Oblique split method has been described by the author for revision rhinoplasty. this method is a versatile tool to avoid warping problem in costal cartilage rhinoplasty. State of the art and recent developments in use of this method will be presented by the author

aspects of rhinoplasty and what are the technical considerations to get a good long term result will be discussed

Dorsum surgery is one of the main subjects in rhinoplasty. Rhinoplasty has differents components to deal during the surgery and nasal dorsum with bony and cartilage components needs to be dealt with konwledge of anatomy .

Anatomy is not a 2 dimensional structure we need to know 3 dimensional structure of nasal dorsum and be prepeared to deal with this anatomical problems with corresponding techniques and use technical devices such as piezo , drills and classical equipment like rasp,osteotomes and swas

In this lecture we will describe the 3D anatomy of nasal dorsum and approaches to this area with different techniques and equipment