Relationship between Breastfeeding Difficulties, Ankyloglossia, and Frenotomy: A Literature Review

Ankyloglossia as a Barrier to Breastfeeding: A Literature Review

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.

Treatment of Ankyloglossia: A Review

AIM

The aim of this narrative review is to analyze and compare the current scientific evidence regarding the diagnosis and treatment of hypertrophic lingual frenulum in preschool and school-age children. The treatments considered in this review are traditional surgical therapy, laser-assisted surgical therapy, and functional rehabilitation therapy.

MATERIALS AND METHODS

A comprehensive literature review was conducted using the PubMed and PubMed Central search engines, considering articles published in the English language between 1 January 2000 and 30 June 2022. The bibliographic search was performed using the following keywords as search strings: "lingual", "frenulectomy", "frenulotomy", "frenulum", "ankyloglossia", and "laser."

RESULTS

A total of 14 articles were included in this review, including four prospective observational studies, one case-control study, three cross-sectional studies, four retrospective studies, and one randomized controlled trial. The data extracted from each article are summarized in a table.

CONCLUSIONS

In the literature, there are still limited studies regarding the treatment of hypertrophic frenulum. No common indications for the treatment of ankyloglossia and universally used classification for lingual frenulum were found. Currently, clinicians prefer the use of a diode laser for treatment. This method offers several advantages over the use of a scalpel blade. Many studies agree on the usefulness of providing patients with myofunctional rehabilitation to improve lingual mobility, both prior to surgical therapy and in the postoperative period.

Quantitative Evaluation of Aerosols Produced in the Dental Office during Caries Treatment: A Randomized Clinical Trial

BACKGROUND

Effective removal of aerosols generated during dental treatment is crucial for maintaining biosafety in dental practice. This study aimed to measure the aerosol amount and the number of aerobic bacteria in the air during caries treatment.

METHODS

The study involved 50 molar teeth (n = 50) in the mandible in 50 patients divided into two groups based on the type of a high-volume evacuator (HVE); G1 (n = 25) conventional HVE (EM19 EVO, Monoart^® Euronda, Vicenza, Italy) and G2 (n = 25) a new, wider, customized HVE. The PC200 laser particle counter (Trotec GmbH, Schwerin, Germany) was used to measure aerosol particles in a range of 0.3-10.0 μm near the operator's mouth. The study used 60 microbiological plates with a microbiological medium (Columbia Agar with 5% Sheep Blood) to check the number of aerobic bacteria in the air.

RESULTS

The mean value of aerosol particles in the G1 group (conventional HVE) was 54,145 ± 7915, while in the G2 group (test, wider evacuator) was lower and amounted to 32,632 ± 1803. (p < 0.001). The median total bacteria count in the air per cubic meter in control, G1 (HVE), and G2 (NEW-HVE) groups were 50 [36-60]; 772 [643-881]; 120 [92-139], respectively. (p < 0.05). Gram-positive cocci were the predominant bacteria in the plates: Micrococcus sp. (50%), Bacillus species (36.4%), Staphylococcus epidermidis (3.8%), Staphylococcus saprophyticus (3.8%).

CONCLUSIONS

the application of the wider high-volume evacuator increases the air purity during caries treatment as well as the biological safety of a dental office.

Early Childhood Caries and Oral Health-Related Quality of Life: Evaluation of the Effectiveness of Single-Session Therapy Under General Anesthesia

OBJECTIVE

  The aim of this study is to evaluate whether the treatment of ECC, performed in a single-session dental treatment under general anesthesia, can affect the quality of life of pediatric patients. It was assessed whether risks and discomforts involved in SSGA are outweighed by its effectiveness and reliability in improving oral health-related quality of life.

MATERIALS AND METHODS

 The quality of life that was assessed in this prospective study was oral health-related quality of life (OHRQL). Pediatric patients aged between 3 and 6 years with ECC undergoing dental treatment in SSGA were asked to fill in the Early Childhood Oral Health Impact Scale (ECOHIS) form both before and 1 month after the intervention. The data obtained were then statistically elaborated and analyzed to evaluate the actual significance of the differences found between the values before and after treatment and between the two sexes.

RESULTS

 Mean ECOHIS score before treatment was 30.58, following a large decrease after treatment, with a mean score of 2.94. Most parameters show a significant improvement between pre- and post-SSGA treatments, mainly those related to oral-dental pain, daytime irritability, and impact on family environment. Average ECOHIS scores for males and females are 31.72 and 29.76 before treatment and 3.55 and 2.52 1 month after treatment, respectively, showing no statistically significant differences.

