The optimal pressure for water-jet dissection of fatty tissue lies between 30 and 40 Bar. Higher pressure does not lead to deeper cuts, but increases the risk of vessel damage. The vessels in the remain morphologically intact if he cutting pressure lies below 50 Bar. The effect of the mechanical irritation of the vessels has to be investigated in vivo, before using the water-jet dissector for preparation of blood vessels in humans e.g. for flap dissection.
The article describes an older, simple, and effective method of postoperative fixation of the palatal flaps using celluloid-acetone dressing (CAD). Veau pedicle flaps and the construction of two nasal meatuses are used for the palatoplasty. After the surgery, a wire is round around teeth IV and V on each side: a prolene mattress suture, instead of wire, is used for infants without teeth. A celluloid-acetone paste is applied to the wire or suture over a layer of gauze and petroleum jelly. The CAD mixture hardens in less than 1 hour and is removed after 4 days by cutting the wire or suture. This method prevents the palatal flaps from descending; scar tissue is minimal, and assists in the formation of a high-arched roof of the palate. In addition, the patient feeds normally after the operation.
The article describes an older, simple, and effective method of postoperative fixation of the palatal flaps using celluloid-acetone dressing (CAD). Veau pedicle flaps and the construction of two nasal meatuses are used for the palatoplasty. After the surgery, a wire Is round around teeth IV and V on each side: a prolene mattress suture, instead of wire, is used for infants without teeth. A celluloid-acetone paste is applied to the wire or suture over a layer of gauze and petroleum jelly. The CAD mixture hardens In less than 1 hour and is removed after 4 days by cutting the wire or suture. This method prevents the palatal flaps from descending; scar tissue is minimal, and assists In the formation of a high-arched roof of the palate. In addition, the patient feeds normally after the operation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.