Advances in plastic surgery

The influence of the war period has been reflected in an active trend toward the conservation of time in the execution of reconstructive operations. The myriad improvements in the technique of tissue transplantation and the use of large flaps rather than tubed pedicles have been in keeping with this trend. The goal of the complete restoration of function and appearance applies not only to the correction of post-traumatic defects but also to the cosmetic repair of defects created by the surgical excision of malignant tumors and to correction of congenital anomalies.     

Thromboembolism in plastic surgery

Thromboembolism is a dreaded complication of surgery in multiple disciplines, including plastic surgery, and deep venous thrombosis and pulmonary embolus cause significant morbidity, even death. This article provides methods for understanding and preventing deep venous thrombosis and pulmonary embolus in plastic surgery.     

Gene therapy in plastic surgery

Recent developments in gene therapy have shown promise in the treatment of soft-tissue repair, bone formation, nerve regeneration, and cranial suture development. This special topic article reviews commonly used methods of gene therapy and discusses their various advantages and disadvantages. In addition, an overview of new developments in gene therapy as they relate to plastic surgery is provided.     

Malignant hyperthermia in plastic surgery

Malignant hyperthermia is a seemingly rare genetic myopathy. Hypermetabolic crisis accompanied by a rise in body temperature to as high as 44 degrees C is its hallmark. Malignant hyperthermia is usually triggered by potent inhalated anesthetics and/or depolarizing muscle relaxants. Because of the extraordinary risk of death in patients who are at risk, plastic surgeons may be reluctant to operate on these patients. Five such patients were referred to the Plastic Surgery Service and the UCLA Malignant Hyperthermia Center for anesthetic and surgical management following plastic surgical procedures aborted for first episodes of malignant hyperthermia. They were anesthetized with nitrous oxide, barbiturates, opiates, tranquilizers, and nondepolarizing muscle relaxants. The patients were not treated prophylactically with dantrolene. Cardiac monitoring, end-tidal pCO2, and rectal temperatures were followed. After completion of their plastic surgical procedures, all five patients had a vastus lateralis muscle biopsy performed and subsequent caffeine/halothane contracture studies completed. The contracture study was positive in all patients studied. No anesthetic or surgical complications were encountered. This study demonstrates that patients at risk of developing malignant hyperthermia crisis can have plastic surgical procedures performed safely while undergoing appropriately selected general anesthesia.     

Eponymous instruments in plastic surgery

Surgeons use eponymous instruments daily, yet the stories behind these instruments are often lost in history. The authors have selected eponymous instruments commonly used in plastic surgery and provide a brief biography of the surgeons who invented them. This list represents more than two centuries of surgical history, and the physicians come from a number of disciplines, including general surgery, plastic surgery, ophthalmic surgery, and rural medicine. Remembering the life stories of surgeon inventors enriches our understanding of the history of our profession and allows us to appreciate our instruments instead of taking them for granted.     

Reconstructive plastic surgery in hemophiliacs

Major surgery can be safely performed in hemophiliacs when adequate factor activity is provided, i.e., 100 percent activity perioperatively and 50 percent activity thereafter. These patients require complete hemostatic evaluation in order to properly titrate perioperative needs. The extreme cost of surgery and hospitalization mandates that, when possible, patients needing multiple procedures have them performed at the same time. A case is presented in which a paraplegic hemophiliac with extensive pressure sores underwent quadruple flaps following these tenets.     

Patient safety in plastic surgery

LEARNING OBJECTIVES: After reading this article, the participant should be able to: 1. Recognize risk factors for venous thromboembolism and identify patients who would benefit from prophylactic anticoagulation; 2. Describe the effects of hypothermia in the perioperative period. 3. Understand the importance of blood pressure control in the plastic surgery patient. SUMMARY: This article provides a summary of important factors that contribute to improved patient safety in plastic surgery. The identification of patients and procedures that have an increased risk of complications enables the physician to carry out prophylactic measures to reduce the rate of these complications. Venous thromboembolism, hypothermia, bleeding diathesis, and perioperative hypertension are identifiable risks of plastic surgery, which can lead to significant morbidity and mortality. An evidence-based system and individual practice measures can help to decrease these risks. Thorough preoperative patient evaluation, detailed informed consent, and perioperative care delivered in a safe environment can contribute to improved safety in plastic surgery.