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Hearing loss (HL) is the third most prevalent chronic health problem among older adults and is quite common in our study group research. Aim of the study: This study wants to illustrate the research on the connection between HL and depression as well as the therapeutic ramifications for diagnosing and treating comorbid like intraoral rehabilitation, HL, and mental disorders also. Material and methods: The evaluated study sample was represented by 28 patients with HL, aged between 50 and 65 years old, from the Prosthodontic Clinic at „Mihail Kogalniceanu”, Iasi, whose presented for treatment of TMDs in association with prosthetic treatment. Results: Most patients were with minor Grade 1 so Grade 2 (moderate), hearing depreciation with audiogram exam that it is considered obvious but tolerable, interfering with daily activities, and patients actively seek therapy. Conclusions: The treatment of patients taken in study has demonstrated a recovery through complex oral rehabilitation that certainly requires time present dedication and interest, in favour of the final patient to obtain a homeostasis at the level of the stomatogenous system and adjacent to it.

The current study intends to highlight the relationship and, at times, the influence between anxiety disorders and dental dysfunctional syndromes of stomatognathic system(SDSS) in young students from our institution : Basis Of The Dental Care Clinic ,,Mihail Kogalniceanu,, Iasi. These are involved in various stressful intellectual activities and have identified a complex health problem that needed to be solved in light of the constant stress that the present time offers, laying the foundations for a focused and direct approach that will increase the certainty of growth. the quality of life. Be the way, the types of young social cases will be able to be solved, and will gather an extent of the accessible tools and skills. We also rely on the acquisition of skills through the experience conferred in this study to offer optimal solutions in these clinical situations.

In order to determine the effects of frontal sinus morphology on the morpho-functionality of the dento-maxillary apparatus and the therapeutic management of pathologies in the orthodontic or maxillofacial surgery area, paraclinical evaluation is extremely important. During time, radiography – a relatively old method, allowed complex explorations of the extreme cephalic area, providing details of cephalometric and facial indexes and information regarding the pneumatization and neuro- and viscera-cranium at the same time. Aim: This manuscript focuses on the correlation of elements related to craniofacial anomalies, in which frontal sinus malformations hold a particularly important place, with various dental anomalies which are particularly important aspects in optimizing the diagnostic and therapeutic protocol in both, orthodontic and orthognathic surgical approaches. Materials and methods: We set out to examine the frontal sinus, including a number of 112 patients, aged 4 to 78 years old, with malocclusions, the research being performed in the Radiology Clinic of Emergency Clinical Hospital “Sf. Spiridon” Iasi, during 2018-2020. We used in our research the landmarks represented by the frontal median septum and the upper orbital margin, on the basis of which we calculated the dimensions of the frontal sinus. The cases were as follows: 66 women (58,9%) and 46 men (41,1%), and age distribution was as follows: •4 – 9 years (20 cases – 17,9%); •10 – 19 years (22 cases – 19,6%); •20 – 45 years (31 cases – 27,7%); •46 – 60 years (19 cases – 17,0%); •over 60 years (20 cases – 17,9%). Results and discussions: The data obtained in our study are superimposable on those found in the literature, noting a frequency of absence of bilateral frontal sinus in 9,8% of cases, the elements of specificity belonging to the percentage of 6,1% for women and 15,2% for men, all cases being between 5-15 years. There are not significant differences between the planimetric measurements at patients with sinusitis compared with the others; instead, we found statistically significant differences between the planimetric measurements concerning the right sinus as well as the left sinus at the 3 classes of malocclusion – the patients in the I-st class have the smallest sinuses, the patients in the II-nd class have intermediary mesurements, while the patients in the III-rd class have the biggest measurements of the sinuses. Conclusions: In dental practice, cascading effects are extremely important, starting from frontal sinus malformations, which lead to different types of dento-dental anomalies, the implications being found in specific orthodontic therapy and orthognathic surgery.

While scaling and root planing is an affordable strategy for treating periodontitis in its initial stages, it is unable to completely eliminate subgingival pathogens and to stop the loss of progressive attachment in certain cases. For some patients, the degree of clinical attachment gain and probing depth reduction offered by nonsurgical periodontal treatment might be enhanced by the supplementary administration of hyaluronic acid (HA) right after scaling and root planing is completed. This article analyzes the evidence for the effectiveness of HA, explores the justification for its prescription, and lists relevant practical concerns that should be considered when using HA as an adjunctive periodontal therapy. HA generates a variety of beneficial effects, including the enhancing of wound healing, in a manner which is similar to periodontal tissues. HA is already widely used in different medical fields and has exciting potential uses in dentistry. HA can be used as an adjunctive periodontal treatment for patients with gingivitis and periodontitis, greatly improving their quality of life in the process.

