1.      Carr JB II, Yang S, Lather LA. Pediatric pes planus: a state-of-the-art review. Pediatrics. 2016;137(3): e20151230.

2.      Chapman VM. The anteater nose sign. Radiology. 2007;245(2):604-605.

3.      Dars S, Uden H, Banwell HA, Kumar S. The effectiveness of non-surgical intervention (foot orthoses) for paediatric flexible pes planus: a systematic review update. PLoS One. 2018;13(2): e0193060.

4.      Day J, Murray RS, Dance S, Peagler CL, Tabaie S. Congenital vertical talus: an updated review. Cureus. 2023;15(9): e45867.

5.      Duran S, Çıvgın E. Tarsal coalition in the Turkish population: an MRI study. Anatomy. 2022;16(3):165-171.

6.      Erkuş S, Kalenderer Ö. Pes planovalgus. TOTBID Derg. 2017;16(5):413-425.

7.      Evans AM, Rome K, Carroll M, Hawke F. Foot orthoses for treating paediatric flat feet. Cochrane Database Syst Rev. 2022;1(1):CD006311.

8.      Ford SE, Scannell BP. Pediatric flatfoot: pearls and pitfalls. Foot Ankle Clin. 2017;22(3):643-656.

9.      Madden CM, Mahan KT. An update on pediatric flatfoot. Clin Podiatr Med Surg. 2023;40(2):365-379.

10.  Miller M, Dobbs MB. Congenital vertical talus: etiology and management. J Am Acad Orthop Surg. 2015;23(10):604-611.

11.  Molina-García C, Banwell G, Rodríguez-Blanque R, Sánchez-García JC, Reinoso-Cobo A, Cortés-Martín J, et al. Efficacy of plantar orthoses in paediatric flexible flatfoot: a five-year systematic review. Children (Basel). 2023;10(2):371.

12.  Mosca VS. Subtalar coalition in pediatrics. Foot Ankle Clin. 2015;20(2):265-281.

13.  Orthobullets. Flexible pes planovalgus (flexible flatfoot) [Internet]. [cited 2025 Nov 22]. Available from: https://www.orthobullets.com/pediatrics/4069/flexible-pes-planovalgus-flexible-flatfoot.

14.  Shirley E, Gheorghe R, Neal KM. Results of nonoperative treatment for symptomatic tarsal coalitions. Cureus. 2018;10(7): e2944.

15.  Soni JF, Valenza W, Matsunaga C. Tarsal coalition. Curr Opin Pediatr. 2020;32(1):93-99.

16.  Turner C, Gardiner MD, Midgley A, Stefanis A. A guide to the management of paediatric pes planus. Aust J Gen Pract. 2020;49(5):245-249.

17.  Vogt B, Toporowski G, Gosheger G, Rölfing JD, Rosenbaum D, Schiedel F, Laufer A, Kleine-Koenig M-T, Theil C, Roedl R, et al. Subtalar Arthroereisis for Flexible Flatfoot in Children—Clinical, Radiographic and Pedobarographic Outcome Comparing Three Different Methods. Children. 2021; 8(5):359.

18.  Wirth T. Congenital vertical talus. Foot Ankle Clin. 2021;26(4):903-913.

19.  Yang JS, Dobbs MB. Treatment of congenital vertical talus: comparison of minimally invasive and extensive soft-tissue release procedures at minimum five-year follow-up. J Bone Joint Surg Am. 2015;97(16):1354-1365.