{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T10:22:51Z","timestamp":1783506171808,"version":"3.55.0"},"reference-count":41,"publisher":"MDPI AG","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,7]]},"abstract":"\n Background<\/jats:title>\n Clinical and cadaver studies have reported that supernumerary muscles could be the etiology of a variety of pathologic disorders, such as posterior impingement syndrome, tarsal tunnel syndrome (TTS), and flexor hallucis longus tenosynovitis. We describe a unique variant of the flexor digitorum accessorius longus (FDAL) muscle as an apparent cause of TTS, functioning as an independent flexor of the second toe, which has not been described in the literature. In addition to this case report, a systematic review was performed of TTS caused by the FDAL muscle.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n A targeted search of PubMed, the Cochrane Library, the Cumulative Index to Nursing and Allied Health Literature, and Web of Science identified full-text papers that fulfilled the inclusion and exclusion criteria.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n Twenty-nine papers were identified for inclusion in the systematic review: 12 clinical papers of TTS caused by the FDAL muscle and 17 cadaver-based papers.<\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n Clinicians often do not include the FDAL muscle in the differential diagnosis of TTS. This literature review suggests that the FDAL is an important muscle in terms of its functional and clinical significance. Knowledge of this muscle, its anatomical location and variations, and its magnetic resonance imaging characteristics may help clinicians make an accurate differential diagnosis.<\/jats:p>\n <\/jats:sec>","DOI":"10.7547\/13-084.1","type":"journal-article","created":{"date-parts":[[2015,7,28]],"date-time":"2015-07-28T18:45:48Z","timestamp":1438109148000},"page":"344-355","source":"Crossref","is-referenced-by-count":14,"title":["Anatomical Characteristics of the Flexor Digitorum Accessorius Longus Muscle and Their Relevance to Tarsal Tunnel Syndrome"],"prefix":"10.3390","volume":"105","author":[{"given":"Paul-Andr\u00e9","family":"Deleu","sequence":"first","affiliation":[{"name":"Foot and Ankle Institute, Clinique du Parc L\u00e9opold, Brussels, Belgium."},{"name":"Division of Podiatry, Institut D'Enseignement Sup\u00e9rieur Parnasse-Isei, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernhard Devos","family":"Bevernage","sequence":"additional","affiliation":[{"name":"Foot and Ankle Institute, Clinique du Parc L\u00e9opold, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Birch","sequence":"additional","affiliation":[{"name":"Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, England."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierre","family":"Maldague","sequence":"additional","affiliation":[{"name":"Foot and Ankle Institute, Clinique du Parc L\u00e9opold, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincent","family":"Gombault","sequence":"additional","affiliation":[{"name":"Foot and Ankle Institute, Clinique du Parc L\u00e9opold, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thibaut","family":"Leemrijse","sequence":"additional","affiliation":[{"name":"Foot and Ankle Institute, Clinique du Parc L\u00e9opold, Brussels, Belgium."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","reference":[{"key":"i8750-7315-105-4-344-b01","series-title":"J Radiol","first-page":"27","article-title":"MR imaging of anatomical variants of ligaments, muscles and tendons at the ankle [in French]","volume":"83","author":"Borne\n J,","year":"2002","unstructured":"Borne\n J, \n \n Fantino\n O, \n \n Besse\n JL, \n et al\n : MR imaging of anatomical variants of ligaments, muscles and tendons at the ankle [in French]. J Radiol83: 27, 2002.11965147"},{"key":"i8750-7315-105-4-344-b02","series-title":"Proc Roy Soc London","first-page":"483","article-title":"Variations in human myology","volume":"16","author":"Wood\n J:","year":"1868","unstructured":"Wood\n J: \n \n Variations in human myology. Proc Roy Soc London16: 483, 1868."