Module 05 Quiz: Growth Modification Protocols Continued & Radiographic Imaging

Module Five of the Pediatric Dental Sleep Mastery Course provides a comprehensive exploration of skeletal growth modification, advanced MARPE techniques, and the critical role of TMJ health in orthodontic and airway‑focused treatment planning. Dr. Yoon introduces customized MARPE design, activation protocols, and 3D‑guided screw placement strategies for predictable skeletal expansion in both adolescents and adults, including management of asymmetries, open bites, and vertical growth patterns.

Building on this foundation, Dr. Tamimi delivers an in‑depth examination of TMJ biomechanics, disc displacement, and degenerative joint disease, teaching clinicians how to identify early radiographic signs of internal derangement, interpret CBCT joint morphology, and recognize how condylar height loss drives facial changes, airway compromise, and orthodontic instability. This session also covers dual bite etiology, airway‑driven malocclusions, and the interplay between nasal obstruction, tongue posture, and midfacial development. Through real‑world cases and detailed imaging walkthroughs, participants learn to diagnose orthopedic stability, integrate MARPE and aligner therapy safely, and tailor treatment plans that protect the TMJ while optimizing skeletal, functional, and airway outcome

Attendees: Finished watching the module? Test your knowledge below—answers are at the very bottom.

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1. Which factor is most critical when deciding where to place miniscrews for skeletal expansion?

A) Avoiding patient discomfort during insertion

B) Angulation of the teeth roots only

C) Bicortical engagement and sufficient palatal bone thickness

D) Position relative to molar brackets

2. In custom MARPE cases, why might a clinician choose a divergent angulation for the miniscrews rather than parallel placement?

A) To make the device easier to insert

B) To reduce extrusion of the screws during expansion

C) To create more space for the jack screw

D) To minimize soft tissue irritation

3. What is the main benefit of the “no-diastema protocol” in MARPE activation?

A) It allows for faster skeletal expansion in all patients

B) It eliminates the need for miniscrews entirely

C) It minimizes front teeth gaps while still achieving skeletal expansion

D) It avoids any use of Invisalign for alignment

4. Which of the following is a primary reason slow expansion is recommended during MARPE?

A) To reduce the overall treatment time

B) To minimize risks of asymmetric expansion, nerve numbness, and loss of tooth vitality

C) To prevent the screws from loosening

D) To allow patients to adjust psychologically to the appliance

5. Which complication is associated with opening the pterygomaxillary suture during MARPE?

A) Permanent loss of tooth vitality

B) V2 maxillary nerve numbness affecting the palate, cheek, or upper lip

C) Mandibular fracture

D) Lingual tonsil hypertrophy

Answers: 

1.) C  

2.) B  

3.) C   

4.) B  

5.) B

Not enrolled in the 2025/2026 Pediatric Dental Sleep Medicine Mastery Course?

Join the waitlist for the 2026/2027 course.