Quantitative impact of frenotomy on breastfeeding: a systematic review and meta-analysis.

BACKGROUND: Symptoms related to infant ankyloglossia/tongue-tie may deter mothers from breastfeeding, yet frenotomy is controversial. METHODS: Databases included PubMed, Embase, CINAHL, PsycINFO, Web of Science, and Google Scholar from 1961-2023. Controlled trials and cohort studies with validated measures of surgical efficacy for breastfeeding outcomes were eligible. Meta-analyses synthesized data with inverse-variance weighting to determine standardized mean differences (SMD) between pre-/postoperative scores. RESULTS: Twenty-one of 1568 screened studies were included. Breastfeeding self-efficacy improved significantly post-frenotomy: medium effect after 5-10 days (SMD 0.60 [95% CI: 0.48, 0.71; P < 0.001]), large effect after 1 month (SMD 0.91 [CI: 0.79, 1.04; P < 0.001]). Nipple pain decreased significantly post-frenotomy: large effect after 5-15 days (SMD -1.10 [CI: -1.49, -0.70; P < 0.001]) and 1 month (SMD -1.23 [CI: -1.79, -0.67; P = 0.002]). Frenotomy had a medium effect on infant gastroesophageal reflux severity at 1-week follow-up (SMD -0.63 [CI: -0.95, -0.31; P = 0.008]), with continued improvement at 1 month (SMD -0.41 [CI: -0.78, -0.05; P = 0.04]). From LATCH scores, breastfeeding quality improved after 5-7 days by a large SMD of 1.28 (CI: 0.56, 2.00; P = 0.01). CONCLUSIONS: Providers should offer frenotomy to improve outcomes in dyads with ankyloglossia-associated breastfeeding difficulties. PROTOCOL REGISTRATION: PROSPERO identifier CRD42022303838 . IMPACT: This systematic review and meta-analysis showed that breastfeeding self-efficacy, maternal pain, infant latch, and infant gastroesophageal reflux significantly improve after frenotomy in mother-infant dyads with breastfeeding difficulties and ankyloglossia. Providers should offer frenotomy to improve breastfeeding outcomes in symptomatic mother-infant dyads who face challenges associated with ankyloglossia.

The buccal frenum: Trends in diagnosis and indications for treatment of buccal-ties among 466 healthcare professionals.

BACKGROUND: The buccal frenum is connective tissue that adheres the mucosa of the cheek to the alveolar process. When restricted, this condition is commonly known as a buccal- or cheek-tie. Restrictive buccal frena are often treated during tongue- and lip-tie procedures, yet widely accepted classification, diagnostic and treatment guidelines are lacking. OBJECTIVE: Provide a scoping review on the evaluation and management of buccal-ties, including diagnosis, classification, symptoms and treatment, by surveying healthcare providers with experience evaluating and managing oral restrictions. METHODS: Literature review and IRB-approved survey to assess practice patterns among healthcare providers identified from online directories of tongue-tie release providers and associated allied health professionals. RESULTS: A multidisciplinary group of 466 providers responded. About 87% indicated that they assess buccal restrictions. Evaluation methods included finger sweep (89.1%), visual inspection (76.4%), tissue blanching (66.5%) and functional assessment (53.4%). Around 94% of providers reported that objective and subjective findings are both needed for diagnosis and that an estimated 5%-10% of infants may be affected. About 70% of providers release buccal-ties (if needed) simultaneously with tongue-ties, and 76.8% recommend post-operative stretches as necessary for optimal healing. Respondents indicated a need for further research, evidence-based assessments, a classification system and treatment protocols. CONCLUSION: Evaluating a buccal frenum to diagnose a symptomatic buccal-tie relies upon visual inspection, palpation and assessment of oral function. Survey data and clinical experience are summarized to review classification systems, diagnostic/evaluation criteria and treatment recommendations as a foundational cornerstone for future works to build upon.

Expanding the phenotype in Pitt-Hopkins syndrome; description of new oral finding and dental management considerations.

