Sharp-stabbing pain lasting a few seconds is normal and typically indicates transient nerve compression, called the 'precordial pinch'; 3. Caffeine can cause some normal heart rate increase, which can be associated with chest discomfort. ...Read more.
The price for Invisalign cases will generally vary depending on the complexity of the case. On average a fairly straight forward case might cost between $3000-$4000, and a more complex case may cost $5000-$6500.
1 CostHelper readers report overall prices of $3,300 -$6,200, not including insurance contributions ranging from zero to $2,500. 2  The Invisalign Company estimates typical treatment costs at $3,500 -$8,000, with a national average of about $5,000, although the company says simple cases can cost $2,000 or less. The first replacement set is typically free, but additional replacements generally cost about $100 per tray, or $200 for a set. 2  However, whether the first replacement set is free, the number of free replacement sets provided and the cost of replacements will vary depending on the orthodontist.