},{"key":"i8750-7315-105-4-344-b03","series-title":"Les Anomalies Musculaires Chez L'homme, 1st Ed","year":"1884","unstructured":"Testut L: Les Anomalies Musculaires Chez L'homme, 1st Ed, Masson, Paris, 1884."},{"key":"i8750-7315-105-4-344-b04","series-title":"Handbuch der Menseblichen Anatomie, 1st Ed","year":"1816","unstructured":"Meckel JF: Handbuch der Menseblichen Anatomie, 1st Ed, Zweiter Band, Buchhandlung des hallischen Waisenhauses, Halle und Berlin, 1816."},{"key":"i8750-7315-105-4-344-b05","series-title":"J Comput Assist Tomogr","doi-asserted-by":"publisher","first-page":"270","DOI":"10.1097\/RCT.0b013e3181ca7ab8","article-title":"Magnetic resonance diagnosis of tarsal tunnel syndrome due to flexor digitorum accessorius longus and peroneocalcaneus internus muscles","volume":"34","author":"Duran-Stanton\n AM,","year":"2010","unstructured":"Duran-Stanton\n AM, \n \n Bui-Mansfield\n LT: \n \n Magnetic resonance diagnosis of tarsal tunnel syndrome due to flexor digitorum accessorius longus and peroneocalcaneus internus muscles. J Comput Assist Tomogr34: 270, 2010.2035151910.1097\/RCT.0b013e3181ca7ab8"},{"key":"i8750-7315-105-4-344-b06","series-title":"J Bone Joint Surg Br","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1302\/0301-620X.73B1.1991745","article-title":"Tarsal tunnel syndrome","volume":"73","author":"Takakura\n Y,","year":"1991","unstructured":"Takakura\n Y, \n \n Kitada\n C, \n \n Sugimoto\n K, \n et al\n : Tarsal tunnel syndrome. J Bone Joint Surg Br73: 125, 1991.199174510.1302\/0301-620X.73B1.1991745"},{"key":"i8750-7315-105-4-344-b07","series-title":"J Foot Ankle Surg","doi-asserted-by":"publisher","first-page":"484","DOI":"10.1053\/j.jfas.2007.08.007","article-title":"Diagnosis and surgical management of flexor digitorum accessorius longus\u2013induced tarsal tunnel syndrome","volume":"46","author":"Wittmayer\n BC,","year":"2007","unstructured":"Wittmayer\n BC, \n \n Freed\n L: \n \n Diagnosis and surgical management of flexor digitorum accessorius longus\u2013induced tarsal tunnel syndrome. J Foot Ankle Surg46: 484, 2007.1798084810.1053\/j.jfas.2007.08.007"},{"key":"i8750-7315-105-4-344-b08","series-title":"Clin Podiatr Med Surg","doi-asserted-by":"publisher","first-page":"597","DOI":"10.1016\/j.cpm.2006.04.005","article-title":"Tarsal tunnel syndrome: a compression neuropathy involving four distinct tunnels","volume":"23","author":"Franson\n J,","year":"2006","unstructured":"Franson\n J, \n \n Baravarian\n B: \n \n Tarsal tunnel syndrome: a compression neuropathy involving four distinct tunnels. Clin Podiatr Med Surg23: 597, 2006.10.1016\/j.cpm.2006.04.00516958391"},{"key":"i8750-7315-105-4-344-b09","series-title":"Orthop Traumatol Surg Res","doi-asserted-by":"publisher","first-page":"829","DOI":"10.1016\/j.otsr.2010.03.026","article-title":"Tarsal tunnel syndrome and flexor hallucis longus tendon hypertrophy","volume":"96","author":"Rodriguez\n D,","year":"2010","unstructured":"Rodriguez\n D, \n \n Devos Bevernage\n B, \n \n Maldague\n P, \n et al\n : Tarsal tunnel syndrome and flexor hallucis longus tendon hypertrophy. Orthop Traumatol Surg Res96: 829, 2010.2085107510.1016\/j.otsr.2010.03.026"},{"key":"i8750-7315-105-4-344-b10","series-title":"Foot Ankle Int","doi-asserted-by":"publisher","first-page":"201","DOI":"10.1177\/107110079902000312","article-title":"Tarsal tunnel syndrome: a review of the literature","volume":"20","author":"Lau\n JTC,","year":"1999","unstructured":"Lau\n JTC, \n \n Daniels\n TR: \n \n Tarsal tunnel syndrome: a review of the literature. Foot Ankle Int20: 201, 1999.10.1177\/10711007990200031210195301"},{"key":"i8750-7315-105-4-344-b11","series-title":"J Bone Joint Surg Am","doi-asserted-by":"publisher","first-page":"453","DOI":"10.2106\/00004623-199072030-00023","article-title":"Tarsal