Search Results (30)

Background/Objectives: Ankyloglossia diagnosis and management remain widely debated in dentistry, with variability reported in clinical decision-making and treatment approaches. Limited international evidence exists comparing how dental professionals diagnose and manage this condition in early childhood. This study aimed to compare the knowledge, diagnostic criteria, and clinical management of ankyloglossia among dental professionals in six countries and to assess whether shared diagnostic and management approaches exist for babies (≤6 months) and infants (>6 months). Methods: A multicountry cross-sectional study was conducted using a validated 27-item online questionnaire distributed between February 2023 and February 2025 to dental professionals in Spain, Italy, Portugal, Brazil, Ecuador, and Chile. Participants included paediatric dentists, oral surgeons, general dentists, and other dental specialists. Only fully completed questionnaires were analyzed. Primary outcomes included self-reported diagnostic practices, use of classification systems, and management strategies for ankyloglossia. Secondary outcomes included professional training, interdisciplinary collaboration, surgical techniques, and pain management practices. Results: A total of 1188 dental professionals participated. Overall, 80.7% reported routinely examining the lingual frenulum, while 42.4% used formal classification systems. Tongue mobility assessment was the most commonly reported diagnostic method, with significant variation across countries and professional groups (p < 0.001). Specific training in diagnosis was reported by 67.2% of participants, whereas 50.6% reported treatment training, with marked inter-country differences (p < 0.001). Surgical intervention was the most commonly reported management strategy (38.7%), particularly in babies ≤ 6 months, with frenotomy/frenulotomy being the predominant procedure. Considerable variability was observed in surgical techniques, pain management, and recommendations for adjunctive therapies. Conclusions: Substantial international variability exists in the diagnosis, classification, and management of ankyloglossia among dental professionals. These findings highlight gaps in training and the absence of standardized, evidence-based clinical guidelines, underscoring the need for consensus-driven protocols to support consistent and multidisciplinary clinical care. Full article

Background/Objectives: In lingual frenectomy/frenotomy surgeries, thermal surgical instruments are commonly used because of their hemostatic effect, precise cutting, and lack of need for sutures. However, the effects of tissue heating on the biological repair process remain under investigation. This study aimed to evaluate the thermal and histological effects of a surgical lingual frenulum incisions performed with high-power diode lasers at 450 nm (blue) and 980 nm (infrared), compared with a surgical scissor incision (control group). Methods: The experimental project was conducted in two phases: first, an ex vivo experiment on porcine tongues using different surgical instruments, with different parameters, with thermal variations recorded using infrared thermography; and second, an in vivo phase using the instruments previously determined in the ex vivo phase. Results: Results demonstrated minimal tissue heating in the control group. There was a thermal elevation with the laser instruments, particularly with the 980 nm and 450 nm diode lasers; however, the 450 nm laser showed a high initial temperature increase, but exhibited faster tissue cooling. Thermal and histological analyses performed immediately after the procedure and on the seventh postoperative day showed clinically similar tissue repair across groups, with less disorganization of collagen fiber bundles on day seven in the group treated with the 450 nm laser. Conclusions: In conclusion, both diode lasers can be safely employed for lingual frenulum incision when appropriate parameters are used; however, further clinical studies are warranted to establish safe and effective parameters. Full article

Background/Objectives: Morphological alterations of the lingual frenulum may impair sucking, speech articulation, and tongue mobility. In such cases, frenectomy is considered the most effective therapeutic approach. High-power lasers have been increasingly adopted due to their precision and reduced surgical trauma. This study aimed to compare the effects of frenectomy performed with a cold scalpel, electric scalpel, and diode laser in Wistar rats. Methods: Forty-five female rats, approximately six months old and weighing 250–300 g, were randomly allocated into three experimental groups (n = 15) according to the surgical technique used. Each group was further divided into three subgroups (n = 5) based on postoperative evaluation periods of 1, 3, and 7 days. After surgery, animals were euthanized at the predetermined time points, and tissue samples from the operated area were collected for histological analysis. Specimens were processed histologically, and sections were analyzed descriptively and semi-quantitatively for inflammatory response. Results: All surgical techniques produced similar inflammatory responses across the evaluated periods, with no statistically significant differences among groups. The inflammatory infiltrate was predominantly acute, characterized by the presence of neutrophils, lymphocytes, and macrophages, with scarce plasma cells and no multinucleated giant cells. Although the cold scalpel group showed greater variability in macrophage response over time, the electric scalpel and diode groups exhibited more consistent inflammatory patterns. Conclusions: All evaluated techniques were biologically equivalent with respect to the initial inflammatory response, with the electric scalpel and high-power laser showing slightly greater temporal stability. Full article

