


The Chao Pinhole Surgical Technique™, invented and patented by John Chao, D.D.S., is a minimally invasive option for treating gum recession. Unlike traditional grafting techniques, PST™ is incision and suture free. There are NO Grafts, NO Sutures, and NO Incisions with the Chao Pinhole Surgical Technique™. It simply involves the adjustment of the existing tissue.
Exposed tooth roots are the result of gum recession. You may wish to enhance your smile by covering one or more of these roots that make your teeth appear too long. Or, maybe you're not bothered by the appearance of these areas, but you cringe because the exposed roots are sensitive to hot or cold foods and liquids.
Your gums may have receded for a variety of reasons, including aggressive tooth brushing or periodontal disease. You may not be in control of what caused the recession, but, prior to treatment, we can help you identify the factors contributing to the problem. Once these contributing factors are controlled, treatment can begin to prevent additional recession and bone loss.
Traditional gum recession treatments involve the use of donor tissue or soft tissue grafts in order to rebuild the gumline. This soft tissue would be sutured in place and would join with existing gum tissue as it healed. While this traditional grafting treatment is effective, comparable results with better patient experience can be achieved through the Chao Pinhole Surgical Technique™.
During the Chao Pinhole Surgical Technique™, a needle is used to make a small hole in the patient’s existing gum tissue. Through this pinhole, special instruments are used to gently loosen the gum tissue. These tools help expand and slide the gumline to cover the exposed root structure.
A beautiful smile shows most of the 8-10 upper teeth with almost no gum above the two front teeth. A smile is considered a “gummy smile” if a significant amount of gingival tissue (gums) can be seen as a person smiles.
Although a gummy smile is considered a normal variation of human anatomy, many people with gummy smiles are very self-conscious when smiling. Fortunately, these smiles can be corrected with simple periodontal surgery procedures. Our dentist can safely modify the position and shape of this gum so that more of your natural enamel and less gum shows when you smile.
Contact us immediately and schedule a free consultation. You will be taking the first step towards a beautiful smile.


Love the entire crew @ 5th and Olive Dental! They treat you like family.

A wonderful and caring team! You are in good hands with 5th and Olive Dental.

I have wonderful experiences with my dental visits at 5th & Olive. The staff are very friendly, polite and accommodating. I am completely satisfied with the work that has been done and I will continue to come back for excellent treatment!

Love this dental office! The location is so convenient for me. The staff is very friendly and I'm so glad I found an amazing hygienist that made my appointment fly right by.

I was visiting from out of town and I had a tooth ache. I was referred to this office from a close friend of mine living in that area.
Wow, what an experience I had there!!!!!
Ali, front staff, was AWESOME! She was able to accommodate me and get me in last minute for me to receive proper service I needed.
Once again THANK YOU!
Dr. Kim kindly explained to me what was wrong with my tooth and guided me with all options available for me to fix it. Left the office understanding completely of my conditions and options for the first time in my life.
I didn't know dentist could be that nice! LOL
The technology and service was amazing and Dr. Kim and staffs were awesome. Definitely was worth the visit.
It sucks the met this dentistry on my vacation, but I would LOVE to visit when I can! Definitely place to GO!!! Recommend 100%

I LOVE the team, with my fear of dental I am always skeptical but from second one, I felt comfortable! Dr. Kim is Smart, Kind and Amazing and the work is top-notch quality, very affordable and works with my insurance. Thank you from the front to the back you all ROCK!

They are so nice. I normally have really sensitive gums but they are not bad at all when I get my teeth cleaned. They give me really good advice and answer any questions I have about my teeth. Our family comes here. Also great with kids.

Came for a cleaning and the cleaning was very good, felt like my teeth were separated from how clean they cleaned it. The inside is super pretty also!

Always a pleasant experience- love the staff so friendly!! My mouth never felt better!

I had not been to the dentist in a long time, and decided to make an appointment here for an exam/cleaning. I heard back from them right away and it was easy to make an appointment. It's clean and welcoming. Everyone made me feel comfortable and did a thorough job. They communicated well throughout the appointment and afterwards. Couldn't ask for more.