Abstracts
Purpose
to assess the anatomical characteristics of lingual frenulum in infants at first, sixth and twelfth months of life and compare the findings to the statements found in the literature.
Methods
video recordings of the lingual frenulum – normal or altered – of 71 infants, from both genders at the first, sixth and twelfth months of life were taken. The recordings were analyzed by two specialists in orofacial motricity who observed the following anatomical aspects: thickness, attachment to the tongue and attachment to the floor of the mouth. The data collected were compared to the literature.
Results
of the 71infants, the lingual frenulum of 51 infants was thin and 20 had thick lingual frenulum. 40 infants had the lingual frenulum attached to the middle of the tongue, 27 had the attachment between the apex and the middle of the tongue, and 4 to the apex. Concerning attachment to the floor of the mouth, the lingual frenulum of 42 infants was attached to the alveolar crest and 29 had the attachment between the sublingual caruncles. The characteristics of the lingual frenulum observed at the first, sixth and twelfth months of life remained the same.
Conclusion
contrary to what has been stated in the literature changes concerning lingual frenulum thickness, attachment to the tongue and to the floor of the mouth were not observed in the 71 infants during the first year of life.
KEYWORDS
: Lingual Frenulum; Anatomy; Tongue
Objetivo
avaliar características anatômicas do frênulo lingual de bebês no 1º, no 6º e no 12º mês de vida, comparando os achados com a literatura.
Métodos
foram realizados registros audiovisuais de frênulos linguais, normais ou alterados, de 71 bebês, de ambos os gêneros, no 1º, no 6º e no 12º mês de vida. Esses registros foram analisados por duas especialistas em motricidade orofacial considerando os seguintes aspectos anatômicos do frênulo lingual: espessura, fixação na língua e fixação no assoalho da boca, comparando esses dados com o que é citado na literatura.
Resultados
dos 71 bebês avaliados, 51 deles apresentaram frênulo com espessura delgada e 20 espessa. 40 bebês apresentaram fixação do frênulo no terço médio da língua; 27 entre o ápice e o terço médio da língua e 4 no ápice. Quanto à fixação no assoalho da boca, 42 bebês apresentaram a fixação do frênulo na crista alveolar inferior e 29 entre as carúnculas sublinguais. As características de todos os frênulos linguais observadas no 1º, no 6º e 12º mês de vida permaneceram as mesmas.
Conclusão
quanto à espessura, fixação na língua e fixação no assoalho da boca, o frênulo lingual dos 71 bebês examinados não se modificou durante o primeiro ano de vida, contrapondo-se à literatura.
Freio Lingual; Anatomia; Língua
INTRODUCTION
Anatomical variations of the lingual frenulum are a controversial subject among
the different groups of healthcare professionals and poorly described in the
literature. The lack of agreement may lead to inadequate diagnosis and
treatment. The literature reports that lingual frenulum in newborns connects the
apex of the tongue to the inferior alveolar crest, and that during bone
development and growth it moves to the tongue’s underside midline – its final
position11 . Navarro NP, López M. Anquiloglossia en niños de 5 a 11 años de
edad. Diagnóstico y tratamiento. Rev Cubana Estomatol.
2002;39:3-7.-22 . Correia MSNP. Odontopediatria na primeira infância. 3. ed. São
Paulo: Santos; 2009. p. 942.. Some authors also state that
during growth the lingual frenulum may stretch or undergo a spontaneous rupture;
therefore, the frenulum alteration diagnosis should not be carried out before
five years of age 33 . Wright JE. Tongue-tie. J Paediatr Child Health.
1995;31:276-8.
4 . Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.-55 . Wallace AF. The tongue-tie controversy. Nurs Times.