Introduction: Orofacial pain is a common occurrence in daily dental practice; it is frequently attributed to temporomandibular dysfunction, one of its major causes, followed by pathology of the salivary glands, without avoiding interference at the level of the pain pathways caused by complications of periodontal pathology. The main objective of this study is to identify an important cause of pain in the oral–maxillofacial territory by quantifying the changes at the salivary glandular level using stereological methods. The secondary objective of the present research is to identify the implications of periodontal changes as a consequence of salivary quantitative and qualitative changes, quantified using periodontal indices, on the balance of the temporomandibular joint, dysfunction of it being an important cause of facial pain and having a profound impact on the complex oral rehabilitation algorithm of each clinical case, a condition evaluated with the analysis of the results of the Souleroy questionnaire. Material and methods: In a retrospective study, we evaluated the clinical results obtained after applying complex rehabilitation treatment to 35 subjects, 20 women and 15 men with salivary and TMJ dysfunctions, selected between 2020 and 2021 from the Clinic of Maxillofacial Surgery, Iasi. Results and discussion: The most common symptoms of temporomandibular disorders (TMDs) that were identified through the Souleroy questionnaire were pain and different types of damage to the masticatory muscles. The most significant changes in elders are reported in the case of serous cells, which reduced their percentage volume from 46.7% to 37.4%. Conclusion: As regards stereological analysis in conjunction with histological images, there were significant changes in diameters, perimeters, and longitudinal axes in the adult patients as opposed to the elderly patients, which were also influenced by the type of pathology at this level. The scores recorded on the diagnostic Souleroy scale indicated a large number of patients with low efficiency and maximum stress levels: 20.0% in level 1, 25.7% in level 2, and 25.7% in level 3.

The main objective of this study is to quantify the implications of the complications of periodontal pathology and dental mobility on the pathology of dysfunctional algo syndrome, a clinical entity with profound implications for the patient’s quality of life. Methodology: Clinical and laboratory evaluation was conducted in the 2018–2022 period, on a group of 110 women and 130 men, aged between 20–69, selected from our practice venue, Policlinica Stomatologica nr. 1 Iasi, Clinical Base of Dentistry Education “Mihail Kogalniceanu” Iasi, “Grigore T. Popa” University of Medicine and Pharmacy Iasi and “Apollonia” University Iasi. Overall, 125 subjects were diagnosed with periodontal disease with complications and TMJ disorders and followed periodontal therapy in the context of oral complex rehabilitation treatments (study group); the results of their clinical evaluation were compared with the results of the evaluation of the control group, made from the other 115 patients). Results: Dental mobility and gingival recession were identified as more frequent in the study sample compared with the control sample, the differences being statistically significant in both cases. In total, 26.7% of patients had different types of TMJ disorders and 22.9% of patients had occlusal changes; the percentages are slightly increased in the study sample compared with the control one, but the recorded differences are not statistically significant. Conclusions: Dental mobility, most of the time, is a negative consequence of periodontal disease, leading to the alteration of the mandibular-cranial relations, materializing in an important proportion as an etiopathogenic factor of the dysfunctional syndrome of the stomatognathic system.

The inflammatory response of the host in periodontitis is the phenomenon that underlies the onset and evolution of periodontal destructive phenomena. A number of systemic factors, such as diabetes mellitus (DM), can negatively affect the patient with periodontitis, just as the periodontal disease can aggravate the status of the DM patient. Host response modulation therapy involves the use of anti-inflammatory and anti-oxidant products aimed at resolving inflammation, stopping destructive processes, and promoting periodontal healing, all important aspects in patients with high tissue loss rates, such as diabetic patients. This paper reviews the data available in the literature on the relationship between DM and periodontitis, the main substances modulating the inflammatory response (nonsteroidal anti-inflammatory drugs, sub-antimicrobial doses of doxycycline, or omega-3 fatty acids and their products, specialized pro-resolving mediators), as well as their application in diabetic patients.