tunnel syndrome caused by the flexor digitorum accessorius longus","volume":"72","author":"Sammarco\n GJ,","year":"1990","unstructured":"Sammarco\n GJ, \n \n Stephens\n MM: \n \n Tarsal tunnel syndrome caused by the flexor digitorum accessorius longus. J Bone Joint Surg Am72: 453, 1990.10.2106\/00004623-199072030-000232312546"},{"key":"i8750-7315-105-4-344-b12","series-title":"Foot Ankle Int","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1177\/107110079101200209","article-title":"Magnetic resonance imaging of anomalous leg muscles: accessory soleus, peroneus quartus and the flexor digitorum longus accessories","volume":"12","author":"Buschman\n WR,","year":"1991","unstructured":"Buschman\n WR, \n \n Cheung\n Y, \n \n Jahss\n MH: \n \n Magnetic resonance imaging of anomalous leg muscles: accessory soleus, peroneus quartus and the flexor digitorum longus accessories. Foot Ankle Int12: 109, 1991.10.1177\/107110079101200209"},{"key":"i8750-7315-105-4-344-b13","series-title":"J Comput Assist Tomogr","doi-asserted-by":"publisher","first-page":"822","DOI":"10.1097\/00004728-199309000-00031","article-title":"Tarsal tunnel syndrome caused by strain of an anomalous muscle: an MRI-specific diagnosis","volume":"17","author":"Ho\n VW,","year":"1993","unstructured":"Ho\n VW, \n \n Peterfy\n C, \n \n Helms\n CA: \n \n Tarsal tunnel syndrome caused by strain of an anomalous muscle: an MRI-specific diagnosis. J Comput Assist Tomogr17: 822, 1993.837084410.1097\/00004728-199309000-00031"},{"key":"i8750-7315-105-4-344-b14","series-title":"J Bone Joint Surg Am","doi-asserted-by":"publisher","first-page":"1308","DOI":"10.2106\/00004623-199409000-00005","article-title":"Tarsal tunnel syndrome caused by an anomalous muscle","volume":"76","author":"Sammarco\n GJ,","year":"1994","unstructured":"Sammarco\n GJ, \n \n Conti\n SF: \n \n Tarsal tunnel syndrome caused by an anomalous muscle. J Bone Joint Surg Am76: 1308, 1994.10.2106\/00004623-199409000-000058077260"},{"key":"i8750-7315-105-4-344-b15","series-title":"J Foot Ankle Surg","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1016\/S1067-2516(01)80008-9","article-title":"Tarsal tunnel syndrome secondary to an accessory muscle: a case report","volume":"40","author":"Burks\n JB,","year":"2001","unstructured":"Burks\n JB, \n \n DeHeer\n PA: \n \n Tarsal tunnel syndrome secondary to an accessory muscle: a case report. J Foot Ankle Surg40: 401, 2001.10.1016\/S1067-2516(01)80008-9"},{"key":"i8750-7315-105-4-344-b16","series-title":"Foot Ankle Int","doi-asserted-by":"publisher","first-page":"132","DOI":"10.1177\/107110070302400206","article-title":"Tarsal tunnel syndrome associated with an accessory muscle","volume":"24","author":"Kinoshita\n M,","year":"2003","unstructured":"Kinoshita\n M, \n \n Okuda\n R, \n \n Morikawa\n J, \n et al\n : Tarsal tunnel syndrome associated with an accessory muscle. Foot Ankle Int24: 132, 2003.1262762010.1177\/107110070302400206"},{"key":"i8750-7315-105-4-344-b17","series-title":"J Bone Joint Surg Am","doi-asserted-by":"publisher","first-page":"2075","DOI":"10.2106\/00004623-200509000-00021","article-title":"Posterior impingement of the ankle caused by anomalous muscles","volume":"87","author":"Best\n A,","year":"2005","unstructured":"Best\n A, \n \n Giza\n E, \n \n Linklater\n J, \n et al\n : Posterior impingement of the ankle caused by anomalous muscles. J Bone Joint Surg Am87: 2075, 2005.1614082310.2106\/00004623-200509000-00021"},{"key":"i8750-7315-105-4-344-b18","series-title":"Foot Ankle Spec","doi-asserted-by":"publisher","first-page":"379","DOI":"10.1177\/1938640011418496","article-title":"Accessory flexor digitorum longus presenting as tarsal tunnel syndrome: a case report","volume":"4","author":"Saar\n WE,","year":"2011","unstructured":"Saar\n WE, \n \n Bell\n J: \n \n Accessory flexor digitorum longus presenting as tarsal tunnel syndrome: a case report. Foot Ankle Spec4: 379, 2011.10.1177\/193864001141849621926358"},{"issue":"suppl 