1. Al-Ani, Z, Jacobsen, EW, Kartus, JT, Knutsen, G, Meknas, K. Radiofrequency microtenotomy: a promising method for treatment of rotator cuff tendinopathy. Knee Surg Sports Traumatol Arthrosc. 2019;27(12):3856–3863. doi:10.1007/s00167-019-05689-8
Google Scholar | Crossref | Medline2. Alfredson, H, Lorentzon, R. Chronic Achilles tendinosis: recommendations for treatment and prevention. Sports Med. 2000;29(2):135–146. doi:10.2165/00007256-200029020-00005
Google Scholar | Crossref | Medline | ISI3. Alfredson, H, Ohberg, L. Sclerosing injections to areas of neo-vascularisation reduce pain in chronic Achilles tendinopathy: a double-blind randomised controlled trial. Knee Surg Sports Traumatol Arthrosc. 2005;13(4):338–344. doi:10.1007/s00167-004-0585-6
Google Scholar | Crossref | Medline | ISI4. Alfredson, H, Pietilä, T, Jonsson, P, Lorentzon, R. Heavy-load eccentric calf muscle training for the treatment of chronic Achilles tendinosis. Am J Sports Med. 1998;26(3):360–366. doi:10.1177/03635465980260030301
Google Scholar | SAGE Journals | ISI5. Andersson, G, Forsgren, S, Scott, A, et al. Tenocyte hypercellularity and vascular proliferation in a rabbit model of tendinopathy: contralateral effects suggest the involvement of central neuronal mechanisms. Br J Sports Med. 2011;45(5):399–406. doi:10.1136/bjsm.2009.068122
Google Scholar | Crossref | Medline6. Arnal-Burro, J, Lopez-Capape, D, Igualada-Blazquez, C, Ortiz-Espada, A, Martin-Garcia, A. Surgical treatment of chronic non-insertional Achilles tendinopathy in runners using bipolar radiofrequency. Article in Spanish. Rev Esp Cir Ortop Traumatol. 2016;60(2):125–132. doi:10.1016/j.recot.2015.10.003
Google Scholar | Crossref | Medline7. Baltes, TPA, Zwiers, R, Wiegerinck, JI, van Dijk, CN. Surgical treatment for midportion Achilles tendinopathy: a systematic review. Knee Surg Sports Traumatol Arthrosc. 2017;25(6):1817–1838. doi:10.1007/s00167-016-4062-9
Google Scholar | Crossref | Medline8. Calder, JD, Stephen, JM, van Dijk, CN. Plantaris excision reduces pain in midportion Achilles tendinopathy even in the absence of plantaris tendinosis. Orthop J Sports Med. 2016;4(12):2325967116673978. doi:10.1177/2325967116673978
Google Scholar | SAGE Journals | ISI9. Chen, L, Lyman, S, Do, H, et al. Validation of Foot and Ankle Outcome Score for hallux valgus. Foot Ankle Int. 2012;33(12):1145–1155. doi:10.3113/FAI.2012.1145
Google Scholar | SAGE Journals | ISI10. de Jonge, S, de Vos, RJ, Weir, A, et al. One-year follow-up of platelet-rich plasma treatment in chronic Achilles tendinopathy: a double-blind randomized placebo-controlled trial. Am J Sports Med. 2011;39(8):1623–1629. doi:10.1177/0363546511404877
Google Scholar | SAGE Journals | ISI11. Dedes, V, Stergioulas, A, Kipreos, G, Dede, AM, Mitseas, A, Panoutsopoulos, GI. Effectiveness and safety of shockwave therapy in tendinopathies. Materia Sociomed. 2018;30(2):131–146. doi:10.5455/msm.2018.30.141-146
Google Scholar | Medline12. Di Matteo, B, Filardo, G, Kon, E, Marcacci, M. Platelet-rich plasma: evidence for the treatment of patellar and Achilles tendinopathy—a systematic review. Musculoskelet Surg. 2014;99(1):1–9. doi:10.1007/s12306-014-0340-1
Google Scholar | Crossref | Medline13. Fahlström, M, Jonsson, P, Lorentzon, R, Alfredson, H. Chronic Achilles tendon pain treated with eccentric calf-muscle training. Knee Surg Sports Traumatol Arthrosc. 2003;11(5):327–333. doi:10.1007/s00167-003-0418-z
Google Scholar | Crossref | Medline | ISI14. Forsgren, S, Danielson, P, Alfredson, H. Vascular NK-1 receptor occurrence in normal and chronic painful Achilles and patellar tendons: studies on chemically unfixed as well as fixed specimens. Regul Pept. 2005;126(3):173–181. doi:10.1016/j.regpep.2004.09.008
Google Scholar | Crossref | Medline15. Gur, G, Turgut, E, Dilek, B, Baltaci, G, Bek, N, Yakut, Y. Validity and reliability of visual analog scale foot and ankle: the Turkish version. J Foot Ankle Surg. 2017;56(6):1213–1217. doi:10.1053/j.jfas.2017.06.001
Google Scholar | Crossref | Medline16. Kelly, AM . The minimum clinically significant difference in visual analogue scale pain score does not differ with severity of pain. Emerg Med J. 2001;18(3):205–207. doi:10.1136/emj.18.3.205
Google Scholar | Crossref | Medline | ISI17. Knapik, JJ, Pope, R. Achilles tendinopathy: pathophysiology, epidemiology, diagnosis, treatment, prevention, and screening. J Spec Oper Med. 2020;20(1):125–140.
