July 2002

CBP®'s 17th Study in Colloboration with Rene Cailliet, MD

by Sanghak O. Harrison, DC

Treasurer, CBP® Nonprofit, Inc.

 Dr. Sang Harrison attended the University of Delaware and Life Chiropractic College in Atlanta, graduating in 1983. She interned with Dr. Don Harrison in Sunnyvale, California in 1983 and practiced in Fremont, California from 1984 to 1986, when she and Don were married and moved to Wyoming. She has been the financial officer for CBP®, Nonprofit since 1986. She has drawn all the skeletal drawings in the CBP® Technique textbooks. She is the co-author of 10 published, accepted, or in review research papers in the Index Medicus.

Published in JMPT

In the May 2002 issue of JMPT and in the April 2002 issue of the Archive of Physical Medicine and Rehabilitation, our latest two studies in collaboration with Rene Cailliet, MD were published (see #12 & #17 below). This makes the 16th and 17th published study that Dr. Cailliet has co-authored with CBP® researchers. As  Dr. Cailliet is perhaps the world’s most renowned physiatrist, it is remarkable that he has offered his assistance to our CBP® research team. The CBP® research team is composed of Deed Harrison, DC (Elko, NV), Don Harrison, PhD, DC, MSE (Evanston, WY), Chris Colloca, BS, DC, Rene Cailliet, MD (Pacific Palisades, CA), Tad Janik, PhD (Huntsville, AL), Burt Holland, PhD (Temple Univ.), and Tony Keller, PhD (Univ. Vermont), with periodic contributions from Stacy Harmon, DC, MD (Santa Maria, CA), Jason Haas, DC (Elko, NV), and Bill Jones, PhD (Mississippi State Univ.).

            This new JMPT project concerned the validity of the BioTonix video postural system. BioTonix is a French Canadian firm in Montreal, Canada. This study reported that the BioTonix video system was highly accurate for distances and angles.

            CBP® Nonprofit now has 57 published/accepted research papers, with four more in review, and seven more in preparation. We will soon reach the 60 published/accepted research papers bench mark! With Drs. Colloca and Keller’s addition to CBP® Nonprofit research, we will soon reach 70 publications. Your tax deductible donations have made this possible.

            Due to computer problems (Klez virus among others), we are late sending our 2002 CBP® Nonprofit dues letters. Please send in your CBP® 2002 dues with the coupon attached here. Thank you all for your continuing support of our research efforts.

CBP® RESEARCH PROJECTSAS OF March 2002

I.    X-Ray/Posture Reliability

            1.  Jackson BL, Harrison DD, Robertson GA, Barker WF. Chiropractic Biophysics Lateral  Cervical Film Analysis  Reliability. J Manipulative Physiol Ther 1993;16(6): 384-91.

            2.  Troyanovich SJ, Robertson GA, Harrison DD, Holland B.  Intra- and Interexaminer Reliability of the Chiropractic Biophysics Lateral Lumbar Radiographic Mensuration  Procedure. J Manipulative PhysiolTher 1995;18(8): 519-524.

            3.  Troyanovich SJ, Harrison DD.  The Reliability and Validity of Chiropractic Assessment Procedures. Chiropr Tech 1996;8(1):1-4.

            4.  Troyanovich SJ, Harrison DE, Harrison DD, Holland B, Janik TJ.  A Further Analysis  of the Reliability of  the Posterior Tangent Lateral Lumbar Radiographic Mensuration  Procedure:  Concurrent Validity of Computer Aided X-ray Digitization. J Manipulative Physiol Ther 1998; 21(7): 460-467.

            5.   Troyanovich SJ, Harrison SO, Harrison DD, Harrison DE, Payne M, Janik TJ, Holland B. Chiropractic Biophysics Digitized Radiographic Mensuration Analysis of  the Anteroposterior Lumbar View: A Reliability Study. J Manipulative Physiol Ther 1999; 22(5): 309-315.

