Gregory S. Georgiade

Thoracic paravertebral block for breast surgery.

Cosmetic and reconstructive breast augmentation is a frequently performed surgical procedure. Despite advances in medical treatment, surgical intervention is often associated with postoperative pain, nausea, and vomiting. Paravertebral nerve block (PVB) has the potential to offer long-lasting pain relief and fewer postoperative side effects when used for breast surgery. We compared thoracic PVB with general anesthesia for cosmetic breast surgery in a single-blinded, prospective, randomized study of 60 women scheduled for unilateral or bilateral breast augmentation or reconstruction. Patients were assigned (n = 30 per group) to receive a standardized general anesthetic (GA) or thoracic PVB (levels T1–7). Procedural data were collected, as well as verbal and visual analog pain and nausea scores. Verbal postoperative pain scores were significantly lower in the PVB group at 30 min (P = 0.0005), 1 h (P = 0.0001), and 24 h (P = 0.04) when compared with GA. Nausea was less severe in the PVB group at 24 h (P = 0.04), but not at 30 min or 1 h. We conclude that PVB is an alternative technique for cosmetic breast surgery that may offer superior pain relief and decreased nausea to GA alone. Implications Paravertebral nerve block has the potential to offer long-lasting pain relief and few postoperative side effects when used for breast surgery. We demonstrated that paravertebral nerve block, when compared with general anesthesia, is an alternative technique for breast surgery that may offer pain relief superior to general anesthesia alone.

Comparison of omental and pectoralis flaps for poststernotomy mediastinitis

BACKGROUND Pectoralis flaps are frequently used to treat poststernotomy mediastinitis. We compared the outcomes of omental transfer, an alternative treatment for mediastinitis, with those of pectoralis flaps. METHODS Patients treated for poststernotomy mediastinitis with isolated omental flaps (n = 21) were compared with a group of consecutive patients treated with pectoralis flaps (n = 38). Baseline characteristics were equivalent for the two groups, and both early and late outcomes were compared. RESULTS Length of procedure and length of postoperative hospitalization were reduced significantly and there were significantly fewer early complications in the group treated with omental flaps. Furthermore, there were no early or late flap failures or abscesses in the omental flap group. CONCLUSIONS This study found that omental flaps had improved early outcomes and are a more effective therapy relative to pectoralis flaps for poststernotomy mediastinitis. Technical considerations for omental transfer that could optimize results are given.

Long-term clinical outcome of immediate reconstruction after mastectomy.

Immediate reconstruction of a breast removed for treatment of carcinoma can be accomplished without altering the cancer-ablative surgical procedure. The theoretical possibility that reconstruction might compromise the cure rate has tempered enthusiasm for this approach. To test this issue, the relapse-free survival of 101 patients who underwent breast reconstruction in the immediate postmastectomy period was compared with that of 377 patients with breast cancer who underwent mastectomy without immediate reconstruction. This comparison was accomplished using multivariable statistical techniques to correct for baseline inequalities between the patient groups. After adjustment for the relevant prognostic factors, no significant difference remained between the two groups. We conclude that immediate reconstruction has no discernible adverse influence on the natural history of surgically treated breast carcinoma.

Reduction mammaplasty utilizing an inferior pedicle nipple-areolar flap

A technique utilizing the inferiorly based dermal pedicle nipple-areolar flap is described. The advantages of this technique are: (1) predictable breast shape based on preoperative markings; (2) direct visibility of all areas for ease of resection and hemostasis; (3) retention of normal nipple duct connections; (4) no impairment of subjective sensation; and (5) adequate blood supply.This technique has particular application in younger women, in whom nipple sensation is quite important. The interruption of the intercostal nerve branches is usually limited because of the thickness and width of the inferior pedicles. Utilizing our modifications of the technique originally described, this versatile flap can now be used routinely in reduction mammaplasties requiring the removal of either small amounts (200 gm) or quite large amounts (2,500 gm) of tissue with consistently satisfactory aesthetic results and excellent patient satisfaction.

A randomized controlled comparison of electro-acupoint stimulation or ondansetron versus placebo for the prevention of postoperative nausea and vomiting.

In this study we evaluated the efficacy of electro-acupoint stimulation, ondansetron versus placebo for the prevention of postoperative nausea and vomiting (PONV). Patients undergoing major breast surgery under general anesthesia were randomized into active electro-acupoint stimulation (A), ondansetron 4 mg IV (O), or sham control (placement of electrodes without electro-acupoint stimulation; placebo [P]). The anesthetic regimen was standardized. The incidence of nausea, vomiting, rescue antiemetic use, pain, and patient satisfaction with management of PONV were assessed at 0, 30, 60, 90, 120 min, and at 24 h. The complete response (no nausea, vomiting, or use of rescue antiemetic) was significantly more frequent in the active treatment groups compared with placebo both at 2 h (A/O/P = 77%/64%/42%, respectively; P = 0.01) and 24 h postoperatively (A/O/P = 73%/52%/38%, respectively; P = 0.006). The need for rescue antiemetic was less in the treatment groups (A/O/P = 19%/28%/54%; P = 0.04). Specifically, the incidence and severity of nausea were significantly less in the A group compared with the other groups, and in the O group compared with the P group (A/O/P = 19%/40%/79%, respectively). The A group experienced less pain in the postanesthesia care unit, compared with the O and P groups. Patients in the treatment groups were more satisfied with their management of PONV compared with placebo. When used for the prevention of PONV, electro-acupoint stimulation or ondansetron was more effective than placebo with greater degree of patient satisfaction, but electro-acupoint stimulation seems to be more effective in controlling nausea, compared with ondansetron. Stimulation at P6 also has analgesic effects.

