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Retention in orthodontics

British Dental Journal, 2015
Retention is necessary following orthodontic treatment to prevent relapse of the final occlusal outcome. Relapse can occur as a result of forces from the periodontal fibres around the teeth which tend to pull the teeth back towards their pre-treatment positions, and also from deflecting occlusal contacts if the final occlusion is less than ideal.
Johnston, C.J., Littlewood, S.j.
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Relational retention

Managerial and Decision Economics, 2020
This paper uses a repeated‐game model to study the retention of talented workers in the face of competition for talent. When the job benefits that workers value are non‐contractible, retention cannot be achieved by a sequence of spot contracts, but must be based on self‐enforcing long‐term agreements, which we call relational retention contracts ...
Daniel Herbold, Heiner Schumacher
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The retention of dentures [PDF]

open access: possibleThe Journal of the American Dental Association, 1960
accurate master casts, final survey and design, education of the patient, insertion and maintenance of the dental prosthesis are a ll of equal importance. M outh preparation may encompass a ll fields of dentistry. The importance of modification of teeth by grinding and polishing, or cast restorations to harmo­ nize w ith the path of insertion of the ...
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Retention, Retention, Retention

2018
This case study is the result of a reconnoitre style approach to observation, analysis and subsequent planning. This approach comprised several (on-going) extensive informal interviews with staff across departments responsible for quality, administration, teaching and management.
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Retentate

2015
The retentate is the whole mass leaving the membrane on the same side as the feed.
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Urinary retention

Urologia Journal, 2013
Urinary retention, defined as the inability to void, is a common medical problem. If unidentified and/or untreated, it may become a serious condition that can lead to kidney damage or urosepsis, compromising the patient's life. Acute urinary retention (AUR) is usually easy to identify and to treat as patients usually complain of hypogastric pain and ...
David, Hernández Hernández   +2 more
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Stability and Retention

2015
Stability of tooth position in the broader sense considers all the forces that may act on the tooth. Reitan reported that significant forces remained in the periodontium after tooth movement, and he carried out research that demonstrated residual stretching of the crestal periodontal fibers more than 7 months after tooth movement.
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