            6.   Troyanovich SJ, Harrison DE, Harrison DD, Harrison SO, Janik TJ, Holland B.  Chiropractic Biophysics Digitized Radiographic Mensuration Analysis of the Anteroposterior Cervico-thoracic View: A Reliability Study. J Manipulative Physiol Ther 2000; 23: 476-82.

            7.   Harrison DE, Harrison DD, Cailliet R, Troyanovich SJ, Janik TJ, Holland B. Cobb Method or Harrison Posterior Tangent Method: Which is Better for Lateral Cervical Analysis? Spine

2000; 25(16): 2072-78.

            8.   Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B. Centroid, Cobb or Harrison Posterior Tangents: Which to Choose for Analysis of Thoracic Kyphosis? Spine 2001; 26(11): E227-E234.

            9.  Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B. Radiographic Analysis of Lumbar Lordosis: Cobb Method, Centroidal Method, TRALL or Harrison Posterior Tangents? Spine 2001; 26(11): E235-E242.

            10. Janik TJ, Harrison DE, Harrison, DD, Payne MR, Coleman RR, Holland B.   Reliability of lateral bending and axial rotation with validity of a New Method to determine Axial Rotations on AP Radiographs. J Manipulative Physiol Ther 2001; 24(7): 445-448.

            11. Harrison DE, Holland B, Harrison DD, Janik TJ.  Further Reliability Analysis of the Harrison Radiographic Line Drawing Methods: Crossed ICCs for Lateral Posterior Tangents and AP Modified Risser-Ferguson. J Manipulative Physiol Ther 2002;  25: 93-98.

            12. Normand MC, Harrison DE, Cailliet R, Black P, Harrison DD, Holland B. Reliability and Measurement Error of the BioTonix Video Posture Evaluation System. Part I: Inanmate objects. J Manipulative Physiol Ther 2002; 25(4): 246-250.

            13. Harrison DE, Harrison DD, Colloca CJ, Betz JW, Janik TJ, Holland B. Repeatability Over Time of Posture, X-ray Positioning, and X-ray Line Drawing: An Analysis of Six Control Groups. J Manipulative Physiol Ther 2002; in press.

II.          Spinal Modeling

            14. Harrison DD, Janik TJ, Troyanovich SJ, Holland B.  Comparisons of Lordotic Cervical Spine Curvatures to a Theoretical Ideal Model of the Static Sagittal Cervical Spine.  Spine 1996; 21(6):667-675.

            15. Harrison DD, Janik TJ, Troyanovich SJ, Harrison DE, Colloca CJ. Evaluations of the Assumptions Used to Derive an Ideal Normal Cervical Spine Model. J Manipulative Physiol Ther 1997; 20(4): 246-256.

            16. Troyanovich SJ, Cailliet R, Janik TJ, Harrison DD, Harrison DE.   Radiographic Mensuration Characteristics of the Sagittal Lumbar Spine From A Normal Population with a Method to Synthesize Prior Studies of  Lordosis. J Spinal Disord 1997;10(5): 380-386.

            17. Harrison DD, Cailliet R, Janik TJ, Troyanovich SJ, Harrison DE, Holland B.  Elliptical Modeling of the Sagittal Lumbar Lordosis and Segmental Rotation Angles as a  Method to Discriminate Between Normal and Low Back Pain Subjects.  J Spinal Disord 1998; 11(5): 430-439.

            18.  Janik TJ, Harrison DD, Cailliet R, Troyanovich SJ, Harrison DE.  Can the Sagittal Lumbar Curvature be Closely Approximated by an Ellipse?  J Orthop Res 1998; 16(6): 766-770.

            19. Harrison DE, Janik TJ, Harrison DD, Cailliet R, Harmon S. Can the Thoracic Kyphosis be Modeled with a Simple Geometric Shape? The Results of Circular and Elliptical Modeling in 80 Asymptomatic Subjects. J Spinal Disord 2002; In press.

            20. Harrison DE, Harrison DD, Janik TJ, Cailliet R, Haas JW. Do alterations in vertebral and disc dimensions affect an elliptical model of the thoracic kyphosis? 2002; In review.

