Roos KG, Kerr ZY, Mauntel TC, et al. The epidemiology of lateral ligament complex ankle sprains in national collegiate athletic association sports. Am J Sports Med. 2017;45:201–9.

Article  PubMed  Google Scholar 

Herzog MM, Kerr ZY, Marshall SW, et al. Epidemiology of ankle sprains and chronic ankle instability. J Athl Train. 2019;54:603–10.

Article  PubMed  PubMed Central  Google Scholar 

Gribble PA, Bleakley CM, Caulfield BM, et al. 2016 consensus statement of the International Ankle Consortium: prevalence, impact and long-term consequences of lateral ankle sprains. Br J Sports Med. 2016;50:1493–5.

Article  PubMed  Google Scholar 

Hertel J, Corbett RO. An updated model of chronic ankle instability. J Athl Train. 2019;54:572–88.

Article  PubMed  PubMed Central  Google Scholar 

Stotz A, John C, Gmachowski J, et al. Effects of elastic ankle support on running ankle kinematics in individuals with chronic ankle instability and healthy controls. Gait Posture. 2021;87:149–55.

Article  PubMed  Google Scholar 

Koshino Y, Ishida T, Yamanaka M, et al. Kinematics and muscle activities of the lower limb during a side-cutting task in subjects with chronic ankle instability. Knee Surg Sports Traumatol Arthrosc. 2016;24:1071–80.

Article  PubMed  Google Scholar 

Doherty C, Bleakley C, Hertel J, et al. Single-leg drop landing motor control strategies following acute ankle sprain injury. Scand J Med Sci Sports. 2015;25:525–33.

Article  CAS  PubMed  Google Scholar 

Hertel J. Functional anatomy, pathomechanics, and pathophysiology of lateral ankle instability. J Athl Train. 2002;37:364–75.

PubMed  PubMed Central  Google Scholar 

Kim JS, Kim MS, Kim DK, et al. Magnetic resonance imaging characteristics of a lateral ligament injury in acute ankle sprains among athletes. Orthop J Sports Med. 2023;11:23259671231207688.

Article  PubMed  PubMed Central  Google Scholar 

Abdeen R, Comfort P, Starbuck C, et al. Ultrasound characteristics of foot and ankle structures in healthy, coper, and chronically unstable ankles. J Ultrasound Med. 2019;38:917–26.

Article  PubMed  Google Scholar 

Rein S, Houschyar KS, Sterling-Hauf T. Ultrasound analysis of lateral ankle ligaments in functional ankle instability. Ultrasound Med Biol. 2020;46:3228–38.

Article  PubMed  Google Scholar 

Kristen KH, Seilern Und Aspang J, et al. Reliability of ultrasonography measurement of the anterior talofibular ligament (ATFL) length in healthy subjects (in vivo), based on examiner experience and patient positioning. J Exp Orthop. 2019;6:30.

Article  PubMed  PubMed Central  Google Scholar 

Kikumoto T, Akatsuka K, Nakamura E, et al. Quantitative evaluation method for clarifying ankle plantar flexion angles using anterior drawer and inversion stress tests: a cross-sectional study. J Foot Ankle Res. 2019;12:27.

Article  PubMed  PubMed Central  Google Scholar 

Liu W, Li H, Hua Y. Quantitative magnetic resonance imaging (MRI) analysis of anterior talofibular ligament in lateral chronic ankle instability ankles pre- and postoperatively. BMC Musculoskelet Disord. 2017;18:397.

Article  PubMed  PubMed Central  Google Scholar 

Bagehorn T, de Zee M, Fong DTP, et al. Lateral ankle joint injuries in indoor and court sports: a systematic video analysis of 445 nonconsecutive case series. Am J Sports Med. 2024;52:1572–84.

Article  PubMed  Google Scholar 

Chan LYT, et al. Effect of chronic ankle instability on lower extremity joint angles, dynamic postural stability, and lower limb muscle activity. Gait Posture. 2022;100:178–84.

Google Scholar 

Koshino Y, Ishida T, Yamanaka M, et al. Toe-in landing increases the ankle inversion angle and moment during single-leg landing: implications in the prevention of lateral ankle sprains. J Sport Rehabil. 2017;26:530–5.