1","key":"i8750-7315-105-4-344-b19","series-title":"J Foot Ankle Res","doi-asserted-by":"publisher","first-page":"O42","DOI":"10.1186\/1757-1146-4-S1-O42","article-title":"Oral presentation: tarsal tunnel syndrome caused by a flexor digitorum accessorius longus muscle: a case report and review of the literature","volume":"4","author":"Samaras\n D:","year":"2011","unstructured":"Samaras\n D: \n \n Oral presentation: tarsal tunnel syndrome caused by a flexor digitorum accessorius longus muscle: a case report and review of the literature. J Foot Ankle Res4 (suppl 1): O42, 2011.10.1186\/1757-1146-4-S1-O42"},{"key":"i8750-7315-105-4-344-b20","series-title":"Clin Orthop Relat Res","doi-asserted-by":"publisher","first-page":"158","DOI":"10.1097\/00003086-197511000-00024","article-title":"Flexor digitorum accessorius longus","volume":"113","author":"Nathan\n H,","year":"1975","unstructured":"Nathan\n H, \n \n Gloobe\n H, \n \n Yosipovitch\n Z: \n \n Flexor digitorum accessorius longus. Clin Orthop Relat Res113: 158, 1975.10.1097\/00003086-197511000-00024"},{"key":"i8750-7315-105-4-344-b21","series-title":"Anat Anz","first-page":"253","article-title":"Jr: M. flexor digitorum longus accessorius in the lower limb of man","volume":"159","author":"Pac\n L,","year":"1985","unstructured":"Pac\n L, \n \n Malinovsky\n L\n \n \n Jr: M. flexor digitorum longus accessorius in the lower limb of man. Anat Anz159: 253, 1985."},{"key":"i8750-7315-105-4-344-b22","series-title":"Acta Anat","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1159\/000147524","article-title":"An accessory flexor digitorum longus muscle","volume":"148","author":"Yuksel\n M,","year":"1993","unstructured":"Yuksel\n M, \n \n Onderoglu\n S, \n \n Yener\n N, \n et al\n : An accessory flexor digitorum longus muscle. Acta Anat148: 62, 1993.10.1159\/0001475248273449"},{"key":"i8750-7315-105-4-344-b23","series-title":"Foot Ankle Int","doi-asserted-by":"publisher","first-page":"637","DOI":"10.1177\/107110079501601010","article-title":"The long accessory flexor muscle: an anatomical study","volume":"16","author":"Peterson\n DA,","year":"1995","unstructured":"Peterson\n DA, \n \n Stinson\n W, \n \n Lairmore\n JR: \n \n The long accessory flexor muscle: an anatomical study. Foot Ankle Int16: 637, 1995.10.1177\/107110079501601010"},{"key":"i8750-7315-105-4-344-b24","series-title":"JAPMA","first-page":"559","article-title":"Flexor digitorum accessorius longus muscle","volume":"86","author":"VanCourt\n RB,","year":"1996","unstructured":"VanCourt\n RB, \n \n Siesel\n KJ: \n \n Flexor digitorum accessorius longus muscle. JAPMA86: 559, 1996."},{"key":"i8750-7315-105-4-344-b25","series-title":"J Foot Ankle Surg","doi-asserted-by":"publisher","first-page":"226","DOI":"10.1016\/S1067-2516(97)80120-2","article-title":"Flexor digitorum accessorius longus muscle: an etiology of tarsal tunnel syndrome?","volume":"36","author":"Canter\n DE,","year":"1997","unstructured":"Canter\n DE, \n \n Siesel\n KJ: \n \n Flexor digitorum accessorius longus muscle: an etiology of tarsal tunnel syndrome?\n J Foot Ankle Surg\n 36: 226, 1997.10.1016\/S1067-2516(97)80120-29232504"},{"key":"i8750-7315-105-4-344-b26","series-title":"Ann Anat","doi-asserted-by":"publisher","first-page":"573","DOI":"10.1016\/S0940-9602(00)80107-7","article-title":"Bilateral accessory flexor digitorum longus muscle in man","volume":"182","author":"G\u00fcm\u00fcsalan\n Y,","year":"2000","unstructured":"G\u00fcm\u00fcsalan\n Y, \n \n Kalayciogl\u00fc\n A: \n \n Bilateral accessory flexor digitorum longus muscle in man. Ann Anat182: 573, 2000.10.1016\/S0940-9602(00)80107-711125810"},{"key":"i8750-7315-105-4-344-b27","series-title":"Surg Radiol Anat","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1007\/s00276-001-0061-7","article-title":"An accessory flexor digitorum longus muscle with high division of the tibial nerve","volume":"23","author":"Kurtoglu\n Z,","year":"2001","unstructured":"Kurtoglu\n Z, \n \n