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Objective: Breast implant augmentation is the most common cosmetic surgical procedure performed in the United States. The purpose of this study was to determine if patients with breast augmentation surgery are aware of the effect of breast implants on the mammographic detection of cancer., Methods: An institutional review board exempt patient awareness survey was distributed at a single breast imaging facility to women undergoing screening mammography. Comparative statistical analyses were performed between patients with and without breast implants., Results: The respondents were divided into three groups: no prior breast surgery (74%; 524/711), breast surgery with implants (21%; 152/711), and breast surgery without implants (5%; 35/711). Patients with breast implants were more aware that implants decrease the amount of breast tissue seen on a mammogram (75%; 105/141) and that implants result in the need for more mammogram views (70%; 103/147), as compared with patients with no surgery (46%; 221/484 and 31%; 147/478, respectively) (P < 0.001). More women with breast implants reported learning from breast imaging staff rather than from their surgeon that implants decrease the amount of breast tissue seen on a mammogram (46%; 49/106 vs. 38%; 40/106). Of 137 respondents, 35% (n = 48) reported that the effect of implants on their mammogram was discussed preoperatively. Of those who did not recall a preoperative discussion, 42% (16/38) indicated this knowledge would have factored into their decision to get breast implants., Conclusion: This study highlights an opportunity for providers to engage in more education and shared decision-making with patients considering breast augmentation surgery to ensure preoperative counseling includes discussion of the effect of implants on mammography., (© Society of Breast Imaging 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Introduction: The aim of this study was to investigate long-term breast reconstruction outcomes at a single institution in order to offer data-driven counseling for patients., Methods: A retrospective review was performed of 399 patients who underwent mastectomy with 1-stage implant-based breast reconstruction (IBBR), 2-stage IBBR, or autologous tissue reconstruction (ATR) for invasive breast cancer or ductal carcinoma in situ at our institution from 2010 to 2017. Complications were classified as major for any unplanned return to the operating room (OR)., Results: Overall complication rates were similar among 1-stage IBBR (59%), 2-stage IBBR (60%), and ATR (52%, p = 0.54). Factors independently associated with major complications were diabetes (OR = 25.4 95% CI: 3.2-202.4; p = 0.002), and 1-stage IBBR vs. ATR (1-stage: OR = 2.0 95% CI: 1.0-4.0; p = 0.04). Bilateral procedures were also at increased risk of major complications on univariate analysis (OR = 1.59 95% CI: 1.0-2.5; p = 0.04)., Conclusions: Long-term breast reconstruction complication rates are higher than previously anticipated. Patients should be counseled that IBBR is associated with higher rates of complications, including unplanned return to the OR, compared to ATR., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Among hospital staff, little is known concerning barriers to recycling and perception of waste in the operating room (OR), despite continued improvement in recycling programs. This study sought to identify barriers to OR recycling and implement a recycling improvement educational program., Methods: A survey was administered within Mayo Clinic at four campuses. Based on survey results, a recycling improvement program was devised and implemented at a surgery center in Paradise Valley, Arizona. A cost-savings analysis was performed thereafter., Results: Of 524 participants, 56.7% reported being unclear which OR items are recyclable, and 47.7% thought the greatest barrier to recycling was lack of knowledge. After implementation of the recycling educational program, cost savings of 10.3% (p = 0.004) were achieved in sharps waste disposal when compared to the previous year at the surgery center., Conclusions: Addressing barriers to recycling in the OR can significantly reduce waste and save valuable healthcare dollars., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background:  The treatment of lymphatic leaks and lymphoceles in the groin can be challenging with no optimal management determined to date. We postulate that indocyanine green (ICG) lymphangiography improves visualization of the site of a lymphatic leak and can optimize their management., Methods:  A retrospective review was conducted of all cases in which ICG lymphangiography was used in the management of lymphatic leaks in the groin over an 18-month span. The inciting surgical procedure resulting in the leak was determined. Following thorough debridement, ICG was injected intradermally in the distal extremity and the site of the lymphatic leak was documented (superficial or deep) and oversewn. Outcomes were reported with regard to healing, infection, time to drain removal, and adjunctive procedures., Results:  Fifteen patients underwent ICG lymphangiography during the surgical treatment of a lymphatic leak in the groin during the study period. In all cases, the site of the lymphatic leak was accurately identified and oversewn. In eight cases, the site of the lymphatic leak was in the subcutaneous tissue superficial to the femoral vessels rather than medial to the femoral vessels in the area of the lymph node basin. A local muscle flap was used in 10 cases simultaneously. All wounds healed primarily without an associated wound or infection., Conclusion:  ICG lymphangiography facilitated the identification of lymphatic leaks in the groin and optimized their management in these challenging cases, many of which may have been missed if the area around the inguinal lymph node basin was treated exclusively., Competing Interests: Disclosure The authors report no conflicts of interest in this work., (Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.)

