Palmar Ulnar Artery Perforator Free Flap for Fingertip Reconstruction: Anatomical and Clinical Study

Table 2

Patients’ characteristics.

Mean age, years (range)	44 (20–62)
Sex,
Male	34
Female	10
Injury mechanism,
Crushing	33
Knife	11
Operation type,
Primary	37
Secondary	7
Flap size, cm × cm
Minimum	2.0 × 2.3
Maximum	2.5 × 3.5
Mean operation time, min (range)	124 (98–220)