BACKGROUND: Pitt-Hopkins syndrome (PTHS) is a rare neurodevelopmental disorder with physical, cognitive, and behavioral characteristics that is caused by heterozygous mutations in the TCF4 gene. Patients with PTHS might present a unique challenge for oral healthcare professionals because of the associated comorbidities. CASE REPORT: Here we describe a new case of PTHS in a 13-year-old girl with particular emphasis on oro-dental findings and oral healthcare management. Observed oro-dental findings in our case included shallow palate, absence of lingual frenum, gingival enlargement, thick lips and relative microdontia. The patient was unable to tolerate dental care under local anesthesia. Therefore, comprehensive dental treatment was performed under general anesthesia after a careful pre-anesthetic cardio-respiratory, neurological, and hematological evaluation. The patient was closely monitored intra-operatively for breathing rhythm, O2 saturation, and signs of respiratory distress. The patient was observed for 24 h post-op for respiratory distress and was discharged then uneventfully. CONCLUSION: Dental treatment under general anesthesia in these patients might be complicated by the abnormal breathing rhythm, and close monitoring and follow up for signs of respiratory distress after general anesthesia is necessary. Recognition of oral and dental findings might help to expand the phenotype and better characterize rare syndromes.

Severity and prevalence of ankyloglossia-associated breastfeeding symptoms: A systematic review and meta-analysis.

AIM: To evaluate breastfeeding symptoms associated with ankyloglossia/tongue-tie. METHODS: Databases included PubMed, Embase, CINAHL, PsycINFO, Web of Science, and Google Scholar. Eligible studies reported baseline breastfeeding symptoms/severity from tongue-tied infants. Two reviewers independently screened studies, extracted data, and assessed quality. Low-quality studies were excluded. Main outcomes were weighted mean severity scores for dyads with ankyloglossia relative to reference values for successful breastfeeding. Meta-analyses used inverse-variance-weighted random-effects models. RESULTS: Of 1328 screened studies, 39 were included (5730 infants with ankyloglossia). The mean LATCH score for patients with untreated ankyloglossia, 7.1 (95% CI: 6.7-7.4), was significantly below the good-breastfeeding threshold. The mean Infant Breastfeeding Assessment Tool score, 10.0 (8.2-11.7), was not significantly below the good-breastfeeding threshold. The mean Infant-Gastroesophageal Reflux Questionnaire-Revised score, 18.2 (10.5-26.0), was consistent with gastroesophageal reflux disease. The mean Breastfeeding Self-Efficacy Scale-Short Form score, 43.7 (39.3-48.1), indicated significant risk of cessation of exclusive breastfeeding within 1-3 months. Mean nipple pain was 4.9 (4.1-5.7) on a 0-10 scale, greater than typical scores for breastfeeding mothers without nipple damage. Total prevalence of breastfeeding difficulties was 49.3% (95% CI: 47.3-51.4%). Early, undesired weaning occurred in 20.3% (18.5-22.2%) of cases before intervention. CONCLUSION: Ankyloglossia is adversely associated with breastfeeding success and maternal well-being.

Surgical and Speech Therapy Evaluation of Lingual Frenulum.

Interdisciplinary evaluation is essential to diagnose and define clinical conduct for children and adults presenting with an altered lingual frenulum; however, there are few reports on the subject in the literature. In this context, the following study exemplifies a proposed protocol for the surgical and SLT treatment of a lingual frenulum based on a review of the literature and the experience of speech and language therapists and maxillofacial surgeons from hospitals in Santiago de Chile. After its application, a history of breastfeeding with difficulties and a maintained preference for soft foods was reported. Upon anatomic examination, the lingual apex was heart-shaped, and the lingual frenulum was fixed in the upper third of the ventral side of the tongue, with a pointed shape, submerged up to the apex, and of adequate thickness. Meanwhile, upon functional examination, the tongue was descended at rest, performed tongue protrusion with restrictions (raising and clicking), did not achieve attachment or vibration, and presented distortion of the sounds / r/ and /rr/. With this information, an altered lingual frenulum was diagnosed, with the indication for surgery and postoperative speech and language therapy. The constructed instrument allowed for the standardization of the evaluation in different teams but should be validated in future research.

[On the reasons for ankyloglossia relapse. Part 1. Frenotomy in newborns]. / O prichinakh povtornoi plastiki uzdechki yazyka. Chast' 1. Frenulotomiya v grudnom vozraste.