Background: Women considering risk reduction surgery after a diagnosis of breast/ovarian cancer and/or inherited cancer gene mutation face difficult decisions. The safety of combined breast and gynecologic surgery has not been well studied; therefore, we evaluated the outcomes for patients who have undergone coordinated multispecialty surgery., Methods: We conducted a retrospective review of patients undergoing simultaneous breast and gynecologic surgery for newly or previously diagnosed breast cancer and/or an inherited cancer gene mutation during the same anesthetic at a single institution from 1999 to 2013., Results: Seventy-three patients with a mean age of 50 years (range 27-88) were identified. Most patients had newly diagnosed breast cancer or ductal carcinoma in situ (62 %) and 28 patients (38 %) had an identified BRCA mutation. Almost all gynecologic procedures were for risk reduction or benign gynecologic conditions (97 %). Mastectomy was performed in 39 patients (53 %), the majority of whom (79 %) underwent immediate reconstruction. The most common gynecologic procedure involved bilateral salpingo-oophorectomy, which was performed alone in 18 patients (25 %) and combined with hysterectomy in 40 patients (55 %). A total of 32 patients (44 %) developed postoperative complications, most of which were minor and did not require surgical intervention or hospitalization. Two of the 19 patients who underwent implant reconstruction (11 %; 3 % of the entire cohort) had major infectious complications requiring explantation., Conclusion: Combined breast and gynecologic procedures for a breast cancer diagnosis and/or risk reduction in patients can be accomplished with acceptable morbidity. Concurrent operations, including reconstruction, can be offered to patients without negatively impacting their outcome.

Background: Many surgical options exist for breast cancer, including breast conserving therapy (BCT), mastectomy with reconstruction (MAST+RECON) or without reconstruction (MAST). Long-term results regarding oncologic outcomes are few and primarily retrospective studies., Methods: A retrospective review of a prospectively collected database of patients undergoing breast surgery for breast cancer from 2002 to 2014 was performed. Patients were separated into 3 time periods for analysis: 2002 to 2005, 2006 to 2009, and 2010 to 2014. Recurrence outcomes were compared at 4 years between MAST+RECON patients., Results: Two thousand seventy-six patients were identified: 61.2% underwent BCT, 19.7% had MAST, and 19.1% had MAST+RECON. BCT patients were older and had smaller tumors. MAST+RECON increased in prevalence, whereas BCT decreased. Implant-based reconstruction and conservative mastectomy rates increased over the study period. Four-year local recurrence-free rates were similar in nipple-sparing and skin-sparing mastectomy groups., Conclusions: BCT usage has decreased, trending toward immediate, nipple-sparing mastectomy, implant-based reconstruction. Surgeons should be aware of trends to optimally offer patients their surgical options., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Background. Sarcoma is a rare malignancy, and more recent management algorithms emphasize a multidisciplinary approach and limb salvage, which has resulted in an increase in overall survival and limb preservation. However, limb salvage has resulted in a higher rate of wound complications. Objective. To compare the complications between immediate and delayed (>three weeks) reconstruction in the multidisciplinary limb salvage sarcoma patient population. Methods. A ten-year retrospective review of patients who underwent sarcoma resection was performed. The outcome of interest was wound complication in the postoperative period based on timing of reconstruction. We defined infection as any infection requiring intravenous antibiotics, partial flap failure as any flap requiring a debridement or revision, hematoma/seroma as any hematoma/seroma requiring drainage, and wound dehiscence as a wound that was not completely intact by three weeks postoperatively. Results. 70 (17 delayed, 53 immediate) patients who underwent sarcoma resection and reconstruction met the inclusion criteria. Delayed reconstruction significantly increased the incidence of postoperative wound infection and wound dehiscence. There was no difference in partial or total flap loss, hematoma, or seroma between the two groups. Discussion and Conclusion. Immediate reconstruction results in decreased wound complications may reduce the morbidity associated with multidisciplinary treatment in the limb salvage sarcoma patient.

