Keep Your Teethby KYT Dental Services
KYT Framework · Book

Keep Your Teeth Framework

Threshold based clinical decision making in dentistry.

The formal doctrine of the Keep Your Teeth Framework. Each chapter builds toward one decision architecture: Structure, Force, Time, and Long-Term Stability.

23 Chapters·05 Case models·04 Variables·01 Threshold
Author
Dr. Isaac Sun
Published
Feb 2026
Chapters
23
Case models
05

§ 00 · Start here

Based on your situation

The book is a doctrine, but every chapter answers a real question. Pick the one closest to yours.

Prefer a worksheetThe patient evaluation form is the same five questions in plain language.Open the form

§ 02 · Table of contents

The five parts

Twenty-three chapters. One decision architecture.

Part I01 / 05

The problem

Why dentistry over-treats early, misreads risk, and confuses diagnosis with decision.

04 chapters
  1. 01The illusion of immediate solutions
  2. 02The difference between diagnosis and decision
  3. 03Escalation bias in clinical practice
  4. 04The failure of early judgment
Part II02 / 05

Structural responsibility

What is owed when a tooth cannot be un-treated: preservation, projection, and long-term pathways.

04 chapters
  1. 05Ownership of irreversible treatment
  2. 06Preservation as obligation
  3. 07Optionality and long term pathways
  4. 08Projection as clinical duty
Part III03 / 05

The model

The four variables that define every irreversible decision: Structure, Force, Time, and Long-term Stability.

05 chapters
  1. 09The four variables of KYT Framework
  2. 10Structure
  3. 11Force
  4. 12Time
  5. 13Long-term stability
Part IV04 / 05

Threshold

When to act, when to wait, and how the four variables converge into a single decision point.

04 chapters
  1. 14Defining structural threshold
  2. 15Acting too soon
  3. 16Acting too late
  4. 17Convergence
Part V05 / 05

Application

The framework applied to the six most common irreversible decisions in dentistry.

06 chapters
  1. 18Large filling vs crown
  2. 19Crown vs root canal
  3. 20Implant vs bridge
  4. 21Monitoring vs intervention
  5. 22Bite instability
  6. 23Replacement instability