The article presents modern data on the structure of the lingual frenulum in newborns and factors associated with restricted tongue mobility besides the length of the mucosal part of the frenulum. The diversity of these factors dictates to limit the indications for frenectomy in newborns to cases with breastfeeding negative events evaluated and documented by a pediatrician. The assessment protocol should include weight gain but also child and mother position, duration, and comfort of the breastfeeding sessions, as well as breast condition in mother. The cases of long-term complications of frenotomy performed in newborns are described, as well as a case illustrating indications for frenotomy associated with chronic injury (Riga-Fede disease).

Comparison of the analgesic effect of inhaled lavender vs vanilla essential oil for neonatal frenotomy: a randomized clinical trial (NCT04867824).

It is necessary to treat neonatal pain because it may have short- and long-term adverse effects. Frenotomy is a painful procedure where sucking, a common strategy to relieve pain, cannot be used because the technique is performed on the tongue. In a previous randomized clinical trial, we demonstrated that inhaled lavender essential oil (LEO) reduced the signs of pain during neonatal frenotomy. We aimed to find out whether inhaled vanilla essential oil (VEO) is more effective in reducing pain during frenotomy than LEO. Randomized clinical trial with neonates who underwent a frenotomy for type 3 tongue-ties between May and October 2021. Pain was assessed using pre and post-procedure heart rate (HR) and oxygen saturation (SatO2), crying time, and NIPS score. Neonates were randomized into "experimental" and "control" group. In both groups, we performed swaddling, administered oral sucrose, and let the newborn suck for 2 min. We placed a gauze pad with one drop of LEO (control group) or of VEO (experimental group) under the neonate's nose for 2 min prior to and during the frenotomy. We enrolled 142 neonates (71 per group). Both groups showed similar NIPS scores (2.02 vs 2.38) and crying times (15.3 vs 18.7 s). We observed no differences in HR increase or in SatO2 decrease between both groups. We observed no side effects in either of the groups. CONCLUSIONS: We observed no appreciable difference between LEO and VEO; therefore, we cannot conclude which of them was more effective in treating pain in neonates who underwent a frenotomy. TRIAL REGISTRATION:  This clinical trial is registered with www. CLINICALTRIALS: gov with NCT04867824. WHAT IS KNOWN: • Pain management is one of the most important goals of neonatal care as it can have long-term neurodevelopmental effects. • Lavender essential oil can help relieve pain due to its sedative, antispasmodic, and anticolic properties. WHAT IS NEW: • Lavender and vanilla essential oils are safe, beneficial, easy to use, and cheap in relieving pain in neonates who undergo a frenotomy for type 3 tongue-ties.

Systematic review of the evidence for resolution of common breastfeeding problems-Ankyloglossia (Tongue Tie).

AIM: Tongue tie is a common problem affecting breastfeeding due to poor infant latch and/or maternal pain. Evidence of whether treatment improves breastfeeding outcomes is conflicting. We conducted a systematic review and meta-analysis to examine the effectiveness of tongue-tie treatment on breastfeeding difficulties. METHODS: We searched peer-reviewed and grey literature in MEDLINE (OVID), PubMed, CINAHL Plus, EMBASE and PsycINFO, from 01/1970 to 09/2019. INCLUSION: randomised and non-randomised clinical trials, and quasi-experimental study designs, involving breastfeeding interventions for full-term singleton infants, using standardised measure of breastfeeding difficulty. EXCLUSION: qualitative and purely observational studies, lacked operational definition of breastfeeding difficulty, lacked control/comparison group. We assessed risk of bias, summarised study quality and results and conducted meta-analysis using random effects modelling. RESULTS: Six studies on tongue-tie division were included (4 randomised and 2 non-randomised). Meta-analysis of standardised mean differences in breastfeeding difficulty scores in four studies showed statistically significant differences in favour of frenotomy (Pooled SMD +2.12, CI:(0.17-4.08)p = 0.03). Similarly, a statistically significant difference in favour of frenotomy was observed for pain (Pooled SMD -1.68, 95% CI: (-2.87- -0.48). CONCLUSION: Results support that infant frenotomy is effective for improving standardised scores on breastfeeding difficulty and maternal pain scales and could improve breastfeeding outcomes.

Topographic Positions of the Wharton's Duct Orifice in Children.

