Hi.. After surgical removal of wisdom teeth, 2 weeks is normal healing period. Your 1st concern is stitches , so 3rd molar is most distal part of the oral cavity so to gain the proper stitches which can retain for a week , a surgeon has to take it from buccal mucosa it seems like cheek but it's part of your ridge. & Restricted mouth opening is also common after removal. You should do warm saline water gargle 2-3 times a day & try to open mouth wide little by little after 7 days of removal.
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