Bilateral recurrent laryngeal nerve (RLN) paralysis after thyroidectomy is infrequent, but serious when it occurs. Intraoperative knowledge of the status of the nerve after dissection could potentially provide the surgeon with important decision-making information. The current study examines the sensitivity and specificity of intraoperative stimulation of the RLN during thyroid surgery for predicting postoperative RLN deficits. Eighty-one RLNs in 55 patients were identified to be at risk of injury during thyroidectomy or parathyroidectomy performed between January 1998 and February 2000. Intraoperative determination of RLN function was evaluated with a disposable nerve stimulator (Xomed, Jacksonville, Florida) set at 0.5 mA. Injury was assessed by palpating for a contraction of the posterior cricoarytenoid muscle while the stimulus was applied. Postoperative assessment of RLN integrity was determined by using indirect or direct laryngoscopy to visualize vocal fold mobility. Nine RLNs failed to elicit a posterior cricoarytenoid contraction after nerve stimulation, and 4 RLNs were determined to be deficient in the postoperative evaluation. The calculated sensitivity and specificity were 75% and 92.2% with a positive predictive value of 33.3% and negative predictive value of 98.6%. The RLN injury rate was 4.94%. We conclude that intraoperative RLN stimulation is a relatively safe and useful method of determining what RLN function will be after thyroid or parathyroid surgery.

In this article, the authors present the grafting techniques most commonly used to sculpt the nasal framework in primary and secondary rhinoplasty. The grafts are described in terms of their nomenclature, anatomical location, and clinical indications, presenting a simple and easy-to-reference guide for both beginners and expert surgeons.

Reconstruction of the nasal osseocartilaginous framework is the foundation of successful primary and secondary rhinoplasty. When adequate septal cartilage is unavailable, the rib provides the most abundant source of cartilage for graft fabrication and is the most reliable when structural support is needed. We present the senior author's (J.P.G.) experience and evolution of techniques of dorsal augmentation with autogenous rib cartilage grafts with internal K-wire stabilization in rhinoplasty.

Meticulous attention to detail in the operating room and in the postoperative period is paramount to achieving success in rhinoplasty. Nevertheless, both complications and suboptimal results do occur, even for experienced surgeons.