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Question
Hi Dr. Segal,

I have localized pocket at left top 2nd molar of 9mm, and my periodontist is going to do a bone regeneration ( flap surgery and bone graft, harvest the bone behind 3rd molar) for me.  She prescribed 2 kinds of antibiotics (amoxicillin and metronidazole) 250mg 3 times/day for 21 days starting the day before surgery.  

My question is:  is the 3 weeks of antibiotic necessary?  Is it normal to take antibiotic for this long?  I'm 31 years old, generally healthy, last time I have any antibiotics was probably when I was very little.  

Just want to make sure before I start taking them.

Thank you!

Amy L.

Answer
Hi Amy, There are multiple protocols for grafting bone for periodontal defects. It sounds you have concerns about the use of antibiotics. The use of antibiotics during grafting procedures is normal. I would encourage you to discuss this with your periodontist.

Good luck and speedy healing,
Dr. Ed

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Edward H. Segal, DDS, FICD

Expertise

I am a board certified Periodontist available to answer questions about periodontal disease and its treatment, gum recession, and treatment options. The use of laser treatment for gum disease. The use of implants to replace lost teeth, rapid orthodontics, also called PAOO or Wilckodontics(tm).

Experience

Board certified and licensed Periodontist practicing for over 14 years. Previous clinical professor at University of Illinois.

Organizations
American Academy of Periodontology, Midwest Society of Periodontology, Illinois Society of Periodontists, American Dental Association, Illinois State Dental Society, Chicago Dental Society, American Academy of Oral Medicine, Fellow of the International College of Dentists, Academy of Osseointegration, American Dental Society of Anesthesiology

Education/Credentials
DDS - SUNY Buffalo 1986 - 1990 General Practice Residency - Michael Reese Hospital 1990-1991 Residency in Periodontics and Implants - Univ. of Maryland 1992-1994

Awards and Honors
Past President of Illinois Society of Periodontists. Past Trustee of Illinois State Dental Society. Vice-Speaker of Illinois State Dental Society. Past President NW Suburban Branch of Chicago Dental Society.

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