Q. Would you be able to tell me what the longest Invisalign case you had and the number of trays? And what is your average?,
A. The longest case I have treated took about 2 years,with 54 upper aligners An average case takes about 12 months
Dr Michael Akere
London Bridge Dental Practice
108-110 Tooley Street, London Greater London, SE1 2TH
Web: www.lbdp.co.uk Tel: 0207 407 1920