1964;60:527-8.. Additionally, the literature reports the presence of a
hypertrophic lingual frenulum in infants that hinders the movements of the
tongue. Some authors state that during the infant’s development hypertrophic
lingual frenulum becomes thinner allowing free tongue movements66 . Mazzochi A, Clini F. La brevitádelfrenulolinguale:
cosiderazionicliniche e terapeutiche. Pediatr Med Chir.
1992;14:643-6.. Some studies claim that the
severity and functional effects of the lingual frenulum tend to decrease with
time and orofacial growth due to the fact that during the first 5 years of life
the shape and size of the oral cavity change significantly. The lingual frenulum
may recede, stretch, and even undergo spontaneous rupture. Therefore, as the
child grows, the severity of the tongue-tie lessens and the initial restrictions
of the tongue movements diminish77 . Kummer AW. Ankyloglossia: To Clip or Not to Clip? That’s the
Question. The ASHA Leader. 2005; December 27.. Other authors state that in infants there is a small
fold of membrane that extends from tongue to mandible’s inner surface. Such
membrane maintains the tongue in correct position during breastfeeding. After
some days of infant’s development the membrane is transformed into lingual
frenulum, modifying its insertion. Therefore the child will be able to stretch
the tongue forward. In some cases, the membrane becomes thicker and shorter and
the tip of the tongue is confined, causing ankyloglossia88 . Moss SJ. Crescendo sem cárie. São Paulo: Quintessence;
1996.
9 . Usberti AC. Odontopediatria clínica. São Paulo: Santos;
1991.-1010 . Walter L, Ferelle A, Issao M. Odontologia para o bebê. São Paulo:
Artes Médicas; 1996.. However, these statements do not correspond to
the findings observed in infants during their development. Longitudinal studies
describing the possible lingual frenulum changes during the first year of life
were not found in the literature. Recent studies claim that the anatomical
variations of the lingual frenulum are the result of lingual frenulum cells that
did not undergo apoptosis completely during the embryological development. The
residual tissue may restrain the movements of the tongue1111 . Knox I. Tongue Tie and Frenotomy in the Breastfeeding Newborn.
NeoReviews 2010; 11(9):513-9.
12 . Morita H, Mazerbourg S, Bouley DM, et al. Neonatal lethality of
LGR5 null mice is associated with ankyloglossia and gastrointestinal distension.
Mol Cell Biol. 2004;24:9736–43.-1313 . Karahan S, CinarKul B. Ankyloglossia in dogs: a morphological and
immunohistochemical study. AnatHistolEmbryol.
2009;38:118–21.. From this point of view it is possible to
understand the great anatomical variation of lingual frenulum. Recent studies
state that the thickness and the attachment of the lingual frenulum to the
tongue and to the floor of the mouth do not change during the first six months
of life1414 . Martinelli RLC, Marchesan IQ, Gusmão RJ, Berretin-Felix G,
Rodrigues AC. Características histológicas do frênulo lingual em humanos. In: XX
Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da Sociedade
Brasileira de Fonoaudiologia – Suplemento especial. 2012..Histological studies
have demonstrated that the lingual frenulum does not undergo rupture and does
not stretch due to its histological structure1515 . Martinelli RLC, Marchesan IQ. Frênulo lingual nos primeiros meses
de vida. In: XX Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da
Sociedade Brasileira de Fonoaudiologia – Suplemento especial.
2012..
The aim of this research was to assess the anatomical characteristics of lingual frenulum – normal or altered – in infants at first, sixth and twelfth months of life and compare the findings to the statements found in the literature.
METHODS
This was a longitudinal study including 71 full-term infants of both genders. Prematurity, craniofacial anomalies, and visible genetics syndromes were the exclusion criteria.
A Speech-Language Pathologist (SLP) assessed and video recorded the lingual frenulum – normal or altered – of the infants at the first, the sixth and twelfth months of life using the lingual frenulum protocol proposed by Martinelli et al 2012 for the assessment1616 . Martinelli RLC, Marchesan IQ, Berretin-Felix G. Lingual Frenulum Protocol with scores for infants.Int J Orofacial Myology. 2012;38:104-12..
