, fixed lingual arches, Nance appliances, and transpalatal arches.

  6. Evidence suggests that the Nance appliance does not provide absolute anchorage, and for patients with critical anchorage demand, mini-screws may be the method of choice, either solely or in combination with Nance or transpalatal arch, though they carry a risk of failure.

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  8. The Nance appliance is widely considered to be an efficient method of anchorage reinforcement; however, much of the perceived advantage is based on clinical judgment. The aim of this study was to assess the amounts of anchorage loss and desired tooth movement associated with the Nance appliance.