Background: Ankyloglossia is a congenital anomaly characterized by restricted tongue mobility due to a short, thick, or tight lingual frenulum. Methods: This narrative review synthesizes current concepts on etiology, clinical presentation, diagnostic approaches, functional implications, and management for ankyloglossia in newborns. Results: Ankyloglossia can compromise breastfeeding dynamics, manifesting as suboptimal latch, maternal nipple pain, and inefficient milk transfer, and may influence orofacial function if unrecognized. Because anatomical appearance alone does not reliably predict function, evaluation should prioritize structured functional assessments over purely morphological descriptors. Management should be individualized and stepwise, beginning with lactation support and positioning strategies, and progressing to frenotomy when clear functional limitation persists. In appropriately selected cases, timely intervention can improve feeding efficiency and caregiver comfort while minimizing disruptions to early bonding and nutrition. Post-procedure follow-up is important to confirm functional gains and address residual feeding mechanics. Conclusions: A coordinated, multidisciplinary approach aligns diagnosis and treatment with the infant’s functional needs and family goals, promoting safe, effective, and patient-centered care. Full article

Background/Objectives: Frenotomy is the procedure of choice for treating ankyloglossia. The literature reports that readhesion of the frenulum occurs in 2.6–13% of cases. There is no published evidence to support performing tongue exercises to prevent it. We aimed to determine the readhesion rate of ankyloglossia, the benefits of tongue exercises to prevent it, and the characteristics of patients who experienced readhesion. Methods: This is a prospective, observational study of neonates who underwent a frenotomy between January and August 2024. Following the frenotomy, we recommended that all parents perform a series of exercises 6–8 times daily over 15 days. Patients were re-evaluated 10–15 days post-procedure for signs of ankyloglossia using the Hazelbaker tool and clinical variables such as nipple pain or cracks. Results: We enrolled 212 patients; thirty patients underwent a refrenotomy (14.1%). The raw risk of readhesion in our study was 0.335 (95%CI 0.275–0.401), and for symptomatic readhesion, 0.156 (95%CI 0.113–0.211). Adjusted by sex, the risk of readhesion for female patients was 0.236 (95%CI 0.155–0.344), and for males, 0.390 (95%CI 0.312–0.474). The appearance and function Hazelbaker scores were significantly lower before the frenotomy than post-procedure in all cases. In females, not following the exercise protocol multiplied the risk of readhesion by 1.61 (95%CI 1.03–2.56), whereas in males the risk was multiplied by 1.47 (95%CI 1.03–2.08). Symptomatic readhesion was significantly correlated with age at frenotomy and Hazelbaker score. Conclusions: Readhesion of tongue-tie was higher than previously published (33.5%); however, symptomatic readhesion was less frequent (15.6%). Proper adherence to post-frenotomy exercises significantly reduces the risk of readhesion, although it has less impact on symptomatic readhesion. Full article