PURPOSE: Sialoendoscopic, orthodontic, and surgical interventions within the floor of the mouth require precise knowledge of the topography of the Wharton's duct orifices which is still lacking for the pediatric population. We aimed to establish a normative database for the topography of these orifices in children. METHODS: The prospective cross-sectional analytic study was performed during January to December 2021. The distances between the mandible gonions and each orifice and the lingual frenulum were defined as primary outcome variables. The secondary outcome variables were the inter-position of the orifices and their location against the base of the tongue and the mandibular alveolar ridge. The segments of the cohort were classified by sex and age groups (4 to 7, 8 to 14, 15 to 17 years old) as the primary predictor variables. The data were evaluated by a 3-way ANOVA for analysis of selected distances with the level of significance at P ≤ .05. The correlation analysis between sex and locations of the orifices was performed using χ2 criterion (95% confidence interval) and r ≥ 0.60 was counted as a strong correlation. RESULTS: The study involved 3,000 healthy children from 4 to 17 years of age. The orifices were symmetrical (89.3%), frenulum-independent (78.0%) openings that were usually located in the middle part of the floor of the mouth. The distance between the orifices varied from 0 mm in the frenulum-attached cases to 4.6 ± 1.8 mm for 4 to 7 years old, 7.6 ± 1.9 mm for 8 to 14 years old, and 9.1 ± 2.6 mm for 15 to 17 years old individuals. The orifices were attached to the frenulum (5.7%), were frenulum-related (16.3%), and frenulum-independent (78.0%). The sagittal asymmetry of the orifices was noted in 10.7%, and in 1.6% the lateral asymmetry was detected. No statistically significant sex-related differences were noted. CONCLUSION: In the pediatric population, the Wharton's duct orifices are usually symmetrical frenulum-independent openings that are located in the middle part of the floor of the mouth. The distance between the orifices normatively varies according to sex and age. The size of the mandible does not influence the positions of the orifices. The position of the duct orifices must be established prior to submandibular sialoendoscopy, orthodontic interventions, frenotomy, and other oral surgeries.

The Normative Topographic Position of the Wharton's Duct Orifice in Adults.

PURPOSE: We aimed to establish a normative database for the topography of Wharton's duct orifices and to indicate the localization and distances of the orifices against other oral structures. METHODS: The prospective study involved 3,000 healthy adults. We measured the cranial index, the distances between the mandible gonions and the orifices and between each orifice and the lingual frenulum, the position of the orifices against each other, and against the base of the tongue and the mandibular alveolar ridge. The segments of the cohort were classified by sex and the headform (dolichocephalic, brachycephalic, and mesocephalic). RESULTS: The distance between the orifices varied from 0 mm in the frenulum-attached cases to11.0 ± 2.3 mm in cases of the male brachycephalic skull. The correlation with sex was found for the localization of the frenulum-related orifices (r = 0.64 for females). The orifices were attached to the frenulum (5.9%), were frenulum-related (16.2%), and frenulum-independent (77.9%). The sagittal asymmetry of the orifices was noted in 11.8%, and in 2.1%, the lateral asymmetry was detected. CONCLUSION: In most of the cases, the Wharton's duct orifices are symmetrical frenulum-independent openings that are usually located in the middle part of the floor of the mouth or close to the mandibular alveolar ridge. The distance between the orifices varies according to sex and the type of the skull. The precise position of the duct orifices must be established prior to sialoendoscopy of the submandibular glands, a botulinum toxin injection around the mandible, tongue traction maneuvers, frenotomy, and other oral surgeries.

Post Frenotomy Massage for Ankyloglossia in Infants-Does It Improve Breastfeeding and Reduce Recurrence?

OBJECTIVES: Frenotomy is performed in breast fed infants who experience difficulty in latching after failed conservative management for ankyloglossia or tongue-tie. Though parents sometimes enquire about massage after frenotomy, neither published evidence nor clinical consensus supports this. The aim of our study was to assess if there was significant difference in breast feeding or recurrence rate between those infants who had post frenotomy massage and those who did not. METHODS: A retrospective study was conducted in a tertiary Children's hospital from January 2018 to December 2018. The tongue-tie service consisted of five pediatric surgical consultants, three of whom routinely advice post frenotomy massage. As a result, we had two groups to compare -massage and non-massage group. Total sample size (n = 599) consisted of those who were advised massage (n = 282) and those who were not advised massage (n = 317). RESULTS: Overall recurrence rate was 4/599 (0.66%) and this did not achieve statistical significance between the two groups. Breast feeding rates were also similar in both the groups. However, it is interesting to note that only 43.5% of those advised massage adhered to the massage regimen. CONCLUSIONS: Improvement in breast feeding and recurrence after frenotomy were similar between massage and non-massage groups. This confirms the lack of any additional benefit of post frenotomy massage. This study assists clinicians with decision making not to advise massage as it is unlikely to benefit infants with tongue-tie.