Background: Facial pain can be a management challenge. Peripheral nerve/field stimulation may be an effective option for refractory cases, but direct muscle stimulation with facial twitching may result. Botulinum toxin injections have been used for blepharospasm and may be effective when facial stimulation results in unacceptable facial muscle twitching due to peripheral stimulation., Case Presentation: A 53-year old female suffered with chronic, refractory facial pain and migraines. Her facial pain began after a root canal of a left upper molar. She was trialed and then permanently implanted with a 1 × 8 sub-compact percutaneous stimulator lead, resulting in improved pain control and reduced medication use. However, she experienced blepharospasm whenever the amplitude was above 2.75 A. Therefore, she was treated with botulinum toxin injections into her bilateral cheek, face, temple and occiput. This treatment provided excellent relief of the facial spasms, allowing her to use her stimulator at high amplitudes, and thereby maximizing her pain relief. She received two subsequent treatments of botulinum toxin injections at 5-month intervals with similar results., Conclusion: Peripheral nerve/field stimulation is being used for headaches and facial pain. An undesirable side effect of this emerging therapy is direct muscle stimulation. Botulinum toxin injections may be an effective treatment modality when stimulation techniques provide pain relief but also causes muscle twitching.

Background: The reliability of deep inferior epigastric artery perforator (DIEP) flap reconstruction following abdominal liposuction is controversial. The authors' early cases were technically successful; however, they experienced high partial flap loss and fat necrosis rates. The authors sought to compare DIEP flap outcomes in the setting of prior liposuction after the use of intraoperative indocyanine green angiography compared to when flaps were assessed on clinical grounds alone., Methods: A retrospective review of a consecutive series of DIEP flaps following liposuction at a single institution was performed, comparing those evaluated on clinical grounds alone and those in which indocyanine green angiography was used intraoperatively. Outcomes measured included anastomotic complications, total flap loss, partial flap loss, fat necrosis, and postoperative abdominal wounds., Results: Thirteen DIEP flaps following prior liposuction were performed on 11 patients from July of 2003 through January of 2014. All patients had preoperative imaging with duplex ultrasound or computed tomographic angiography to analyze perforator suitability before surgical exploration. Seven flaps were evaluated intraoperatively on clinical grounds alone. Six flaps were assessed and modified based on indocyanine green angiography. All flaps were successful; however, partial flap loss and fat necrosis rates dropped from 71.4 percent to 0 percent when indocyanine green angiography was used intraoperatively (p = 0.02)., Conclusions: Indocyanine green angiography is an excellent vascular imaging modality for intraoperative use to assess flap perfusion, and improves outcomes in DIEP flaps when harvested after prior abdominal suction lipectomy.

Background: Women present with pectus excavatum five times less frequently than men. Adult women may have additional, associated cosmetic factors, including hypoplastic or asymmetric breasts, or prior augmentation. The authors evaluated the impact of prior or concurrent cosmetic breast surgery in an adult female cohort undergoing repair of pectus excavatum deformity., Methods: A retrospective review was performed of women (≥18 years old) who underwent pectus excavatum repair at a single institution from January of 2010 to September of 2013., Results: Pectus excavatum repair was performed on 47 women with a median age of 35 years (range, 18 to 63 years). Mean pectus severity index was 6.2 (range, 3.1 to 16). All patients had physiologic symptoms as the primary purpose for seeking repair. Twenty patients (43 percent) presented with existing implants or the desire for implants at the time of repair. Fifteen patients (32 percent) had a history of implant placement including prior breast augmentation (n = 14) and/or pectus implant (n = 4). Concurrent augmentation (n = 5), breast implant exchange (n = 8), and/or removal of chest wall implants (n = 4) was performed during repair. Morbidity included one implant-related hematoma. Complications and hospital stay were not significantly different for patients undergoing primary repair alone versus those with prior or concurrent augmentation., Conclusions: Breast cosmesis was a concern in nearly half of adult women presenting for pectus excavatum repair. The authors' experience suggests neither prior nor concurrent breast augmentation increases the risk of complications in repair. The authors recommend that cosmetic breast surgery be performed concurrently with pectus excavatum repair., Clinical Question/level of Evidence: Therapeutic, III.