Background: Myofunctional therapy has emerged as a treatment option for obstructive sleep apnea (OSA). The Iowa Oral Performance Instrument (IOPI) enables objective measurement of lingual and orofacial muscle strength, although it was originally designed for evaluating dysphagia. OSA is frequently associated with a hypotonic phenotype characterized by reduced strength in upper airway muscles, but its identification remains unclear. Objective: We evaluated the usefulness of IOPI measurements in identifying hypotonic phenotypes among patients with obstructive sleep apnea (OSA). Methods: We carried out a cross-sectional study analyzing the relationship between IOPI scores, sleep polygraphy metrics—such as the apnea–hypopnea index (AHI)—and findings from physical examination. In addition to the standard IOPI protocol, we introduced novel maneuvers aimed at providing a more comprehensive assessment of oropharyngeal muscle function. Results: Although IOPI conventional maneuvers showed no clear association with AHI or ODI, the inferior tongue maneuver showed higher awake tongue strength, with a statistically significant correlation to both AHI (r = 0.2873; p = 0.008) and ODI (r = 0.2495; p = 0.032). Performing each exercise three times yielded highly consistent results across trials (r > 0.94), but did not significantly alter the overall outcome. Interestingly, lower tongue strength values were observed in patients with a high-arched palate (p < 0.05), whereas no relevant associations were found with the presence of a restricted lingual frenulum or CPAP use. Conclusions: Incorporating specific IOPI maneuvers, especially the inferior tongue exercise, may provide additional insight into muscle function in OSA. Selective repetition is advisable for borderline values. Full article

Purpose: Ankyloglossia or tongue-tie (TT) occurs when the lingual frenulum is visually altered and accompanied by restricted tongue mobility causing feeding and other difficulties for infants. Pre- and post-operative stimulation techniques are known to be effective in preventing tissue reattachment and ensuring feeding success. The aim of this study was to gather feedback from parents and health professionals for an experimental evidence-based pre- and post-operative care protocol for breastfeeding infants undergoing surgical management for TT. Methods: A qualitative approach was used to evaluate an experimental pre- and post-operative care protocol for infants with TT, through virtual semi-structured interviews with clinicians and parents of children with TT. Five parents and eight current practicing clinicians were interviewed to obtain feedback on the protocol in development. The results were analyzed using thematic analysis. Results: Four themes were generated from participants: (1) parental confidence and competence, (2) the need for individualized and adaptable instruction; (3) supporting the parent and infant equally; and (4) regular and periodic support and adjustment to protocol. Conclusions: The findings from the qualitative interviews highlighted the importance of fostering parental confidence and education, adaptability and flexibility in care, and clinician reassurance throughout the process. The participants suggested these factors would contribute to greater adherence to care protocols and improved outcomes for both infants and their families. This research emphasizes the importance of providing care that extends beyond logistics of oral stimulation techniques and instead recommends a mindful, family-centered approach that empowers and motivates families throughout the process. Full article

Background: Ankyloglossia is a congenital, abnormally short, thickened, or tight lingual frenulum that restricts tongue mobility, which may impair the development of the lower face morphology, namely the occlusion and skeleton. Objective: The aim of this study was to evaluate whether and how the lingual frenotomy benefits the occlusion and lower face skeleton development. Search methods and selection criteria: The authors, independently and in duplication, performed searches of PubMed, Cochrane Library, Medline, Web of Science, and Embase, introducing the following keywords: tongue tie, ankyloglossia, and short lingual frenum/frenulum, combined with malocclusion, lower face skeleton, and hyoid bone. Data collection and analysis: Relevant articles were assessed for quality according to the Cochrane guidelines and the data extracted for further analysis of the risk of bias and the evidence strength. Results: Seven articles including 1349 patients with ankyloglossia and 90 in the control group underwent the detailed analysis. The quality of the included studies was assessed as low. The strongest evidence of studies reporting the relationship of ankyloglossia with lower face abnormalities concerns the reduction in the intercanine and intermolar widths in either the maxilla or the mandible, as well as Class III occurrence. Limitations: The drawbacks of the analysed papers are mainly composition and number of participants. There is also a lack of good-quality prospective studies, particularly randomised clinical trials, in the literature. Conclusions: Although the lack of high-quality studies dictates that we must treat our results cautiously, the gathered evidence conditionally allow us to state the following: 1. ankyloglossia may be one of the factors contributing to maxillary constriction, Class III malocclusion, and mandibular incisor crowding; 2. the patient’s age is relevant when it comes to frenotomy timing. Possible indications for the procedure depend on the patient’s malocclusion. Full article

