The objective of this study was to Compare between The Effect Of
secondary closure and Rubber Drain post surgical Extraction to
Impacted Lower Third Molars On edema, pain, and trismus level.
Clinical trial included symmetric bilateral 40 lower thi
rd molar in
20 patients whose ages between18-45 years. The sample was
randomly divided into two groups:
Group 1: included 20 molars ,a 4–5 mm wedge of mucosa adjacent
to the second molar was removed to obtain secondary healing.
Group 2: included 20 molars ,a rubber drain was inserted into the
extraction socket near the buccal fold after surgery and left for 72h.
Edema, pain and trismus were measured On first , third and seventh
day following surgery.
The findings showed a significant difference between the effect of
secondary closure and rubber drain on the Edema, pain and trismus
after surgical Extraction of Impacted Lower Third Molars.
The Edema, pain and trismus were less in secondary closure group.
The objective of this study was to compare Chlorhexidine gel 0,2%
with Clindamycine phosphate gel 1% when they applied topically
to protect of pain and dry socket after surgical extraction.