            21. Harrison DE, Harrison DD, Janik TJ, Cailliet R, Colloca CJ, Keller TS.  The Optimal Sagittal Geometric Configuration of the Thoracic and Lumbar Spine: Results of Ellipsoidal Modeling from T1 to S1. 2002; In preparation.

            22. Harrison DD, Harrison DE, Janik TJ, Colloca CJ.  The Harrison Normal  Ellipsoidal Spinal Model from C1 to S1.  (Being written)

III.         Technique

            23. Troyanovich SJ.  A Chiropractic Approach to Exercise for the Pregnant Patient. Chiropr Tech 1993;5(2):56-59.

            24. Harrison DD, Jackson BL, Troyanovich SJ, Robertson GA, DeGeorge D, Barker WF. The Efficacy of Cervical Extension-Compression Traction Combined with Diversified Manipulation and Drop Table Adjustments in the Rehabilitation of Cervical Lordosis. J Manipulative Physiol Ther 1994;17(7): 454-464.

            25. Troyanovich SJ, Harrison DD.  Chiropractic Biophysics (CBP®) Technique.  Chiropr Tech 1996;8(1):11-16.

            26. Harrison DD, Janik TJ, Harrison GR, Troyanovich SJ, Harrison DE, Harrison SO. Chiropractic Biophysics Technique:  A Linear Algebra Approach to Posture in Chiropractic. J Manipulative Physiol Ther 1996;19(8): 525-535.

            27.  Troyanovich SJ, Harrison DD, Harrison DE. A Review of the Validity, Reliability, and Clinical Effectiveness of Chiropractic Methods Employed to Restore or Rehabilitate Cervical Lordosis. Chiropr Tech 1998; 10(1): 1-7.

            28. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B.  New 3-Point Bending Traction Method of Restoring Cervical Lordosis Combined with Cervical Manipulation: Non-randomized Clinical Control Trial. Archives Phys Med Rehabil 2002; 83(4):447-453.

            29. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Holland B. Changes in Sagittal Lumbar Configuration with a New Method of Extension Traction:  Non-randomized Clinical Control Trial. Archives Phys Med Rehabil  2001; In press.

            30. Harrison DE, Harrison DD, Janik TJ, Holland B. Non-randomized Clinical Control Trial of Conservative Methods to Correct Lateral Translations of the Thoracic cage: Analysis of 75 Consecutive Cases. (Being Written).

            31.  Harrison DE, Harrison DD, Janik TJ, Holland B. Non-randomized Clinical Control Trial of Conservative Methods to Correct Lateral Translations the Head: Analysis of 71 Consecutive Cases. (Being written)

            32. Harrison DE, Harrison DD, Betz J, Janik TJ, Holland B, Colloca C. Increasing the Cervical Lordosis with CBP® Seated Combined Extension-Compression and Transverse Load Cervical Traction with Cervical Manipulation: Non-randomized Clinical Control Trial. J Manipulative Physiol Ther 2002; in press.

            33. Black P, Normand M, Harrison DE, Harrison DD, Colloca C. Comparison of the Activator and CBP® Instruments. (being written)

            34.  Meyer D, Harrison DE. Cohort study of consecutive patients with anterior head translation posture. Being written.

IV.        Practice Protocols

            35. Troyanovich SJ, Harrison DE, Harrison DD.  Review of the Scientific Literature Relevant to Structural Rehabilitation of the Spine and Posture: Rationale for Treatment Beyond the Resolution of Symptoms. J Manipulative Physiol Ther 1998;21(1):37-50.

            36. Troyanovich SJ, et al. Grand Rounds Discussion: Patient with acute low back pain. Chiropr Tech 1999; 11(1): 24-32.

            37. Troyanovich SJ, Harrison DD, Harrison DE. Low back pain and the lumbar intervertebral disc:  Clinical considerations for the doctor of chiropractic. J Manipulative Physiol Ther 1999; 22(2): 96-104.

