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Dr. Oscar Sum
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Join date: Oct 16, 2019
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Shanghai's top dentist performing the most complex surgeries and treatments.
Posts (38)
Jul 8, 2026 ∙ 3 min
Patient Enquiry Series: "Is Mouthwash a Con?" by Dr. Oscar Sum
The patient sat in my dental chair, looking thoroughly defeated. He reached into his bag and placed three different, half-empty bottles of brightly colored commercial mouthwash on the counter. He had been battling inflamed, bleeding gums for months, and despite a rigorous daily rinsing routine, his condition was only worsening.
It is a fair question. When marketing promises a perfect smile and reality delivers bleeding gums, it is easy to feel misled.
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Feb 11, 2026 ∙ 2 min
Frequently Asked Questions About the All-on-4 Procedure
If you're considering the All-on-4 dental implant procedure, you likely have many questions. Here are some of the most frequently asked questions to help you make an informed decision.
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Feb 11, 2026 ∙ 3 min
Discovering Dental Tourism in Shanghai: Your Guide to the All-on-4 Procedure
Are you considering dental tourism in Shanghai for a significant dental procedure like the All-on-4 implants? If so, you're not alone. Many patients from around the globe are discovering the benefits of affordable and high-quality dental care in this vibrant city. In this article, we'll walk you through what to expect when undergoing such a transformative experience.
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