Background: In the last decade, there has been increasing use of contralateral prophylactic mastectomy (CPM) in patients with unilateral breast cancer and ductal carcinoma-in-situ (DCIS) undergoing mastectomy. Although many factors have been proposed to explain this trend, the impact of breast reconstruction on CPM has not been studied., Methods: A retrospective review of patients with unilateral invasive breast cancer or DCIS from Surveillance, Epidemiology, and End Results registry data (2004-2008) was conducted. Characteristics of patients undergoing CPM and reconstruction were evaluated., Results: A total of 102,674 patients diagnosed with DCIS or stage I to III infiltrating breast cancer underwent mastectomy for their primary lesion. Of these, 16,197 patients (16 %) underwent a CPM. A significantly higher proportion of women undergoing CPM had reconstruction performed (46 %) than those patients not undergoing CPM (15 %) (p < 0.001). Of the 20,760 patients (20 %) who underwent reconstruction, 7410 (36 %) had implant reconstruction, 7705 (37 %) tissue reconstruction, and 1941 (9 %) combined tissue/implant reconstruction; there were no data for 3,702 (18 %). There was an increasing trend of patients undergoing reconstruction from 2004 (n = 3390, 16.3 %) to 2008 (n = 5406, 26 %) (p < 0.001). On multivariable analysis, significant variables predicting CPM included age <45 years, stage I disease (odds ratio [OR] 1.44, 95 % confidence interval [CI] 1.35-1.54), lobular histology (OR 1.15, 95 % CI 1.11-1.20), and undergoing breast reconstruction (OR 3.58, 95 % CI 3.41-3.75)., Conclusions: Besides age, undergoing reconstructive surgery is the factor most strongly associated with CPM. This suggests that apart from risk reduction, the availability of and/or patient willingness to undergo breast reconstruction may influence the decision to undergo CPM.

Background: Neoadjuvant therapy is important in the treatment of advanced breast cancer., Methods: Postoperative complications in neoadjuvant patients were analyzed., Results: One hundred forty patients underwent 148 breast cancer surgeries after neoadjuvant therapy: 28% breast-conserving therapy procedures, 36% mastectomies, 28% mastectomies with immediate reconstruction, and 8% mastectomies with delayed reconstruction. Forty-seven patients (34%) suffered 59 complications: 18% of those undergoing breast-conserving therapy, 30% of those undergoing mastectomy, 44% of those undergoing mastectomy with immediate reconstruction, and 67% of those undergoing mastectomy with delayed reconstruction. Major complications occurred in 18% of patients. Skin loss occurred in 6% of patients. One patient had partial nipple necrosis. Three patients suffered implant loss. One patient had deep inferior epigastric artery perforator flap loss. Eleven hematomas and 5 infectious complications required reoperation., Conclusions: Surgery after neoadjuvant therapy is safe, but careful counseling is warranted given that 18% of patients experienced major complications. Complications rates are higher with reconstruction, but feared complications of skin, nipple, implant, or flap loss were infrequent., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Introduction: €‚ Occipital nerve stimulation (ONS) may provide relief for refractory headache disorders. However, scant data exist regarding long-€term ONS outcomes., Methods: €‚ The methods used were retrospective review of the medical records of all (nonindustry study) patients who were trialed and implanted with occipital nerve stimulator systems at our institution, followed by a phone interview. Up to three attempts were made to contact each patient, and those who were contacted were given the opportunity to participate in a brief phone interview regarding their ONS experience. Data for analysis were gleaned from both the phone interview and the patient's medical records., Results: €‚ Twenty-nine patients underwent a trial of ONS during the 8.5-€year study period. Three patients did not go on to permanent implant, 12 could not be contacted, and 14 participated in the phone interview. Based upon the phone interview (if the patient was contacted) or chart review, ONS was deemed successful in five of the 12 migraine, four of the five cluster headache, and five of the eight miscellaneous headache patients, and therapy was documented as long as 102 months. In one of the 26 patients, success of ONS could not be determined. Among patients deemed to have successful outcomes, headache frequency decreased by 18%, severity by 27%, and migraine disability score by 50%. Fifty-€eight percent of patients required at least one lead revision., Discussion: €‚ These results, although limited by their retrospective nature, suggest that ONS can be effective long term despite technical challenges. The number of patients within each headache subtype was insufficient to draw conclusions regarding the differential effect of ONS., Conclusions: €‚ Randomized controlled long-€term studies in specific, intractable, primary headache disorders are indicated., (© 2012 International Neuromodulation Society.)

