Key Points in Subperichondrial-Subperiosteal Dissection.

ABSTRACT

"Subperichondrial-subperiosteal dissection technique (SSDT) decreases soft tissue injury to a minimum by protecting soft tissues from dissection and retraction traumas. The fact remains that dissecting the perichondrium of the nasal tip cartilages is not effortless. Cartilages may be harmed if dissection is not initiated at the right location. The aforementioned surgeons have routinely used the SSDT between the years 2008 and 2019 in more than 4000 rhinoplasties. The number of the surgeons making use of the SSDT will increase with the understanding of the key points in dissection, their ordering, and use of correct instrumentation."