The video-recordings were evaluated by two SPLs experienced in lingual frenulum assessment. Thickness, attachment to the tongue and to the floor of the mouth were the anatomical aspects considered for analysis.
The classifications of the lingual frenulum were: a) thickness – thin or thick; b) attachment to the tongue – to the midline of the tongue, between the apex and the midline of the tongue, or to the apex; c) attachment to the floor of the mouth – visible from the sublingual caruncles or attached to the alveolar crest.
The data collected were compared to the literature.
The study was approved by the Committee of Ethics in Research of CEFAC, under No. 019-10.
RESULTS
Of the 71 infants, 16 (22,5%) had lingual frenulum alteration and were referred to frenotomy. Due to several reasons such as parental consent and waiting lines for the procedure, the surgery was not performed until 12 months of age.
Of the 71 infants, the lingual frenulum of 51 infants was thin and 20 had thick lingual frenulum. 40 infants had the lingual frenulum attached to the midline of the tongue, 27 had the attachment between the apex and the midline of the tongue, and 4 to the apex. Concerning attachment to the floor of the mouth, the lingual frenulum of 42 infants was attached to the alveolar crest and 29 had the attachment between the sublingual caruncles (Table 1).
Anatomical characteristics of the lingual frenulum of 71 infants assessed at the first month of life
The anatomical characteristics of lingual frenulum – thickness, attachment to the tongue and to the floor of the mouth – observed at the first, sixth and twelfth months of life remained the same (Figure 1).
– Comparison of the anatomical characteristics of the lingual frenulum of 71 infants assessed at the 1st, 6th, and 12th months of life
Contrary to what the literature reports, the results of the longitudinal study
demonstrated that changes concerning lingual frenulum thickness33 . Wright JE. Tongue-tie. J Paediatr Child Health.
1995;31:276-8.
4 . Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.
5 . Wallace AF. The tongue-tie controversy. Nurs Times.
1964;60:527-8.
6 . Mazzochi A, Clini F. La brevitádelfrenulolinguale:
cosiderazionicliniche e terapeutiche. Pediatr Med Chir.
1992;14:643-6.
7 . Kummer AW. Ankyloglossia: To Clip or Not to Clip? That’s the
Question. The ASHA Leader. 2005; December 27.
8 . Moss SJ. Crescendo sem cárie. São Paulo: Quintessence;
1996.
9 . Usberti AC. Odontopediatria clínica. São Paulo: Santos;
1991.-1010 . Walter L, Ferelle A, Issao M. Odontologia para o bebê. São Paulo:
Artes Médicas; 1996., attachment to the tongue and
to the floor of the mouth11 . Navarro NP, López M. Anquiloglossia en niños de 5 a 11 años de
edad. Diagnóstico y tratamiento. Rev Cubana Estomatol.
2002;39:3-7.-22 . Correia MSNP. Odontopediatria na primeira infância. 3. ed. São
Paulo: Santos; 2009. p. 942. did not occur during the first year of life (Figure 2).
– Anatomical characteristics of the lingual frenulum at the 1st, 6th, and 12th months of life
DISCUSSION
Due to absence of longitudinal studies describing the possible lingual frenulum
changes during the first year of life, the literature is controversial and
non-evidence based11 . Navarro NP, López M. Anquiloglossia en niños de 5 a 11 años de
edad. Diagnóstico y tratamiento. Rev Cubana Estomatol.
2002;39:3-7.
2 . Correia MSNP. Odontopediatria na primeira infância. 3. ed. São
Paulo: Santos; 2009. p. 942.
3 . Wright JE. Tongue-tie. J Paediatr Child Health.
1995;31:276-8.
4 . Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.
5 . Wallace AF. The tongue-tie controversy. Nurs Times.
1964;60:527-8.