Introduction: The most effective management of a patient with sarcoma is surgical resection. Often the resection is performed, the wound is irradiated, adjuvant chemotherapy is administered, and the wound is closed without plastic surgery consultation. Wound complications, after these treatment protocols, often require plastic surgery involvement and the treatment may require more advanced reconstructive techniques with higher rates of complications than if involvement occurred earlier., Methods: A retrospective review of all patients who underwent sarcoma excision from 2001 to 2011 was performed. Factors such as tumor size, radiation, chemotherapy, delayed reconstruction (>3 weeks), and immediate reconstruction (<3 weeks) were analyzed for their correlation with wound complications or flap loss., Results: A total of 127 patients underwent sarcoma resection. Wound complications occurred in 49 (38%) patients. All 15 delayed reconstructions had a wound complication, whereas only 11 (37%) of immediate reconstructions had a wound complication. Wound complications with tissue excision less than 500 g occurred in 18 (26%) patients and occurred in 31 (54%) patients with excision greater than 500 g. Seventy-two patients underwent radiation with a wound complication rate of 46% compared with 29% for patients who were not radiated. Chemotherapy was used in 35 patients with a wound complication rate of 49%., Conclusions: The most predictive factor of sarcoma complication is whether the procedure was a delayed or immediate reconstruction. The second most predictive factor is the amount of tissue excised, greater than 500 g of tissue excised was associated with significantly higher complication rates. Other aspects of sarcoma treatment that may be correlated with higher incidence of wound complications are radiation and the use of adjuvant chemotherapy. Early plastic surgery involvement can help with preoperative planning and reduce the complication rates in patients with sarcoma resection.

Background: Determining the nature of a breast mass after autologous reconstruction can be difficult., Methods: A retrospective review of all autologous breast reconstructions was performed over 10 years. All postoperative breast masses were identified. Tumor characteristics, adjuvant treatment, timing of the development of the mass, and correlation with radiology were reviewed., Results: A total of 365 flaps were performed on 272 patients [253 deep inferior epigastric perforator (DIEP), 35 superficial inferior epigastric artery (SIEA), 22 muscle-sparing free transverse rectus abdominis myocutaneous (free MS-TRAM), 25 latissimus, and 30 pedicled TRAM]. Breast masses were identified in 66 breasts (18 %). The majority of these were from fat necrosis, occurring in 54 breasts (15 % overall; DIEP 13.4 %, SIEA 5.7 %, free MS-TRAM 15 %, latissimus 0 %, pedicled TRAM 47 %), first identified at a mean of 3 months. Recurrent carcinoma was diagnosed in 13 breasts (3.6 %). Factors associated with the postreconstruction mass representing recurrent carcinoma were later time period after reconstruction (mean 24 months), closer surgical margins, and lymphovascular invasion. Radiographic imaging accurately diagnosed recurrent carcinoma in 11 (92 %) of 12 patients in whom it was utilized and suggested a benign diagnosis in all 16 patients with fat necrosis in whom it was utilized., Conclusions: Breast masses frequently present after autologous reconstruction. Fat necrosis is the most common cause. Recurrent carcinoma can occur in the reconstructed breast and presents later. A higher index of suspicion for recurrence should accompany any mass in which prior lymphovascular invasion was present or if original margins were <1 cm. Radiographic imaging accurately identifies the cause of these masses.

Background: Since the inception and popularization of microsurgery in the 1960s and 1970s, it has been commonly accepted that the outcome of free tissue transfer directly correlates with surgeon experience., Methods: The clinical outcomes of three young microsurgeons at a single institution were retrospectively reviewed. Free flaps performed by these individuals were categorized according to the surgeon's years of practice and analyzed using statistical methods., Results: A total of 410 free flaps were identified. No correlation was found between the surgeon's years of experience and the outcomes measured., Conclusions: There has been increased exposure to microsurgery during plastic surgery training at many programs, and consequently, residents have often already surpassed the learning curve. The imperfect correlation between experience and superior outcomes in medicine serves to suggest that further research in the specific underlying principles of surgical learning is needed to understand the relationship between experience and superior surgical outcomes.

