International Journal of Clinical Preventive Dentistry

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2287-6197   pISSN 1738-8546

Table. 11.

Table. 11.

The remanufacturing rates of each department as per the causes of remanufacturing dental prostheses

Crown R Denture R Ceramic R CAD/CAM R Others R





Response M±SD Response M±SD Response M±SD Response M±SD Response M±SD
Mistakes or lack of technique by the makers in the laboratory 21 12.5±15.4 21 8.5±3.2 23 8.0±3.6 12 8.1±4.1 1 1.5±0.0
p-value* 0.177 0.077 0.031 0.063
Deformation of impression bodies or materials 12 3.6±1.0 11 3.4±1.9 14 5.1±2.4 2 5.6±1.4 1 4.4±0.0
p-value* 0.308 0.001 0.012 0.087
Incorrect information provided by the dental clinic 4 4.0±2.7 5 4.6±2.9 3 9.6±6.7 21 5.9±1.6 1 2.7±0.0
p-value* 0.124 0.002 0.027 0.023
Deformation of the patient’s oral environment 2 5.5±2.0 4 1.7±0.9 2 2.5±1.1
p-value* 0.000 0.000 0.033
Damaged prostheses during delivery 1 3.6±0.0
p-value* 0.000
Others 1 2.0±0.0
p-value*

R: Remanufactured prostheses, M±SD: mean±standard deviation. *Calculated by analysis of variance.

Int J Clin Prev Dent 2021;17:12-20 https://doi.org/10.15236/ijcpd.2021.17.1.12
© 2021 Int J Clin Prev Dent