The small sample sizes, heterogeneous and/or ill-defined study samples, and overall low quality of the available literature ultimately make it hard to draw definitive conclusions regarding non-surgical amplification devices' effectiveness in improving academic outcomes in children with UHL. No articles were identified that studied cochlear implants or bone-anchored hearing aids. Further studies with high-quality study design, large sample sizes, and long-term follow-up are needed to answer this clinically important question.