Article  PubMed  Google Scholar 

Gehring D, Faschian K, Lauber B, et al. Mechanical instability destabilises the ankle joint directly in the ankle-sprain mechanism. Br J Sports Med. 2014;48:377–82.

Article  PubMed  Google Scholar 

Onoue S, Maeda N, Ikuta Y, et al. Comparison of the distance between the talus and lateral malleolus during the stance phase with and without chronic ankle instability. Sci Rep. 2024;14:27055.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Maeda N, Ikuta Y, Tashiro T, et al. Quantitative evaluation of the vertical mobility of the first tarsometatarsal joint during stance phase of gait. Sci Rep. 2022;12:9246.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Ishihara H, Maeda N, Komiya M, et al. The vertical mobility of the first tarsometatarsal joint during demi-plié with forced turnout in ballet dancers. Sci Rep. 2024;14:15321.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Tashiro T, Ikuta Y, Maeda N, et al. First tarsometatarsal joint mobility in hallux valgus during gait: A synchronized ultrasound and three-dimensional motion capture analysis. J Med Ultrason. 2024;51:331–9.

Article  Google Scholar 

Gribble PA, Delahunt E, Bleakley CM, et al. Selection criteria for patients with chronic ankle instability in controlled research: a position statement of the International Ankle Consortium. J Athl Train. 2014;49(1):121–7.

Article  PubMed  PubMed Central  Google Scholar 

Delahunt E, Coughlan GF, Caulfield B, et al. Inclusion criteria when investigating insufficiencies in chronic ankle instability. Med Sci Sports Exerc. 2010;42:2106–21.

Article  PubMed  Google Scholar 

Redmond AC, Crosbie J, Ouvrier RA. Development and validation of a novel rating system for scoring standing foot posture: the foot posture index. Clin Biomech. 2006;21:89–98.

Article  Google Scholar 

Özgül B, Starbuck C, Polat MG, et al. Inter and intra-examiner reliability of musculoskeletal ultrasound scanning of Anterior Talofibular Ligament and ankle muscles. J Ultrasound. 2023;26:137–46.

PubMed  Google Scholar 

Han J, Yang Z, Adams R, et al. Ankle inversion proprioception measured during landing in individuals with and without chronic ankle instability. J Sci Med Sport. 2021;24:665–9.

Article  PubMed  Google Scholar 

Kawahara D, Koshino Y, Watanabe K, et al. Lower limb kinematics during single leg landing in three directions in individuals with chronic ankle instability. Phys Ther Sport. 2022;57:71–7.

Article  PubMed  Google Scholar 

Doherty C, Bleakley C, Hertel J, et al. Single-leg drop landing movement strategies in participants with chronic ankle instability compared with lateral ankle sprain “copers.” Knee Surg Sports Traumatol Arthrosc. 2016;24:1049–59.

Article  PubMed  Google Scholar 

de Borba EF, Storniolo JL, Cerfoglio S, et al. Effect of walking speed on the reliability of a smartphone-based markerless gait analysis system. Sensors (Basel). 2025;25:6474.

Article  PubMed  Google Scholar 

Koo TK, Li MY. A guideline of selecting and reporting intraclass correlation coefficients for reliability research. J Chiropr Med. 2016;15:155–63.

Article  PubMed  PubMed Central  Google Scholar 

Hattori S, Onishi K, Chan CK, et al. Optimal assessment for anterior talofibular ligament injury utilizing stress ultrasound entails internal rotation during plantarflexion. Journal of ISAKOS. 2024;9:302–8.

Article  PubMed  Google Scholar 

Löfvenberg R, Kärrholm J, Selvik G, Hansson L-I, Ahlgren O. Chronic lateral instability of the ankle. Roentgen stereophotogrammetry of talar position. Acta Orthop Scand. 1989;60:34–9.

Article  PubMed  Google Scholar 

Valderrabano V, Reinisch G, Leumann A, Koch PP. Kinematic changes after fusion and total replacement of the ankle. Foot Ankle Int. 2003;24:911–9.

Google Scholar 

Van Den Bekerom MPJ, Oostra RJ, Golanó P, van Dijk CN. The anatomy in relation to injury of the lateral collateral ligaments of the ankle: a current concepts review. Clin Anat. 2008;21:619–26.

Article  PubMed