The aim of this study was to investigate the effects of adjunctive periodontal therapy of 5 mg/mL indocyanine green irradiation by an 810 nm diode laser (aPDT), supplementary to scaling and root planing (SRP) in patients with periodontitis and type II diabetes mellitus (DM) compared to the SRP alone, on periodontal clinical parameters and glycated hemoglobin A1c (HbA1c). The study was conducted on 49 subjects with type II DM and periodontitis, divided into two groups: the SRP group (n = 25), who followed SRP alone, and the SRP + aPDT group (n = 24), who followed SRP and four weekly sessions of indocyanine green irradiation by an 810 nm diode laser. Plaque Index (PI), Bleeding on Probing Index (BOP), probing depth (PD), clinical attachment loss (CAL) and HbA1c were investigated at baseline and after 6 months. At 6 months, both SRP alone and SRP + aPDT generated significant reductions in all the investigated parameters; SRP + aPDT produced more significant reductions for BOP, PD and CAL (p < 0.001) but not for PI and HbA1c, than SRP alone. aPDT with indocyanine green therapy was well tolerated, with two subjects reporting slight discomfort. Therefore, aPDT with indocyanine green might represent a good adjunctive periodontal treatment option for SRP in patients with type II DM and periodontitis.

Scaling and root planing represent the gold standard in the treatment of periodontal disease, but these therapeutic methods cannot eliminate the remaining periodontopathogenic bacteria in cement, tubules, and periodontal soft tissue. Thus, a number of additional therapeutic means have been adopted, including local and systemic antibiotic therapy, as well as the use of photodynamic therapy techniques. Recently, special attention has been paid to potential phytotherapeutic means in the treatment of periodontal disease. In this review, we aim to present the effects generated by the extract of Curcuma longa, the various forms of application of turmeric as an additional therapeutic means, as well as the aspects related to its biotolerance.

Xerostomia is a common complication post-radiotherapy in patients with oral cancer. The acute and long-term side effects can considerably reduce the patient’s quality of life. The aim of our study was to perform analysis of salivary flow and pH in patients after radiotherapy. Methodology: Clinical and laboratory evaluations were conducted in the 2014–2019 period; out of a total 58 subjects aged between 45 and 84, 28 individuals with oral cancer were selected from St. Spiridon Hospital, Clinic of Maxillo-facial Surgery and Oncology Hospital, Iasi post-radiotherapy. Results: Significant downsized mean values of the hydrogen ion concentration (pH) in saliva (p < 0.001) were recorded in patients after radiotherapy, pH value = 4.580 (±1.051). The mean value of resting salivary flow (MRSF) was significantly lower for the group of patients with radiotherapy (MRSF) = 0.145 mL/min. In 89.29% of cases (25 post-radiotherapy cases), in order to perform oral complex rehabilitation treatment, several endodontic and periodontal treatments were performed. A total of 78.57% of the cases received complex oral rehabilitation as mobile or hybrid prostheses or fixed solutions. Conclusion: Understanding post-radiotherapy salivary biochemic modifications in patients with oral cancer could be of critical importance, in view of related oral disorder prevention.

Guided tissue regeneration (GTR) and guided bone regeneration (GBR) became common procedures in the corrective phase of periodontal treatment. In order to obtain good quality tissue neo-formation, most techniques require the use of a membrane that will act as a barrier, having as a main purpose the blocking of cell invasion from the gingival epithelium and connective tissue into the newly formed bone structure. Different techniques and materials have been developed, aiming to obtain the perfect barrier membrane. The membranes can be divided according to the biodegradability of the base material into absorbable membranes and non-absorbable membranes. The use of absorbable membranes is extremely widespread due to their advantages, but in clinical situations of significant tissue loss, the use of non-absorbable membranes is often still preferred. This descriptive review presents a synthesis of the types of barrier membranes available and their characteristics, as well as future trends in the development of barrier membranes along with some allergological aspects of membrane use.

Oral rehabilitation is a main branch of dentistry focused on diagnosing the patient’s problem and creating a treatment plan to restore aesthetics, recondition morphologically all components, and recover the functionality of the oral cavity. Biological compatibility of the materials used has a major importance, due to the direct contact with essential tissues, such as the soft and hard tissue of the periodontium and the potential influence on the outcome of the treatment. The present material aims to assess the inflammatory response after subcutaneous implantation of three materials frequently used in endodontics (Mineral Trioxide Aggregate—MTA, DiaRoot BioAggregate, and Sealapex). The evaluation of the reparative tissue reaction after 7, 30, and 60 days, respectively, subsequent to in vivo implantation, was carried out through electron microscopy imaging. Moreover, evaluation of the dynamics of the osteogenesis process was an indicator for the maintenance of internal homeostasis in the context of complex intraoral rehabilitation treatments that include fixed prosthodontics correlated with the particular periodontal-aesthetic aspects and completed by cranio-mandibular repositioning. Our study showed increased absolute values of alkaline phosphatase in all material-implanted cases (more pronounced in MTA and Bio Aggregate), highlighting that this enzyme could be an effective indicator of bone formation, which takes place after the material implantation, with the most significant elevated values at 30 days postoperatively.