The Influence of Tactile Perception on Classification of Bone Tissue at Dental Implant Insertion.
Clin Implant Dent Relat Res
; 18(3): 601-8, 2016 Jun.
Article
en En
| MEDLINE
| ID: mdl-25850635
ABSTRACT
BACKGROUND:
Various ways of using the Lekholm and Zarb (L&Z) classification have added to the lack of scientific evidence of the effectiveness of this clinical method in the evaluation of implant treatment.PURPOSE:
The study aims to assess subjective jawbone classifications in patients referred for implant treatment, using L&Z classification with and without surgeon's hand perception at implant insertion. The association between bone type classifications and quantitative parameters of primary implant stability was also assessed. MATERIALS ANDMETHODS:
One hundred thirty-five implants were inserted using conventional loading protocol. Three surgeons classified bone quality at implant sites using twomethods:
one based on periapical and panoramic images (modified L&Z) and one based on the same images associated with the surgeon's tactile perception during drilling (original L&Z). Peak insertion torque and implant stability quotient (ISQ) were recorded.RESULTS:
The modified and original L&Z were strongly correlated (rho = 0.79; p < .001); Wilcoxon signed-rank test showed no significant difference in the distribution of bone type classification between pairs using the two methods (p = .538). Spearman correlation tested the association between primary stability parameters and bone type classifications (-0.34 to -0.57 [p < .001]).CONCLUSIONS:
Tactile surgical perception has a minor influence on rating of subjective bone type for dental implant treatment using the L&Z classification.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Densidad Ósea
/
Implantación Dental Endoósea
/
Percepción del Tacto
Tipo de estudio:
Guideline
/
Observational_studies
Límite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Clin Implant Dent Relat Res
Asunto de la revista:
ODONTOLOGIA
Año:
2016
Tipo del documento:
Article
País de afiliación:
Brasil
Pais de publicación:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA