Search Results (348)

Background and Clinical Significance: Juvenile ossifying fibroma (JOF) is a rare, benign, but locally aggressive fibro-osseous neoplasm that primarily affects the craniofacial skeleton of children and adolescents. Early surgical intervention is often required due to the lesion’s rapid growth and potential for significant facial deformity. Long-term functional and esthetic rehabilitation following maxillary resection in early childhood remains a clinical challenge. Case Presentation: This case reports a unique long-term follow-up of a 22-year-old female patient who underwent partial maxillary resection at the age of five due to JOF. Initial reconstructive efforts failed, necessitating a removable prosthesis to restore function and appearance. The patient experienced persistent self-consciousness and social withdrawal during adolescence, attributed to altered facial esthetics and repeated surgical disappointment. Nevertheless, prosthetic rehabilitation significantly improved mastication, phonetics, facial symmetry, and psychological well-being. Conclusions: The enduring psychosocial and functional impact of early maxillary resection for JOF and the pivotal role of prosthodontic management in long term rehabilitation are highlighted. A multidisciplinary approach that includes psychological support is suggested. This case report is among the few reports documenting long-term prosthetic outcomes for pediatric JOF patients extending into adulthood. Full article

Background/Objectives: “Ozempic face” is an aesthetic side effect associated with the use of the antidiabetic agent Ozempic (semaglutide), characterized by a prematurely aged and fatigued facial appearance due to rapid weight loss. Currently, treatment options for this condition are limited. In this study, we present our clinical experience with the BodyTite device, provided by InMode Italy S.r.l. (Rome, Italy). Materials and Methods: We report a case series involving 24 patients (19 women and 5 men, aged 27–65 years), treated with subdermal bipolar radiofrequency (Endotissutal Bipolar Radiofrequency) between 2023 and 2024. All patients underwent a minimum follow-up of 12 months. At the end of the follow-up period, patients rated their satisfaction on a from 0 to 10 scale, and an independent expert assessed the stability of clinical outcomes. Results: The majority of patients reported high satisfaction levels (≥8), which correlated with the independent expert’s evaluation of treatment efficacy and result stability. The only observed adverse event was transient cutaneous erythema. Conclusions: “Ozempic face” is an increasingly common side effect associated with newer classes of antidiabetic medications. Although these drugs offer significant metabolic benefits, the accompanying facial volume loss and aging are often poorly tolerated by patients. Our findings suggest that subdermal bipolar radiofrequency represents a safe, low-risk, and cost-effective therapeutic option for the aesthetic management of Ozempic face. Full article

Background: Wound healing and scar management remain significant challenges in dermatology and aesthetic medicine. Recent advances in regenerative medicine have introduced plant-derived exosome-like nanoparticles (PDENs) as potential therapeutic agents due to their bioactive properties. This study examines the clinical application of rose stem cell exosomes (RSCEs) in combination with established treatments for managing different types of scars. Methods: A case series of four patients with different scar etiologies (dog bite, hot oil burn, forehead trauma, and facial laser treatment complications) was treated with RSCEs in combination with microneedling (Dermapen 4.0, 0.2–0.4 mm depth) and/or thulium laser therapy (Lutronic Ultra MD, 8–14 J), or as a standalone topical treatment. All cases underwent sequential treatments over periods ranging from two to four months, with comprehensive photographic documentation of the progression. The efficacy was assessed through clinical photography and objective evaluation using the modified Vancouver Scar Scale (mVSS) and the Patient and Observer Scar Assessment Scale (POSAS), along with assessment of scar appearance, texture, and coloration. Results: All cases demonstrated progressive improvement throughout the treatment course. The dog bite scar showed significant objective improvement, with a 71% reduction in modified Vancouver Scar Scale score (from 7/13 to 2/13) and a 61% improvement in Patient and Observer Scar Assessment Scale scores after four combined treatments. The forehead trauma case exhibited similar outcomes, with a 71% improvement in mVSS score and 55–57% improvement in POSAS scores. The hot oil burn case displayed the most dramatic improvement, with a 78% reduction in mVSS score and over 70% improvement in POSAS scores, resulting in near-complete resolution without visible scarring. The facial laser complication case showed a 75% reduction in mVSS score and ~70% improvement in POSAS scores using only topical exosome application without device-based treatments. Clinical improvements across all cases included reduction in elevation, improved texture, decreased erythema, and better integration with surrounding skin. No adverse effects were reported in any of the cases. Conclusions: This preliminary case series suggests that plant-derived exosome-like nanoparticles, specifically rose stem cell exosomes (RSCEs), may enhance scar treatment outcomes when combined with microneedling and laser therapy, or even as a standalone topical treatment. The documented objective improvements, measured by standardized scar assessment scales, along with clinical enhancements in scar appearance, texture, and coloration across different scar etiologies—dog bite, burn, traumatic injury, and iatrogenic laser damage—suggest that this approach may offer a valuable addition to the current armamentarium of scar management strategies. Notably, the successful treatment of laser-induced complications using only topical exosome application demonstrates the versatility and potential of this therapeutic modality. Full article