The effect of ankyloglossia and tongue-tie division on speech articulation: A systematic review.

AIM: Ankyloglossia is a common congenital malformation characterized by a short, thick, or tight tongue frenulum, and its effect on speech articulation remains controversial. This study aimed to evaluate (a) the association between ankyloglossia and speech disorders, and (b) the effectiveness of surgical interventions on the articulation of patients with ankyloglossia. MATERIAL AND METHODS: A comprehensive search of PubMed was conducted. Randomized control trials (RCTs), cohort studies, case-control studies, and case series with more than five cases were included. RESULT: Of the 16 included studies, except for one cross-sectional study, all studies were small in sample size. The evidence quality was generally low, with an average of 3.88 in a 7-point system. Three studies investigated the occurrence of speech disorders in the ankyloglossia population and obtained different results. Fifteen studies assessed the effectiveness of surgery, among which eight self-control studies observed significant postoperative improvement, whereas three of four cohort studies with untreated controls reported no significant differences. Three RCTs compared surgical techniques and one pointed out the advantage of frenuloplasty over frenulotomy. CONCLUSION: There was no clear connection between ankyloglossia and speech disorders. More widely accepted uniform grading systems and well-designed clinical studies are needed.

Use of high-power lasers in pediatric dental surgeries: case reports.

The use of high-power diode laser technology follows the principles of minimally invasive dentistry. Laser technology is used frequently in pediatric dentistry, especially in surgical procedures, because this approach favors hemostasis, eliminates the use of sutures, improves healing, minimizes treatment time, reduces the sensation of pressure and vibration experienced by the patient, and creates more comfortable postoperative conditions. This article describes the use of high-power diode lasers to perform 3 minor oral surgical procedures--biopsy, lingual frenectomy, and operculectomy--in 2 children. In all 3 treatments, the operative time did not exceed 5 minutes, no sutures were used, and no postoperative complications were reported. Thus, high-power diode lasers can be considered an alternative approach to minor oral surgery that decreases chair time, reduces postoperative complications, and minimizes stress and anxiety in pediatric patients.

Tongue-tie: incidence and outcomes in breastfeeding after lingual frenotomy in 2333 newborns.

AIM: To determine the prevalence of ankyloglossia in newborns with breastfeeding problems and to assess the effectiveness of frenotomy in the maintenance of exclusive breastfeeding at 1 month, 3 months and 6 months in newborns at an Andorran Hospital. STUDY DESIGN: A descriptive, cross-sectional, population-based, retrospective study of newborns over a 5-year period (2016-2020) was performed. Nine medical history variables (presence or absence of ankyloglossia and type of frenulum, surgical intervention or not, first degree hereditary component, gender, Rh and blood group, type of breastfeeding, causes of cessation and duration of breastfeeding) related to perinatal and feeding history were collected confidentially and anonymously. The Coryllos classification was used for the diagnosis of ankyloglossia. Descriptive analysis of the data, Chi-square test and prevalence ratios were calculated. RESULTS: A total of 2333 newborns were included in the study (50.02% males and 49.98% females). The prevalence of ankyloglossia was 7.84% (n = 183). Of the infants examined, 136 underwent lingual frenotomy. The number of infants who maintained exclusive breastfeeding, both surgically and non-surgically treated, was no statistically significant differences at 1 month (p = 0.65), 3 months (p = 0.61) and 6 months (p = 0.49). CONCLUSIONS: Lingual frenotomy was only performed on patients with ankyloglossia associated with ineffective suction that causes BF difficulties. The realization or not of frenotomy was not a determining factor for the maintenance of breastfeeding at 1 month, 3 months and 6 months. On the contrary, it was a determining factor for the prolongation of mixed feeding. Ankyloglossia related to breastfeeding difficulties should be treated by a multidisciplinary team.

