# Introduction ongue tie, the common name for ankyloglossia results from the frenulum, a membrane under the tongue extending further than usual towards the tip of the tongue. 1,2 This limits upwards and forward movement of the tongue. It is a congenital condition which is often hereditary with a wide variation in incidence ranging from 1.7% to 10.9% in different localities. [3][4][5][6] Restriction of tongue movement in an infant may prevent the infant from taking enough breast tissue into the mouth and hence result in breast feeding problems such as poor attachment with resulting bleeding painful nipples and poor milk supply for the mother, leading to frequent feeding, and poor weight gain for the baby despite frequent feeding. 4 Breast feeding difficulties have been reported as the earliest complications associated with tongue tie. 1,3 Other problems associated with tongue tie include difficulties with articulation of sounds, dental problems and inability to lick an ice cream or play wind instruments later in life. However, in many children it is asymptomatic and persistence beyond the first 2 to 3years of life is uncommon compared with the higher incidence present in neonates. This suggests a Authors ? ? : Department of Paediatrics, University of Port Harcourt Teaching Hospital, Alakahia, Port Harcourt, Nigeria. E-mail : peaceibo@yahoo.com.au lessening of the degree of severity of the anatomical abnormality with growth and development. 4,7 For many years, the subject of ankyloglossia has been controversial with practitioners of many specialties having widely different views regarding its significance. 2 This has led to unwillingness of many clinicians to intervene surgically even where indicated. 1,2 Some children do benefit from frenotomy which is the surgical treatment of tongue tie. Although tongue tie is usually asymptomatic, it is surrounded by different myths and beliefs and may constitute a source of worry for parents who may seek help from professional and untrained personnel. 8 Release by non-medical or inadequately trained medical personnel, may result in life threatening complications. 8 The aim of this paper was to identify knowledge, attitudes and practices of mothers towards tongue tie. # II. # Methodology This study was a descriptive cross sectional survey carried out over a period of six months (November 2011-April 2012), amongst mothers in Port Harcourt. Port Harcourt City is cosmopolitan and host to major indigenous and multinational companies in the oil and gas, manufacturing, banking, telecommunications, construction and health sectors, employing staff from diverse ethnic nationalities. Mothers who presented with infants to the Paediatric Outpatients Clinics of the University of Port Harcourt Teaching Hospital (UPTH) and gave consent participated in the study. The UPTH is a federal tertiary health institution serving Rivers State and the neighbouring states of Bayelsa, Abia, Imo, and Akwa-Ibom in the southern and eastern parts of Nigeria. The hospital serves as a general/referral centre for neonates and children in Port Harcourt and its environs. It also provides primary health care services as patients can and do walk in for consultation, treatment and other services such as immunisation and growth monitoring. The Paediatric Outpatient clinics are run on week days and cater for children 0 -17 years who do not have emergency/life threatening problems. These children are seen in the clinics and sent home or admitted into the Paediatric wards if indicated. A closed-ended, anonymous and selfadministered questionnaire was used to obtain information from the mothers and retrieved by the investigators immediately after they were filled. Data # Results Two hundred and fifty mothers participated in the study. Of these 238 (95.2%) had heard about tongue tie. Mothers described tongue tie in various ways. (Table 1). Common descriptions were fleshy growth or mass under the tongue (28%) and something that prevents children from lifting up/moving the tongue (19.2%). Table II shows sources of information on tongue tie. Most of the information on tongue tie had been handed down to the mothers by their own mothers (90; 36%) and other relatives. In the medical community, nurses (70; 28%) were the greatest source of information while doctors were the least (10; 4%). One hundred and eighteen (47.2%) mothers reported speech difficulties as an adverse effect of tongue tie. Breast feeding difficulties were reported by only 6 (2.4%) mothers.(Table III). Eighty six (34.4%) mothers had had frenotomies done for them in childhood. 96 (38.4%) had not had and the rest of them did not know whether or not they had frenotomies in childhood. There was a strong cultural belief among mothers that all babies have tongue ties and should have them cut (Table IV). Table V shows mothers perceptions of age for treatment of tongue ties and who should treat it. One hundred and fifty four (61.6%) mothers believed that tongue tie should be treated within the first month of life. Only 16 (6.4%) reported that tongue tie should not be treated. About half of the mothers 124 (49.6%) reported that tongue ties should be treated by doctors. Ninety two (36.8%) mothers admitted to having babies with tongue tie all of whom had treatment. Table VI shows who made the diagnosis of tongue tie on the baby and what problems were associated. In 38 (41.3%) of the babies the diagnosis was made by nurses while doctors made diagnosis in 6 (6.5%) of cases. 