6 . Mazzochi A, Clini F. La brevitádelfrenulolinguale:
cosiderazionicliniche e terapeutiche. Pediatr Med Chir.
1992;14:643-6.
7 . Kummer AW. Ankyloglossia: To Clip or Not to Clip? That’s the
Question. The ASHA Leader. 2005; December 27.
8 . Moss SJ. Crescendo sem cárie. São Paulo: Quintessence;
1996.
9 . Usberti AC. Odontopediatria clínica. São Paulo: Santos;
1991.-1010 . Walter L, Ferelle A, Issao M. Odontologia para o bebê. São Paulo:
Artes Médicas; 1996..
Recent studies claim that the anatomical variations of the lingual frenulum are
the result of lingual frenulum cells that did not undergo apoptosis completely
during the embryological development. The residual tissue may restrain the
movements of the tongue1111 . Knox I. Tongue Tie and Frenotomy in the Breastfeeding Newborn.
NeoReviews 2010; 11(9):513-9.
12 . Morita H, Mazerbourg S, Bouley DM, et al. Neonatal lethality of
LGR5 null mice is associated with ankyloglossia and gastrointestinal distension.
Mol Cell Biol. 2004;24:9736–43.-1313 . Karahan S, CinarKul B. Ankyloglossia in dogs: a morphological and
immunohistochemical study. AnatHistolEmbryol.
2009;38:118–21.. Alterations in orofacial functions – sucking,
chewing, swallowing and speech – may be caused by the restriction of tongue
movements.
Several authors report that the lingual frenulum alterations interfere with
breastfeeding, being one of the possible causes for breastfeeding problems.
Immediate frenotomy is then indicated1111 . Knox I. Tongue Tie and Frenotomy in the Breastfeeding Newborn.
NeoReviews 2010; 11(9):513-9.,1515 . Martinelli RLC, Marchesan IQ. Frênulo lingual nos primeiros meses
de vida. In: XX Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da
Sociedade Brasileira de Fonoaudiologia – Suplemento especial.
2012.
16 . Martinelli RLC, Marchesan IQ, Berretin-Felix G. Lingual Frenulum
Protocol with scores for infants.Int J Orofacial Myology.
2012;38:104-12.
17 . National Institute for Health and Clinical Excellence.
Interventional Procedure Guidance 149. Division of Ankylogossia (Tongue-tie) for
breastfeeding. www.nice.org.uk (acesso em novembro 2011).
www.nice.org.uk...
18 . Hall DMB, Renfrew MJ. Tongue tie. Arch Dis Child
2005;90:1211-5.
19 . Dollberb S, Botzer E, Grunis E, et al. Immediate nipple pain
relief after frenotomy in breast-fed infants with ankyloglossia: a randomised,
prospective study. J PediatrSurg 2006;41:1598-600.
20 . Berry J, Griffiths M, Westcott C. A double-blind, randomized,
controlled trial of tongue-tie division and its immediate effect on
breastfeeding. Breast Med 2011;0:1-5.
21 . Buryk M, Bloom D, Shope T. Efficacy of Neonatal Release of
Ankyloglossia: A Randomized Trial.Pediatrics 2011;128:280-8.
22 . Edmunds J, Hazelbaker A, Murphy JG, Philipp BL. Roundtable
discussion: tongue-tie. J Hum Lact 2012;28:114-7.
23 . Cho A, Kelsberg G, Safranek S. When should you treat tongue-tie in
a newborn? JFPONLINE.COM 2010;59(12):712a-b.
24 . Forlenza GP, Black NMP, McNamara EG, Sullivan SE. Ankyloglossia,
Exclusive Breastfeeding, and Failure to Thrive. Pediatrics
2010;125:e1500-4.
25 . Constantine AH, Williams C, Sutcliffe AG. A systematic review of
frenotomy for Ankyloglossia (tongue tie) in breast fed. Infants Arch Dis
Child2011;A62 96(Suppl 1):A1–A100.