Does a short lingual frenulum affect body posture? Assessment of posture in the sagittal plane before and after laser frenulotomy: a pilot study.

The factors that characterize posture are neurophysiological, biomechanical, psychoemotional. Neurophysiological factors concern the modulation of tone, muscle tone is the result of a series of neuropsychological processes within the tonic-postural system. The tonic-postural system can become unbalanced for various reasons, including a tight lingual frenum. The aim of this pilot study was to evaluate the benefits of frenulectomy by laser on body posture and on the scapular (shoulders) anteroposterior movement. Twenty-four healthy subjects were selected, between the ages of 10 and 26 years (mean age 15.22) who presented a short lingual frenum and a low posture of the tongue and jaw. They were examined using the Marchesan Protocol for Lingual Frenum and the Spinometry® Formetric and underwent laser frenectomy by diode laser (Siro Laser Blu. 660 nm) without any post-surgery complications. The release of the frenulum immediately brought benefits to patients, reorganizing the physiological modulation, and the movement of the tongue within the normal parameters of temporomandibular kinematics which were within physiological parameters. Frenectomy improved the anterior-posterior flexion of the scapulas (shoulders) in the sagittal plane but a larger sample is required to have statistically significant results.

Tongue function characteristics in infants experiencing breastfeeding difficulties and changes in breastfeeding after frenotomy procedures.

OBJECTIVES: The aims of the study were to describe tongue function in infants experiencing breastfeeding difficulties and to examine changes in breastfeeding after frenotomy procedures. MATERIALS AND METHODS: Mothers, and their infants, facing difficulties in breastfeeding were referred to the Vilnius University hospital Zalgirio clinic after assessment of breastfeeding quality by a lactation specialist. Anatomy evaluations included the type of ankyloglossia, tongue function, and the need for a frenotomy. All mothers completed the breastfeeding questionnaire twice, once during the referral consultation and 1 month later. The total breastfeeding hindrance score was calculated before and after the frenotomy. RESULTS: Fifty infants were included in the study and their mean age was 29.6 days (min age 1 day and max 78 days). The male to female ratio was 1.8:1.0. Of all infants, 70% had severe lingual function alterations and their mothers were facing issues in breastfeeding. After the frenotomy, there was a significant reduction in breastfeeding hindrance in infants who had disturbed function and aberrant anatomic characteristics. It was found that for type II ankyloglossia, the frenotomy procedure was significant more (p = 0.002) beneficial, than for type I ankyloglossia. After the frenotomy, there was a significant improvement in nine out of 14 criteria of breastfeeding (p = 0.001). CONCLUSIONS: Frenotomy procedures had a positive effect on improving breastfeeding. CLINICAL RELEVANCE: Current study analyses issues with breastfeeding. Dental practitioners and pediatricians should be familiar with this topic, as early and timely minimal invasive surgical intervention has a significant impact for better comfort of the mothers and continuation of breastfeeding.

Effect of frenotomy on breastfeeding and reflux: results from the BRIEF prospective longitudinal cohort study.

OBJECTIVES: To assess the Efficacy of Frenotomy with regard to Breastfeeding and Reflux Improvement (BRIEF) in infants with breastfeeding problems. MATERIALS AND METHODS: A cohort of 175 consecutive breastfeeding women with breastfeeding and reflux problems related to a tongue-tie or lip-tie fulfilling the inclusion criteria was longitudinally followed for 6 months. The effect of frenotomy on these problems was studied by a standardized oral assessment and completing the validated Breastfeeding Self-Efficacy Short Form (BSES-SF), nipple pain score (Visual Analogue Scale, VAS), and Infant Gastroesophageal Reflux Questionnaire Revised (I-GERQ-R) questionnaires pre-frenotomy and at 1 week, 1 month, and 6 months' post frenotomy. RESULTS: All 175 women completed the 1-month follow-up and 146 women the 6 months' follow-up. Frenotomy resulted in a significant improvement of BSES-SF, nipple pain score, and I-GERQ-R after 1 week, which improvement maintained to be significant after 1 month for BSES-SF and I-GERQ-R, and after 6 months for I-GERQ-R. The improvements were irrespective of the type lip-tie or tongue-tie underlying the breast feeding and reflux problems. No post-operative complications were observed. About 60.7% of infants still was breastfed 6 months after treatment. CONCLUSIONS: Frenotomy is a safe procedure with no post-operative complications and resulting in significant improvement of breastfeeding self-efficacy, nipple pain, and gastro-oesophageal reflux problems. CLINICAL RELEVANCE: Frenotomy of a tongue-tie and or lip-tie can lead to improvement of breastfeeding and reflux problems irrespective of the type of tongue-tie or lip-tie and should be considered by clinicians as a proper tool to resolve these problems if non-interventional support did not help. INTERNATIONAL TRIAL REGISTER: ISRCTN64428423.