60 (65.2%) mothers reported inability to cry as the problem associated with tongue tie in their babies. A small number reported no associated problems. Majority (72; 78.2%) of the babies were treated by nurses, 8 (11.1%) were treated by doctors while the others were treated by TBAs 10 (13.9%) and grandmothers 2 (2.8%). In majority of cases 64 (69.6%), treatment was carried out using an instrument while in 26 (28.3%), tongue tie was slashed with the finger nail. (Table VII) Instruments used in the treatment of tongue tie included scissors (40; 43.5%), razor blades (18; 19.6%) and knives (4; 4.3%). Twenty six (28.2%) had it slashed with finger nails. Eleven (11.9%) mothers knew that the instruments used were new, thirty four (37%) knew that the instruments were not new while 14 (15.2%) did not know the status of the instruments. 26 (28.3%) mothers admitted that the instruments were boiled or sterilized whilst 34 (37%) were not boiled or sterilized and the others didn't know. Eighteen (19.6%) babies had problems after the procedure. These included bleeding (12; 66.7%), fever (4; 22.2%), re-occurrence which necessitated a repeat of the procedure (2; 11.1%) and soft tissue injury (2; 11.1%). Positive effects reported after the procedure included improvement in crying (56; 60.9%), ability to raise the tongue (2; 2.2%), improved breast feeding (6; 6.5%). Six (6.5%) mothers did not see any change after release of the tongue tie. IV. # Discussion Majority of the mothers in this study were aware of the subject of tongue tie. This is not surprising as this subject has been in existence for centuries in many parts of the world. 9 The highest source of information were grandmothers and nurses. In Nigeria and many other African societies, grandmothers are seen as custodians of wisdom and are very often responsible for passing on information and tradition to their daughters. This also includes information on child care practices. 10,11 Nurses are also usually the first point of care for patients and in most health care facilities in our region, are responsible for giving health talks to mothers on child care practices. Doctors are often too busy or probably not interested in giving health information to their patients. This has been reported in other authors. 12 Sadly, they often have to deal with complications that arise in patients due to wrong or poorly passed information. Mothers described tongue tie fairly well buttressing the fact that they did have good knowledge of the subject. This also may be a pointer to tongue-tie being a fairly common occurrence in our environment. The incidence of tongue tie has not been reported in Nigeria but studies show varying incidences in different parts of the world. [3][4][5][6] The major adverse effects of tongue tie as perceived by mothers included speech difficulties, and inability to cry well. Some of these complications have been reported. 2,13 Breast feeding difficulties which have been reported 1,3 as the earliest problems associated 2 ( ) K Fifty eight (63.1%) of the babies were treated in health facilities while 20 (21.7%) were treated at home. with tongue tie were noted by very few mothers. The reason for this could not be readily ascertained, it may be possible that even if breast feeding problems exist, mothers do not link them with tongue ties or that since breast feeding is a key child care practice in our society, reporting difficulties may be a reflection of failure on the mothers' part. However it is a well known fact that most babies with ankyloglossia are asymptomatic. [1][2][3] Furthermore obvious disabilities like speech difficulties may be more readily identified by mothers. This may also be influenced by cultural beliefs as also noted in the study. Almost half of the mothers reported that their cultures supported clipping of the frenulum in all newborns. Before the 19 th century, midwives were reported to have kept sharp finger nails to slash the membrane under the tongue of all newborns. 9 So many years down the line cultural beliefs in our environment still support this practice. Routine clipping of the frenulum in newborns by traditional birth attendants was also reported in a case series by one of the authors. 8 This highlights the effects of culture on child health practices. Majority of the mothers also believed that tongue tie should be treated in the neonatal period. Inasmuch as treatment is indicated in the newborn period when there are indications such as breast feeding problems, treatment by untrained or inadequately trained personnel would contribute to morbidity and mortality in the newborn. 