1. Challenging Questions in Huntington Chorea

2. Triad of HD Symptoms

3. Introduction and Background

4. Case: Family History

5. Genetic Testing for HD

6. Case: Examination

7. Motor Symptoms of HD

8. UHDRS Components

9. UHDRS Components Motor

10. UHDRS Components Maximal Chorea Score

11. Treatment of Chorea Associated With HD

12. Pharmacologic Treatment of Chorea

13. Tetrabenazine and Deutetrabenazine

14. Pearls for the Treatment of Chorea

15. Pearls for Dealing With Potential Adverse Effects of Treatment of Chorea Akathisia

16. Pearls for Dealing With Potential Adverse Effects of Treatment of Chorea Mood Disorder

17. Pearls for Switching Treatment of Chorea

18. Investigational Treatments for HD

19. Conclusion

20. Abbreviations