Quotes on orthodontic attachments reuse
All respondents felt that they should be told if recycled brackets
were to be used, and any savings arising from their use passed on to
the consumer [Miles ORG, Greenslade M,
Harkness M, Patient and parent opinion of the reuse of recycled
orthodontic brackets: an international comparison, Brit. J. Orthod.
1997; 24(4): 329-32].
A survey of 300 members of the British Orthodontic Society showed
that 47.5% of respondents recycled metal brackets. Only 7.2% of the
orthodontists who recycled brackets informed their patients that recycled
brackets were used [Coley-Smith A, Rock WP,
Bracket recycling-who does what, Brit. J. Orthod. 1997; 24(20): 172-4]
There may be an economic benefit to both dentist and patient if
recycled brackets can be purchased at a lower cost than new devices.
This may allow dentists to offer patients a slightly lower fee or to
reduce overall fees by decreasing overhead costs [Alberta
Dental Assoc., Updaters, February 1997, Recycled orthodontic
brackets]
Dentists are not required to inform patients that they are reusing
a product, if that product can be safely and effectively re-used
[Alberta Dental Assoc., Updaters, February 1997, Recycled
orthodontic brackets]
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Recycled ceramic brackets
provide shear bond strengths adequate for clinical use. Moreover, they
exhibit bond failures mostly at the bracket/adhesive interface, without
causing enamel damage [Martina A, Laino A, Cacciafesta
V, Cantiello P, Recycling effects on ceramic brackets: a
dimensional, weight and shear bond strength analysis, European J. Orthod.
1997; 19(6): 629-36].
No statistically significant differences were found between the
groups or against an untreated control [Crotty OP, Davies
EH, Jones SP, The effect of cross-infection control procedures
on the tensile and flexural properties of super-elastic nickel titanium
wires, Brit. J. Orthod. 1996; 23(1); 37-41].
Recycled
brackets are not statistically different from the new ones. In NBCs
broadcast, some of the information was watered down, omitted, in some
cases misrepresented [Fisher TA, e-mail to Ortho-Cycle
Co. concerning NBC-TVs Dateline broadcast of February 1998 misrepresentation
of his thesis An in vitro comparative study of new and recycled
orthodontic brackets, thesis at the U. of Iowa.] |