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Submitted: 30 Nov 2018
Accepted: 27 Feb 2019
ePublished: 30 Mar 2019
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Avicenna J Dent Res. 2019;11(1): 26-29.
doi: 10.34172/ajdr.2019.05
  Abstract View: 1162
  PDF Download: 1008

Original Article

Frequency of Lower Lip Paresthesia in Patients Receiving Implant-Supported Mandibular Dentures in Tabriz, Iran in 2017-2018

Farrokh Farhadi 1 ORCID logo, Reza Khorshidi-Khiavi 1, Fereshteh Taheri 2, Milad Ghanizadeh 1* ORCID logo

1 Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran.
2 Department of Periodontology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran.
*Corresponding Author: Email: milad.ghanizadeh@gmail.com

Abstract

Background: Widespread use of dental implants in the past 15 years has resulted in an increase in complications associated with implant surgeries. The aim of the present study was to determine the frequency of lower lip paresthesia in patients receiving implant-supported mandibular overdentures.

Methods: In this descriptive, cross-sectional study, 63 patients receiving implant-supported mandibular overdentures were evaluated. For clinical examination, the two-point discrimination test (2DP) was used before surgery and at 1-, 3- and 6-month postoperative intervals. Data was analyzed using descriptive statistical tests and chi-square test.

Results: The results showed frequency rates of 19%, 4.8% and 4.8% for lower lip paresthesia at 1-, 3- and 6-month postoperative intervals. At 1-month postoperative interval, female patients exhibited a significantly higher rate of paresthesia compared to male patients (P = 0.035).

Conclusions: Lower lip paresthesia was highly prevalent (19%) one-month after implant surgery; however, its frequency decreased over time. After 3 months, the frequency of paresthesia decreased by about 3 quarters (4.8%) and remained constant until 6 months after surgery. During the 1-month period after surgery, female patients had a high rate of paresthesia compared to male patients.


Citation: Farhadi F, Khorshidi-Khiavi R, Taheri F, Ghanizadeh M. Frequency of lower lip paresthesia in patients receiving implant-supported mandibular dentures in Tabriz, Iran in 2017-2018. Avicenna J Dent Res. 2019;11(1):26-29. doi: 10.15171/ajdr.2019.05.
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