This study assessed the accuracy of a long-term AI-based projection of signs of facial aging and their acceptance by consumers. Standardized photographs of 25 Chinese and 25 French women were first taken at T0 and graded using ethnic-specific skin aging atlases. An AI-based algorithm then aged the photographs by 10 (T10) and 15 (T15) years. A total of 246 women from China, France, and Thailand compared these images in pairs (T0 vs. T0 + 10 or T0 + 15) and provided feedback on their overall impressions, realism, and psychological acceptance via a questionnaire. Besides lower face ptosis (p < 0.01), the simulated images revealed that regardless of ethnicity, there were no significant differences in grading. Irrespective of ethnic background, 62–78% of overall panelists found the projections realistic and liked them, while 85–96% of panelists (Chinese and French) were willing to test them. A total of 47% of Thai panelists were reluctant to try, while 4–14% found it scary. This indicated some degree of cultural influence. This study confirms women’s acceptance of future facial appearance with some degree of cultural divergence. It also highlights a valid methodology to explore skin aging for a more realistic and personalized cosmetic improvement and innovation. Full article

Autism Spectrum Disorder (ASD) encompasses various neurological disorders with symptoms varying by age, development, genetics, and other factors. Core symptoms include decreased pain sensitivity, difficulty sustaining eye contact, incorrect auditory responses, and social engagement issues. Diagnosing ASD poses challenges as signs can appear at early stages of life, leading to delayed diagnoses. Traditional diagnosis relies mainly on clinical observation, which is a subjective and time-consuming approach. However, AI-driven techniques, primarily those within machine learning and deep learning, are becoming increasingly prevalent for the efficient and objective detection and classification of ASD. In this work, we review and discuss the most relevant related literature between January 2016 and May 2024 by focusing on ASD detection or classification using diverse technologies, including magnetic resonance imaging, facial images, questionnaires, electroencephalogram, and eye tracking data. Our analysis encompasses works from major research repositories, including WoS, PubMed, Scopus, and IEEE. We discuss rehabilitation techniques, the structure of public and private datasets, and the challenges of automated ASD detection, classification, and therapy by highlighting emerging trends, gaps, and future research directions. Among the most interesting findings of this review are the relevance of questionnaires and genetics in the early detection of ASD, as well as the prevalence of datasets that are biased toward specific genders, ethnicities, or geographic locations, restricting their applicability. This document serves as a comprehensive resource for researchers, clinicians, and stakeholders, promoting a deeper understanding and advancement of AI applications in the evaluation and management of ASD. Full article

Background: Scar formation and impaired wound healing represent significant challenges in dermatology and aesthetic medicine, with limited effective treatment options currently available. Objectives: To evaluate the efficacy and long-term outcomes of Damask rose stem-cell-derived exosome (RSCE) therapy in the management of diverse dermatological conditions, including traumatic wounds, surgical scars, and atrophic acne scars. Methods: We conducted a case series study from June 2023 to November 2024, documenting four cases with different types of skin damage treated with lyophilized RSCE products. Treatment protocols included a variety of delivery methods such as topical application, microneedling, and post-procedure care. Follow-up assessments were performed at intervals ranging from 7 days to 10 months. Results: All patients demonstrated significant improvements in scar appearance, skin elasticity, hydration, and overall tissue quality. In traumatic facial injury, RSCE therapy facilitated reduction in scar contracture and improved functional outcomes. For atrophic acne scars, comparative treatment of facial sides showed enhanced results with RSCE addition. Acute wounds exhibited accelerated healing with reduced inflammation, while chronic wounds demonstrated improved epithelialization and long-term scar quality. Conclusions: This case series provides preliminary evidence suggesting that RSCE therapy may offer significant benefits in wound healing and scar management. The observed improvements in tissue regeneration, inflammatory modulation, and long-term aesthetic outcomes warrant further investigation through controlled clinical trials. Full article

Objective: This study aimed to examine whether perceived social support, appearance satisfaction, and self-esteem mediate the relationship between the type of dermatological condition and psychological distress among dermatological patients. Methods: A cross-sectional quantitative study utilizing self-report measures. The sample consisted of 108 dermatological patients aged 18 to 35 years. Participants were divided into two groups based on their diagnosis: Group A included 54 individuals with visible facial cystic acne, and Group B included 54 individuals with non-visible psoriasis or eczema. Assessments were conducted following their initial dermatological consultation and prior to the commencement of pharmacological treatment. Participants completed a battery of questionnaires including the Symptom Checklist-90-Revised (SCL-90-R), the Multidimensional Body–Self Relations Questionnaire-Appearance Scale (MBSRQ–AS), the Interpersonal Support Evaluation List (ISEL-40), and the Rosenberg Self-Esteem Scale. Results: Mediation analyses indicated that perceived social support and appearance satisfaction significantly mediated the relationship between dermatological group and psychological distress. Self-esteem did not emerge as a significant mediator. Conclusions: The findings suggest that differences in psychological distress among dermatological patients can be partially explained by their perceived social support and satisfaction with physical appearance. These psychosocial factors should be considered in the psychological assessment and treatment planning for individuals with dermatological conditions. Full article

Background/Objectives: Partial maxillectomy frequently results in severe impairments of oral functions, such as difficulties in chewing, speech, swallowing, and facial appearance. Immediate prosthetic rehabilitation is challenging because soft tissue healing is typically required before impression taking. This study aimed to (1) develop a comprehensive digital workflow for fabricating immediate obturator prostheses using preoperative data and (2) assess their early clinical effectiveness in restoring oral functions after surgery. Methods: In this prospective clinical study, 20 patients undergoing partial maxillectomy from January 2023 to January 2025 were enrolled. A digital workflow combining cone-beam computed tomography (CBCT), intraoral scanning, CAD/CAM design, and 3D metal printing was implemented. Obturator prostheses were digitally designed preoperatively and inserted immediately post-resection. Functional outcomes were postoperatively evaluated after one month using the Obturator Functioning Scale (OFS), which measures functional, speech, esthetic, and psychosocial aspects. Results: The digitally fabricated immediate obturator prostheses were successfully placed intraoperatively in all patients. Most participants reported mild to moderate difficulties, with speech-related issues being the most common, while esthetic concerns were minimal. Masticatory function was satisfactorily restored in 75% of cases, and 60% of patients experienced minimal fluid leakage during swallowing. No significant differences were found between genders. Patients with larger defects tended to report greater functional challenges. Conclusions: The digitally planned immediate obturator prosthesis provides a practical and effective solution for early rehabilitation following partial maxillectomy. This digital workflow reduces patient discomfort, restores key oral functions, and facilitates psychosocial recovery. Full article

Polycarbonate laboratory safety glasses and facial shields were tested for impact resistance. Impacts from 22-caliber bullets fired from a firearm were compared with impacts of pellets fired from an air rifle. A low-weight pellet fired from an air rifle is a suitable and safer alternative to the use of a firearm. The results show that if there is a need for protection from flying projectiles, one should use multiple layers of protection. Furthermore, already-damaged protective equipment, even if the damage appears to be minor, may not provide any protection and should not be used. The resulting impacted polycarbonate lenses and sheets were used in a classroom discussion with the undergraduate chemistry students about polymer properties and adequate safety protection. Full article

(1) Background: Esthetic regenerative medicine is increasingly in demand for facial and neck rejuvenation due to its proven efficacy, safety profile, and minimal downtime. This study aimed to evaluate the role of standardized assessment tools in optimizing the outcomes of non-invasive regenerative esthetic technologies, both during the treatment course and in follow-up. (2) Methods: A literature review of the main articles published in peer-reviewed journals was conducted to identify high-quality studies addressing the use of validated esthetic scales and questionnaires (patient-reported outcomes) for evaluating the effectiveness of non-invasive regenerative treatments for the face and neck using accessible clinical tools such as photographs and 3D facial scanning. (3) Results: Clinician-reported outcomes (CROs) can be collected using standardized and reproducible photographic documentation and facial scans. The esthetic scales and classifications target both specific facial areas (e.g., upper third, perioral, periorbital) and overall skin appearance. Furthermore, advanced software allows overlay facial scan analysis and wrinkle mapping for precise quantification of improvements. In addition to objective CROs, patient-reported outcomes (PROs) offer essential insights into perceived esthetic changes, satisfaction, and emotional well-being, completing a multidimensional evaluation of treatment efficacy. (4) Conclusions: Standardized evaluation protocols based on accessible tools such as clinical photographs, 3D facial scans, and validated PRO questionnaires are essential for guiding effective, personalized regenerative treatments. Their integration into routine practice enhances clinical decision-making and patient satisfaction. While advanced tools like dermal probes may further refine assessments, they require specific expertise and resources and may be less practical for daily clinical use. Full article

Background/Objectives: Smile esthetics are a crucial aspect of facial attractiveness, playing a central role in social interactions. Dental students’ perception of smiling esthetics may evolve as they progress through their education and clinical exposure. This study aimed to investigate the influence of educational level on dental students’ perception of altered smile esthetics. Methods: A cross-sectional study was conducted among 410 undergraduate dental students across five academic years at the National and Kapodistrian University of Athens. Participants evaluated 22 digitally altered smile images, including single and combined esthetic discrepancies, using a visual analog scale (VAS). Perceived attractiveness scores were analyzed in relation to academic year, gender, and specific types of smile alterations. Results: The perception of smile attractiveness varied significantly across academic years for certain esthetic discrepancies, including central incisor length mismatch, midline diastema, and open gingival embrasures (p < 0.05). Clinical-year students (years 4–5) demonstrated a more critical assessment compared to preclinical students. Female students exhibited greater sensitivity to specific discrepancies, including fluorosis and reduced tooth lightness. The combination of a midline diastema, a gummy smile, and reduced lightness received the lowest attractiveness scores across all groups. Conclusions: The perception of altered smile esthetics among undergraduate dental students evolves throughout their education, although this progression does not follow a linear trajectory. Dental education appears to influence the perception of specific smile esthetic discrepancies, reflecting a selective influence on features. Clinical training appears to be a critical parameter of dental education, influencing the perception of smiling esthetics. Full article

Background: The aim of this study was to evaluate the effect of Photobiomodulation Therapy (PBMT) on the eruption rate of impacted maxillary canines after surgery, using a split-mouth design. Methods: A 16-year-old patient was referred to the Department of Oral and Maxillo-Facial Sciences of “Sapienza” University of Rome. Clinical examination revealed the persistence of maxillary primary canines and the absence of a palpable canine bump. CBCT scans confirmed that both upper permanent canines were impacted in the palatal osteomucosal region and showed a mesial inclination. Conventional surgery with cold blade was performed for both impacted canines, and PBMT was applied on element 2.3 for three sessions after surgery. Since this is a case report, no statistical analysis was performed. Results: The eruption movement of the two impacted canines was evaluated 16 weeks after surgery. The extent of the spontaneous eruption movement of element 1.3 was 0.21 mm, while element 2.3, which underwent three sessions of PBMT following surgery, moved 3.16 mm. Conclusions: The element that underwent PBMT appears to respond positively in terms of spontaneous eruption following disinclusion surgery compared to the contralateral element that was not stimulated with the laser. These findings suggest that photobiomodulation therapy could be effective in accelerating the eruption of palatally impacted canines following surgery, avoiding the need to use orthodontic traction. Future randomized controlled clinical trials are needed to demonstrate these preliminary results. Full article

Background/Objectives: A previous study evaluating convex facial profiles at rest demonstrated that combined orthodontic and orthognathic surgical treatment is more effective in enhancing facial aesthetics compared to orthodontic camouflage alone. The present follow-up study aimed to reassess these findings by incorporating both profile and frontal facial views in the aesthetic evaluation. Methods: This retrospective cohort study sample included 36 consecutively selected patients with convex facial profiles and Class II Division 1 malocclusion. Two groups of 18 non-growing patients with similar characteristics were compared. Group A was treated with orthodontics and orthognathic surgery, whereas Group B was treated with orthodontics exclusively. Pre- and post-treatment profile and frontal facial photographs were simultaneously presented to orthodontists, oral and maxillofacial surgeons, convex profile patients, and laypeople, asking them to assess changes in facial appearance. Results: Significant positive changes in facial appearance were perceived for Group A, in contrast to no changes for Group B, with a difference of 17/100 visual analogue scale (VAS) units. The rater groups demonstrated a high degree of consistency (ICC > 0.88). Multivariate analysis revealed significant differences in perceived changes between the two treatment groups (F = 14.63, p < 0.001, Pillai’s Trace = 0.36, and partial η² = 0.36), with no significant effects from the rater group (p > 0.05). Similar results are evident when only profile photos were rated (p > 0.05). Conclusions: The combined orthodontic and orthognathic surgery approach effectively enhances facial appearance in convex profile cases, whereas orthodontic treatment alone does not result in significant changes. These findings should be clearly communicated during patient consultations and considered in treatment planning. Full article

Skin aging is a complex process influenced by several factors, including UV exposure, environmental stressors, and lifestyle choices. The demand for effective, natural skincare products has driven research into plant-based oils rich in bioactive compounds. Rosehip oil has garnered attention for its high content of carotenoids, phenolics, and antioxidants, which are known for their anti-aging, photoprotective, and skin-rejuvenating properties. Despite the growing interest in rosehip oil, limited studies have investigated its efficacy on human skin using advanced imaging technologies. This study aims to fill this gap by evaluating the efficacy of cold-pressed Rosa canina seed oil on facial skin characteristics, specifically wrinkles, ultraviolet (UV) spot reduction, and erythema mitigation, using imaging technologies (the VISIA analysis system). Seed oil pressed from R. canina collected from the Băișoara area of Cluj County has been selected for this study due to its high carotenoid, phenolic, and antioxidant contents. The oil has also been analyzed for the content of individual carotenoids (i.e., lutein, lycopene, β Carotene, and zeaxanthin) using HPLC-DAD (High-Performance Liquid Chromatography—Diode Array Detector), along with lutein and zeaxanthin esters and diesters. After the preliminary screening of multiple Rosa species for carotenoid, phenolic, and antioxidant contents, the R. canina sample with the highest therapeutic potential was selected. A cohort of 27 volunteers (aged 30–65) underwent a five-week treatment protocol, wherein three drops of the selected rosehip oil were topically applied to the face daily. The VISIA imaging was conducted before and after the treatment to evaluate changes in skin parameters, including the wrinkle depth, UV-induced spots, porphyrins, and texture. Regarding the bioactivities, rosehip oil showed a significant total carotenoids content (28.398 μg/mL), with the highest levels in the case of the β-carotene (4.49 μg/mL), lutein (4.33 μg/mL), and zexanthin (10.88 μg/mL) contents. Results indicated a significant reduction in mean wrinkle scores across several age groups, with notable improvements in individuals with deeper baseline wrinkles. UV spots also showed visible declines, suggesting ideal photoprotective and anti-pigmentary effects attributable to the oil’s high vitamin A and carotenoid content. Porphyrin levels, often correlated with bacterial activity, decreased in most subjects, hinting at an additional antimicrobial or microbiome-modulatory property. However, skin responses varied, possibly due to individual differences in skin sensitivity, environmental factors, or compliance with sun protection. Overall, the topical application of R. canina oil appeared to improve the facial skin quality, reduce the appearance of age-related markers, and support skin health. These findings reinforce the potential use of rosehip oil in anti-aging skincare formulations. Further long-term, large-scale studies are warranted to refine dosing regimens, investigate mechanisms of action, and explore synergistic effects with other bioactive compounds. Full article

Biopolymer-based dermal fillers have gained attention in facial aesthetics due to their biocompatibility, gel-forming properties, and capacity to stimulate tissue regeneration. However, evidence regarding their clinical performance remains scattered and inconsistent. This systematic review evaluates the current scientific literature on the effectiveness and safety of injectable biopolymers used in facial aesthetic procedures. A systematic search was conducted in PubMed, MEDLINE, and Embase databases for studies published between 2016 and 2024. Only human studies in English assessing clinical efficacy, safety, adverse events, and patient satisfaction were included. Of the 280 articles initially identified, 9 met the inclusion criteria. The selected studies showed improvements in facial volume and wrinkle reduction with gel-based biopolymers such as poly-L-lactic acid (PLLA), polycaprolactone (PCL), and polymethylmethacrylate (PMMA). Most studies reported high patient satisfaction and a low incidence of serious adverse effects. However, methodological heterogeneity and limited long-term data reduced the strength of the evidence. While injectable biopolymers appear to be effective and generally safe, current evidence is limited and variable. Further multicenter randomized trials with standardized protocols and longer follow-up periods are needed. Clinicians should apply these materials with caution, ensuring individualized treatment planning and careful risk assessment. Full article