The Effect of Platelet-Rich Plasma on Healing Time in Patients Following Pilonidal Sinus Surgery: A Systematic Review.

 This study shows that PRP is effective in reducing healing time and is associated with a significantly shorter period taken to return to work/activities of daily living in patients post pilonidal sinus surgery, which was the primary and secondary outcome investigated in this systematic review, respectively. PRP should routinely be offered to patients undergoing excisional pilonidal sinus surgery for the aforementioned benefits.