MedInform

Journal of Medical and Dental Practice

www.medinform.bgISSN 2367-6795

Issue Two 2025

2025, Vol. 12, issue 2

Publisher: Medinform LTD
ISSN: 2367-6795
Pages: 2053-2133
Date of close: 2025/06/30

Original Article

The role of saliva on the spectrophotometric -determination of natural tooth color. A clinical study

With the advancements in dental medicine and the improvement in the quality of life of patients, a significant shift towards aesthetic restorations, such as veneers and full-ceramic crowns and bridges can be observed. Evaluation of the impact of saliva on the color determination of the …

read more

Authors:

Ilia Liondev; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria.; Email this author
Rumen Radev; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria.;
Ivet Dzhondrova; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria.;
Alexander Naydenov; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria.;
Rangel Todorov; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria.;

Case Reports

Accumulation of plaque and gingival inflammation in an adolescent with compromised nutritional status

Background: Adolescence is a critical transitional phase between childhood and adulthood, during which individuals frequently seek greater independence in their dietary and oral hygiene practices. Case Description: The subject of this case is a 13-year-old male. Notably, extensive accumulation of plaque and tartar has resulted …

read more

Authors:

Kristiyana Mineva; Department of Pediatric Dentistry, Faculty of Dental Medicine, Medical University-Varna, Bulgaria; Email this author
Milena Georgieva-Dimitrova; Department of Pediatric Dentistry, Faculty of Dental Medicine, Medical University-Varna, Bulgaria;

Primary Research

Chemical structure of the flexible material Vertex “ThermoSens”

We are writing to inform dental practitioners, technicians, and patients about the chemical composition of the thermoplastic polyamide denture base material, Vertex “ThermoSens”. This analysis was conducted as part of a PhD thesis on flexible dentures. Understanding the chemical structure of Vertex “ThermoSens” is significant, …

read more

Authors:

Rumen Radev; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria;
Nikolay Apostolov; Department of Prosthetic Dental Medicine, Faculty of Dental Medicine, Medical University – Sofia, Bulgaria;

Literature Review

Dental Trauma and Soft Tissue Injuries Subject to Oral Surgery – Postoperative Care and Follow-up

Injuries to the maxillofacial area can cause damage to the hard dental tissues, the periodontium, the adjacent intraoral and extraoral soft tissues, and the facial bones. Dental trauma is more common in the permanent than the primary teeth, with the upper anterior teeth being the …

read more

Authors:

Ralitsa Yotsova; Department of Oral Surgery, Faculty of Dental Medicine, Medical University of Varna, Bulgaria;

Literature Review

Management of Postoperative Sequelae after Impacted Wisdom Tooth Extraction

Surgical tooth extraction with soft tissue flap reflection and bone removal can lead to some postoperative sequelae, such as pain, swelling, and trismus, as well as complications such as surgical site infection (SSI) and alveolar osteitis. A smooth postoperative period can be ensured by proper …

read more

Authors:

Ralitsa Yotsova; Department of Oral Surgery, Faculty of Dental Medicine, Medical University of Varna, Bulgaria;

Case Reports

Tooth Root Displacement in Soft Tissues Along the Anterior Sinus Wall (Canine Fossa): A Clinical Case Report

Introduction. The displacement of tooth roots into the surrounding soft tissues of the alveolus is an uncommon complication that, if not properly managed, may lead to significant and persistent adverse outcomes. These include moderate to severe pain, discomfort, infectious processes, and functional impairments, ultimately affecting …

read more

Authors:

Elitsa Dzhongova; Department of Oral Surgery, Faculty of Dental Medicine, Medica University of Varna – Varna;
Stelian Edrev; Department of Oral Surgery, Faculty of Dental Medicine, Medica University of Varna – Varna;
Maria Edreva; Dental Clinic- Sofia;

Original Article

Clinical and radiographic data for thе application of hyaDENT BG® gel and Bio-Oss Collagen® in periodontitis

This study aimed to evaluate the use of hyaluronic acid in periodontal regenerative procedures for the treatment of angular defects. Data demonstrated it plays a significant role in tissue healing, hydration, and modulation of inflammation. Its ability to inhibit pro-inflammatory cytokines and to support collagen …

read more

Authors:

Velitchka Dosseva-Panova; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;
Antoaneta Mlachkova; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;
Zdravka Pashova-Tasseva; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;
Ivan Ivanov; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;
Hristina Maynalovska; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;
Ekaterina Tosheva; Department of Statistics and Econometrics, Faculty of Applied Informatics and Statistics, University of National and World Economy, Sofia, Bulgaria;
Kamen Kotsilkov; Medical University of Sofia, Bulgaria, Faculty of Dental Medicine, Department of Periodontology;

Original Article

Validation of a multifactorial risk assessment system in a homogeneous group of early oral tongue carcinomas

Objective: This study aims to validate the prognostic performance of the Brandwein-Gensler histologic risk assessment system in a homogeneous cohort of early-stage oral tongue squamous cell carcinomas (SCC). Specifically, it evaluates the system’s ability to predict overall survival and the presence of occult metastases. Materials …

read more

Authors:

Konstantin Stamatov ; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Samuil Djenkov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Pavel Stanimirov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;

Original Article

Early Tongue Carcinoma – Clinical and Demographic Characteristics

Objective: To evaluate the clinical and demographic features of early-stage tongue squamous cell carcinoma (SCCT), with emphasis on age, sex distribution, tumor localization, and macroscopic presentation. Materials and Methods: A retrospective review of 72 patients with histologically confirmed T1 and T2 SCCT treated at the …

read more

Authors:

Konstantin Stamatov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Samuil Djenkov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Pavel Stanimirov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;

Original Article

Comparative Analysis of the Prognostic Value of TNM 7 and TNM 8 in a Cohort of Early Oral Tongue Carcinomas

The prognostic validity of the TNM staging system for oral squamous cell carcinoma (OSCC) has been widely debated. The 8th edition of the TNM system introduced depth of invasion (DOI) as a new criterion for determining the T category, leading to reclassification of a considerable …

read more

Authors:

Samuil Djenkov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Konstantin Stamatov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;
Pavel Stanimirov; Department of Dental, Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia, Sofia, Bulgaria, Department of Maxillofacial Surgery, University Hospital "Alexandrovska", Sofia, Bulgaria.;

Original Article

Alveolar Ridge Resorption Following Dental Extraction

The alveolar crest is tooth-related, and the tooth extraction causes its horizontal and vertical resorption. This poses numerous challenges regarding the masticatory function, speech, and digestion, as well as deteriorating the patient’s esthetics, self-esteem, and psychological health. This article aims to evaluate the amount of …

read more

Authors:

Ivaylo Parushev; Department of Clinical Medical Sciences, Faculty of Dental Medicine, Medical University of Varna, Bulgaria;
Ralitsa Yotsova; Department of Oral Surgery, Faculty of Dental Medicine, Medical University of Varna, Bulgaria;
Tsvetalina Gerova-Vatsova; Department of Periodontology and Dental Implantology, Faculty of Dental Medicine, Medical University of Varna, Bulgaria;