CMT CMT Interdisciplinary Collaboration 1 — Questions and Answers
Question 1: With which type of provider does a myofunctional therapist most frequently collaborate for patients with open bites caused by tongue thrust?
- Oral surgeon
- Orthodontist (Correct answer)
- Periodontist
- Prosthodontist
Correct answer: Orthodontist
Orthodontists are the most frequent collaborators for tongue thrust cases because they manage the malocclusion, and myofunctional therapy is needed to eliminate the habit that would otherwise cause orthodontic relapse.
Question 2: Why is myofunctional therapy often recommended BEFORE orthodontic treatment begins?
- To reduce the cost of braces
- To eliminate dysfunctional habits that would undermine orthodontic correction and cause relapse (Correct answer)
- To prepare the teeth for bracket placement
- To reduce orthodontic treatment duration only
Correct answer: To eliminate dysfunctional habits that would undermine orthodontic correction and cause relapse
Addressing tongue thrust, mouth breathing, and low tongue posture before orthodontics removes the forces that created the malocclusion, preventing relapse and improving orthodontic outcomes.
Question 3: A speech-language pathologist (SLP) refers a child to a myofunctional therapist. Which area of overlap justifies this referral relationship?
- Hearing and language processing
- Articulation errors related to tongue posture and oral motor function (Correct answer)
- Reading comprehension difficulties
- Auditory processing disorder
Correct answer: Articulation errors related to tongue posture and oral motor function
SLPs refer to myofunctional therapists when articulation errors (especially lisps) are related to tongue posture, mobility, or resting position rather than purely phonological issues.
Question 4: What information should a myofunctional therapist include in a referral letter to an ENT for a mouth-breathing patient?
- Only the patient's dental history
- Clinical findings of mouth breathing, any visible nasal obstruction signs, and the therapy limitation due to nasal obstruction (Correct answer)
- The patient's insurance information
- A treatment plan for the ENT to follow
Correct answer: Clinical findings of mouth breathing, any visible nasal obstruction signs, and the therapy limitation due to nasal obstruction
The referral letter should document clinical observations supporting nasal obstruction, explain how the obstruction limits therapy progress, and request medical assessment to clear the nasal airway.
Question 5: In an interdisciplinary team treating a child with OSA, which provider is responsible for diagnosing and prescribing medical treatment for the sleep disorder?
- Myofunctional therapist
- Dentist
- Physician or sleep medicine specialist (Correct answer)
- Orthodontist
Correct answer: Physician or sleep medicine specialist
Diagnosis and medical management of OSA is within the scope of physicians and sleep medicine specialists; the myofunctional therapist addresses the contributing orofacial muscle dysfunction as part of the team.
Question 6: When should a myofunctional therapist refer a patient to a lactation consultant?
- For all pediatric patients
- When breastfeeding difficulties involve maternal supply or latch technique beyond the therapist's scope (Correct answer)
- Only after a frenectomy
- Only when the infant is losing weight
Correct answer: When breastfeeding difficulties involve maternal supply or latch technique beyond the therapist's scope
When breastfeeding challenges relate to maternal supply, positioning, or latch technique beyond the infant's oral anatomy, referral to an IBCLC (International Board Certified Lactation Consultant) is appropriate.
CMT CMT Interdisciplinary Collaboration 1
With which type of provider does a myofunctional therapist most frequently collaborate for patients with open bites caused by tongue thrust?