Subscribe to RSS
DOI: 10.1055/s-0044-1788810
Normative Data of Ulnar Length in Pediatric Indian Population
Funding None.Abstract
Objective The aim of this study is to create clinical normative data for ulnar length in the pediatric population and to demonstrate the usefulness of such data.
Materials and Methods A nationally representative sample of healthy children aged 1 day to 18 years from five centers across India was collected. The percutaneous length of the ulna was measured by using a certified calibrated measuring tape across all centers. Other variables such as geographical domicile, dominance of the hand, age, body mass index (BMI), and sex of the child were also recorded.
Results In total, 1,300 children (883 males and 417 females) with age ranging from 1 day to 18 years were included in the study. Gradual lengthening of the ulna was seen in both male and female children with increasing age without a significant difference; however, at 8, 9, and 14 years, there was significant lengthening of the ulna in males compared with females although the difference was statistically insignificant at 17 years. Apropos BMI at 16 years of age, a longer ulna was observed in obese children. Later on, at 18 years, the difference in ulnar length was insignificant. South Indian children had a significantly longer ulna up to the age of 11 years, but after the age of 11 years there was no difference in ulnar length in all zones. The length of the ulna was not affected by hand dominance. There was good inter-observer agreement and reliability between different centres. Age, zone, and gender, had statistically significant effect on the length of ulna but BMI and hand dominance was not significant.
Conclusion This multicentric study provides normative data on the percutaneous length of the ulna in the Indian pediatric population. Gradual lengthening of the ulna was seen in all children with increasing age. The length of the ulna was significantly more in male, obese, and in South Indian children. However, except for age, other factors become insignificant at maturity.
Authors' Contributions
M.R.T. contributed to conceptualization, data collection, data analysis, and manuscript writing and editing. P.A. and A.B. contributed to data collection, data analysis, and manuscript writing and editing. P.U.F.B., B.G., M.P., H.R.S., O.K., and A.D. contributed to data collection, data analysis, and manuscript writing. M.S., R.B., and R.A.S contributed to data collection and data analysis. J.S.D. contributed to data analysis. D.S. contributed to manuscript writing and editing.
Ethical Approval
This study was approved by the institutional review board. All centers involved in study obtained institutional ethics committee clearance.
Publication History
Article published online:
05 August 2024
© 2024. Association of Plastic Surgeons of India. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)
Thieme Medical and Scientific Publishers Pvt. Ltd.
A-12, 2nd Floor, Sector 2, Noida-201301 UP, India
-
References
- 1 Abe M, Shirai H, Okamoto M, Onomura T. Lengthening of the forearm by callus distraction. J Hand Surg [Br] 1996; 21 (02) 151-163
- 2 Demir B, Gursu S, Ozturk K, Yildirim T, Konya MN, Er T. Single-stage treatment of complete dislocation of radial head and forearm deformity using distraction osteogenesis in paediatric patients having multiple cartilaginous exostosis. Arch Orthop Trauma Surg 2011; 131 (09) 1195-1201
- 3 Goldfarb CA, Gee AO, Heinze LK, Manske PR. Normative values for thumb length, girth, and width in the pediatric population. J Hand Surg Am 2005; 30 (05) 1004-1008
- 4 Gul H, Mansor Nizami S, Khan MA. Estimation of body stature using the percutaneous length of ulna of an individual. Cureus 2020; 12 (01) e6599
- 5 Gauld LM, Kappers J, Carlin JB, Robertson CF. Prediction of childhood pulmonary function using ulna length. Am J Respir Crit Care Med 2003; 168 (07) 804-809
- 6 Illayperuma I, Nanayakkara G, Palahepitiya N. A model for the estimation of personal stature from the length of forearm. Int J Morphol 2010; 28 (04) 1081-1086
- 7 Bonell A, Huyen NN, Phu VD, Wertheim H, Nadjm B. Determining the predictive equation for height from ulnar length in the Vietnamese population. Asia Pac J Clin Nutr 2017; 26 (06) 982-986
