IRCT201506191760N42.

Study name	The effect of releasing (relaxing) incision on the postoperative complication of mandibular third molar surgery
Methods	Single‐blinded parallel RCT
Participants	Target sample size: 20
Interventions	Surgical flaps
Outcomes	Complications after surgery; pain; lockjaw; ecchymosis; duration of surgery
Starting date	6 July 2015
Contact information	Nargess Gholizadeh Pasha Fatemehzahra Infertility Reproductive Health Research Center, Babol University of Medical Sciences, Iran (Islamic Republic of) Email addresszahra@mubabol.ac.ir
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