Bruxism increases risk of Marginal bone loss around dental implants among smokers and elderly

Written by Dr. Shravani Dali Published On 2023-02-07T20:00:29+05:30 | Updated On 7 Feb 2023 2:39 PM GMT

Bruxism increases risk of Marginal bone loss around dental implants among smokers and elderly suggests a recent study published in the Clinical Implant Dentistry and Related ResearchA study was conducted to compare marginal bone loss (MBL) around dental implants in a group of bruxers in relation to a matched group of non-bruxers.The present record-based retrospective study included...

Bruxism increases risk of Marginal bone loss around dental implants among smokers and elderly suggests a recent study published in the Clinical Implant Dentistry and Related Research

A study was conducted to compare marginal bone loss (MBL) around dental implants in a group of bruxers in relation to a matched group of non-bruxers.

The present record-based retrospective study included patients selected from individuals treated with dental implants at one specialist clinic in Malmö. Only implants not lost and with baseline radiographs taken within 12 months after implant placement and with a minimum of 36 months of radiological follow-up were considered for inclusion. Univariate linear regression models and a linear mixed-effects model were performed.

Results

• Two hundred and four patients (104 bruxers, 100 non-bruxers), with a total of 811 implants (416 in bruxers, 395 in non-bruxers) were included in the study.

• The results of the linear mixed-effects model suggested that bruxism, smoking, age, region of the jaws, implant diameter, and prosthesis type had a statistically significant influence on MBL over time. Individuals who are both bruxers and smokers showed greater MBL when compared to individuals who are either a bruxer or smoker, or neither (p < 0.001).

Bruxism is suggested to increase the risk of MBL over time, as well as higher age, smoking, and the combination of bruxism and smoking. Other factors that showed a correlation with increased MBL were implant diameter, region of the jaws, and prosthesis type, but it is not possible to draw robust conclusions for these factors, as the categories of these variables were very unbalanced.

Reference:

Bredberg, C, Vu, C, Häggman-Henrikson, B, Chrcanovic, BR. Marginal bone loss around dental implants: comparison between matched groups of bruxer and non-bruxer patients: A retrospective case–control study. Clin Implant Dent Relat Res. 2022; 1- 9. doi:10.1111/cid.13161

Keywords:

Bruxism, increases, risk, Marginal bone, loss, around, dental implants, among, smokers and elderly, Clinical Implant Dentistry and Related Research, Bredberg, C, Vu, C, Häggman-Henrikson, B, Chrcanovic, BR

Clinical Implant Dentistry and Related ResearchMarginal bone lossdental implantssmokerselderly

Source : Clinical Implant Dentistry and Related Research

Dr. Shravani Dali

BDS

Dr. Shravani Dali has completed her BDS from Pravara institute of medical sciences, loni. Following which she extensively worked in the healthcare sector for 2+ years. She has been actively involved in writing blogs in field of health and wellness. Currently she is pursuing her Masters of public health-health administration from Tata institute of social sciences. She can be contacted at editorial@medicaldialogues.in.