Google Scholar | Medline18. Lian, Ø, Dahl, J, Ackermann, PW, Frihagen, F, Engebretsen, L, Bahr, R. Pronociceptive and antinociceptive neuromediators in patellar tendinopathy. Am J Sports Med. 2006;34(11):1801–1808. doi:10.1177/0363546506289169
Google Scholar | SAGE Journals | ISI19. Lind, B, Ohberg, L, Alfredson, H. Sclerosing polidocanol injections in mid-portion Achilles tendinosis: remaining good clinical results and decreased tendon thickness at 2-year follow-up. Knee Surg Sports Traumatol Arthrosc. 2006;14(12):1327–1332. doi:10.1007/s00167-006-0161-3
Google Scholar | Crossref | Medline | ISI20. Lopez, RG, Jung, HG. Achilles tendinosis: treatment options. Clin Orthop Surg. 2015;7(1):1–7. doi:10.4055/cios.2015.7.1.1
Google Scholar | Crossref | Medline21. Lucas, DE, Ekroth, SR, Hyer, CF. Intermediate-term results of partial plantar fascia release with microtenotomy using bipolar radiofrequency microtenotomy. J Foot Ankle Surg. 2015;54(2):179–182. doi:10.1053/j.jfas.2014.12.015
Google Scholar | Crossref | Medline22. Madhi, MI, Yausep, OE, Khamdan, K, Trigkilidas, D. The use of PRP in treatment of Achilles tendinopathy: a systematic review of literature. Study design: systematic review of literature. Ann Med Surg (Lond). 2020;55:320–326. doi:10.1016/j.amsu.2020.04.042
Google Scholar | Crossref | Medline23. Magnan, B, Bondi, M, Pierantoni, S, Samaila, E. The pathogenesis of Achilles tendinopathy: a systematic review. Foot Ankle Surg. 2014;20(3):154–159. doi:10.1016/j.fas.2014.02.010
Google Scholar | Crossref | Medline24. Meknas, K, Odden-Miland, A, Mercer, JB, Castillejo, M, Johansen, O. Radiofrequency microtenotomy: a promising method for treatment of recalcitrant lateral epicondylitis. Am J Sports Med. 2008;36(10):1960–1965. doi:10.1177/0363546508318045
Google Scholar | SAGE Journals | ISI25. Monteagudo, M, Maceira, E, Martinez de Albornoz, P. Foot and ankle tendoscopies: current concepts review. EFORT Open Rev. 2016;1(12):440–447. doi:10.1302/2058-5241.160028
Google Scholar | Crossref | Medline26. Rompe, JD, Furia, J, Maffulli, N. Eccentric loading versus eccentric loading plus shock-wave treatment for midportion Achilles tendinopathy: a randomized controlled trial. Am J Sports Med. 2009;37(3):463–470. doi:10.1177/0363546508326983
Google Scholar | SAGE Journals | ISI27. Rompe, JD, Furia, JP, Maffulli, N. Mid-portion Achilles tendinopathy—current options for treatment. Disabil Rehabil. 2008;30(20-22):1666–1676. doi:10.1080/09638280701785825
Google Scholar | Crossref | Medline | ISI28. Roos, EM, Engström, M, Lagerquist, A, Söderberg, B. Clinical improvement after 6 weeks of eccentric exercise in patients with mid-portion Achilles tendinopathy—a randomized trial with 1-year follow-up. Scand J Med Sci Sports. 2004;14(5):286–295. doi:10.1111/j.1600-0838.2004.378.x
Google Scholar | Crossref | Medline | ISI29. Ruergård, A, Spang, C, Alfredson, H. Results of minimally invasive Achilles tendon scraping and plantaris tendon removal in patients with chronic midportion Achilles tendinopathy: a longer-term follow-up study. SAGE Open Med. 2019;7:2050312118822642. doi:10.1177/2050312118822642