Comparative Study on the Treatment of Ankyloglossia by Using Er:YAG Laser or Traditional Scalpel.

ABSTRACT: The aim of this study was to compare, respectively, postoperative pain, wound healing, and patient satisfaction following lingual frenum extension treated with the Erbium Yttrium aluminum garnet. (Er:YAG) laser or the conventional scalpel. Twenty-eight patients receiving lingual frenectomy were randomly assigned to the Er:YAG laser group (n = 15) or the traditional scalpel group (n = 13). The surgical parameters were set to 3W or 4W basing on types of the lingual frenum when the Er:YAG laser was working. The same procedure was applied to the traditional scalpel group with transverse incision and longitudinal suture. The postoperative pain, wound healing and patient satisfaction were evaluated at 3 hours, 3, 7, and 30 days after operation. The visual analog scale score of postoperative pain in Er:YAG laser group was lower than that in traditional scalpel group at each time point. The wound healing score of the laser group were significantly lower than that of the traditional scalpel group at 3 and 7 days after surgery. There was no significant difference in mental, diet, and language satisfaction between the 2 groups at different time points after operation. In conclusion, Er:YAG laser was superior to the scalpel regarding minor soft-tissue surgery, and it could relieve the pain and discomfort of patients in the early stage of wound.

Assessment of posterior tongue mobility using lingual-palatal suction: Progress towards a functional definition of ankyloglossia.

BACKGROUND: A functional definition of ankyloglossia has been based on assessment of tongue mobility using the tongue range of motion ratio (TRMR) with the tongue tip extended towards the incisive papilla (TIP). Whereas this measurement has been helpful in assessing for variations in the mobility of the anterior one-third of the tongue (tongue tip and apex), it may be insufficient to adequately assess the mobility of the posterior two-thirds body of the tongue. A commonly used modification is to assess TRMR while the tongue is held in suction against the roof of the mouth in lingual-palatal suction (LPS). OBJECTIVE: This study aims to explore the utility and normative values of TRMR-LPS as an adjunct to functional assessment of tongue mobility using TRMR-TIP. STUDY DESIGN: Cross-sectional cohort study of 611 subjects (ages: 3-83 years) from the general population. METHODS: Measurements of tongue mobility using TRMR were performed with TIP and LPS functional movements. Objective TRMR measurements were compared with subjective self-assessment of resting tongue position, ease or difficulty elevating the tongue tip to the palate, and ease or difficulty elevating the tongue body to the palate. RESULTS: There was a statistically significant association between the objective measures of TRMR-TIP and TRMR-LPS and subjective reports of tongue mobility. LPS measurements were much more highly correlated with differences in elevating the posterior body of the tongue as compared to TIP measurements (R2 0.31 vs 0.05, P < .0001). CONCLUSIONS: This study validates the TRMR-LPS as a useful functional metric for assessment of posterior tongue mobility.

Mothers' experiences of breastfeeding a child with tongue-tie.

Tongue-tie is characterized by an abnormally tight, short and thick lingual frenulum restricting the tongue's movement. This functional impairment can hinder a child's ability to maintain an effective latch and suckle and may lead to complex breastfeeding difficulties. The primary aim of this study was to explore the experiences of mothers who have breastfed a child with tongue-tie, including their experiences with the health care system. A qualitative description study design was used. Two semistructured focus groups were conducted in February 2016 with a total of nine participants in the largest metropolitan area of Newfoundland and Labrador, Canada. Content analysis using constant comparison revealed a common incongruity between participants' breastfeeding expectations and their actual experiences of feeding a child with tongue-tie. Three major themes are discussed: mothers' well-being, strained interpersonal relationships and frustration with the health care system.