The severity of corneal nerve loss differentiates motor subtypes in patients with Parkinson's disease.
Ning-Ning CheQiu-Huan JiangShuai ChenSi-Yuan ChenZhen-Xiang ZhaoXue LiJian-Jun MaJie-Wen ZhangRayaz Ahmed MalikHong-Qi YangPublished in: Therapeutic advances in neurological disorders (2023)
Greater corneal nerve loss occurs in patients with PIGD compared with TD, and patients with a higher CNFD or CNFL were more likely to have the TD subtype. CCM may have clinical utility in differentiating different motor subtypes in PD.