This is a literature review of ankyloglossia and its correlation with lactation problems. Ankyloglossia, commonly referred to as tongue-tie, brings about functional difficulties and, in some cases, may lead to early weaning. It is crucial to use breastfeeding as the exclusive food source for the first six months of an infant’s life, and the interference of the tongue contributes substantially to success in this regard. Even though there are many publications about ankyloglossia, there are still many controversies about its definition, diagnosis, classification, and treatment decision determined via frenotomy. Some researchers state that the identification of ankyloglossia should be based on morphological and anatomical evidence, while others claim that a short or tight frenulum should be examined in correlation with the impact on the mother–infant dyad during breastfeeding. By encouraging and supporting mothers in coping with feeding difficulties, their lactation experiences are improved, and they can continue breastfeeding. Full article

(1) Background: The incidence of ankyloglossia is 0.02–10.7%. Its effect on selected dysfunctions has been described; however, no studies report its impact on several disorders in a group of subjects. The aim of this study was to assess the effect of ankyloglossia on swallowing, speech, occlusion and periodontium. (2) Methods: The study group consisted of 86 patients with ankyloglossia, and the control group (n = 86) had a normal tongue frenulum. Type of swallowing, tongue mobility, speech, occlusion and periodontium were assessed. (3) Results: Ankyloglossia pertained to 75.6% patients with infantile swallowing and 41.3% patients with mature swallowing. Limited tongue mobility was found in 29.4% subjects with moderate ankyloglossia and 70.6% subjects with severe ankyloglossia. All subjects with mild ankyloglossia and all the controls had normal tongue mobility. The relationship between dysglossia and ankyloglossia severity was statistically significant. Malocclusion or crowding was diagnosed in 62% subjects with ankyloglossia and 21.6% subjects in the control group. No periodontal abnormalities were found in any subject. (4) Conclusions: (1) A short tongue frenulum negatively influences swallowing and is associated with an “infantile swallowing pattern”. (2) Moderate or severe ankyloglossia significantly limits tongue mobility. (3) A short tongue frenulum negatively influences speech. (4) Ankyloglossia is associated with higher prevalence of malocclusion. Full article

Aim: to investigate the correlation between growth tendency and different patient malocclusion, tonsillar grading, and tongue size (Mallampati index). Materials and Methods: The sample is composed of 64 males and 40 females; patients aged between 6 and 16 years (median age 11 years, IQR 9–13) were included. The final sample is therefore 104 patients. After the first orthodontic visit, all the children underwent a collection of documentation (photographs, digital arch models, and X-rays). Patients were classified according to their malocclusion, palatal conformation, tonsillar grading, and Mallampati index. Group comparisons were performed using Fisher’s test. A p-value less than 0.05 was considered statistically significant. Results: The narrow palate was more frequent in those with Angle class III (p = 0.04), while the other variables considered (tonsillar grading, Mallampati, and lingual frenulum) were not significantly associated with dental class (p > 0.05). Furthermore, a different distribution of tonsillar grading was observed between subjects with normal palate and subjects with narrow palate, while no statistically significant association was found between the palatal shape and Mallampati index (p = 0.88). Conclusions: This study found that children with higher tonsillar grading had a higher prevalence of crossbite or narrow palate compared to other children at the same developmental stage. However, we did not observe any association between tonsil hyperplasia and the prevalence of class II malocclusion, anterior open bite, or patient divergence in this sample. Furthermore, no correlation was found between the Mallampati index and patients’ dental class, narrow palate, or divergence in this study. Full article

Piercing insertion is a common practice among people of all ages for different reasons (e.g., esthetics, culture, religion). In the oral cavity, the jewel can be placed in the lips, cheeks, tongue, and frenulum. The presence of an oral piercing could cause local and systemic complications in the short term. In the long term, irreversible damage may occur to the hard and soft tissues of the oral cavity. Different authors in the past have produced publications focusing on this issue. This study analyzes 10 published articles sourced from online databases according to the PRISMA flowchart. These articles were chosen from the 501 suitable papers initially found. PubMed, Web of Science, and Scopus were used as the online databases for searching for papers that matched the topic, using the keywords “complication” and “oral piercing”. The purpose of this review is to describe and analyze all possible complications related to the presence of a piercing in the mouth. Local and systemic complications are related to the presence of plaque and localized pathogenic micro-organisms that can spread via the bloodstream, although they rarely occur in patients without predisposing conditions. Maintaining proper oral hygiene and frequent check-ups are essential to avoid the onset of complications. Full article