Outcome analysis in patients with primary necrotizing fasciitis of the male genitalia

OBJECTIVES To characterize patients with primary necrotizing fasciitis of the male genitalia (Fourniers gangrene) and to identify risk factors and prognostic variables of survival. METHODS Fifty consecutive patients with primary necrotizing fasciitis of the male genitalia treated at our institution during a 15-year period between 1984 and 1998 were retrospectively analyzed. Of these patients, 44 (88.0%) were found to be eligible for analysis of the outcome parameters. Univariate survival analysis was performed using the Kaplan-Meier algorithm followed by multivariate analysis of statistically significant variables. Six patients (12.0%) who were severely immunocompromised were studied separately. RESULTS Medical comorbidities were prevalent, with diabetes being the most common condition (50%). The overall mortality rate was 20% (10 of 50). Three statistically significant predictors of outcome were identified among the variables analyzed. These were the extent of the infection (P = 0.0262), the depth of the necrotizing infection (P = 0.0107), and treatment with hyperbaric oxygen (P = 0.0115). Multivariate regression analysis of these variables identified the extent of the infection (P = 0.0234) as the only statistically significant, independent predictor of outcome in the presence of other covariables. CONCLUSIONS The involved body surface area appears to be the most important prognostic variable, with a significant impact on outcome. Given the high mortality of the disease entity and a trend toward the improved survival of patients receiving hyperbaric oxygen, this treatment form appears indicated in more severe cases. Immunocompromised patients, who frequently have an atypical and fulminant clinical course, appear to constitute a separate group with a dismal prognosis.

Evaluation of the sphincter pharyngoplasty.

The results of the sphincter pharyngoplasty were evaluated in 139 patients with velopharyngeal incompetence (VPI) who demonstrated active velar elevation. All patients underwent perceptual speech evaluation and lateral phonation radiographic study; select patients underwent multiview videofluoroscopic, flexible nasendoscopic, and pressure-flow studies. All but one patient demonstrated improvement and 109/139 (78.42%) demonstrated resolution of VPI. Sixteen of thirty failed pharyngoplasties were revised. Revision was successful in 8/16 patients yielding an overall success rate of 117/139 (84.17%). Success rate was 67.65 percent for patients managed during the first 5 years and improved to 84.78 percent for patients managed during the last 5 years of this 15-year series. Analysis revealed that younger patients were treated more successfully than older patients, large velopharyngeal areas were treated as successfully as smaller ones, and circular closure patterns were treated more successfully than coronal patterns. The primary cause of failure was insertion of the flap below the point of attempted velopharyngeal contact.

Long-term sequelae following median sternotomy wound infection and flap reconstruction.

Use of muscle and omental flaps has been shown to provide reliable reconstruction of infected median sternotomy wounds; however, few reports emphasize the long-term sequelae of the complication and its treatment. This study was performed to evaluate the long-term problems, including patient satisfaction and survival rate, in 88 patients with median sternotomy infections treated with muscle or omental flaps. Forty-two patients were available for long-term follow-up by telephone interview, with an average length of follow-up of 42 months. Forty-three percent complained of chronic chest wall pain or discomfort, and 45% complained of sternal instability. After pectoralis major muscle flap reconstruction in 32 patients, 25% complained of upper extremity weakness, and 56% complained of chest contour deformity. Delayed septic costochondritis or osteomyelitis occurred in 8%. Despite these unfavorable consequences, 72% and 83% of patients were satisfied with the cosmesis of the operation and the overall result, respectively. Furthermore, after hospital discharge, these patients seem to enjoy satisfactory longevity. By emphasizing the potential sequelae, further research interest may be stimulated in delineating their causes and in refining techniques of reconstruction.

The inferior dermal-pyramidal type breast reduction: long-term evaluation.

The evolution of the technique of breast reduction using an inferior dermal pyramidal flap is discussed, including the changes we have found to enhance this procedure. The recommended use of a wide-based pyramidal breast parenchyma with a dermal pedicle nipple-areola flap is based on our 12-year study of 1,001 breast reductions in 519 patients ranging in age from 13 to 73 years; 37 of the patients underwent a unilateral breast reduction. The weight of tissue excised ranged from 207 g to 3,350 g from each breast. Occult carcinomas were found in two of the breast specimens. The longest sternal notch-to-nipple distance was 52 cm. The essential goals of predictability of the result, retainment of nipple sensitivity, excellent aesthetic results, and the possibility of lactation are satisfied by the use of this surgical technique. This technique appears to have continued application in younger women, in whom nipple sensation and lactation are particularly important.

Textbook in Plastic, Maxillofacial and Reconstructive Surgery

Basic principles skin and soft tissues head and neck aesthetic surgery breast and chest genitalia microsurgery hand trunk and lower extremity practical concepts of the plastic surgery practice.