**Common Reasons for Dental Filling Failures in Chinese Mainland**
In recent years, many Hong Kong residents have opted to travel to the Chinese Mainland for dental treatments due to convenient transportation and well-established facilities. However, some individuals notice that their newly filled teeth begin to loosen or fall out shortly after the procedure. While not everyone experiences this, when it does occur, it can significantly impact the comfort of eating and speaking. In this article, well explore the common causes of dental filling failures in the Chinese Mainland and offer tips on how to prevent these issues.
**1. Impact of the Tooths Condition**
The stability of a dental filling largely depends on the condition of your tooth. If the cavity is extensive and the tooth structure is severely compromised, even after filling, the remaining tooth material may not be strong enough to support the filling. For instance, thin tooth walls are more susceptible to loosening due to biting pressure.
**2. Insufficient Cleaning Before Filling**
Before filling a cavity, dentists typically remove the decayed portion and clean the cavity thoroughly. If this cleaning is inadequate, leaving residual decay or bacterial film on the tooth surface, it can affect the adhesion of the filling material to the tooth, increasing the likelihood of the filling falling out over time.
**3. Material Selection and Technique**
Different filling materials, such as resin, ceramic, or metal, have distinct properties. If the material is not chosen based on the tooths location and function, or if the technique during the procedure is lacking—such as uneven adhesive application or insufficient curing—it can affect the durability of the filling. When receiving treatment in the Chinese Mainland, pay close attention if the dentist explains the characteristics and suitable applications of the materials.
**4. Excessive Biting Force**
Some individuals naturally exert strong biting forces, especially those who enjoy eating hard foods like crunchy snacks or meat with bones, which can increase stress on the filling. Prolonged high-pressure biting at the same spot may cause the filling material to crack or loosen. Additionally, those with a habit of grinding their teeth at night can accelerate wear and tear on the filled area.
**5. Inadequate Post-Treatment Care**
Getting a dental filling doesnt mean

youre in the clear; post-treatment care is equally important. Failing to follow the dentists advice to temporarily avoid extremely hot or cold foods, or neglecting oral hygiene around the filled tooth, can affect the fillings stability. Maintaining good oral hygiene and regular check-ups can help detect problems early.
**6. Natural Wear Over Time**
Regardless of where you get your dental work done, filling materials cannot completely mimic natural teeth. Over time, chewing, temperature changes, and saliva can cause the material to wear or shrink, which is a natural phenomenon. However, regular check-ups can help address issues early, preventing complete dislodgement.
**7. Communication Gaps in Cross-Border Treatment**
While traveling to the Chinese Mainland for dental care is convenient, differences in terminology and procedures between regions can pose challenges. If issues arise post-treatment and you cant return to the original clinic promptly, it may affect follow-up care. Insufficient communication can lead patients to overlook important recovery guidelines, indirectly increasing the risk of filling failure.
**Prevention Tips**
1. **Choose Experienced Dentists**: Regardless of where you receive treatment, select dentists with professional qualifications and experience to ensure quality technique and materials.
2. **Understand Material Characteristics**: Different materials have varying durability; choose based on your dietary habits.
3. **Follow Post-Treatment Guidelines**: Adhere to dietary recommendations post-filling, such as avoiding hard foods and extreme temperatures.
4. **Regular Follow-Up Checks**: Visit your dentist at least every six months to a year to examine the condition of your fillings.
5. **Improve Oral Habits**: Reduce habits like nail-biting or using teeth to open bottle caps, and consider using a night guard for teeth grinding.
In summary, the causes of dental filling failures when traveling to the Chinese Mainland can be numerous, including the health of the tooth itself, the quality of the procedure, material selection, and daily care. By preparing and maintaining your teeth before and after fillings, most issues can be avoided. Dental health not only affects appearance but also directly impacts our quality of life, so regardless of where you receive treatment, its important to adopt a long-term approach to oral care.
Vickong Dental
Vickong Dental is a large medical group established in Hong Kong in 2008 by professors from well-known medical universities in Guangdong and Hong Kong, as well as medical doctors from key national '985' universities (including Master's supervisors and senior professors). The chain of branches brings together expert dentists with PhDs and Master's degrees from Hong Kong and Mainland China, committed to providing high-quality dental treatment.
"Vickong Dental Practices the University Motto of 'Healing and Serving Society,' with a Stable Operation for Sixteen Years. It Has Been honored with Hong Kong Enterprise Leaders's Choice,' and is a Global Trusted Implant Center for the Nobel Implant System. Recommended by Hong Kong Metro Broadcast and Guangdong Television, it Serves Customers from Over Thirty Countries and Regions, Gaining the Trust and Favor of Citizens from the Guangdong-Hong Kong-Macau Greater Bay Area and Surrounding Cities.
Thousands of customers' unanimous praise
The most recognized and highly recommended dental service by customers in the Guangdong-Hong Kong-Macau Greater Bay Area
We Ensure You Receive Detailed Care and Attention Here
Hong Kong standards, Shenzhen prices, Your Trusted English-speaking dentists
Vickong Dental Medical-Grade Instrument Disinfection Process
Vickong Dental Medical-Grade Instrument Disinfection Process
Vickong Dental Chain: A Warm and Comfortable Environment for Treatment
Appointment Hours
Q&A
Why choose Vickong Dental?
Vickong Dental practices the university motto 「Medicine to Benefit Society」, with each branch bringing together highly qualified dentists with doctoral and master’s degrees from Hong Kong and the Mainland, and has maintained seventeen years of steady operation。Recipient of 「2024 Hong Kong Enterprise Leaders Brand」, 「2025 Hong Kong Enterprise Leaders Brand」, a Nobel Biocare Global Trusted Implant Center, and a brand recommended by Metro Radio Hong Kong and Guangdong TV。
To date, we have served customers from more than thirty countries and regions,earning exceptionally high word-of-mouth recognition and trusted recommendations from residents across the Guangdong-Hong Kong-Macao Greater Bay Area and surrounding cities
We have eight major branches in Zhuhai、Shenzhen,and a consultation and service assurance center in Hong Kong,so you can book a free consultation at any time for any questions,which is very reassuring.
If I do not accept the quotation after the CT scan, will I be charged??
No! As long as the actual treatment has not started, you will not be charged any fees.
Will there be any additional charges during the treatment process?
No, there won’t be any additional charges. Before treatment begins, we will clearly explain the treatment plan and its corresponding fees. Only after the patient agrees and signs the consent form will we proceed with the dental service.
Can I pay in Hong Kong dollars?
Yes. Vickong Dental accepts payment in Hong Kong dollars. The amount will be converted based on the exchange rate of the day, and the applicable rate will be clearly communicated to you in advance.
Can I reschedule my appointment at any time?
Yes. Please contact us via **WeChat** or **WhatsApp** as early as possible, providing your original appointment time and details, along with your preferred new date and time slot for rescheduling.