26 . Edmunds J, Miles S, Fulbrook P. Tongue-tie and breastfeeding: a
review of the literature. BreastRev 2011;19(1):19-26.
27 . Martinelli RLC. Relação entre as características anatômicas do
frênulo lingual e as funções de sucção e deglutição em bebês. Dissertação de
mestrado. Universidade de São Paulo. 2013.-2828 . Miranda BH, Milrou CJ. A quick snip e A study of the impact of
outpatient tongue tie release on neonatal growth and breastfeeding. J
PlastReconstAesthSurg 2010; 63:e683-5.. In contrast, other authors state that the lingual
frenulum may change until five years of age; therefore, surgery is not indicated
before that age11 . Navarro NP, López M. Anquiloglossia en niños de 5 a 11 años de
edad. Diagnóstico y tratamiento. Rev Cubana Estomatol.
2002;39:3-7.
2 . Correia MSNP. Odontopediatria na primeira infância. 3. ed. São
Paulo: Santos; 2009. p. 942.
3 . Wright JE. Tongue-tie. J Paediatr Child Health.
1995;31:276-8.
4 . Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.
5 . Wallace AF. The tongue-tie controversy. Nurs Times.
1964;60:527-8.
6 . Mazzochi A, Clini F. La brevitádelfrenulolinguale:
cosiderazionicliniche e terapeutiche. Pediatr Med Chir.
1992;14:643-6.
7 . Kummer AW. Ankyloglossia: To Clip or Not to Clip? That’s the
Question. The ASHA Leader. 2005; December 27.
8 . Moss SJ. Crescendo sem cárie. São Paulo: Quintessence;
1996.
9 . Usberti AC. Odontopediatria clínica. São Paulo: Santos;
1991.-1010 . Walter L, Ferelle A, Issao M. Odontologia para o bebê. São Paulo:
Artes Médicas; 1996..
This longitudinal study demonstrated that changes in the lingual frenulum – normal or altered1616 . Martinelli RLC, Marchesan IQ, Berretin-Felix G. Lingual Frenulum Protocol with scores for infants.Int J Orofacial Myology. 2012;38:104-12. – concerning thickness, attachment to the tongue and to the floor of the mouth were not observed in the 71 infants assessed at the first, sixth and twelfth months of age.
Although some authors state that during growth the lingual frenulum may stretch
or undergo a spontaneous rupture; therefore, the frenulum alteration diagnosis
should not be carried out before five years of age 33 . Wright JE. Tongue-tie. J Paediatr Child Health.
1995;31:276-8.
4 . Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.-55 . Wallace AF. The tongue-tie controversy. Nurs Times.
1964;60:527-8., the study demonstrated that the anatomical
characteristics of the lingual frenulum remained the same during growth and
development at the first year; therefore, we may infer that the lingual frenulum
will not change in the following years. For this reason, waiting until 5 years
of age to diagnose and indicate surgery or therapy, as the literature suggests,
may interfere with breastfeeding and development of oral functions.
Future longitudinal studies including children until 5 years of age may contribute with data that confirm the findings of this study.
As soon as the restriction of tongue movements is diagnosed proper treatment
should be indicated mainly to avoid untimely weaning1111 . Knox I. Tongue Tie and Frenotomy in the Breastfeeding Newborn.
NeoReviews 2010; 11(9):513-9.,1313 . Karahan S, CinarKul B. Ankyloglossia in dogs: a morphological and
immunohistochemical study. AnatHistolEmbryol.
2009;38:118–21.
14 . Martinelli RLC, Marchesan IQ, Gusmão RJ, Berretin-Felix G,
Rodrigues AC. Características histológicas do frênulo lingual em humanos. In: XX
Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da Sociedade
Brasileira de Fonoaudiologia – Suplemento especial. 2012.
