Keck C: The tarsal-tunnel syndrome. J Bone Joint Surg Am 44: 180, 1962.
Pollock LJ, Davis L: Peripheral Nerve Injuries, Paul B. Hoeber, Inc, New York, 1933.
Fahlund GT: Suture of the posterior tibial nerve below the knee, with a follow-up study of the clinical results. J Neurosurg 3: 223, 1946.
Clark K: Peripheral nerve injury associated with fractures. Postgrad Med 27: 476, 1960.
Kopell H, Thompson W: Peripheral entrapment neuropathies of the lower extremity. N Engl J Med 262: 56, 1960.
Patel AT, Gaines K, Malamut R, et al: Usefulness of electrodiagnostic techniques in the evaluation of suspected tarsal tunnel syndrome: an evidence‐based review. Muscle Nerve 32: 236, 2005.
McGill DM: Tarsal tunnel syndrome. Proc R Soc Med 57: 1125, 1964.
Heimkes B, Posel P, Stotz S, et al: The proximal and distal tarsal tunnel syndromes. An anatomical study. Int Orthop 11: 193, 1987.
Baxter DE: “Functional Nerve Disorders,” in The Foot and Ankle in Sport, p 9, Mosby, St. Louis, MO, 1995.
Baxter DE, Schon LC: “Assessment and treatment of the elite athlete: helpful hints and pertinent pearls,” in Baxter’s The Foot and Ankle in Sport, 2nd Ed, p 3, edited by DA Porter, LC Schon, Mosby, St. Louis, MO, 2008.
Kennedy JG, Baxter DE: Nerve disorders in dancers. Clin Sports Med 27: 329, 2008.
Oh SJ: Neuropathies of the foot. Clin Neurophysiol 118: 954, 2007.
Ahmad M, Tsang K, Mackenney PJ, et al: Tarsal tunnel syndrome: a literature review. Foot Ankle Surg 18: 149, 2012.
McSweeney SC, Cichero M: Tarsal tunnel syndrome—a narrative literature review. Foot (Edinb) 25: 244, 2015.
Yunoki M: Analysis of surgical cases of tarsal tunnel syndrome in our department: case series and literature review. Asian J Neurosurg 15: 59, 2020.
Kushner S, Reid DC: Medial tarsal tunnel syndrome: a review. J Orthop Sports Phys Ther 6: 39, 1984.
Hendrix CL, Jolly GP, Garbalosa JC, et al: Entrapment neuropathy: the etiology of intractable chronic heel pain syndrome. J Foot Ankle Surg 37: 273, 1998.
Franson J, Baravarian B: Tarsal tunnel syndrome: a compression neuropathy involving four distinct tunnels. Clin Podiatr Med Surg 23: 597, 2006.
Kinoshita M, Okuda R, Morikawa J, et al: The dorsiflexion-eversion test for diagnosis of tarsal tunnel syndrome. J Bone Joint Surg Am 83: 1835, 2001.
Trepman E, Kadel NJ, Chisholm K, et al: Effect of foot and ankle position on tarsal tunnel compartment pressure. Foot Ankle Int 20: 721, 1999.
Abouelela AA, Zohiery AK: The triple compression stress test for diagnosis of tarsal tunnel syndrome. Foot (Edinb) 22: 146, 2012.
Fantino O: Role of ultrasound in posteromedial tarsal tunnel syndrome: 81 cases. J Ultrasound 17: 99, 2014.
Therimadasamy A, Seet R, Kagda Y, et al: Combination of ultrasound and nerve conduction studies in the diagnosis of tarsal tunnel syndrome. Neurol India 59: 296, 2011.
Tassler P, Dellon A: Pressure perception in the normal lower extremity and in the tarsal tunnel syndrome. Muscle Nerve 19: 285, 1996.
Frey C, Kerr R: Magnetic resonance imaging and the evaluation of tarsal tunnel syndrome. Foot Ankle 14: 159, 1993.
Oh SJ, Sarala PK, Kuba T, et al: Tarsal tunnel syndrome: electrophysiological study. Ann Neurol 5: 327, 1979.
Goodgold J, Kopell HP, Spielholz NI: The tarsal-tunnel syndrome: objective diagnostic criteria. N Engl J Med 273: 742, 1965.
Dellon AL: The four medial ankle tunnels: a critical review of perceptions of tarsal tunnel syndrome and neuropathy. Neurosurg Clin N Am 19: 629, 2008.
Barrett S: “Tarsal tunnel surgery,” in Practical Pain Management for the Lower Extremity Surgeon, edited by S Barrett, p 373, Data Trace Publishing Company, Towson, MD, 2015.
De Prado M, Cuervas-Mons M, Golanó P, et al: The tarsal tunnel syndrome. FussSprungg 13: 227, 2015.
Oishi C, Ichikawa Y, Chiba A, et al: O-2-31. The usefulness of electrophysiological examinations in the diagnosis of tarsal tunnel syndrome. Clin Neurophysiol 129: e34, 2018.
Segura RP: Incidence of tarsal tunnel syndrome in a diabetic population: redefining topographic and electrophysiologic correlates. Paper presented at: 13th World Congress on Pain, August 29–September 3, 2010; Montreal, QC, Canada.
Oexeman S, Arroyo CI, Rodriguez-Collazo ER, et al: Redefining the topography of the tibial nerve: updated treatment guide for tibial nerve entrapments: an addendum to surgical treatment protocol for peripheral nerve dysfunction of the lower extremity: a systematic approach. Clin Podiatr Med Surg 38: e7, 2021.
