Abstract
Cuff pressure stimulation is applicable for assessing deep-tissue pain sensitivity by exciting a variety of deep-tissue nociceptors. In this study, the relative transfer of biomechanical stresses and strains from the cuff via the skin to the muscle and the somatic tissue layers around bones were investigated. Cuff pressure was applied on the lower leg at three different stimulation intensities (mild pressure to pain). Three-dimensional finite element models including bones and three different layers of deep tissues were developed based on magnetic resonance images (MRI). The skin indentation maps at mild pressure, pain threshold, and intense painful stimulations were extracted from MRI and applied to the model. The mean stress under the cuff position around tibia was 4.6, 4.9 and around fibula 14.8, 16.4 times greater than mean stress of muscle surface in the same section at pain threshold and intense painful stimulations, respectively. At the same stimulation intensities, the mean strains around tibia were 36.4, 42.3 % and around fibula 32.9, 35.0 %, respectively, of mean strain on the muscle surface. Assuming strain as the ideal stimulus for nociceptors the results suggest that cuff algometry is less capable to challenge the nociceptors of tissues around bones as compared to more superficially located muscles.






Similar content being viewed by others

References
Birtane M, Tuna H, Ekuklu G, Demirbağ D, Tuna F, Kokino S (2004) Pressure-induced pain on the tibia: an indicator of low bone mineral density? J Bone Miner Metab 22:456–461
Brandt KD (1999) Osteophytes in osteoarthritis. Clinical aspects. Osteoarthritis Cartilage 7:334–335
Cheung JT, Zhang M, Leung AK, Fan Y (2005) Three-dimensional finite element analysis of the foot during standing—A material sensitivity study. J Biomech 38:1045–1054
Crews JC, Denson DD, Hilgenhurst G, Bridenbaugh PO, Leavitt B, Stuebing RC (1991) Tourniquet pain: the response to the maintenance of tourniquet inflation on the upper extremity of volunteers. Reg Anesth Pain Med 16:314–317
Cua A, Wilhelm K, Maibach H (1990) Elastic properties of human skin: relation to age, sex, and anatomical region. Arch Dermatol Res 282:283–288
Delaney A, Fleetwood-Walker SM, Colvin LA, Fallon M (2008) Translational medicine: cancer pain mechanisms and management. Br J Anaesth 101:87–94
Dubuis L, Avril S, Debayle J, Badel P (2012) Identification of the material parameters of soft tissues in the compressed leg. Comput Method Biomech 15:3–11
Finocchietti S, Nielsen M, Mørch CD, Arendt-Nielsen L, Graven-Nielsen T (2011) Pressure-induced muscle pain and tissue biomechanics: a computational and experimental study. Eur J Pain 15:36–44
Finocchietti S, Mørch CD, Arendt-Nielsen L, Graven-Nielsen T (2011) Effects of adipose thickness and muscle hardness on pressure pain sensitivity. Clin J Pain 27:414–424
Finocchietti S, Andresen T, Arendt-Nielsen L, Graven-Nielsen T (2012) Pain evoked by pressure stimulation on the tibia bone–influence of probe diameter on tissue stress and strain. Eur J Pain 16:534–542
Finocchietti S, Takahashi K, Okada K, Watanabe Y, Graven-Nielsen T, Mizumura K (2013) Deformation and pressure propagation in deep tissue during mechanical painful pressure stimulation. Med Biol Eng Comput 51:113–122
Gibson W, Arendt-Nielsen L, Taguchi T, Mizumura K, Graven-Nielsen T (2009) Increased pain from muscle fascia following eccentric exercise: animal and human findings. Exp Brain Res 194:299–308
Graven-Nielsen T, Arendt-Nielsen L (2010) Assessment of mechanisms in localized and widespread musculoskeletal pain. Nat Rev Rheumatol 6:599–606
Graven-Nielsen T, Arendt-Nielsen L, Svensson P, Jensen TS (1997) Experimental muscle pain: a quantitative study of local and referred pain in humans following injection of hypertonic saline. J Musculoskelet Pain 5:49–69
Graven-Nielsen T, Mense S, Arendt-Nielsen L (2004) Painful and non-painful pressure sensations from human skeletal muscle. Exp Brain Res 159:273–283