Google Scholar30. Salini, V, Vanni, D, Pantalone, A, Abate, M. Platelet rich plasma therapy in non-insertional Achilles tendinopathy: the efficacy is reduced in 60-years old people compared to young and middle-age individuals. Front Aging Neurosci. 2015;7:228. doi:10.3389/fnagi.2015.00228
Google Scholar | Crossref | Medline | ISI31. Sayana, MK, Maffulli, N. Eccentric calf muscle training in non-athletic patients with Achilles tendinopathy. J Sci Med Sport. 2007;10(1):52–58. doi:10.1016/j.jsams.2006.05.008
Google Scholar | Crossref | Medline | ISI32. Schubert, TE, Weidler, C, Lerch, K, Hofstädter, F, Straub, RH. Achilles tendinosis is associated with sprouting of substance P positive nerve fibres. Ann Rheum Dis. 2005;64(7):1083–1086. doi:10.1136/ard.2004.029876
Google Scholar | Crossref | Medline | ISI33. Sharma, P, Maffulli, N. Understanding and managing Achilles tendinopathy. Br J Hosp Med (Lond). 2006;67(2):64–67. doi:10.12968/hmed.2006.67.2.20463
Google Scholar | Crossref | Medline34. Takahashi, N, Tasto, JP, Ritter, M, et al. Pain relief through an antinociceptive effect after radiofrequency application. Am J Sports Med. 2007;35(5):805–810. doi:10.1177/0363546506297085
Google Scholar | SAGE Journals | ISI35. Tasto, JP . The role of radiofrequency-based devices in shaping the future of orthopedic surgery. Orthopedics. 2006;29(10):874–875. doi:10.3928/01477447-20061001-14
Google Scholar | Crossref | Medline36. Tasto, JP, Cummings, J, Medlock, V, Hardesty, R, Amiel, D. Microtenotomy using a radiofrequency probe to treat lateral epicondylitis. Arthroscopy. 2005;21(7):851–860. doi:10.1016/j.arthro.2005.03.019
Google Scholar | Crossref | Medline | ISI37. Taverna, E, Battistella, F, Sansone, V, Perfetti, C, Tasto, JP. Radiofrequency-based plasma microtenotomy compared with arthroscopic subacromial decompression yields equivalent outcomes for rotator cuff tendinosis. Arthroscopy. 2007;23(10):1042–1051. doi:10.1016/j.arthro.2007.04.018
Google Scholar | Crossref | Medline38. Usuelli, FG, Grassi, M, Maccario, C, et al. Intratendinous adipose-derived stromal vascular fraction (SVF) injection provides a safe, efficacious treatment for Achilles tendinopathy: results of a randomized controlled clinical trial at a 6-month follow-up. Knee Surg Sports Traumatol Arthrosc. 2017;26(7):2000–2010. doi:10.1007/s00167-017-4479-9
Google Scholar | Crossref | Medline39. van Sterkenburg, MN, van Dijk, CN. Mid-portion Achilles tendinopathy: why painful? An evidence-based philosophy. Knee Surg Sports Traumatol Arthrosc. 2011;19(8):1367–1375. doi:10.1007/s00167-011-1535-8
Google Scholar | Crossref | Medline | ISI40. Yeap, EJ, Chong, KW, Yeo, W, Rikhraj, IS. Radiofrequency coblation for chronic foot and ankle tendinosis. J Orthop Surg (Hong Kong). 2009;17(3):325–330. doi:10.1177/230949900901700317
Google Scholar | SAGE Journals