A variety of {TAIL ~ possible appliance and appliance manufacturing systems} are contemplated, including customized archwires and customized devices for placement of off the shelf brackets on {HEAD ~ the archwires}, and removable orthodontic appliances 
A variety of { TAIL ~ possible appliance and appliance manufacturing systems } are contemplated , including customized archwires and customized devices for placement of off the shelf brackets on { HEAD ~ the archwires } , and removable orthodontic appliances
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