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Classification of Ankyloglossia and Treatment Approach for Children

Ankyloglossia (also known as tongue-tie) refers to a congenital condition involving an unusually shortened, thickened, or tightened lingual frenulum.Khoshnevisan MH et al. Laser vs conventional frenectomy outcomes in pediatric patients.B. Class II - Moderate ankyloglossia

• Often has mechanical and/or speech articulation problems
• Treatment methods:
  • Early speech therapy if defects in articulation are observed
  • Follow up on the functional status
  • Surgical treatment if therapy does not help

C. Serious cases (Class III)

• Severe tongue elevation and protrusion problems
• Present alongside:
  • Speech problems (particularly lingual articulations: /t/, /d/, /l/, /r/, /s/)
  • Poor oral hygiene
  • Feeding problems among younger patients

Treatment:

• Frenectomy or frenotomy procedures are often employed
• Growing preference for diode laser frenectomy because of:
  • Less blood loss during surgery
  • Post-operative pain management
  • Quick recovery
  • Decreased need for stitches

?References (Recent & Reliable Sources)

Mills N, Keough N, Geddes DT, Pransky SM, Mirjalili SA. Defining the anatomy of the lingual frenulum: A systematic review.Kotlow Classification of Ankyloglossia

According to Kotlow, tongue-tie can be classified based on the free tongue distance measured from the tongue tip to the attachment point of the lingual frenulum:

• Class I: mild, 12-16 mm
• Class II: moderate, 8-11 mm
• Class III: severe, 3-7 mm
• Class IV: total ankyloglossia, less than 3 mm

2.D. Ankyloglossia with complete involvement (Class IV)

• Extensive impairment of function
• Tends to be detected earlier during infancy due to breast-feeding issues
• Treatment:
  • Prompt surgical treatment (frenectomy/frenuloplasty)
  • Post-operative tongue exercises
  • Speech therapy, if needed

3.Walsh J, Links A, Boss E, Tunkel D. Ankyloglossia and lingual frenectomy: clinical guideline.Pediatrics.?1.??4.

Classification of Ankyloglossia and Treatment Approach for Children

Ankyloglossia (also known as tongue-tie) refers to a congenital condition involving an unusually shortened, thickened, or tightened lingual frenulum. This condition may cause tongue movement restriction and interfere with activities such as breastfeeding, speech development, and teeth cleaning. Various classification systems have been developed, with the most common classifications used in dental practice being the Kotlow classification and the TABBY/Hazelbaker assessment tools.

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1. Kotlow Classification of Ankyloglossia

According to Kotlow, tongue-tie can be classified based on the free tongue distance measured from the tongue tip to the attachment point of the lingual frenulum:

• Class I: mild, 12-16 mm


• Class II: moderate, 8-11 mm


• Class III: severe, 3-7 mm


• Class IV: total ankyloglossia, less than 3 mm

2. Clinical Decision Making Based On Severity

Ankyloglossia treatment is based not only on the anatomical aspect of the disease but also functional one, especially regarding its effect on speech development and feeding.

A. Class I - Mild form of ankyloglossia

• Minimal functional limitation


• Most often asymptomatic


• Treatment options:
  
  
  
  • Regular observation
  
  
  • Parent counseling
  
  
  • No surgical treatment at first
  
  
  
  

According to medical literature, mild forms usually resolve by themselves due to physiological changes.

⸻

B. Class II – Moderate ankyloglossia

• Often has mechanical and/or speech articulation problems


• Treatment methods:
  
  
  
  • Early speech therapy if defects in articulation are observed
  
  
  • Follow up on the functional status
  
  
  • Surgical treatment if therapy does not help
  
  
  
  

C. Serious cases (Class III)

• Severe tongue elevation and protrusion problems


• Present alongside:
  
  
  
  • Speech problems (particularly lingual articulations: /t/, /d/, /l/, /r/, /s/)
  
  
  • Poor oral hygiene
  
  
  • Feeding problems among younger patients
  
  
  
  

Treatment:

• Frenectomy or frenotomy procedures are often employed


• Growing preference for diode laser frenectomy because of:
  
  
  
  • Less blood loss during surgery
  
  
  • Post-operative pain management
  
  
  • Quick recovery
  
  
  • Decreased need for stitches
  
  
  
  

⸻

D. Ankyloglossia with complete involvement (Class IV)

• Extensive impairment of function


• Tends to be detected earlier during infancy due to breast-feeding issues


• Treatment:
  
  
  
  • Prompt surgical treatment (frenectomy/frenuloplasty)
  
  
  • Post-operative tongue exercises
  
  
  • Speech therapy, if needed
  
  
  
  

3. Importance of Diode Laser Frenectomy in Pediatrics

Diode laser is a minimally invasive procedure as compared to other traditional approaches using scalpel. The benefits include:

• Efficient hemostasis (very important in pediatric cases)


• Reduced requirement for local anesthesia in some instances


• Minimal post-procedure pain


• Ability to make precise cuts with little collateral damage

But the surgical necessity should always depend on function not aesthetics alone.

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4. Evidence-Based Factors

The recent evidence-based guidelines state that:

• Classification based only on anatomy is not sufficient; the functional status is very important.


• Not all cases of ankyloglossia need surgical correction.


• Combination treatment involving surgery and speech therapy enhances results for moderate-severe cases.


• Over-surgical intervention should be prevented for mild cases.

References (Recent & Reliable Sources)

Mills N, Keough N, Geddes DT, Pransky SM, Mirjalili SA.
Defining the anatomy of the lingual frenulum: A systematic review.
Clin Anat. 2019;32(6):824–835.
Walsh J, Links A, Boss E, Tunkel D.
Ankyloglossia and lingual frenectomy: clinical guideline.
Otolaryngol Head Neck Surg. 2020;162(5):597–611.
Francis DO et al.
Treatment of ankyloglossia and breastfeeding outcomes: systematic review.
Pediatrics. 2015;135(6):e1458–e1466.
Khoshnevisan MH et al.
Laser vs conventional frenectomy outcomes in pediatric patients.
J Lasers Med Sci. 2021;12:e59.
Kotlow LA.
Diagnosis and treatment of ankyloglossia.
J Hum Lact. 2011;27(2):122–128.