15 . Martinelli RLC, Marchesan IQ. Frênulo lingual nos primeiros meses
de vida. In: XX Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da
Sociedade Brasileira de Fonoaudiologia – Suplemento especial.
2012.
16 . Martinelli RLC, Marchesan IQ, Berretin-Felix G. Lingual Frenulum
Protocol with scores for infants.Int J Orofacial Myology.
2012;38:104-12.
17 . National Institute for Health and Clinical Excellence.
Interventional Procedure Guidance 149. Division of Ankylogossia (Tongue-tie) for
breastfeeding. www.nice.org.uk (acesso em novembro 2011).
www.nice.org.uk...
18 . Hall DMB, Renfrew MJ. Tongue tie. Arch Dis Child
2005;90:1211-5.
19 . Dollberb S, Botzer E, Grunis E, et al. Immediate nipple pain
relief after frenotomy in breast-fed infants with ankyloglossia: a randomised,
prospective study. J PediatrSurg 2006;41:1598-600.
20 . Berry J, Griffiths M, Westcott C. A double-blind, randomized,
controlled trial of tongue-tie division and its immediate effect on
breastfeeding. Breast Med 2011;0:1-5.
21 . Buryk M, Bloom D, Shope T. Efficacy of Neonatal Release of
Ankyloglossia: A Randomized Trial.Pediatrics 2011;128:280-8.
22 . Edmunds J, Hazelbaker A, Murphy JG, Philipp BL. Roundtable
discussion: tongue-tie. J Hum Lact 2012;28:114-7.
23 . Cho A, Kelsberg G, Safranek S. When should you treat tongue-tie in
a newborn? JFPONLINE.COM 2010;59(12):712a-b.
24 . Forlenza GP, Black NMP, McNamara EG, Sullivan SE. Ankyloglossia,
Exclusive Breastfeeding, and Failure to Thrive. Pediatrics
2010;125:e1500-4.
25 . Constantine AH, Williams C, Sutcliffe AG. A systematic review of
frenotomy for Ankyloglossia (tongue tie) in breast fed. Infants Arch Dis
Child2011;A62 96(Suppl 1):A1–A100.
26 . Edmunds J, Miles S, Fulbrook P. Tongue-tie and breastfeeding: a
review of the literature. BreastRev 2011;19(1):19-26.
27 . Martinelli RLC. Relação entre as características anatômicas do
frênulo lingual e as funções de sucção e deglutição em bebês. Dissertação de
mestrado. Universidade de São Paulo. 2013.-2828 . Miranda BH, Milrou CJ. A quick snip e A study of the impact of
outpatient tongue tie release on neonatal growth and breastfeeding. J
PlastReconstAesthSurg 2010; 63:e683-5..
CONCLUSION
Contrary to what has been stated in the literature changes concerning lingual frenulum thickness, attachment to the tongue and to the floor of the mouth were not observed in the 71 infants during the first year of life.
REFERÊNCIAS
-
1Navarro NP, López M. Anquiloglossia en niños de 5 a 11 años de edad. Diagnóstico y tratamiento. Rev Cubana Estomatol. 2002;39:3-7.
-
2Correia MSNP. Odontopediatria na primeira infância. 3. ed. São Paulo: Santos; 2009. p. 942.
-
3Wright JE. Tongue-tie. J Paediatr Child Health. 1995;31:276-8.
-
4Wallace AF. Tongue-tie. Lancet. 1963;2:377-8.
-
5Wallace AF. The tongue-tie controversy. Nurs Times. 1964;60:527-8.
-
6Mazzochi A, Clini F. La brevitádelfrenulolinguale: cosiderazionicliniche e terapeutiche. Pediatr Med Chir. 1992;14:643-6.
-
7Kummer AW. Ankyloglossia: To Clip or Not to Clip? That’s the Question. The ASHA Leader. 2005; December 27.
-
8Moss SJ. Crescendo sem cárie. São Paulo: Quintessence; 1996.
