Table 3.

Description of Licht classification for arteries, veins, nerves and tendons, according to heel zone, in 53 feet.

Heel zone	Licht classification	Artery		Vein		Nerve		Tendon
n	%	n	%	n	%	n	%
IA	Absent	0	0.0	0	0.0	3	5.7	16	30.2
mild	9	17.0	9	17.0	15	28.3	17	32.1
moderate	21	39.6	21	39.6	28	52.8	20	37.7
High	23	43.4	23	43.4	7	13.2	0	0.0
IB	Absent	2	3.8	2	3.8	7	13.2	19	35.8
mild	11	20.8	11	20.8	19	35.8	23	43.4
moderate	29	54.7	29	54.7	20	37.7	11	20.8
High	11	20.8	11	20.8	7	13.2	0	0.0
IIA	Absent	2	3.8	2	3.8	3	5.7	24	45.3
mild	20	37.7	20	37.7	30	56.6	20	37.7
moderate	23	43.4	22	41.5	14	26.4	9	17.0
High	8	15.1	9	17.0	6	11.3	0	0.0
IIB	Absent	7	13.2	7	13.2	9	17.0	32	60.4
mild	28	52.8	28	52.8	37	69.8	20	37.7
moderate	16	30.2	16	30.2	5	9.4	1	1.9
High	2	3.8	2	3.8	2	3.8	0	0.0
IIIA	Absent	10	18.9	10	18.9	21	39.6	39	73.6
mild	36	67.9	36	67.9	29	54.7	14	26.4
moderate	3	5.7	3	5.7	0	0.0	0	0.0
High	4	7.5	4	7.5	3	5.7	0	0.0
IIIB	Absent	19	35.8	19	35.8	38	71.7	49	92.5
mild	30	56.6	30	56.6	13	24.5	4	7.5
moderate	3	5.7	3	5.7	1	1.9	0	0.0
High	1	1.9	1	1.9	1	1.9	0	0.0

Source: Petrópolis Medical School.