Objective: Occipital nerve stimulation can be effective therapy for recalcitrant headache disorders. Lead migration remains the primary technical adverse event associated with this therapy. Revision surgery for occipital nerve stimulator leads sometimes requires exposure of all components including internal pulse generator, extension cables, connectors, and leads with multiple incisions. However, minimizing the invasiveness of revision surgery reduces the time, infection risk, and discomfort associated with the procedure. We describe two techniques that attempt to minimize the extent of revision surgery necessary for lead migration., Materials and Methods: We describe two minimally invasive revision techniques. One uses a 14-gauge Tuohy needle converted to a slotted needle. The other uses a standard Tuohy needle inserted subcutaneously into the anchor site along the desired course of the lead., Results: Both techniques allow replacement of a migrated occipital nerve stimulator lead while eliminating the need to access connector or battery sites with multiple incisions., Conclusions:   When migration occurs, the techniques described can simplify lead revision while minimizing the invasiveness of the procedure., (© 2011 International Neuromodulation Society.)

Background: Checkrein ligament release for treatment of proximal interphalangeal joint Dupuytren contractures does not address the shortened arteries or deficient skin. The Digit Widget uses soft-tissue distraction to overcome these issues. This study compares checkrein ligament release after fasciectomy versus preliminary soft-tissue distraction, followed by operative release, for treatment of proximal interphalangeal joint Dupuytren contractures., Methods: The authors compared operative and postoperative characteristics of patients treated with either fasciectomy plus checkrein ligament release or Digit Widget distraction between 2001 and 2008. Seventeen patients (20 digits) underwent ligament release (mean contracture, 55.9 degrees); six of these 20 were reoperations. Thirteen patients (17 digits) underwent distraction (mean contracture, 67.6 degrees); 10 of 17 were reoperations., Results: The 20 digits treated with fasciectomy plus ligament release had an average extension improvement of 31.4 degrees (range, -4 to 70 degrees). Digits treated with distraction had an average extension improvement of 53.4 degrees (range, 30 to 75 degrees) (p<0.001 versus ligament release). Three digits treated with distraction improved to full proximal interphalangeal extension. Initial contractures of 60 degrees or less treated by ligament release (n=12) or distraction (n=7) improved by means of 28.8 degrees and 47.7 degrees, respectively (p=0.048). Contractures greater than 60 degrees treated by ligament release (n=8) or distraction (n=10) improved by means of 35.3 degrees and 57.3 degrees, respectively (p=0.02)., Conclusion: Soft-tissue distraction followed by operative release showed greater correction than Dupuytren fasciectomy plus checkrein ligament release., Clinical Question/level of Evidence: Therapeutic, III.

Introduction: Acellular dermal matrices have been used with increasing frequency in both reconstructive and cosmetic surgery. While many studies have described the safety and morbidity profiles of these materials, little is known about the relative mechanical properties of individual sheets of allograft harvested from distinct donors., Methods: Sixty-two individual sheets of an acellular dermal matrix from distinct lot numbers (signifying different donors of the dermis) were prospectively analyzed before use. Distribution of thickness according to manufacturer specifications in the dry state were as follows: 0.009 inches to 0.013 inches (1 [1.6%]); 0.79 mm to 1.78 mm (3 [4.8%]); 0.79 mm to 2.03 mm (5 [8%]); 0.8 mm to 3.3 mm (1 [1.6%]); 1.8 mm to 3.3 mm (10 [16.1%]) and 28 mm (6 [9.7%]). The size of the matrix was recorded while dry, after hydration and following stretch. The percentage change in surface area was recorded for each lot., Results: The 62 reconstructive cases included breast implant reconstruction (2 [3.2%]); ventral hernia repair (11 [17.7%]); abdominal closure following autologous tissue harvest (6 [9.6%]); autologous breast reconstruction (37 [59.6%]); extremity wound closures (3 [4.8%]) and reinforcement of vertical rectus abdominis muscle closure (3 [4.8%]). The mean percentage change in the size of the acellular dermal matrix to the hydrated state was 58% (36 of 62; thickness 0.06 mm to 3.30 mm); the mean percentage change in size from dry state was 7.14% (range 0% to 18.7%). The mean percentage change in the size of the hydrated matrix to the stretched state was 25.7% (range 0.25% to 70.6%). The variability in elasticity among the individual sheets was significant (P<0.0005)., Conclusion: The acellular dermal matrix displayed highly variable elastic properties among distinct donors. This may be significant in procedures in which symmetry is critical.