CONCLUSION

 The dental treatment of young children under SSGA is associated with considerable improvement in their OHRQL. It can be considered an effective and reliable way of managing cases that cannot be dealt with by alternative methods.

Correlation between Malocclusions, Tonsillar Grading and Mallampati Modified Scale: A Retrospective Observational Study

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.

Five-Year Follow-Up of a Child with Non-Syndromic Oligodontia from before the Primary Dentition Stage: A Case Report

BACKGROUND

Congenital absence of teeth is a major dental abnormality in pediatric dentistry and the absence of six or more teeth is defined as oligodontia. Few reports of patients with non-syndromic oligodontia without systemic disease have continued dental follow-up from an early age.

METHODS

We performed the five-year follow-up from before the eruption of the primary dentition of a Japanese child with non-syndromic oligodontia and analyzed changes in dental arch growth.

RESULTS

At the oral examination at the age of 1 year and 2 months, eight primary incisors were congenitally absent. Therefore, we made dentures for the patient at the age of 3 years and 4 months. From the age of 5 years and 1 month, the child received articulation training for dysarthria from a speech therapist to improve the function and appearance of the oral cavity. Measurement of the patient's dental models revealed a particularly narrow dental arch, especially between the primary canines.

CONCLUSIONS

Our findings highlight the importance of treatment for patients with non-syndromic oligodontia from an early age by multiple medical professionals, recognizing that the missing teeth affect the growth of the maxillofacial region.

Impact of breastfeeding and bottle-feeding comparison on children between 2- and 6-year-old caries development

BACKGROUND

Caries is a multifactorial degenerative disease, and it is the most common chronic disease during childhood. Few studies have assessed the effects of breastfeeding and bottle feeding on children's dental caries, also taking into account the duration of both options. We investigated whether the infant feeding duration and feeding methods (breast, bottle or both) are risk factors for dental caries in childhood.

METHODS

Our study included 210 children from 2 to 6 years old and it was carried out in the Department of Pediatric Dentistry of Borgo Cavalli (Treviso, Italy). The average number of decayed, missing, and filled primary tooth surfaces (DMFT) were investigated by analyzing the medical histories. Data collection was conducted from September 2021 to July 2022. Data analysis was performed using the statistical program R (R Foundation for Statistical Computing, Vienna, Austria). First, an analysis was performed to verify the database using a graph. We used the negative Poisson and Binomial count model for the data. Next, the verification of which covariables were significant was performed, finally the conclusions were obtained.

RESULTS

By dividing the population according to the type of feeding, we saw that most of the children participating in the study had between 3 and 7 cavities. By analyzing the length of feeding, we saw that the average duration was between 10 and 20 months. Due to the P values, we concluded that the total duration of feeding variable was not significant in explaining the event of interest and, therefore, only the variable type of feeding (artificial and natural) was significant because the P value was below the 5% significance level. Finally, we concluded that natural type breastfeeding increases the average amount of caries by 1.29 times, or 29% more than artificial feeding.

CONCLUSIONS

Compared to bottle-feeding, breastfeeding increases the risk of caries at an early age; however, there is no correlation between duration and occurrence of caries. Meanwhile, considering health benefits, dental professionals should not discourage breastfeeding; as a matter of fact, promoting breastfeeding has many benefits for infants and mothers, provided that it is associated with proper oral hygiene.

Mothers' Awareness of the Correlation between Their Own and Their Children's Oral Health

Pregnancy is a critical time for a woman since it involves a series of changes in the body due to hormonal fluctuations and changes that can also influence the oral cavity and can lead to certain pathologies, such as carious lesions. Furthermore, it has been demonstrated over the years that having poor dental health during pregnancy might have a significant impact on the child's oral health. The aim of the study is to analyze the level of knowledge and information of mothers on the importance of oral health care before, during, and after pregnancy as a preventive factor for the future oral health of the child. A questionnaire of 13 multiple choice questions was formulated and delivered from 24 February 2022 to 13 July 2022, aimed at women with at least one child. The Department of Pediatric Dentistry of the Borgo Cavalli Clinic in Treviso and the Maxillofacial Surgery Department of Santa Maria di Ca' Foncello Hospital in Treviso were the data collection centers. Crosstabs with dependency variables were used to statistically analyze the results. The study cohort consists of 411 women, whose responses showed that the majority did not have dental visits before and during pregnancy, which is why 74% of the whole sample did not request or receive information from professionals. Most mothers knew that they had to cleanse their child's mouth and, among them, those who responded more correctly, that is, who started before the eruption of the teeth, had received instructions from professionals. However, the low frequency of mothers performing dental checks during pregnancy did not allow mothers to become aware of the possibility of transmitting the carious lesions to their child, as conscious mothers represent 21%. Education from dentist and dental hygienists, gynecologists, and pediatricians is essential since they have an impact on mothers' habits and behaviors and ensure favorable oral health for both the mother and the child.

