Association Between Thumb Hypoplasia, Radial Longitudinal Deficiency, and Radial Polydactyly

Key Points

• To explore the associations between thumb hypoplasia, radial longitudinal deficiency, and radial polydactyly.
• Conducted a differential diagnosis study
• Analyzed symptom prevalence in affected individuals
• Evaluated clinical presentations and comparisons
• Identified unique symptom clusters associated with each condition
• Found variations in prevalence rates among different thumb anomalies
• Highlighted significant associations between thumb hypoplasia and radial polydactyly