Uluutku\n MH, \n \n Can\n MA, \n et al\n : An accessory flexor digitorum longus muscle with high division of the tibial nerve. Surg Radiol Anat23: 61, 2001.10.1007\/s00276-001-0061-711370145"},{"key":"i8750-7315-105-4-344-b28","series-title":"Indian J Plast Surg","doi-asserted-by":"publisher","first-page":"169","DOI":"10.4103\/0970-0358.29548","article-title":"Flexor accessorius longus: a rare variation of the deep extrinsic digital flexors of the leg and its phylogenetic significance","volume":"39","author":"Jaijesh\n P,","year":"2006","unstructured":"Jaijesh\n P, \n \n Shenoy\n M, \n \n Anuradha\n L, \n et al\n : Flexor accessorius longus: a rare variation of the deep extrinsic digital flexors of the leg and its phylogenetic significance. Indian J Plast Surg39: 169, 2006.10.4103\/0970-0358.29548"},{"key":"i8750-7315-105-4-344-b29","series-title":"JAPMA","first-page":"463","article-title":"Recognition of the flexor digitorum accessorius longus","volume":"92","author":"Deroy\n AR,","year":"2002","unstructured":"Deroy\n AR, \n \n Clause\n CC, \n \n Baskin\n ES, \n et al\n : Recognition of the flexor digitorum accessorius longus. JAPMA92: 463, 2002."},{"key":"i8750-7315-105-4-344-b30","series-title":"The Foot","doi-asserted-by":"publisher","first-page":"224","DOI":"10.1016\/j.foot.2009.03.002","article-title":"Identification of a flexor digitorum accessorius longus muscle with unique distal attachments","volume":"19","author":"Holzmann\n M,","year":"2009","unstructured":"Holzmann\n M, \n \n Almudallal\n N, \n \n Rohick\n K, \n et al\n : Identification of a flexor digitorum accessorius longus muscle with unique distal attachments. The Foot19: 224, 2009.2030748210.1016\/j.foot.2009.03.002"},{"key":"i8750-7315-105-4-344-b31","series-title":"J Foot Ankle Surg","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1053\/j.jfas.2008.10.011","article-title":"The flexor digitorum accessorius longus: a cadaveric study","volume":"48","author":"Bowers\n CA,","year":"2009","unstructured":"Bowers\n CA, \n \n Mendicino\n RW, \n \n Catanzariti\n AR, \n et al\n : The flexor digitorum accessorius longus: a cadaveric study. J Foot Ankle Surg48: 111, 2009.10.1053\/j.jfas.2008.10.01119232960"},{"key":"i8750-7315-105-4-344-b32","series-title":"Int J Anat Var","first-page":"108","article-title":"A rare instance of an accessory long flexor to the second toe","volume":"2","author":"Georgiev\n GP,","year":"2009","unstructured":"Georgiev\n GP, \n \n Jelev\n L, \n \n Kinov\n P, \n et al\n : A rare instance of an accessory long flexor to the second toe. Int J Anat Var2: 108, 2009."},{"key":"i8750-7315-105-4-344-b33","series-title":"Anat Sci Int","doi-asserted-by":"publisher","first-page":"257","DOI":"10.1007\/s12565-009-0021-6","article-title":"An unusual variation of the flexor digitorum accessorius longus muscle: its anatomy and clinical significance","volume":"84","author":"Hwang\n SH,","year":"2009","unstructured":"Hwang\n SH, \n \n Hill\n RV: \n \n An unusual variation of the flexor digitorum accessorius longus muscle: its anatomy and clinical significance. Anat Sci Int84: 257, 2009.10.1007\/s12565-009-0021-619242779"},{"key":"i8750-7315-105-4-344-b34","series-title":"Int J Anat Var","first-page":"176","article-title":"Bilateral accessory flexor digitorum muscle in the posterior compartment of the leg","volume":"3","author":"Singh\n R,","year":"2010","unstructured":"Singh\n R, \n \n Shamal\n S: \n \n Bilateral accessory flexor digitorum muscle in the posterior compartment of the leg. Int J Anat Var3: 176, 2010."},{"key":"i8750-7315-105-4-344-b35","series-title":"Int J Anat Var","first-page":"69","article-title":"Rare variation of flexor digitorum longus muscle of leg: a case report","volume":"4","year":"2011","unstructured":"Upasna, Kumar A, Sharma T: Rare variation of flexor digitorum longus muscle of leg: a case report. Int J Anat Var4: 69, 2011."