Brazilian Strategy for Breastfeeding and Complementary Feeding Promotion: A Program Impact Pathway Analysis

BACKGROUND

The Brazilian Breastfeeding and Complementary Feeding Strategy (Estratégia Amamenta e Alimenta Brasil-EAAB) aims to improve Primary Health Care (PHC) workers' counseling skills to promote and support infant and young children feeding (IYCF). However, the maintenance and scaling up of the EAAB has been challenging. The theory-driven Program Impact Pathway (PIP) is recommended to assess and enhance the large-scale implementation of IYCF programs. The purpose of this study was to document barriers and facilitators to scale up the EAAB using a PIP analysis.

METHODS

First, we reviewed EAAB documents to develop an initial PIP diagram. Then, we interviewed EAAB key informants to identify Critical Quality Control Points (CCP) in the PIP. We revised and analyzed the PIP to inform the EAAB core functions and pathways.

RESULTS

Six CCPs for EAAB maintenance were identified: CCP1-Definition and strengthening of the coordination in states and municipalities; CCP2-Maintenance of tutors' work; CCP3-Feasibility of the certification process; CCP 4-Quality improvement of IYCF activities in PHC units; CCP 5-Adequate use of monitoring systems; and CCP 6-Consistent implementation monitoring. Four implementation pathways and seven core functions identified may assist with scaling up the EAAB in Brazil.

CONCLUSION

The PIP analysis proved to be useful for documenting the factors that influence the maintenance and scaling up of the EAAB.

Efficacy of Various Laser Wavelengths in the Surgical Treatment of Ankyloglossia: A Systematic Review

Ankyloglossia, commonly known as tongue-tie, is the most common disorder of tongue morphology characterized by aberrant attachment of the lingual frenum. This study aimed to provide a comprehensive literature review and evaluate the effectiveness of various laser wavelengths in the surgical treatment of patients with ankyloglossia. An electronic screening of PubMed and the Cochrane Central Register of Controlled Trials (CENTRAL) databases was conducted on 8 November 2021. The following search terms were used to review the available data on the subject of interest: (ankyloglossia OR tongue tie OR short lingual frenulum OR lingual frenectomy OR lingual frenulectomy OR lingual frenotomy OR lingual frenulotomy) AND laser. The use of lasers in ankyloglossia treatment resulted in shorter procedure time, reduced indications for general anesthesia, reduced administration of postoperative analgesics, fewer sutures or none needed, reduced postoperative bleeding, and improved healing. Despite many advantages, this method has its clinical limitations: it requires the use of expensive equipment; well-trained personnel familiar with lasers; and personal protective equipment for the patient, caregiver, operator, and assistant. The laser procedure does not eliminate the need for myofunctional exercises and work with a speech therapist.

Efficacy of Infants Release of Ankyloglossia on Speech Articulation: A Randomized Trial

PURPOSE

The relationship between ankyloglossia and speech is controversial. Our objective in the present study was to determine the most appropriate intervention and optimal timing for infants with speech articulation caused by ankyloglossia.

PATIENTS AND METHODS

A total of 341 pediatric patients (aged 2 to 5 years) being referred for speech concerns due to ankyloglossia were enrolled in a randomized trial and assigned to either a surgical intervention (N = 166) or a no surgical intervention (N = 175) group. Subsequently, patients were further categorized into 3 groups according to age: 2 to < 3 years, 3 to < 4 years, and 4 to < 5 years. Measures of tongue appearance, tongue mobility, speech production, and parent and clinician intelligibility ratings were collected at preintervention (T0), 2-month postintervention (T1), 6-month postintervention (T2), and 12-month postintervention (T3).

RESULTS

No statistically significant difference was found between surgical intervention and no surgical intervention groups for tongue appearance, tongue mobility, speech production, and intelligibility in the 2 to < 3 years age. However, there was significantly improved speech production and intelligibility in the surgical intervention group when compared to the no surgical intervention group in the 3 to < 4 and 4 to < 5 years old age.

CONCLUSION

Surgical intervention should not be performed too early for infants aged 2 to < 3 years with speech articulation caused by ankyloglossia, but rather watch and wait for the physiological growth of the lingual frenulum. The optimal timing range for surgical intervention is 4 to 5 years. This should provide certain significant guidance for infants with speech articulation caused by ankyloglossia.