this book compiles all the available techniques,whether old or new for sinus floor elevation,with a detailed description of anatomy of maxillary sinus.there is discussion on diagnosis investigations treatment planning advantages and disadvantages of all the techniques with the success rates of each and every technique.all the techniques are described with beautiful pictures and all the recent advances in the technique is also discussed in detail. it is a beautiful and detailed collection for each and every person who is practicing implants and want to learn more about maxillary sinus floor elevation.