            38. Harrison DE, Harrison DD, Troyanovich SJ, Harmon S. Its Time to Accept the Evidence for a Normal Spinal Position. J Manipulative Physiol Ther 2000; 23: 623-644.

V.        Reviews of the Literature

            39. Harrison DD, Troyanovich SJ, Harrison DE, Janik TJ, Murphy DJ.  A Normal Sagittal Spinal Configuration: A Desirable Clinical Outcome. J Manipulative Physiol Ther 1996;19(6): 398-405.

            40. Harrison DE, Harrison DD, Troyanovich SJ.  The Sacroiliac Joint:  A Review of Anatomy and Mechanics. J Manipulative Physiol Ther 1997; 20(9): 607-17.

            41. Harrison DE, Harrison DD, Troyanovich SJ.  Three-Dimensional Spinal Coupling Mechanics.  Part I: A Review of the Literature. J Manipulative Physiol Ther 1998; 21(2): 101-113.

            42. Harrison DE, Harrison DD, Troyanovich SJ. Three-Dimensional Spinal Coupling Mechanics. Part II: Implications for Chiropractic Theories and Practice. J Manipulative Physiol Ther 1998;  21(3): 177-86 .

            43. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A Review of Biomechanics of the Central Nervous System.  PART I: Spinal Canal Deformations Due to Changes in Posture.  J Manipulative Physiol Ther 1999; 22(4):227-234.

            44. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A Review of Biomechanics of  the Central Nervous System. PART II: Strains in the Spinal Cord from Postural Loads. J Manipulative Physiol Ther 1999; 22(5):322-332.

            45. Harrison DE, Cailliet R, Harrison DD, Troyanovich SJ, Harrison SO. A Review of Biomechanics of the Central Nervous System. PART III: Spinal Cord Stresses from Postural Loads and Their Neurologic Effects.  J Manipulative Physiol Ther 1999; 22(6):399-410.

            46. Harrison DD, Harrison SO, Croft AC, Harrison DE, Troyanovich SJ. Sitting Biomechanics Part I: Review of the Literature. J Manipulative Physiol Ther 1999; 22(9): 594-609.

            47. Harrison DD, Harrison SO, Croft AC, Harrison DE, Troyanovich SJ. Sitting Biomechanics Part II: Optimal Car Driver’s Seat and Optimal Driver’s Spinal Model. J Manipulative Physiol Ther 2000; 23(1): 37-47.

VI.        ‑Critical Appraisal ofChiropractic Methods

            48. Harrison DD, Colloca CJ, Troyanovich SJ, Harrison DE.  Torque: An Appraisal of Misuse of Terminology in Chiropractic Literature and Technique. J Manipulative Physiol Ther 1996;19(7): 454-462.

            49. Harrison DE, Harrison DD, Troyanovich SJ. Reliability of Spinal Displacement Analysis on Plane X-rays: A Review of  Commonly Accepted Facts and Fallacies with Implications for Chiropractic Education and Technique. J Manipulative Physiol Ther 1998;21:252-66.

            50. Troyanovich SJ, Harrison DD, Harrison DE. Commentary, Motion Palpation: It’s Time to accept the evidence. J Manipulative Physiol Ther 1998; 21(8): 569-571.

            51. Harrison DD, Colloca CJ, Troyanovich SJ, Harrison DE.  Commentary, Torque Misuse Revisited. J Manipulative Physiol Ther 1998; 21(9): 649-655.

VII.       X-Ray Projection

            52. Harrison DD, Harrison DE, Troyanovich SJ, Hansen D.  The Anterior-posterior Full-spine View:  The Worst Radiographic View for Determination of Mechanics of the Spine.  Chiropr Tech 1996;8(4):163-170.

            53. Coleman RR, Bernard BB, Harrison DE.  The Effects of Real Life X-axis Vertebral Translation on Projected Y-axis Vertebral Rotation Images. J Manipulative Physiol Ther 1998;21: 333-40.

            54. Coleman RR, Bernard BB, Harrison DE, Harrison SO. Correlation and quantification of projected 2-D radiographic images with actual 3-D y-axis vertebral rotations. J  Manipulative Physiol Ther 1999; 22(1): 21-25.

