1. Functional hallux limitus: A review;Durrant;J Am Podiatr Med Assoc,2009
2. Identification of the retrotalar pulley of the flexor hallucis longus tendon;Tzioupis;J Anat,2019
3. Functional hallux limitus or rigidus caused by a tenodesis effect at the retrotalar pulley: Description of the functional stretch test and the simple hoover cord maneuver that releases this tenodesis;Vallotton;J Am Podiatr Med Assoc,2010
4. Tzioupis CC, Diehl S, Boulos K, Aminian K, Rouhani H, Vallotton J. multi-segment model study to evaluate the sagittal plane blockade in patients with functional hallux limitus (FHL): Results after endoscopic tenolysis of the flexor hallucis longus at the retrotallar pulley. Presented at the 14th Congress of the European Federation of National Associations of Orthopaedics and Traumatology, Istanbul, Turkey, June 5-8, 2013.
5. Sagittal plane biomechanics;Dananberg;American Diabetes Association. J Am Podiatr Med Assoc,2000