-
9Usberti AC. Odontopediatria clínica. São Paulo: Santos; 1991.
-
10Walter L, Ferelle A, Issao M. Odontologia para o bebê. São Paulo: Artes Médicas; 1996.
-
11Knox I. Tongue Tie and Frenotomy in the Breastfeeding Newborn. NeoReviews 2010; 11(9):513-9.
-
12Morita H, Mazerbourg S, Bouley DM, et al. Neonatal lethality of LGR5 null mice is associated with ankyloglossia and gastrointestinal distension. Mol Cell Biol. 2004;24:9736–43.
-
13Karahan S, CinarKul B. Ankyloglossia in dogs: a morphological and immunohistochemical study. AnatHistolEmbryol. 2009;38:118–21.
-
14Martinelli RLC, Marchesan IQ, Gusmão RJ, Berretin-Felix G, Rodrigues AC. Características histológicas do frênulo lingual em humanos. In: XX Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da Sociedade Brasileira de Fonoaudiologia – Suplemento especial. 2012.
-
15Martinelli RLC, Marchesan IQ. Frênulo lingual nos primeiros meses de vida. In: XX Congresso Brasileiro de Fonoaudiologia, Brasília. Revista da Sociedade Brasileira de Fonoaudiologia – Suplemento especial. 2012.
-
16Martinelli RLC, Marchesan IQ, Berretin-Felix G. Lingual Frenulum Protocol with scores for infants.Int J Orofacial Myology. 2012;38:104-12.
-
17National Institute for Health and Clinical Excellence. Interventional Procedure Guidance 149. Division of Ankylogossia (Tongue-tie) for breastfeeding. www.nice.org.uk (acesso em novembro 2011).
» www.nice.org.uk -
18Hall DMB, Renfrew MJ. Tongue tie. Arch Dis Child 2005;90:1211-5.
-
19Dollberb S, Botzer E, Grunis E, et al. Immediate nipple pain relief after frenotomy in breast-fed infants with ankyloglossia: a randomised, prospective study. J PediatrSurg 2006;41:1598-600.
-
20Berry J, Griffiths M, Westcott C. A double-blind, randomized, controlled trial of tongue-tie division and its immediate effect on breastfeeding. Breast Med 2011;0:1-5.
-
21Buryk M, Bloom D, Shope T. Efficacy of Neonatal Release of Ankyloglossia: A Randomized Trial.Pediatrics 2011;128:280-8.
-
22Edmunds J, Hazelbaker A, Murphy JG, Philipp BL. Roundtable discussion: tongue-tie. J Hum Lact 2012;28:114-7.
-
23Cho A, Kelsberg G, Safranek S. When should you treat tongue-tie in a newborn? JFPONLINE.COM 2010;59(12):712a-b.
-
24Forlenza GP, Black NMP, McNamara EG, Sullivan SE. Ankyloglossia, Exclusive Breastfeeding, and Failure to Thrive. Pediatrics 2010;125:e1500-4.
-
25Constantine AH, Williams C, Sutcliffe AG. A systematic review of frenotomy for Ankyloglossia (tongue tie) in breast fed. Infants Arch Dis Child2011;A62 96(Suppl 1):A1–A100.
-
26Edmunds J, Miles S, Fulbrook P. Tongue-tie and breastfeeding: a review of the literature. BreastRev 2011;19(1):19-26.
-
27Martinelli RLC. Relação entre as características anatômicas do frênulo lingual e as funções de sucção e deglutição em bebês. Dissertação de mestrado. Universidade de São Paulo. 2013.
-
28Miranda BH, Milrou CJ. A quick snip e A study of the impact of outpatient tongue tie release on neonatal growth and breastfeeding. J PlastReconstAesthSurg 2010; 63:e683-5.
Publication Dates
-
Publication in this collection
Jul-Aug 2014
History
-
Received
02 June 2013 -
Accepted
28 Aug 2013