Gambaran Bentuk Lengkung Arcus Longitudinal Medial pada Anak Usia 12-22 Bulan
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Abstract
Arcus longitudinalis medialis (ALM) merupakan lengkung terbesar dari kaki dan memiliki arti penting dari sudut pandang klinis. ALM berfungsi sebagai peredam kejut dan mendistribusikan berat badan. Berdasarkan strukturnya, lengkung longitudinal medial dibagi menjadi tiga yaitu, lengkung normal, datar (pes planus) dan lengkung tinggi (pes cavus). Penelitian ini merupakan penelitian deskriptif analitik yang bertujuan mengetahui gambaran bentuk lengkung telapak kaki pada anak usia 12-22 bulan. Sampel pada penelitian ini berjumlah 54 anak dengan metode non probability sampling. Bentuk lengkung telapak kaki dinilai dengan arch index (AI) yang dikemukan oleh Cavanagh dan Rodgers dengan analisis jejak kaki (footprint). Hasil menunjukkan bahwa sebagian besar bentuk lengkung telapak kaki anak berbentuk datar dengan frekuensi 49 anak (90,7%), lengkung normal sebanyak 5 anak (9,3%). Uji Kruskal-Wallis didapati p<0,05 yang menunjukkan bahwa terdapat perbedaan arch index pada anak usia 12-22 bulan. Penelitian ini menunjukkan bahwa semakin bertambah usia maka bentuk lengkung telapak kaki akan semakin normal.
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References
Anzai E, Kanako N, Yumi I, Mitsuru S, Shuichi I, Toru I, Kazuhiko Y, Yuji O. 2014. Effects of Foot Arch Structure on Postural Stability. Clin Res Foot Ankle 2(2): 2-5.
Baehler A. 1986. Insole Management of Pediatric Flatfoot. Der Orthopaede 15, 205.
Barry RJ, Scranton PE. 1981. Flat Feet in Children. Clin Orthop Relat Res 181: 68-75.
Bosch K, Rosenbaum D. 2010. Gait Symmetry Improves in Childhood a 4 year Follow Up of Foot Loading Data. Gait & Posture 32(4): 464-468.
Burns J, Crosbie J, Hunt A, Ouvrier R. 2005. The Effect of Pes Cavus on Foot Pain and Plantar Pressure. Clinical Biomechanis 20(9): 877–82.
Cavanagh PR, Rodgers MM. 1987. The Arch Index: A Useful Measure from Footprints. J Biomech 20(5): 547–51.
Chang YW, Wei H, Hong Wen W, Yen Chen C, Horng Chaung H. 2010. Measurements of Foot Arch in Standing, Level Walking, Vertical Jump and Sprint Start. International Journal of Sport and Exercise Science 2(2): 31-38.
Das B, Vijaya KK, Jaya ST, Amitesh N. 2014. Normative Data for Foot Posture Index (FPI-6) and Association of Foot Posture with Anthropometric Parameters in School Children from Mangalore: A Cross Sectional Study. Int J Res Dev Health 2(3): 107-15.
El Shamy FF, Anees SG, Magda M. 2016. The Effect of High Heels on Quadriceps Angle in Adult Females. International Journal of Therapies and Rehabilitation Research 5(2): 35-38.
Fixsen J A.1998. Problem Feet in Children.J R.Soc.Med 91: 18-22.
Franco AH. 1987. Pes Cavus and Pes Planus Analysis and Treatment. Phys Ther 67(5):688–94.
Hazzaa HH, El Meniawy GH, Ahmed SE, Bedier MB. 2015. Correlation Between Gender and Age and Flat Foot in Obese Children. Trends in Applied Sciences Research 10 (4): 207-215.
Hefti, F. 2000. Deviations in The Axes of the Lower Extremities. Der Orthopaede 29: 814-820.
Jani, L. 1986. Pediatric Flatfoot. Der Orthopaede 15(3):199-204.
Kaufman KR, Brodine SK, Shaffer RA, Johnson CW, Cullison TR. 1999. The Effect of Foot Structure and Range of Motion on Musculoskeletal Overuse Injuries. Am J Sports Med 27(5): 585–93.
Lopez D, Garcia Mira R, Alonso F, Lopez L. 2012. Analisis de la Prevencion Podologica. Un estudio a traves de Internet. Rev Int De Cien Podol 6(2): 63-72.
Menz HB, Munteanu SE. 2005. Validity of 3 Clinical Techniques for the Measurement of Static Foot Posture in Older People. J Orthop Sports Phys Ther 35(8):479–486.
McCrory JL, Young MJ, Boulton AJM, Cavanagh PR. 1997. Arch Index as a Predictor of Arch Height. Foot 7(2):79–81.
Pauk J, Ezerskiy V, Raso JV, Rogalski M. 2012. Epidemiologic Factors Affecting Plantar Arch Development in Children with Flat feet. J Am Podiatr Med Assoc 102(2): 114–21.
Schwend RM, Drennan JC. 2003. Cavus Foot Deformity in Children. J Am Acad Orthop Surg 11(3): 201–11.
Scott G, Menz HB, Newcombe L. 2007. Age Related Differences in Foot Structure and Function. Gait Posture 26(1): 68–75.
Stavlas P, Grivas, TB, Michas C, Vasiliadis E, Polyzois V. 2005. The Evolution of Foot Morphology in Children between 6 and 17 Years of Age: A Cross-Sectional Study Based on Footprints in a Mediterranean Population. The Journal of Foot & Ankle Surgery 44(6):424-428.
Subotnick SI.1985. The Biomechanics of Rrunning: Implications for the Prevention of Foot Injuries. Sports Med 2(2): 144–53.
Tomassonia D, Trainib E, Amenta F. 2014. Gender and Age Related Differences in Foot Morphology. Maturitas 79(4): 421–427.
Volpon JB. 1994. Footprint analysis during the growth period.Journal of Pediatric Orthopaedics 14(1): 83-85.