Patient Education · Intent 1
Understand the why behind breathing, swallowing, and oral habits.
Plain-language guides drawn from OMT of York's own patient brochures and founder Angie Lehman, RDH, COM's published work. Learn first — then decide if an evaluation is the right next step.
27 guides · 7 topic clusters · 30 glossary terms · Reviewed with Angie's published voice
Learn
20 educational guides
Answer-first explainers on posture, airway, ties, habits, and growth clues.
Evaluate
6 decision frameworks
ENT-first sequencing, kids vs. adults, first-visit prep, and provider collaboration.
Act
Clear next steps
What an in-person evaluation looks like — no referral required.
Topic Clusters
Browse by what you're noticing.
Each cluster links into matching service pages when you are ready to move from learning to care.
OMT & Oral Rest Posture
What orofacial myofunctional therapy is, why rest posture matters, adult relapse prevention, and how the tongue supports dental arch development.
- Intent 1 What Is Orofacial Myofunctional Therapy? A plain-language introduction to orofacial myofunctional therapy — how oral and facial muscles influence teeth, speech, breathing, and Oral Rest Posture. Read guide →
- Intent 1 Oral Rest Posture Explained Why where the tongue, lips, and jaws rest — not only how they move — shapes facial growth, dental alignment, and breathing. Read guide →
- Intent 1 Adult OMT & Orthodontic Relapse Prevention Why Oral Rest Posture still matters after braces — how lifelong muscle patterns can contribute to orthodontic relapse, and what myofunctional therapy addresses in adults. Read guide →
- Intent 1 The Tongue as a Natural Orthodontic Expander How a tongue resting gently on the palate supports wider, U-shaped dental arches — and why low tongue posture is linked to narrow, crowded arches. Read guide →
Breathing & Airway
Mouth vs. nasal breathing, nitric oxide, sleep-team sequencing, and when ENT/allergy care should come first.
- Intent 1 Mouth Breathing: Signs and Effects How chronic mouth breathing shows up in the face, teeth, sleep, and behavior — and why treatment is a team effort. Read guide →
- Intent 1 Nasal Breathing and Facial Growth Why nasal breathing supports healthier jaw and facial development — and how Oral Rest Posture ties breathing to dental outcomes. Read guide →
- Intent 2 When to See an ENT or Allergist First Why patent airway comes before rest-posture habits stick — how OMT of York sequences care with ENT and allergy collaborators. Read guide →
- Intent 1 Sleep, Airway & the Care Team (Without Alarmism) How mouth breathing and restless sleep connect to Oral Rest Posture — and why OMT supports the team without overclaiming sleep-apnea treatment. Read guide →
- Intent 1 Nitric Oxide & Why Nasal Breathing Matters How nasal breathing filters air and supports sinus nitric oxide production — plain-language science from OMT of York's mouth-breathing education. Read guide →
Tongue-Tie & Tethered Tissues
Lip vs. tongue ties, chewing/feeding-related function clues, and why assessment and therapy matter around release.
- Intent 1 Tongue-Tie: Function Beyond Speech Ankyloglossia can affect Oral Rest Posture, chewing, swallowing, posture, digestion, and breathing — even when speech sounds fine. Read guide →
- Intent 2 Therapy Before and After Frenectomy Why a functional assessment and myofunctional plan should be in place before a tongue- or lip-tie release — and what aftercare supports lasting change. Read guide →
- Intent 1 Lip Tie vs. Tongue Tie: A Function-First Frame The mouth has multiple frena — lingual, labial, and buccal. Why release decisions should follow functional assessment, not appearance alone. Read guide →
- Intent 1 Oral Mobility, Chewing & Feeding Clues How restricted tongue mobility can affect chewing, swallowing, and feeding-related function — without overclaiming lactation or picky-eating diagnoses. Read guide →
Tongue Thrust & Swallowing
Why a visible tongue thrust is usually a symptom — plus why light constant rest-posture forces and habit appliances matter.
