以下是引用wendypig在2009-8-3 22:44:00的发言：
Talk to your dentist more about your concerns. The food impaction after crown lengthening could be a potential problem but after the implant is done, a crown is still needed and good cleaning is also a must. If you already decide to choose implant, make sure that the oral surgeon/periodontist who will extract the tooth knows that you plan to get an implant there and he/she will save as much bone as posiible during the extraction.


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