            55. Coleman RR, Harrison DE, Fischer T, Harrison SO.  Correlation and Quantification of Relative 2-D Projected Vertebral Endplate Z-axis Rotations with 3-D Y-axis Vertebral Rotations and Focal Spot Elevation. J Manipulative Physiol Ther 2000; 23(6): 414-419.

            56. Coleman RR, Harrison DE, Bernard BB. The Effects of Combined X-axis Translations and Y-axis Rotations on Projected Lamina Junction Offset. J Manipulative Physiol Ther 2001; 24(8): 509-513.

VIII.       CBP® Case Studies

            57. Paulk GP, Bennet DL , Harrison DE.  Management of a chronic lumbar disk herniation with CBP® methods following failed chiropractic manipulative intervention. 2002; in review

IX.        ‑Spinal Coupling/Biomechanics

            58. Harrison DE, Cailliet R, Harrison DD, Janik TJ, Troyanovich SJ, Coleman RR. Lumbar Coupling During Lateral Translations of the Thoracic Cage Relative to a Fixed Pelvis. Clin Biomech 1999; 14(10): 704-709.

            59. Harrison DE, Harrison DD, Cailliet R, Troyanovich SJ, Janik TJ. Cervical Coupling During Lateral Head Translations Creates an “S”-Configuration. Clin Biomech 2000; 15: 436-440.

            60. Harrison DE, Harrison DD, Janik TJ, Holland B, Siskin L. Slight Head Extension: Does it Reverse the Cervical Curve? Euro Spine J 2001; 10: 149-153.

61. Harrison DE, Harrison DD, Janik TJ, Jones EW, Cailliet R, Normand M. Comparison of Axial and Flexural Stresses in Lordosis and Three Buckled Modes in the Cervical Spine. Clin Biomech 2001; 16(4): 276-284.

            62. Harrison DD, Jones EW, Janik TJ, Harrison DE.  Evaluation of Flexural Stresses in the Vertebral body Cortex and Trabecular Bone in Three Cervical Configurations with an Elliptical Shell Model. J Manipulative Physiol Ther 2002; in press.

            63. Harrison DE, Cailliet R, Harrison DD, Janik TJ. How Do Anterior/Posterior Translations of the thoracic cage affect the Sagittal Lumbar Spine, Pelvic Tilt, and Thoracic Kyphosis? Euro  

Spine J  2002; in press.

            64. Keller TS, Colloca CJ, Harrison DE, Harrison DD, Janik TJ. Prediction of Osteoporotic Spinal Deformity. 2002; in review.

            65. Harrison DE, Colloca CJ, Keller TS, Harrison DD, Janik TJ. Prediction of sagittal plane loads and stresses in the lumbar spine. A comparison of neutral posture and anterior translation of the thoracic cage. In preparation.

            66. Keller TS, Colloca CJ, Beliveau JG. Force-deformation response of the lumbar spine: a sagittal plane model of posteroanterior manipulation and mobilization.  Clin Biomech 2002: in press.

X.        Colloca/Keller Research

            67. Keller TS, Colloca CJ, Beliveau JG. Determination of lumbar spine static and dynamic motion patterns: a twenty-one degree of freedom sagittal plane model. Clinical Biomechanics 2002: in review.

            68. CollocaCJ, Keller TS, Gunzburg R.  Neuromechanical characterization of intraoperative lumbosacral spinal manipulation.  Association of Chiropractic Colleges /Research Agenda Conference VII.  New Orleans, LA, March 13-17, 2002: in review.

            69. KellerTS, Colloca CJ, Gunzburg R.  Invivo motion response of the human lumbar spine during spinal manipulation.  Association of Chiropractic Colleges / Research Agenda Conference VII.  New Orleans, LA, March 13-17, 2002: in review.

            70. Colloca CJ.  Chiropractic management of Ehlers-DanlosSyndrome: A report of 2 cases. J Manipulative Physiol Ther 2003; in press.