Episode 137: The Evidence Based Research Behind Tethered Oral Tissues with Richard Baxter, DMD, MS

8 Jul 2022 · 57 min
56:33

YouTube episode (Untethered Podcast Ep.137, July 8, 2022) in which host Hallie Bulkin interviews Dr. Richard Baxter (pediatric dentist) about evidence and clinical practice for tethered oral tissues (tongue/lip ties). Major points: Baxter's 2020 prospective cohort (≈50 enrolled, ~37 completed follow-up) reported statistically significant improvements in speech, feeding and sleep outcomes at 1 week and 1 month after release; the Tongue Restriction Questionnaire (TRQ, March 2021) was developed as a quick screening tool and tested in ~300 dental patients; retrospective data on lip-tie releases showed diastema (tooth-gap) decreases in ~94.5% of cases; active wound-care/stretching protocols (commonly 3–4×/day) and diligent follow-up reduce reattachment; CO2 laser (lightscalpel) preferred by this clinician for speed, coagulation and safety vs hot-tip diodes or cold steel when done without adequate follow-up. Episode also covers links to constipation, TMJ/myofunctional issues, sleep/behavior, and training/resources (Tongue Tied Academy, downloadable forms at tonguetieal.com).

Questions this video answers

September 2020 (Clinical Pediatrics).

About 50 enrolled; ~37 completed the 1-week and 1-month follow-up.

Published March 2021; roughly 300 children were screened in the TRQ study.

About 26% of screened children had symptoms and an appearance judged sufficient that parents elected to pursue further evaluation/referral.

Gap decreased in approximately 94.5% of patients (measured on radiographs/photos).

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