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Published on: November 6, 2019
Major complications after tongue-tie release: A case report and systematic review
Paola Solis-Pazmino1, Grace S Kim2, Eddy Lincango-Naranjo3
1Department of Otolaryngology-Head and Neck Surgery, Stanford University, Stanford, CA, USA; Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA.
Insights
Frenotomy for tongue-tie in infants is increasingly common, but major complications like poor feeding and airway obstruction are underreported. Further research is needed to understand risks in neonates versus older patients.
Area of Science:
- Pediatric Surgery
- Neonatal Care
- Otolaryngology
Background:
- Ankyloglossia (tongue-tie) diagnosis and frenotomy rates have surged, particularly in neonates.
- There is ongoing debate regarding the evaluation and benefits of frenotomy for breastfeeding infants.
- Complications associated with tongue-tie procedures are believed to be infrequent but are not well-documented.
Observation:
- A case of a sublingual mucocele following laser frenotomy in a 6-week-old infant is presented.
- The infant underwent the procedure performed by a dentist and subsequently developed a cyst under the tongue.
- This case highlights a potential complication of the procedure.
Findings:
- A systematic review identified 47 major complications in 34 pediatric patients undergoing frenotomy.
- Common indications included breastfeeding difficulties and speech impediments.
- Reported complications encompassed poor feeding, hypovolemic shock, apnea, airway obstruction, and Ludwig angina.
Implications:
- There is a significant lack of comprehensive reporting on frenotomy complications.
- The risks associated with frenotomy may differ between neonates and older pediatric populations.
- Multidisciplinary monitoring and rigorous study are essential to inform patients and families about procedure risks and benefits.
Introduction:
The diagnosis of ankyloglossia, or tongue-tie, and the number of frenotomies performed has increased over 10-fold from 1997 to 2012 in the United States. The sharpest increase has been in neonates. For parents considering frenotomy for their breastfeeding newborn, there is controversy surrounding the evaluation of tongue-tie and the benefit of a frenotomy. Complications from tongue-tie procedures are thought to be low, though it is not well reported nor studied.
Objectives:
The aim of this study is to describe a case of a sublingual mucocele after laser frenotomy in a neonate with tongue-tie and to investigate major complications reported after tongue-tie release in pediatric patients through a systematic review of the literature.
Case Report:
We present a 6-week-old female who underwent a laser frenotomy procedure performed by a dentist who presented with a new cyst under her tongue.
Material And Methods:
A systematic literature search of articles published from 1965 to April 2020 was conducted in Ovid MEDLINE(R), Ovid EMBASE, and Scopus. Citations were uploaded into a systematic review software program (DistillerSR, Ottawa, ON, Canada), followed by full text screening.
Results:
47 major complications were reported in 34 patients, including our patient. Most of the cases were located in the United States and Europe. The most frequent indications for the procedure were breastfeeding problems (n = 18) and speech impediment (n = 4). The procedure was performed by dentists (n = 6), lactation consultants (n = 5), and otolaryngologists (n = 4). The bulk of the major complications after frenotomy included poor feeding (n = 7), hypovolemic shock (n = 4), apnea (n = 4), acute airway obstruction (n = 4), and Ludwig angina (n = 2).
Conclusions:
Reporting of complications after frenotomy is lacking. Risks to neonates may be different than risks to older children and adults. Practitioners across different specialties should be monitoring and studying this more rigorously to better guide patients and families on the risks and benefits of this procedure.
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