Different Numbers of Long-Pulse 1064-nm Nd-YAG Laser Treatments for Onychomycosis: A Pilot Study

Table 1

Simplified scoring clinical index of onychomycosis.

Variables	Scoring
	1	2	3
Clinical classification	WSO	DLSO	PSO or TDO
Length of involvement	<1/3	1/3–2/3	>2/3
Degree of hyperkeratosis	<1 mm	1-2 mm	>2 mm
Age of patients (years)	15–24	25–60	61–75
Location of infected nail	2–4 fingernails	Thumbnail or 2–4 toenails	First toenail

WSO: white superficial onychomycosis; DLSO: distal lateral subnail onychomycosis: PSO: proximal subnail onychomycosis; TDO: total dystrophy onychomycosis.