Insufficient soft-tissue coverage following total knee arthroplasty (TKA) may threaten prosthesis retention or compromise joint function. A retrospective review was conducted of all patients who underwent prophylactic flap reconstruction of the knee prior to TKA or salvage flap reconstruction over a 6-year period. Twenty-three patients underwent prophylactic flap reconstruction. Complications at the time of flap transfer were common (48%), however, all flaps survived. All 23 successfully completed subsequent TKA with no wound complications occurring at the time of TKA. Complications in the salvage group were also frequent (44%) and 3 required above knee amputation. Postoperative range of motion was significantly better in the prophylactic group, as well as when cutaneous flaps were chosen. Prophylactic flap reconstruction of the knee prior to TKA in high-risk patients is an excellent option in this small subset of patients, many of whom would not be offered TKA without addressing the compromised soft-tissue envelope first.

Perforator flaps are preferable for breast reconstruction after mastectomy in many patients. Preoperative imaging of the perforators and source vessels is desirable to reduce surgeon stress, limit donor and recipient site complications, and minimize operative time and associated costs. Computed tomographic angiography (CTA) has been shown to provide highly accurate representations of vascular anatomy with excellent spatial resolution. A critical review of the currently available literature was performed to identify the benefits of preoperative imaging (specifically CTA) in perforator flap reconstruction., (Copyright © 2011 Elsevier Inc. All rights reserved.)

Genetic testing for BRCA mutations has led to greater needs for breast reconstruction and prophylactic gynecologic procedures. A retrospective review of all perforator flap breast reconstructions was performed over 5 years. A total of 316 flaps were performed on 232 patients. Nineteen patients had an intraabdominal procedure at the time of their breast reconstruction, including 8 unilateral and 11 bilateral reconstructions (22 flaps). The concomitant procedures incurred an additional mean operative time of 61 minutes. One arterial thrombosis occurred leading to a single flap failure (1/30, 3.3%). No significant differences were noted in complication rates between the combined group and those who did not have a simultaneous procedure (anastomotic complications 3.3% vs. 7.7%; failure rate 3.3% vs. 3.1%; abdominal wound 10.5% vs. 15%; fat necrosis 10% vs. 12.2%). The coordinated effort allowing simultaneous intraabdominal procedures and perforator flap breast reconstruction affords effective reconstruction for those requiring additional procedures without an increase in postoperative complication rates.

Background: Preoperative computed tomography has been used to facilitate deep inferior epigastric artery perforator (DIEAP) flap breast reconstruction. This study identifies the improvements in outcome that this may provide., Methods: A retrospective review of a consecutive series of DIEAP and superficial inferior epigastric artery (SIEA) flap breast reconstructions was performed over 5 years. All patients underwent hand-held Doppler interrogation of the abdomen. Patient demographics, operative times, and postoperative outcomes were compared before and after the routine use of computed tomographic imaging., Results: Two hundred eighty-seven flaps were performed on 213 patients. There were 139 unilateral and 74 bilateral reconstructions, with 168 flaps performed immediately after mastectomy and 119 flaps performed in a delayed setting. One hundred one flaps were performed with computed tomographic imaging, whereas 186 flaps followed hand-held Doppler interrogation alone. Mean follow-up was 24 months. The use of computed tomography had a beneficial impact on operative times (unilateral, 370 versus 459 minutes; bilateral, 515 versus 657 minutes; p < 0.05), number of perforators included (1.5 versus 1.9; p < 0.05), and abdominal bulges (1 percent versus 9.1 percent; p < 0.05). Anastomotic complications (6.9 percent versus 8.1 percent), failure rates (2 percent versus 3.8 percent), fat necrosis (10.9 percent versus 13.4 percent), and abdominal wounds (11.8 percent versus 16.6 percent) were not found to be significantly different. Computed tomography did identify three cases of deep inferior epigastric vessel ligation from previous operations, which compromised these as suitable source vessels., Conclusions: This study suggests that preoperative computed tomography leads to decreased operative times and a reduction in abdominal bulge rates, and may reduce the learning curve in DIEAP breast reconstruction compared with hand-held Doppler evaluation alone.