Kimura J: The Clinical Utility of Late Responses in Entrapment Neuropathies. CROSSFIRE: Debates in Electrodiagnostic Medicine, p 13, American Association of Electrodiagnostic Medicine, Rochester, NY, 2004.
Chun SW, Lim SK: The utility of electrodiagnostic inching study and conservative treatment in supracondylar process syndrome: a case report. Medicine (Baltimore) 99: e20506, 2020.
Miller RG: The cubital tunnel syndrome: diagnosis and precise localization. Ann Neurol 6: 56, 1979.
Kimura J: A method for determining median nerve conduction velocity across the carpal tunnel. J Neurol Sci 38: 1, 1978.
Kimura J: Principles and pitfalls of nerve conduction studies. Ann Neurol 16: 415, 1984.
Kimura J: New concepts for electrophysiologic assessments of peripheral nerve lesions. Jpn J Rehabil Med 40: 523, 2003.
Brown W, Yates S: Percutaneous localization of conduction abnormalities in human entrapment neuropathies. Can J Neurol Sci 9: 391, 1982.
Leis AA, Schenk MP: Atlas of Nerve Conduction Studies and Electromyography, 2nd Ed, Oxford University Press, Oxford, UK, 2013.
Kumbhare D, Robinson L, Buschbacher R: Buschbacher’s Manual of Nerve Conduction Studies, 3rd Ed, Demos Medical Publishing, New York, 2016.
Almeida DF, Scremin L, Zúniga SF, et al: Focal conduction block in a case of tarsal tunnel syndrome. Muscle Nerve 42: 452, 2010.
Parker R: Parker pass & MIS tarsal tunnel trifecta update. Paper presented at: Association of Extremity Nerve Surgeons Annual Symposium, November 4–6, 2022; Fort Worth, TX.
Rinkel WD, Cabezas MC, van Neck JW, et al: Validity of the Tinel sign and prevalence of tibial nerve entrapment at the tarsal tunnel in both diabetic and nondiabetic subjects: a cross-sectional study. Plast Reconstr Surg 142: 1258, 2018.
Rota E, Morelli N: Entrapment neuropathies in diabetes mellitus. World J Diabetes 7: 342, 2016.
Yang W, Guo Z, Yu Y, et al: Pain relief and health-related quality-of-life improvement after microsurgical decompression of entrapped peripheral nerves in patients with painful diabetic peripheral neuropathy. J Foot Ankle Surg 55: 1185, 2016.
Dellon AL, Mackinnon SE, Seiler W: Susceptibility of the diabetic nerve to chronic compression. Ann Plast Surg 20: 117, 1988.
Valdivia JMV, Weinand M, Maloney CT Jr, et al: Surgical treatment of superimposed, lower extremity, peripheral nerve entrapments with diabetic and idiopathic neuropathy. Ann Plast Surg 70: 675, 2013.
McGuigan L, Burke D, Fleming A: Tarsal tunnel syndrome and peripheral neuropathy in rheumatoid disease. Ann Rheum Dis 42: 128, 1983.
Valdivia JMV, Dellon AL, Weinand ME, et al: Surgical treatment of peripheral neuropathy: outcomes from 100 consecutive decompressions. JAPMA 95: 451, 2005.
Segura RP, Nirenberg MS: Prevalence of obesity in high tarsal tunnel syndrome: a cross-sectional study. JAPMA 113: 22, 2023.
Mullick T, Dellon AL: Results of decompression of four medial ankle tunnels in the treatment of tarsal tunnels syndrome. J Reconstr Microsurg 24: 119, 2008.
Mackinnon SE, Yee A: Tarsal tunnel release. Available at: https://surgicaleducation.wustl.edu/tarsal-tunnel-release/. Accessed March 12, 2022.
Padberg F Jr: “The physiology and hemodynamics of the normal venous circulation,” in Handbook of Venous and Lymphatic Disorders, 4th Ed, edited by P Gloviczki, p 27, CRC Press, Boca Raton, FL, 2017.
Meissner MH: Lower extremity venous anatomy. Semin Intervent Radiol 22: 147, 2005.
Ely JW, Osheroff JA, Chambliss ML, et al: Approach to leg edema of unclear etiology. J Am Board Fam Med 19: 148, 2006.
Background: Tarsal tunnel syndrome (TTS) is the result of compression of the tibial nerve in the area of the medial foot, ankle, or both. Individuals suffering from TTS may experience pain, burning, cramping, or numbness on the sole of the foot and toes. Tarsal tunnel syndrome is divided into a distal component and a proximal component. The latter is referred to as high TTS (HTTS) in which the tibial nerve is compressed above the location of the laciniate ligament. Research on HTTS is scant, and this study is among the first to evaluate the prevalence of HTTS in individuals with clinical signs and symptoms of TTS.
Methods: The prevalence of HTTS was studied retrospectively in 175 patients who presented with clinical signs and symptoms of TTS and underwent electrodiagnostic testing. The electrodiagnostic testing involved conventional evaluation and a technique known as “inching” or short segment stimulation.
Results: Of the 175 patients studied, 93 (53.1%) were found to have a focal entrapment in the area proximal to the laciniate ligament.
Conclusions: Electrodiagnostic evidence of a focal nerve entrapment in the area proximal to the laciniate ligament, known as HTTS, occurred in a significant number of patients who presented with clinical signs and symptoms of TTS.