When the somatic dysfunction keeps coming back, look deeper.
You corrected it. It held for two days. The patient is back on your table with the same complaint, and nothing in your structural exam explains why.
Dr. Davidson’s answer is that the viscera were driving it the whole time.
This third video takes the release paradigm you already know and turns it inward. The organizing idea is what Dr. Davidson calls the Tool Theory of Osteopathic Manipulation, borrowed from a week spent watching mechanics work. A skilled mechanic feels a spark plug three feet away through a wrench extension. You can feel a heart through the carotids, a stomach through the esophagus, a lung through the trachea. The body comes with handles already attached.
What you will work through:
- Palpating the heart through the carotids, including the distinct feel of a post-surgical mediastinum, with clear cautions around the carotid sinus
- Following a peristaltic wave from the throat through the esophageal hiatus into the stomach, and assessing the Schatzki ring for competence
- The trachea as an eight to ten inch handle into the lungs, isolating individual bronchi and pleural restriction
- The spleen worked like a tetherball around its hilum
- The liver in its socket beneath the diaphragm, and why a liver pulled too far cephalad becomes a co-factor in restricted respiration
- The screw principle for drawing a dropped cecum out of the pelvis, and Dr. Still’s writing on why that angle matters in constipation and women’s complaints
- The root of the mesentery, from supple to dried parchment
- The greater omentum as a drape that migrates, adheres, and can be freed on the breath
- Kidney, bladder, ureters, and prostate, including the reflex trick that isolates a kidney in seconds
- The uterus treated as a puppet on the uterosacral ligaments
- Nerve dysfunction, CSF vortices at the foramen, and why flow gets restored first





