Migraines: A combination of cranial and structural techniques is effective for these challenges, even where the problems have been manifesting for decades. Manual techniques consistently outperform surgical or pharmaceutical interventions for most of these situations.
Sinus and chronic ear infections: I have had significant success with people who had struggle for years with pain and/or repeated infection. The mechanical component of infection is generally not well understood or heeded. Metaphorically, when the plumbing is bad the fluids accumulate or don't reach their intended targets. This can be resolved, and normal health restored.
TMJ syndrome: This is felt in the jaw, but it is a manifestation of a whole body pattern. The mandible (jawbone) is connected at two joints to the temporal bones. When the two temporal bones are not matched, the jaw can only fit comfortably on one side. Lasting treatment addresses the entire skeletal system to establish the support the temporals need to stay properly aligned.