Knowledge Base
Articles and information about orthodontics, treatments, and dental care.
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For patients
Articles about orthodontic treatments, Invisalign, and what to expect.
Orthodontist or dentist for orthodontics: why specialist care matters
In the Netherlands, only a registered orthodontist has completed a 6-year dental degree plus a 3–4 year full-time university specialisation. At DenCos in Hoofddorp, specialist Dr. Jing Guo (BIG 19918762902) and periodontist Dr. Gang Wu work under one roof for complex cases.
Frequently asked questions about orthodontic treatment
Invisalign suits ~99% of cases at DenCos. Aligners change every 1–2 weeks, worn 20–22 hrs/day. Check-ups every 6–8 weeks. Cost €2,500–€6,500. Under-18 partially insured. Specialist Dr. Jing Guo, Diamond Apex top 1% Europe.
The orthodontic treatment journey: from consultation to retention
Orthodontic treatment at DenCos follows 5 phases: consultation, 3D planning, active treatment (12–24 months), interdisciplinary care if needed, and retention. Supervised by specialist Dr. Jing Guo in Hoofddorp. No referral required.
What is Invisalign? Everything you need to know
Invisalign uses clear removable aligners to straighten teeth without metal braces. Treatment takes 12–18 months, costs €2,500–€6,500 in NL, and is partially insured for under-18s. At DenCos, Dr. Jing Guo is Diamond Apex top 1% Europe.
For referrers
Clinical protocols, referral guidelines, and interdisciplinary collaboration information.
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