Copyright: ©Author(s) 2026.
World J Methodol. Sep 20, 2026; 16(3): 121149
Published online Sep 20, 2026. doi: 10.5662/wjm.121149
Published online Sep 20, 2026. doi: 10.5662/wjm.121149
Table 2 Distribution of hyperkeratosis subtypes (absolute number of lesions)
| Hyperkeratosis subtype | n (%) |
| Medial periungual hyperkeratosis | 260 (31.5) |
| Lateral periungual hyperkeratosis | 192 (23.3) |
| Pinch callus | 95 (11.5) |
| Submetatarsal head hyperkeratosis | 87 (10.6) |
| Calcaneal xerosis | 52 (6.3) |
| Apical toe lesion | 52 (6.3) |
| Dorsal hyperkeratosis (PIP joint) | 32 (3.9) |
| Interdigital heloma | 29 (3.5) |
| Plantar toe lesion | 15 (1.8) |
| Retrocalcaneal xerosis | 6 (0.7) |
| Lateral skin lesion, fifth toe | 5 (0.6) |
- Citation: Carioti G, Brighenti I, Le Donne N, Banfi C, Azzahrani L, Galassi L. Clinical assessment of nail and skin lesions in indoor climbers: A clinic-based cross-sectional study. World J Methodol 2026; 16(3): 121149
- URL: https://www.wjgnet.com/2222-0682/full/v16/i3/121149.htm
- DOI: https://dx.doi.org/10.5662/wjm.121149