Robert H. Gilman

A solitary bone cyst of the mandibular condyle

A review of the literature concerning solitary bone cysts of the jaws is presented. Our patient is typical except for the location of the cyst. No previous case of a solitary bone cyst confirmed to the mandibular condyle has been reported. No precise etiology for solitary bone cyst is known. The use of routine panoramic radiography has made detection of such cysts more common. Surgical exploration is indicated for diagnosis and treatment.

Intradermal Infiltration of Local Anesthetic-Rapid and Bloodless Deepithelialization of the Breast Pedicle

Summary: Breast reduction is one of the most commonly performed plastic surgery procedures, and pedicle deepithelialization remains a time-consuming step of the operation. This is especially true when using an inferior pedicle. We present a novel technique of intradermal infiltration of the breast pedicle with local anesthetic to facilitate efficient, bloodless deepithelialization. The senior author uses a 20-ml syringe to inject 0.25% lidocaine and 1:400,000 epinephrine just beneath the epidermis of the breast pedicle to create a series of wheals. Approximately 20 ml of local anesthetic is used per pedicle. After injection of local anesthetic, the breast pedicle is deepithelialized in less than 3 minutes. The plane is bloodless, allowing improved visualization secondary to the epinephrine-induced hemostasis. The senior author has had only one case of nipple necrosis in 20 years of experience. Intradermal infiltration of local anesthetic with epinephrine hydrodissects between the epidermis and dermis and provides hemostasis to facilitate rapid deepithelialization.