fuegorama said:
...So agressive manipulation may not play a role, but OM diagnostic skills can be invaluable. E.G. Chapman's points and viscerosomatic reflexes are not something that you would hang a surgical consult on, but they can be one more tool to firm up your hunch. ...
Fueg makes some excellent points. Only one Chapman's point of contention, however. OMM is inexorably linked with dogma and simply dated tradition. The theory behind a "viscerosomatic reflex" is distinctly different from the so-called idea of Chapman's points. CPs are reducible to nothing more than one esteemed physician's opinon on 'tapioca-like' tissue consistencies that were thought to represent localized areas of, 'congestion.' Even die-hard OMM experts will tell you that there is no microbiologic / histologic / or physiologic evidence to support their existence. Nevertheless, osteopathic physicians insist on utilizing Chapman's points as a diagnostic aid. According to the "Foundations of Osteopathic Medicine" Textbook, these findings are supposed to "clue" the physician in on underlying dysfunction. References listed to substantiate CP's date all the way back to 1938 and demonstrate extremely poor inter-examiner reliability. It seems that the continued teaching of Chapman's points amounts to little more than an oral history lesson, passed down in a mythologic fashion from osteopathic generation to generation. Fortunately, osteopathic medicine has stepped up to the plate with regard to EBM and has offered newer generations of physicians some much needed validation. There's little question, for example, that muscle hyper-excitability results from localized injury. Furthermore, internal injuries may manifest themselves as localized tissue texture changes due to upregulation of neural pathways, release of inflammatory mediators, and so forth. Indeed, there is data to support the notion that changes in the musculoskeletal system can reflect underyling organ system dysfunction. Dr. Chapman may have been knocking on the door of neuromusculoskeletal discovery, but he was far from scientific credibility. For those (not me, admittedly) who are eager to advance osteopathic manipulative medicine as a viable complement to the current standard of care, it is of prime importance to distinguish the dogma from the science.
In case I haven't convinced any of the sceptics, here are some excerpts from Foundations in Osteopathic Medicine:
-"Ada Hinkley Chapman.. and W.F. Link, DO, collected [Chapman's] notes and published the ONLY reference text material on the subject" (506).
-The few histopathologic studies of biopsies of Chapman's reflexes have identified nothing" (940)
-"Chapman's reflex diagnosis is highly efficient in these days of expensive diagnostic, medical, and surgical care. Imagine how useful it is to have evidence that a patient's abdominal pain arises from the colon than from the ovary" (937).
I can see it now..
Attending: "Do you want to get that abdominal CT?"
Osteopathic Resident: "Nah, I'm pretty comfortable that her right sided abdominal pain is nothing more than a Chapman's reflex consistent with indigestion."
Attending: "Oh. Ok. Send her home."
Osteopathic Resident: "Okay, I will. Her Chapman's pregancy reflex is absent."
All in good stead,
Push