},{"key":"i8750-7315-105-4-344-b36","series-title":"Surg Radiol Anat","doi-asserted-by":"publisher","first-page":"367","DOI":"10.1007\/s00276-011-0909-4","article-title":"Swathi: Morphology of flexor digitorum accessorius muscle","volume":"34","author":"Athavale\n SA,","year":"2012","unstructured":"Athavale\n SA, \n \n Geetha\n GN, \n \n Swathi: Morphology of flexor digitorum accessorius muscle. Surg Radiol Anat34: 367, 2012.2213939410.1007\/s00276-011-0909-4"},{"key":"i8750-7315-105-4-344-b37","series-title":"Skeletal Radiol","doi-asserted-by":"publisher","first-page":"130","DOI":"10.1007\/s002560050489","article-title":"MR imaging of flexor digitorum accessorius longus","volume":"28","author":"Cheung\n YY,","year":"1999","unstructured":"Cheung\n YY, \n \n Rosenberg\n ZS, \n \n Colon\n E, \n et al\n : MR imaging of flexor digitorum accessorius longus. Skeletal Radiol28: 130, 1999.10.1007\/s00256005048910231910"},{"key":"i8750-7315-105-4-344-b38","series-title":"Radiographics","doi-asserted-by":"publisher","first-page":"481","DOI":"10.1148\/rg.282075064","article-title":"Accessory muscles: anatomy, symptoms, and radiologic evaluation","volume":"28","author":"Sookur\n PA,","year":"2008","unstructured":"Sookur\n PA, \n \n Naraghi\n AM, \n \n Bleakney\n RR, \n et al\n : Accessory muscles: anatomy, symptoms, and radiologic evaluation. Radiographics28: 481, 2008.1834945210.1148\/rg.282075064"},{"key":"i8750-7315-105-4-344-b39","series-title":"Foot Ankle Int","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1177\/107110070202300110","article-title":"The accessory flexor digitorum longus as a cause of flexor hallucis syndrome","volume":"23","author":"Eberle\n CF,","year":"2002","unstructured":"Eberle\n CF, \n \n Moran\n B, \n \n Gleason\n T: \n \n The accessory flexor digitorum longus as a cause of flexor hallucis syndrome. Foot Ankle Int23: 51, 2002.1182269310.1177\/107110070202300110"},{"key":"i8750-7315-105-4-344-b40","series-title":"Foot Ankle Surg","doi-asserted-by":"publisher","first-page":"e7","DOI":"10.1016\/j.fas.2010.07.001","article-title":"Hindfoot endoscopy for accessory flexor digitorum longus and flexor hallucis longus tenosynovitis","volume":"17","author":"Ogut\n T,","year":"2011","unstructured":"Ogut\n T, \n \n Ayhan\n E: \n \n Hindfoot endoscopy for accessory flexor digitorum longus and flexor hallucis longus tenosynovitis. Foot Ankle Surg17: e7, 2011.10.1016\/j.fas.2010.07.00121276556"},{"key":"i8750-7315-105-4-344-b41","series-title":"J Pediatr Orthop","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1097\/01.bpo.0000152908.08422.95","article-title":"Flexor digitorum accessorius longus muscle is associated with familial idiopathic clubfoot","volume":"25","author":"Dobbs\n MB,","year":"2005","unstructured":"Dobbs\n MB, \n \n Walton\n T, \n \n Gordon\n JE, \n et al\n : Flexor digitorum accessorius longus muscle is associated with familial idiopathic clubfoot. J Pediatr Orthop25: 357, 2005.1583215510.1097\/01.bpo.0000152908.08422.95"}],"container-title":["Journal of the American Podiatric Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/japmaonline.org\/view\/journals\/apms\/105\/4\/13-084.1.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/meridian.allenpress.com\/japma\/article-pdf\/105\/4\/344\/1609534\/13-084_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/japmaonline.org\/downloadpdf\/journals\/apms\/105\/4\/13-084.1.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/japmaonline.org\/downloadpdf\/journals\/apms\/105\/4\/13-084.1.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T10:13:00Z","timestamp":1783505580000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1930-8264\/105\/4\/344"}},"subtitle":["A Systematic Review"],"short-title":[],"issued":{"date-parts":[[2015,7]]},"references-count":41,"journal-issue":{"issue":"4"},"URL":"https:\/\/doi.org\/10.7547\/13-084.1","relation":{},"ISSN":["8750-7315","1930-8264"],"issn-type":[{"value":"8750-7315","type":"print"},{"value":"1930-8264","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,7]]}}}