Nonsyndromic hearing loss is a type of hearing impairment that occurs without any associated medical conditions or syndromes. It can be caused by genetic factors, environmental influences, or a combination of both. This form of hearing loss can affect individuals of all ages and may range from mild to profound. Approximately 70% of genetic hearing loss cases are nonsyndromic, often linked to specific genes such as GJB2. Early detection and intervention are crucial for managing nonsyndromic hearing loss, as they can significantly improve communication skills and overall quality of life for affected individuals.