This study evaluates the efficacy of our protocol using intra-arterial infusion of tissue plasminogen activator (TPA) on free flap salvage following venous thrombosis. A retrospective review was conducted of every free flap performed by a single surgeon since the beginning of his practice. Free flap salvage rates were documented following flap exploration, intra-arterial infusion of TPA, and revision of the venous anastomosis, with or without vein grafting. One hundred twenty-two free tissue transfers were performed from July 2003 through April 2006. Twelve anastomotic complications occurred in 11 flaps (1 arterial thrombosis, 11 venous thromboses). One free muscle flap failed due to arterial thrombosis. All venous thromboses were salvaged using the TPA protocol, although one revision thrombosed on postoperative day 1 and required a second venous revision, leading to its ultimate salvage. We believe that intra-arterial TPA is an effective adjunct in the treatment of microsurgical venous thrombosis and may increase salvage rates following anastomotic complications.

Background: The vascular anatomy of the anterolateral thigh flap has been well studied, but no study has evaluated the effect of the vastus lateralis motor nerve anatomy on anterolateral thigh flap harvest., Methods: A retrospective review was performed of all anterolateral thigh flaps from January of 2003 through December of 2004. Information regarding the motor nerve to the vastus lateralis muscle was recorded, along with its influence on anterolateral thigh flap harvest., Results: Forty-three anterolateral thigh flap procedures were performed over a 2-year period. In three cases (7 percent), the course of the motor nerve to the vastus lateralis resulted in a significant modification in anterolateral thigh flap harvest. In one case, the motor nerve passed between the venae comitantes of the descending branch of the lateral femoral circumflex artery just proximal to the midperforator origin. In two cases, large skin islands were raised with two perforators included in each flap. The motor nerve passed between the two perforators in these cases., Conclusions: Two patterns of vastus lateralis motor nerve anatomy can adversely influence anterolateral thigh flap elevation. One involves the motor nerve passing through the main vascular pedicle. The other occurs when multiple perforators are required to support large flaps with the motor nerve passing between these perforators. In some cases, the course of the nerve may require transection of the nerve, with a subsequent deficit in vastus lateralis function. In similar cases, if the nerve is preserved, the vascular pedicle may require significant modification, which may possibly compromise flap perfusion.

Background: The internal mammary and thoracodorsal vessels are the standard recipient sites in microsurgical breast reconstruction. We review our series of venous outflow alternatives when these vessels are inadequate or unusable., Materials and Methods: A retrospective review of all free breast reconstructions was performed from July 2003 through December 2005. Outcomes were measured with regard to re-exploration, flap failure, and fat necrosis, with attention to the timing and side of reconstruction, as well as the presence or absence of radiation therapy., Results: A total of 141 free breast reconstructions were performed during the study period. In seven cases (5%), alternative venous outflow vessels were selected (cephalic or external jugular vein). Nine anastamotic complications occurred, all of which involved the left internal mammary group (statistically significant for venous thrombosis, P = 0.0063) and three flaps failed. All cephalic and external jugular veins remained patent with no flap failures or fat necrosis within this group., Conclusion: The cephalic vein and external jugular vein are excellent alternatives for venous outflow in free breast reconstruction if neither the internal mammary nor thoracodorsal veins are sufficient, especially in left-sided reconstruction., (2007 Wiley-Liss, Inc.)

Because physician turnover, especially during the first 5 years after joining a practice group, has been reported to be as high as 54%, we sought to identify and quantify the factors that lead hand surgeons to leave their practices. An eight-question practice survey was administered to 10 hand surgeons, all of whom had left their practices under various circumstances. All respondents were men (mean age, 43.2 years). Nine surgeons were in their first practice and one was in his second. Time in the practice ranged from 4 months to 6.5 years (mean time, 3.4 years). Questions about surgical practice issues were asked of all survey participants, who were then asked to quantify the influence of the issue on their decision to leave their own surgical practice with a Likert scale ranging from 1 (no influence) to 5 (greatly influenced the decision to leave). The strongest influences on the decision to leave a practice were interpersonal conflict (mean, 4.7 points) and lack of decision-making ability within the practice (mean, 4.2 points). The influence of partnership determination (mean, 3.3 points) was mixed, whereas staff support (mean, 2.9 points), salary agreements (mean, 2.4 points), employment contracts (mean, 1.6 points), and retirement benefits (mean, 1.0 points) played a lesser role in the surgeons' decisions to leave their practices.