subdermal vascular plexus thin skin flap

例句：

1. 1. The subdermal vascularplexus plays a crucial role in woundhealing.
   皮下血管网在伤口愈合中起着至关重要的作用。
2. 2. During the surgery, thesurgeon carefully dissected the subdermal vascular plexus to avoiddamaging the nerves.
   手术过程中，外科医生小心翼翼地分离皮下血管网，以避免损伤神经。
3. 3. The patient's condition improvedsignificantly after the treatment, and the subdermal vascular plexus wasrestored to normal.
   治疗后，患者的病情明显好转，皮下血管网恢复正常。