- 8 O'Connor PJ. Normative data: their definition, interpretation, and importance for primary care physicians. Fam Med 1990; 22 (04) 307-311
- 9 Schmidt S, Pardo Y. Normative data. In: Michalos AC. ed. Encyclopedia of Quality of Life and Well-Being Research. Dordrecht: Springer Netherlands; 2014: 4375-4379
- 10 Kendall PC, Sheldrick RC. Normative data for normative comparisons. J Consult Clin Psychol 2000; 68 (05) 767-773
- 11 Sestero AM, Van Heest A, Agel J. Ulnar growth patterns in radial longitudinal deficiency. J Hand Surg Am 2006; 31 (06) 960-967
- 12 Cannata G, De Maio F, Mancini F, Ippolito E. Physeal fractures of the distal radius and ulna: long-term prognosis. J Orthop Trauma 2003; 17 (03) 172-179 , discussion 179–180
- 13 Kendall PC, Flannery-Shroeder EC, Ford JD. Therapy outcome research methods. In: Kendall PC, Butcher JN, Holmbeck GN. eds. Handbook of Research Methods in Clinical Psychology. New York, NY: Wiley; 1999: 330-363
- 14 Pakkasjärvi N, Koskimies E, Ritvanen A, Nietosvaara Y, Mäkitie O. Characteristics and associated anomalies in radial ray deficiencies in Finland: a population-based study. Am J Med Genet A 2013; 161A (02) 261-267
- 15 Shin YH, Baek GH, Kim Y-J, Kim M-J, Kim JK. Epidemiology of congenital upper limb anomalies in Korea: a nationwide population-based study. PLoS One 2021; 16 (03) e0248105
- 16 Wall LB, Kim DJ, Cogsil T, Goldfarb CA. Treatment of radial longitudinal deficiency: an international survey. J Hand Surg Am 2021; 46 (03) 241.e1-241.e11
- 17 Buck-Gramcko D. Radialization for radial club hand. Tech Hand Up Extrem Surg 1999; 3 (01) 2-12
- 18 Bhat AK, Narayanakurup JK, Acharya AM, Kumar B. Outcomes of radialization for radial longitudinal deficiency: 20 limbs with minimum 5-year follow-up. J Hand Surg Eur Vol 2019; 44 (03) 304-309
- 19 Thatte MR, Mehta R. Treatment of radial dysplasia by a combination of distraction, radialisation and a bilobed flap: the results at 5-year follow-up. J Hand Surg Eur Vol 2008; 33 (05) 616-621
- 20 Stilli S, Magnani M, Lampasi M, Antonioli D, Bettuzzi C, Donzelli O. Remodelling and overgrowth after conservative treatment for femoral and tibial shaft fractures in children. Chir Organi Mov 2008; 91 (01) 13-19
- 21 Golz RJ, Grogan DP, Greene TL, Belsole RJ, Ogden JA. Distal ulnar physeal injury. J Pediatr Orthop 1991; 11 (03) 318-326
- 22 Pierre MA, Zurakowski D, Nazarian A, Hauser-Kara DA, Snyder BD. Assessment of the bilateral asymmetry of human femurs based on physical, densitometric, and structural rigidity characteristics. J Biomech 2010; 43 (11) 2228-2236
- 23 Molony D, Hefferman G, Dodds M, McCormack D. Normal variants in the paediatric orthopaedic population. Ir Med J 2006; 99 (01) 13-14
- 24 Wu C, Wang D, Mo Y, Zhang Z, Ning B. Characteristics of the length of the radius and ulna in children. Front Pediatr 2022; 10: 737823
- 25 Kumar S, Voracek M, Singh M. The effects of hand preference and sex on right-left asymmetry in dorsal digit lengths among adults and children. Early Hum Dev 2021; 153: 105293
- 26 Nowak-Szczepanska N, Koziel S. Sexual dimorphism in growth in the relative length of the forearm and relative knee height during adolescence. Am J Phys Anthropol 2016; 161 (02) 276-282
- 27 Pandey A, Radhika PM, Shailaja S. Estimation of human stature from length of ulna in Indian population. Int J Anat Res 2017; 5 (01) 3350-3353
- 28 Banyeh M, Abdulai AR, Shittu SO, Osei EE, Poku EO, Komla AA. Sex and height estimation using percutaneous ulna and tibia length in a Ghanaian population: new data and a test of published equations. Forensic Sci Int Rep 2022; 6: 100284
- 29 Weidauer L, Wey H, Slater H, Moyer-Mileur L, Specker B. Estimation of length or height in infants and young children using ulnar and lower leg length with dual-energy X-ray absorptiometry validation. Dev Med Child Neurol 2014; 56 (10) 995-1000
- 30 Liu L, Liu C, Rong YB, Bai F, Chen SL. Radial pronation angle: a novel radiological evaluation index of congenital proximal radioulnar synostosis. Ann Plast Surg 2020; 84 (5S, suppl 3): S196-S201
- 31 Scheiman M, Herzberg H, Frantz K, Margolies M. A normative study of step vergence in elementary schoolchildren. J Am Optom Assoc 1989; 60 (04) 276-280
- 32 Morgan MW. Analysis of clinical data. Am J Optom Arch Am Acad Optom 1944; 21: 477-491