Conclusion
This work highlights the importance of many factors when evaluating the
outcomes of TMD treatment. Consistent assessment reporting tools would
allow appropriate comparison of results, facilitating the development of
a consensus on the therapeutic benefit of botulinum toxin. Since TMD
pain is not always eliminated with conservative treatment methods, such
as physical therapy or occlusal splint, other treatment options must be
devised. The diagnostic tools and treatment response evaluation methods
described herein serves as a novel model to perform a scientifically
sound examination when investigating the efficacy of botulinum toxin and
other treatment modalities in TMD patients.