The lingual frenulum is a submucosal component significantly involved in the mobility of the tongue. In the case of short lingual frenulum, different surgical approaches have been proposed. Atmospheric plasma is a thermal technique of vaporization or sublimation of the superficial tissues, without going deep, and the resulting fine carbonized layer avoids bleeding. The aim of the present investigation was to evaluate the effectiveness of atmospheric plasma (voltaic arc dermabrasion) for the frenectomy of a short lingual frenulum. A total of 30 patients with an age range between 6–11 years old and a class III/IV Kotlow’s ankyloglossia classification were included in the study. The Kotlow’s free-tongue, maximal interincisal mouth opening (MIO, mm) and interincisal mouth opening with tongue tip to maxillary incisive papillae at roof of mouth (MOTTIP, mm) were calculated at the baseline, immediately postoperatively (T0), at one week (T1), one month (T2) and two months (T3). A significant increase of Kotlow’s measurements, MOTTIP and MIO were detected when comparing the baseline and the T0 (p < 0.05). No significant difference was detected between the T0, T1 and T2 (p > 0.05). The atmospheric plasma demonstrated a very minimal invasive approach for frenectomy, without important or fibrotic complications and with very low recurrence rates. Full article

Ankyloglossia (tongue-tie) is a condition of the oral cavity in which an abnormally short lingual frenulum affects the tongue’s mobility. Literature on the correlation between ankyloglossia and obstructive sleep apnea (OSA) is scarce. The main objective of this study was to report our preliminary experience in adult OSA patients before and after ankyloglossia treatment, using drug-induced sleep endoscopy (DISE) to evaluate the upper airway modifications resulting after treatment, and to present a systematic review of the impact of ankyloglossia and its treatment on OSA adults. We found that, after frenotomy, regarding the DISE findings, and according to the VOTE classification, two of the three patients showed an improvement in tongue level, from 2A-P (complete anteroposterior collapse) to 1ap (partial anteroposterior collapse). The third patient showed no changes in his UA after frenotomy, neither worsening nor showing improvement. Thus, the results of this study suggest that frenotomy in OSA patients with ankyloglossia could reduce tongue collapse, probably by allowing the tongue to take into the physiological position in the oral cavity. These patients should undergo speech therapy and oropharyngeal exercises prior to any surgical procedure, in order to avoid glossoptosis and to improve the quality of life and sleep apnea results. Full article

Ankyloglossia is a condition of limited tongue mobility caused by a short lingual frenulum. The diagnosis and treatment of ankyloglossia are still controversial. The main clinical problems encountered during breastfeeding are difficulty in sucking and its clinical reflections. This study aims to evaluate the infant population born with ankyloglossia and to determine the results of frenotomy. We conducted an observational, cross-sectional study among infants born in a tertiary hospital. We included all infants born between 1 January and 30 June 2022. The neonatal follow-up protocol for ankyloglossia was determined before the defined dates, and data were recorded during the screening period. The recorded data were retrospectively collected from the files. Within six months, 705 infants were born. Due to additional problems and other conditions that prevent breastfeeding, evaluable data of 207 (29.3%) infants could not be provided. Of the remaining 498 infants, 234 (33.2%) had ankyloglossia. While none of the infants without ankyloglossia had a breastfeeding problem after appropriate training, 28.6% of the ankyloglossia group had a breastfeeding problem (p < 0.001). The need for frenotomy differed significantly between Coryllos groups (p < 0.001). Breastfeeding was unsuccessful before frenotomy in 12 Coryllos type-1 patients, and all had difficulty in sucking. Frenotomy was performed within the three-month follow-up period in all patients with complaints of inability to firmly grasp the breast, nipple slipping from the mouth, and nipple biting during the first 24 h. In terms of breastfeeding problems, regardless of the anatomical typology, frenotomy can be performed safely in early life with successful results. If deficiencies or difficulties in breastfeeding are noticed in ankyloglossia patients even at the first control, frenotomy should be recommended in clinical conditions. Full article