Grönblad M, Liesi P, Korkala O, Karaharju E, Polak J (1984) Innervation of human bone periosteum by peptidergic nerves. Anat Rec 209:297–299
Hockaday JM, Whitty CW (1967) Patterns of referred pain in the normal subject. Brain 90:481–496
Honore P, Mantyh PW (2000) Bone cancer pain: from mechanism to model to therapy. Pain Med 1:303–309
Itoh K, Kawakita K (2002) Effect of indomethacin on the development of eccentric exercise-induced localized sensitive region in the fascia of the rabbit. Jpn J Physiol 52:173–180
Itoh K, Okada K, Kawakita K (2004) A proposed experimental model of myofascial trigger points in human muscle after slow eccentric exercise. Acupunct Med 22:2–12 discussion 12-3
Jespersen A, Dreyer L, Kendall S, Graven-Nielsen T, Arendt-Nielsen L, Bliddal H, Danneskiold-Samsoe B (2007) Computerized cuff pressure algometry: a new method to assess deep-tissue hypersensitivity in fibromyalgia. Pain 131:57–62
Kawakita K, Miura T, Iwase Y (1991) Deep pain measurement at tender points by pulse algometry with insulated needle electrodes. Pain 44:235–239
Kellgren J (1938) Observations on referred pain arising from muscle. Clin Sci 3:1937–1938
Lewis T (1938) Study of somatic pain. BMJ 1:321–325
Linder-Ganz E, Shabshin N, Itzchak Y, Yizhar Z, Siev-Ner I, Gefen A (2008) Strains and stresses in sub-dermal tissues of the buttocks are greater in paraplegics than in healthy during sitting. J Biomech 41:567–580
Mach D, Rogers S, Sabino M, Luger N, Schwei M, Pomonis J, Keyser C, Clohisy D, Adams D, O’leary P (2002) Origins of skeletal pain: sensory and sympathetic innervation of the mouse femur. Neuroscience 113:155–166
Martin CD, Jimenez-Andrade JM, Ghilardi JR, Mantyh PW (2007) Organization of a unique net-like meshwork of CGRP sensory fibers in the mouse periosteum: implications for the generation and maintenance of bone fracture pain. Neurosci Lett 427:148–152
Nie H, Arendt-Nielsen L, Andersen H, Graven-Nielsen T (2005) Temporal summation of pain evoked by mechanical stimulation in deep and superficial tissue. J Pain 6:348–355
Polianskis R, Graven-Nielsen T, Arendt-Nielsen L (2002) Spatial and temporal aspects of deep tissue pain assessed by cuff algometry. Pain 100:19–26
Rolke R, Campbell KA, Magerl W, Treede R (2005) Deep pain thresholds in the distal limbs of healthy human subjects. Eur J Pain 9:39–48
Sabino MA, Ghilardi JR, Jongen JL, Keyser CP, Luger NM, Mach DB, Peters CM, Rogers SD, Schwei MJ, de Felipe C, Mantyh PW (2002) Simultaneous reduction in cancer pain, bone destruction, and tumor growth by selective inhibition of cyclooxygenase-2. Cancer Res 62:7343–7349
Sakada S, Taguchi S (1971) Electrophysiological studies on the free-fiber ending units of the cat mandibular periosteum. Bull Tokyo Dent Coll 12:175–197
Takahashi K, Taguchi T, Itoh K, Okada K, Kawakita K, Mizumura K (2005) Influence of surface anesthesia on the pressure pain threshold measured with different-sized probes. Somatosens Mot Res 22:299–305
Tran H, Charleux F, Rachik M, Ehrlacher A, Ho Ba Tho M (2007) In vivo characterization of the mechanical properties of human skin derived from MRI and indentation techniques. Comput Method Biomech 10:401–407
Vannah WM, Childress DS (1996) Indentor tests and finite element modeling of bulk muscular tissue in vivo. J Rehabil Res Dev 33:239–252
Acknowledgments
The study was supported by a Proof of Concept grant from the Ministry of Higher Education and Science, Denmark. EIR and SMI at Aalborg University are acknowledged for providing facilities and funding for the study. Nocitech is a company partly owned by Aalborg University. The authors have no conflict to report.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Manafi-Khanian, B., Arendt-Nielsen, L. & Graven-Nielsen, T. An MRI-based leg model used to simulate biomechanical phenomena during cuff algometry: a finite element study. Med Biol Eng Comput 54, 315–324 (2016). https://doi.org/10.1007/s11517-015-1291-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11517-015-1291-x