8 Amongst mothers who reported having a baby with tongue tie, majority had the diagnoses made by nurses or themselves. A previous Nigerian study, 14 showed that diagnostic accuracy by traditional and orthodox healthcare providers was very low, whilst parental curiosity and myth about tongue-tie were high. The diagnosis of tongue tie though still controversial should be done by adequately trained personnel in order to limit unnecessary interventions. 2,8 Again, even among mothers whose babies had tongue ties, breast feeding difficulties were mentioned by very few as an associated problem. Possible reasons for this have been highlighted. Even though mothers perceived that tongue tie should be treated by doctors, among those whose babies had it, treatment was mainly done by nurses. The clipping of the frenulum without reason, which was common practice in earlier years, resulted in the surgical treatment of tongue-tie falling into disrepute amongst many in the medical community. 1,2,9 This unwillingness of many clinicians especially doctors to intervene surgically has led mothers in our environment to seek help from both medical and non-medical personnel who are not trained to treat it; thus contributing to the morbidity associated with treatment. Most of the tongue ties were cut with instruments like razors, scissors and knives but the study shows that the art of using finger nails to clip the frenulum still exists in our society. Some mothers actually knew that the instruments used on their babies were not new and a few knew that the instruments were not boiled or sterilized. These methods are fraught with risks like bleeding and infection as previously reported. 8,9 Some of these complications were reported by some of the mothers in this study. This shows that a relatively benign condition like tongue tie if not properly handled can contribute to morbidity and mortality in children especially newborns. Although there was no way to ascertain that these babies actually had tongue ties, some of the positive effects reported after treatment included improvement in crying, ability to raise the tongue and improved breast feeding. Some of these effects have been reported in other studies following treatment of tongue tie. The fact that some reported recurrence or lack of improvement after treatment raises the question of whether these babies actually had tongue ties or received proper treatment. V. # Conclusion Mothers are aware of tongue tie but need enlightenment on its mostly benign nature, and the need to seek professional advice when concerned about it. This will prevent unnecessary morbidity associated with improper treatment. Doctors should play an active part in this enlightenment campaign. # VI. collected included biodata, knowledge of tongue tie,culturalbeliefs,symptoms,treatment,andcomplications. III.0132YearD D D D ) K(© 2013 Global Journals Inc. (US) 1DescriptionNumberPercentGrowth/fleshy mass under the tongue7028.0Rope under the tongue tying it down208.0Something that prevents children from talking4216.8Something that prevents children from lifting up/moving the tongue4819.2Something that prevents children from crying well2811.2Non response4216.8Total250100.0 2SourceNumberPercentChild's grand mother9036.0Other relatives4417.6Nurse7028.0Doctor104.0Other health workers176.8Others e.g. other mothers, friends etc.197.6Total250100.0 3Adverse effectNumberPercentSpeech difficulties11847.2Inability to cry well6827.2No effects249.6Difficulty breast feeding62.4Poor hearing241.6Don't know4216.8 4BeliefsNumberPercentAll babies have tongue tie and should12248.8have it cutTongue tie prevents normal speech9638.4developmentDon't know228.8Others-causes deafness, stamm-104.0ering, poor feedingTotal250100 5AgeNumberPercent? 1 month15461.61-2Months166.4>2 months -1 year208.0> 1 year104.0Treatment not required166.4Don't know3413.6Total250100Who should treat tongue tie?Doctor12449.6Nurse8032.0Traditional birth attendant166.4Others e.g. grandmother, other health workers104.0Non response208.0 6Diagnosis made byNumberPercentNurse3841.3Doctor66.5Other health workers66.5Grandmother66.5Other relatives1617.4Self (mother)2021.7Total92100Associated problemsCould not cry well6065.2Difficulty sucking at breast1213.0Inability to lift up the tongue44.4No problems1617.4Total92100Place of treatmentNumberPercentHospital3437.0Health centre2426.1Home2021.7TBA1415.2Total92100Mode of treatmentCut with an instrument6469.6Cut with fingernail2628.2Cut by applying pressure using cotton22.2woolTotal92100 ## Acknowledgement The authors wish to acknowledge the assistance given by the nursing staff of the Paediatric Outpatient Clinics of University of Port Harcourt Teaching Hospital during the data collection process for this study. ## VII. ## Disclosures The authors declare that there are no potential conflicts of interest VIII. ## Funding Acknowledgement This research received no specific grant from any funding agency in the public, commercial or not-forprofit sectors. * Efficacy of neonatal release of ankyloglossia: a randomized trial MBuryk DBloom TShope Pediatrics 128 2011 * Ankyloglossia: does it matter? 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