- Intent 1 Tongue Thrust Is a Symptom, Not the Cause Why a visible tongue thrust is often an adaptation — and why rest posture and airway drivers matter more than blocking the tongue. Read guide →
- Intent 1 Light Constant Force vs. Intermittent Thrust Why the continuous light force of poor Oral Rest Posture moves teeth more than a brief tongue thrust — and what that means for treatment priorities. Read guide →
- Intent 1 Why Habit Appliances Often Miss the Point Tongue cribs and rakes can block a thrust but prevent healthy Oral Rest Posture — why therapy aims at underlying causes instead. Read guide →
Thumb, Finger & Pacifier Habits
How prolonged sucking habits reshape the mouth — and how positive pacifier weaning and habit elimination work.
- Intent 1 Thumb Sucking, Pacifiers, and Oral Development How prolonged non-nutritive sucking can change Oral Rest Posture, teeth, speech, and airway — and why positive habit elimination works better than nagging. Read guide →
- Intent 1 Pacifier Weaning: A Positive Approach Why prolonged pacifier and sucking habits can reshape Oral Rest Posture — and why positive, therapy-based weaning works better than shame or bitter coatings. Read guide →
Face, Eyes & Growth Clues
Facial and lip clues, cautious jaw-comfort framing, and airway-aware signs from Angie's published voice.
- Intent 1 What Allergic Shiners and "Sleepy Eyes" Can Tell You Subtle eye and facial clues — allergic shiners, visible sclera, downturned canthi — that can signal airway and midface growth concerns. Read guide →
- Intent 1 Lip Incompetence and Oral Rest Posture Why lips that cannot comfortably seal at rest matter for growth, speech, breathing, and esthetics — and how function-first care approaches it. Read guide →
- Intent 1 Jaw Comfort & Oral Rest Posture (Cautious Framing) How Oral Rest Posture relates to jaw and facial muscle habits — and why OMT of York does not overclaim TMJ disease treatment. Read guide →
Care Path & Collaboration
Kids vs. adults, first-visit prep, provider collaboration for SLPs/dentists/ENTs, and what evaluation day looks like.
- Intent 1 Who Benefits From Myofunctional Therapy? Infants, children, teens, and adults — how OMT of York supports different life stages without judgment or one-size-fits-all programs. Read guide →
- Intent 2 Working With Your Dentist, Orthodontist & ENT How collaborative myofunctional care fits alongside dental, orthodontic, ENT, allergy, and speech providers — without siloed treatment. Read guide →
- Intent 3 What to Expect at Your Evaluation A no-pressure overview of the in-person evaluation at OMT of York — what we look at, how plans are built, and how to get started. Read guide →
- Intent 2 Kids vs. Adults: How OMT Evaluations Differ What changes between pediatric and adult myofunctional evaluations — growth windows, habit history, orthodontic relapse, and shared Oral Rest Posture goals. Read guide →
- Intent 2 Preparing for Your First Visit Practical prep for an OMT of York evaluation — what to bring, what we look for, and how to arrive ready without pressure. Read guide →
- Intent 2 Provider Collaboration for SLPs, Dentists & ENTs How OMT of York partners with speech-language pathologists, dentists, orthodontists, and ENTs — and how to refer a patient. Read guide →
Free self-check · about a minute
Not sure if we can help? Let’s find your path.
Tell us who this is for and what you’re noticing. We’ll suggest Learning Center guides that match — and you can request a follow-up from our team.
- 1Who
- 2Signs
- 3Your path
selected
Educational self-check — not a diagnosis.
We’ll never share your information.
Who is this for?
Interactive · Oral Rest Posture
Tap the markers to see how rest posture works.
Oral Rest Posture is the position where oral and facial muscles rest when not in use — a primary focus of orofacial myofunctional therapy.
Tongue on palate
One of the most important factors in good muscle function is where oral and facial muscles REST. The tongue ideally rests on the roof of the mouth.
Read the full guideStill have questions?
Start with a conversation, not a commitment.
Prefer talking it through? Book a consultation or call — we'll help you find the right next step for your family.