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Peter Donald Sheffield

Peter Donald Sheffield
IN-tendo · R&D

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4
Publications
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4
Citations
Introduction
I am currently working on development of instruments and brackets for orthodontics. With a speciality in Lingual Orthodontics and the lab techniques used to place and transfer brackets accurately. I also teach others my techniques and am actively working to create a group to promote Lingual Orthodontics.

Publications

Publications (4)
Article
Full-text available
Lingual Bracket Height with Relation to Torque on Posterior Teeth. What Prescription do we Need for Adult Cases? This article highlights the possible 2nd order errors when using 'prescription bonding' for Torque in Lingual orthodontics and the relationship between 2nd and 3rd order values on posterior teeth. A laboratory test clearly showing the ef...
Article
Full-text available
With the advent of more and more CAD / CAM techniques and ever increasing costs for the Orthodontist, we at ′Precise Indirect Bonding Systems′ and the Torque Angulation Lab have been using our instruments to transfer our knowledge and ′In-tendo" techniques to Labial IDB. Using the T.A.D and B.P.D instruments we are able to do a manual IDB technique...
Article
Full-text available
When patients of differing ethnicities are treated with one bracket system, negative consequences for the occlusion can result. This study investigated the crown angulation and inclination on study casts of 60 Northern Thais (30 males and 30 females) with a good occlusion. In all study casts, each tooth (except the third molars) was evaluated with...

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Projects

Projects (2)
Project
To find a simplified method which is quicker and accounts for the possible play in the clinical environment. 'How much pecision is required in an imprecise world?'