“Dedicated to Enhancing Your Smile with Exceptional Care and Expertise”.
Medically reviewed by Dr. Angela Leung, DDS – Last reviewed August 19, 2026
A tooth extraction is time-sensitive. The bone and gum contours start changing right away which can make a future implant or bridge harder to place and harder to make look natural.
At Angela Leung DDS PC – The Endodontics Implant Center, we preserve the extraction socket at the time of removal when appropriate, so you don’t “lose the site” and then need larger grafting later. Our office is located at 1131 Mission Road, South San Francisco, CA 94080, and we care for patients across San Francisco and nearby communities.
Extraction site preservation (often called socket preservation) supports:
Instead of “pull it now and figure it out later,” we plan the final outcome first then protect the foundation so the future tooth fits the way it should.
Preservation is often worth discussing when:
There are also situations where the plan may differ (for example, certain back-tooth extractions where replacement isn’t planned). The point is simple: we match the procedure to your end goal and we show you why.
When indicated, we use CBCT imaging and a focused exam to evaluate:

Replacing missing teeth with durable artificial implants.

Specialized care for complex dental procedures.

Specialized dental care treating tooth pulp and roots.

Specialized care for gums and supporting structures.

Repairing teeth for function, health, aesthetics.

Enhance smiles with aesthetic and dental treatments.

Precise evaluation of bite alignment and jaw function.

Clear, precise guidance for safe and effective surgery.
Depending on the site and infection risk, we may recommend:
You leave with a simple roadmap: what happens today, what heals next, and when the site becomes implant-ready.
For most patients, the appointment flow is straightforward:
Many patients avoid preservation because it sounds like “more surgery.” We make comfort a priority and offer sedation dentistry options (including nitrous oxide, oral conscious sedation, and IV sedation when indicated).
Most people want simple answers:
Every surgical procedure has risks. The main ones to discuss for site preservation include infection, delayed healing, graft/membrane displacement, and the possibility that additional grafting could still be needed later depending on your biology and goals.
We follow strict infection-control standards and documented safety protocols in-office.
We’ll give you a written plan with costs before treatment begins, then help you choose a realistic path forward.
If you may want an implant later, preserving the site now often reduces how much rebuilding is needed later. We’ll tell you when it matters for your specific tooth and timeline.
Sometimes yes, sometimes staging is safer. The decision depends on the level of infection and the socket walls. Your plan should match the biology, not the calendar.
Most patients do well with local anesthesia. Sedation options are available for anxiety, complex procedures, or personal preference.
It varies by site and healing factors. Your visit ends with a timing plan you can actually use.
Preserving the ridge can still matter for gum contour and cleansable restoration design, especially in visible areas.
Coverage varies by plan and diagnosis. We’ll help you understand your financial options and what documentation your plan may require..
Angela Leung DDS PC – The Endodontics Implant Center
1131 Mission Road, South San Francisco, CA 94080
Phone: 415-681-2697
Hours: Monday–Friday 10:00 am – 6:00 pm (Saturday & Sunday closed)
If you’re dealing with missing teeth, failing dental work, or full-mouth breakdown, the fastest relief is clarity.