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Observational Study
Copyright: ©Author(s) 2026.
World J Orthop. Aug 18, 2026; 17(8): 123460
Published online Aug 18, 2026. doi: 10.5312/wjo.123460
Table 5 Somatometric and osteoarticular dysplastic sign distribution, 95%CI/median (interquartile range)
Somatometric and osteoarticular dysplastic signs
Persons with repeated bone injuries (main group, n = 36) (%)
Persons without repeated bone injuries (control group, n = 502) (%)
Asthenic body type52.8 (35.5-69.6)a26.4 (22.2-31.1)
Underweight5.6 (0.7-18.7)14.1 (10.8-17.9)
Severe underweight5.6 (0.7-18.7)8.3 (5.8-11.5)
Dolichostenomelia47.2 (30.4-64.5)b16.4 (12.9-20.4)
Arachnodactyly66.7 (49.0-81.4)b30.2 (25.7-35.0)
Shoulder blade asymmetry30.6 (16.3-48.1)35.8 (31.0-40.7)
Pelvic bone asymmetry19.4 (8.2-36.0)9.6 (6.9-12.9)
Pterygoid shoulder blades19.4 (8.2-36.0)14.1 (10.8-17.9)
Scoliosis36.1 (20.8-53.8)27.2 (22.9-31.9)
Kyphotic spine deformity8.3 (1.8-22.5)6.3 (4.1-9.2)
Kyphoscoliosis8.3 (1.8-22.5)1.3 (0.4-2.9)
Flat spine0.0 (0.0)0.3 (0.0-1.4)
Hyperlordosis2.8 (0.1-14.5)2.3 (1.0-4.3)
Infundibular chest25.0 (12.1-42.2)b2.5 (1.2-4.6)
Keel-shaped chest16.7 (6.4-32.8)b2.0 (0.9-3.9)
Acetabular protrusion2.8 (0.1-14.5)1.3 (0.4-2.9)
O-shaped legs16.7 (6.4-32.8)11.8 (8.8-15.4)
X-shaped legs11.1 (3.1-26.1)8.6 (6.0-11.8)
Valgus foot position16.7 (6.4-32.8)6.3 (4.1-9.2)
Flatfoot50.0 (32.9-67.1)47.6 (42.6-52.6)
First toe macrodactyly2.8 (0.1-14.5)0.0 (0.0)
Narrow facial skeleton86.1 (70.5-95.3)a57.7 (52.7-62.6)
Gothic palate41.7 (25.5-59.2)b8.6 (6.0-11.8)
Malocclusion41.7 (25.5-59.2)46.6 (41.6-51.6)
Deviated nasal septum22.2 (10.1-39.2)28.0 (23.6-32.7)
Joint hypermobility47.2 (30.4-64.5)56.9 (51.9-61.9)
Joint hypermobility degree (score)3.00 (2.00-4.25)a4.00 (2.00-6.00)
Joint crunching63.9 (46.2-79.2)68.0 (63.2-72.6)
Temporomandibular joint crunching33.3 (18.6-51.0)35.5 (30.8-40.4)


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