CHIROPRACTIC TEXTBOOK R. W. STEPHENSON, D.C., Ph.C. CHIROPRACTIC TEXTBOOK BY RALPH W. STEPHENSON, D.C., PH.C. Illustrations by the Author DAVENPORT, IOWA Published by The Palmer School of Chiropractic 1948 Edition COPYRIGHT, 1927 BY THE PALMER SCHOOL of CHIROPRACTIC PRINTED IN THE U.S.A. DR. PALMER S LETTER OF APPROVAL OF CHIROPRACTIC TEXTBOOK Dear “Stevie”: I could not blame you if you have grown impatient at my apparent silence in not giving you an expression of my opinion regarding your MSS. which you submitted for my approval or disapproval. I have been doing some writing, taking my time to think it over carefully; and, between times when tired, I would go over another chapter of your book. This is Sunday and I have just finished it. Of ALL the books written and compiled on Chiropractic Philosophy, this is by far the best, not excepting my own. The one great, grand and glorious thing you HAVE done has been to compile the many principles which are in my writings, into a systematic, organized manner, building them up from simple to the higher forms, so that any layman inclined could investigate and find out what CHIROPRACTIC IS, IS NOT; WHAT IT DOES AND DOES NOT; HOW AND WHY IT DOES WHAT IT DOES. YOU have clearly, carefully and consistently compiled the many PRINCIPLES of Chiropractic into a readable, understandable book, simple enuf for the layman, deep enuf for the savant. My writings are many. They are in one form or another; either here or there. Each subject is exhaustive. If any person wanted full and complete information on a specific subject, then vii LETTER OF APPROVAL he should go to the special monograph on that subject, but, if he wants the working approximate principle then in your book he gets them all. Where has always been a void in Chiropractic literature. Assuming an understanding mind asks where he can get a book which would tell him what Chiropractic is—I have always felt that there was no one specific work that we could hand him for that purpose. WE NOW HAVE THAT BOOK. It is your work. You have filled a niche that no other work has done. Here is a book that any chiropractor can hand to any investigating lay mind and know that it will do him, Chiropractic and yourself justice. Your work can now be used as a handbook on that subject. I rejoice with you in its production. As ever, B. J. viii PREFACE To GAIN knowledge of Chiropractic I came to the Fountain Head. To me, then, the Fountain Head of Chiropractic was B. J. and not the school. To me, B. J. is still the Fountain Head of Chiropractic. I look to him for unsullied Chiropractic. I feel that the fundamental principles of Chiropractic, as given by this great teacher, are not to be tampered with by me or any one else, and in this book I merely serve as “Transmission from Source to Periphery.” I owe much to Dr. John H. Craven for more intimate instruction in Chiropractic and its Philosophy. I knew he never deviated from the teachings of Dr. Palmer. I am thankful for the great lessons in Philosophy and ideal Chiropractic and humanity, which I learned from this sincere teacher. I have quoted freely from Dr. Palmer’s books, and from Dr. Mabel Palmer and Dr. Craven; viz., Vol. V; Vol. IX; Vol. XV; Majors and Minors, (M&M). This book has been prepared for class room use. Accordingly it is divided into sections for each semester. It has additional sections in etiology and thesis writing, for the convenience of the student. It is hoped that it will be a help to the field practitioner, who is still a student of Chiropractic, offering to him a review, as well as the later developments in the science of Chiropractic. It was the intention of the writer to make this book more than a Philosophy; it is intended to be a textbook of Chiropractic, conveying the more practical parts of Philosophy so that the student who pursues its subjects through, will have a comprehensive knowledge of Chiropractic. It is also hoped that it will prove interesting to the layman, should he choose to read it. The book, with the exception of the section on thesis writ- ix PREFACE ing, is arranged in articles of varying lengths and numbered for reference and convenience. Each article is in two parts. The statements in bold faced type, contain the meat of the subject. They are the cardinal points—the high spots. If the student should learn these only, he would have a good knowledge of the subject of Chiropractic. The balance of the article is elaboration of the same. The entire work is tied together by references, article to article, where it was deemed necessary; and proof given, by use of the fundamental principles, in the manner of deductive geometry. Bold faced type is used for more important statements, italics for terms, and words or names are emphasized by capitalization, where necessary. Especially is this true of words entirely Chiropractic in character. In the Introductory, Freshman, Sophomore, and Junior Section, are questions for review. These are intended to make the student think. Even if he is unable to answer some of them; if they set him to thinking; raise inquiry in the right direction, they have accomplished their purpose. There are no questions in the Senior Section, for by that time, the student should be able to ask his own question for the purpose of reviews. Not until a student has reached the Senior Work is he able to question Chiropractic. The writer believes that no one is in a position to question Chiropractic with any justice, until he has studied it. Spencer says, “There is a principle which is a bar against information which is proof against all argument and which cannot fail to keep a man in everlasting ignorance. That principle is condemnation before investigation.” RALPH W. STEPHENSON, D.C., Ph.C. x LIST OF ILLUSTRATIONS Page Fig. 1. The Safety Pin Cycle ..........................................................9 Fig. 2. Triangle Cycle ....................................................................9 Fig. 3. Quadrangle Cycle ...............................................................9 Fig. 4. Universal Diagram ............................................................10 Fig. 5. The Normal Complete Cycle ............................................11 Fig. 6. Relation of Universal Intelligence to Innate Intelligence ......................................................................13 Fig. 7. Universal Diagram of Innate and Educated Bodies ..........15 Fig. 8. Nervous Tissue Cells (Central and Cyclic) ......................27 Fig. 9. Tissue Cells (Peripheral) ..................................................34 Fig. 10. Graph of Adaptations ......................................................61 Fig. 11. The Cycle of Sight ..........................................................71 Fig. 12. Normal Complete and Special Sense, Compounded ......73 Fig. 13. The Interbrain Cycle .......................................................74 Fig. 14. Abnormal Complete Cycle with Vertemere Cycle .........77 Fig. 16. Abnormal Cycles ............................................................84 Fig. 16. Normal Complete Cycle, Applied ..................................86 Fig. 17. The Restoration Cycle ....................................................89 Fig. 18. Cyclic Schemes of Local and Condition ........................91 Fig. 19. Momentum and Retracing Chart ....................................97 Fig. 20. Analogy of The Water Pipe ..........................................103 xi LIST OF ILLUSTRATIONS Fig. 21. Scheme of The Serous Circulation ...............................106 Fig. 22. Irrigated Field illustrating Wet and Dry Man ...............109 Fig. 23. Tissue Spaces, (Peripheral Scheme) .............................113 Fig. 24. Unsuccessful Poison Cycle ...........................................151 Fig. 25. Scheme of Zones ...........................................................167 Fig. 26. Headache Charts ...........................................................174 Fig. 27. General and Special sense scheme ...............................190 Fig. 28. Graph, Minor Aggravated by a Major ..........................226 Fig. 29. The Forest Giants. (Evolution Values) .........................261 Fig. 30. The Superficial Nervous System ..................................283 Fig. 31. The Visceral Nervous System ......................................285 Fig. 32. Peripheral Arrangements of Nerve Tissue ....................287 Fig. 33. The Cranial Nervous System ........................................289 Fig. 34. Conduits and Communications .....................................291 Fig. 35. Section of Spinal Cord ..................................................291 Fig. 36. Comparison of Electric Light Filament to Abnormal Neurone .......................................................................297 Fig. 37. Cervical Cord Pressures, Cord Tensions and Multiple Pressures .......................................................305 Fig. 38. Sacral Cord Tension .....................................................307 Fig. 39. Rotated Subluxations ....................................................319 Fig. 40. Tilted Subluxations; Pedicle Positions .........................321 Fig. 41. Posterior Subluxations, Pedicle Positions, and Intervertebral Foramen ................................................323 xii