The option to regenerate the lost periodontal attachment is the ‘holy grail’ of therapy. While our modern techniques and materials are not foolproof, regenerative procedures have developed over the years and have become more predictable.
Not all sites exhibiting attachment loss are good candidates for regenerative procedures and research has proven that areas showing vertical bone loss and some furcation lesions respond most positively. Here you see some images of cases I have personally treated.
Regenerative Solutions on Straumann: