The Pedicled Flap of Adductor Longus, a New Technique for Inguinal Reconstruction

Introduction: Reconstruction surgeries of the inguinal area pose a challenge for oncological and orthopedic surgeons, especially after radical local resection (RLR), radical inguinal lymph node dissection (RILND), or both. Although numerous surgical procedures have been reported, there is no report about a pedicle adductor longus flap method. The aim of this work is to show our experience about inguinal reconstruction with pedicled adductor longus flap and associated outcomes.Patients and Methods: A retrospective study of 16 patients with localized inguinal region interventions and reconstructed by adductor longus flap from March 2016 to July 2020. Patients' average age was 60.0 years (range = 38–79 years) and had postoperative follow-up of 10 months (ranging 2–19 months). All patients had unilateral inguinal region involvement—seven cases on the left and nine cases on the right. The patients' clinical course, operative course, and postoperative follow-up data were evaluated.Results: All 16 patients recovered well post-operatively and did not require any re-intervention. Four patients experienced negligible discomfort around the groin area. Five patients experienced a minor strength deficit in thigh adduction compared with that of preoperative strength in the same or contralateral leg. The aforementioned complications resolved during the postoperative course and had no functional impact on their activity of daily living. All adductor longus flaps survived, completely filled the inguinal dead space, and wounds healed uneventfully within 3 weeks except for three patients who suffered delayed wound healing for more than 4 weeks. Other common complications such as infection, seroma, or wound dehiscence were not encountered in this series.Conclusion: The adductor longus flap is a reliable alternative method for inguinal region reconstruction following radical local resection (RLR), radical inguinal lymph node dissection (RILND), or both.

Current Surgical Therapy of Locally Advanced cSCC: From Patient Selection to Microsurgical Tissue Transplant. Review

Among the non-melanoma skin cancers (NMSC) the squamous cell carcinoma (SCC) is one of the most challenging for the surgeon. Local aggressiveness and a tendency to metastasize to regional lymph nodes characterize the biologic behavior. The variants locally advanced and metastatic require wide excision and node dissection. Such procedures can be extremely detrimental for patients. The limit of the surgery can be safely pushed forward with a multidisciplinary approach. The concept of skin oncoplastic surgery, the ablative procedures and the reconstructive options (skin graft, pedicled flap, microsurgical free flap) are discussed together with a literature review.

Patterns of Post-Mastectomy Radiotherapy in Immediate Breast Reconstruction – Results from the iBRA-2 Cohort Study

PurposeLong-term data indicates that post-mastectomy radiotherapy (PMRT) is associated with improved overall survival in all node-positive breast cancer patients. Immediate breast reconstruction (IBR) remains controversial in the context of planned PMRT, but rates of IBR are increasing. The aim of this study was to examine current practice of PMRT in patients undergoing mastectomy +/- IBR.MethodsData were collected from 2,526 patients enrolled in the iBRA-2 prospective cohort study undergoing mastectomy +/- IBR between 1st July and 31st December 2016, recruited consecutively at 71 centres across the United Kingdom, Ireland, and five international centres.ResultsOf a total of 2,590 breast procedures included in the analysis, 696 were implant-based, 105 pedicled flap and 230 free-flap reconstruction. 31.4% of implant-based, 34.3% of pedicled, and 32.5% of free-flap reconstructions were recommended for PMRT. PMRT recommendation by cancer stage was 21% for T1-2 N0, 65% for T1-2 N1, and 89% for Tany N2 and T3 Nany disease. On multivariate analysis, patients undergoing IBR were no less likely to be recommended for PMRT than patients having mastectomy only. However, patients in Northern Ireland/Ireland, the North of England, and Scotland were less likely to be recommended for PMRT.ConclusionAlthough IBR was more likely to be performed for lower stage cancers and younger patients with fewer co-morbidities, patients undergoing IBR were no less likely to be recommended for PMRT, irrespective of reconstruction technique. This study also highlighted regional variation in PMRT practice within the UK which merits further investigation.

Vascular anatomical considerations in preparing colonic flaps to replace the oesophagus

Background The colon is among the best options to substitute the oesophagus; it is well known for its durability and good function that makes it most suitable for paediatric patients. The steps of the procedure, postoperative complications, and outcome assessment were thoroughly discussed in previous reports. However, in this report, we have tried to focus on one basic and essential step of the operation, which is fashioning of the colonic flap used to substitute the oesophagus. Results The study included 50 consecutive paediatric cases who underwent colonic replacement of the oesophagus during the period 2010 through 2020. The indication for oesophageal replacement was either oesophageal atresia (27 cases) or corrosive strictures (23 cases). Our standard technique was using a middle segment of the colon (transverse colon) based on the left colic vessels (vascular pedicle) after ligation of middle colic vessels. Variations of the middle colic vessels were encountered that included single, double, or absent vessels. In a single case (2%), the middle colic vessels were multiple, short, and non-branching with interrupted continuity of marginal vessels at that point. In the latter situation, we had to use a different technique by fashioning a right colonic flap based on the middle colic vessels. Conclusion In colonic replacement of the oesophagus, preparing a pedicled flap from the transverse colon based on the left colic vessels was almost always feasible owing to the stable collateral marginal vessels. On a rare occasion, the marginal vessels were interrupted by disturbed anatomy of the middle colic vessels when we had to shift to another technique using a right colonic flap.

Effect of health care disparities on procedure selection of autologous breast reconstruction in Florida

INTRODUCTION: Disparities in access to reconstructive surgery after breast cancer have been reported. We aim to evaluate demographic and socioeconomic factors influencing type of autologous breast reconstruction in Florida. METHODS: We queried the Florida Inpatient Discharge Dataset to evaluate disparities in type of autologous breast reconstructive surgery between January 1, 2013, and September 30, 2017. Patients 18 years of age or older were included. Women younger than 65 years old on Medicare were excluded. Patients were categorized into three groups according to type of autologous reconstruction: latissimus dorsi pedicled flap (pedicled flap), free flap, or pedicled flap with implant (combined flap). Demographic and socioeconomic variables were evaluated. 𝜒2 and Mann–Whitney tests were used to estimate statistical significance. A multivariate logistic regression was performed to find independent associations. RESULTS: Our results showed higher odds of reconstruction with free flap in Hispanic patients (odds ratio (OR), 1.66; 95% CI, 1.32–2.09; P < 0.0001) and patients with comorbidities (OR, 1.45; 95% CI, 1.23–1.71; P < 0.0001). However, patients treated in Central and South Florida were less likely to undergo free flap than combined and pedicled flap reconstructions compared with those treated in North Florida (P < 0.05). Patients insured by Medicaid and Medicare were less likely to undergo free flap than combined or pedicled flap reconstruction compared to patients with private insurance (P < 0.05). CONCLUSIONS: Our study identified that race, region, insurance, and comorbidity are factors associated with type of autologous breast reconstruction in Florida.

Postoperative Complications Associated with the Choice of Reconstruction in Head and Neck Cancer: An Outcome Analysis of 4,712 Patients from the ACS-NSQIP Database

Background Microsurgical free flaps have largely supplanted pedicled flaps as the gold standard for head and neck cancer reconstruction. However, incidence of postoperative complications after accounting for patient comorbidities based on choice of reconstruction has not been well-defined in the literature in recent years. Methods Patients undergoing head and neck reconstruction were identified in the 2011–2016 ACS-NSQIP (American College of Surgeons National Surgical Quality Improvement Program) database and stratified into groups by free flap, myocutaneous pedicled flap, and other reconstruction. Demographics were analyzed and covariates balanced using overlap propensity score-based weighting. Logistic regression was used for binary outcomes and Gamma generalized linear model was used for length of stay. Results A total of 4,712 patients met inclusion criteria out of which 1,297 patients (28%) underwent free flap, 208 patients (4%) pedicled flap, and 3,207 patients (68%) had other, or no reconstruction performed. After adjusting for patient and disease-specific factors, pedicled flap reconstruction was associated with a higher risk of deep vein thrombosis (odds ratio [OR] = 2.64, confidence interval [CI] 1.02–6.85, p = 0.045), sepsis (OR = 2.95, CI 1.52–5.71, p = 0.001), and infection (OR = 2.03, CI 1.39–2.96, p <0.001) compared with free flap reconstruction. Free flaps had the longest mean operative time compared with the other two groups (unadjusted 578 vs. 440 vs. 326, p <0.001). Pedicled flaps had a lower incidence of bleeding requiring transfusion (adjusted OR = 0.65, CI 0.50–0.85, p = 0.002), and lower incidence of prolonged mechanical ventilation (adjusted OR = 0.33, CI 0.12–0.92, p = 0.034) compared with free flaps. There was no difference in rates of reoperation, hospital readmission, or hospital length-of-stay between pedicled and free flaps. Conclusion Myocutaneous pedicled flaps are associated with higher overall short-term postoperative complications compared with free flaps in head and neck reconstruction, which demonstrate a more favorable morbidity profile without significantly impacting hospital readmission, reoperation, or length-of-stay.

Skin flaps

Flaps can reconstruct defects of the integument, resurface mucosal defects, as well as contribute to contour. They are used where grafting is not feasible because of the nature of the defect and/or where the aims of reconstruction would be better served by vascularized tissue with both cutaneous and subcutaneous components. A skin flap can also be combined with fascia, muscle, or bone to reconstruct a complex or composite defect, and to provide tissue to restore function. Flaps may be classified according to the origin of the flap: local skin flaps are raised from tissue adjacent to the defect (usually deriving their blood supply from the subcutaneous tissue and subdermal plexus), and distant flaps are raised on dedicated vascular pedicles from a non-contiguous region. A distant flap may be moved to the defect maintaining the continuity of the pedicle (a ‘regional’ or ‘pedicled’ flap) or as a free flap, where the flap is elevated from its remote donor site and the pedicle is divided to allow the flap to be transported ‘free’ to the defect and then the vascular continuity is re-established by anastomosis to a recipient vessel in the defect. This chapter focuses on local flaps.

Vascularized ulnar periosteal pedicled flap for forearm nonunion in children

We report our experience with the use of a vascularized ulnar periosteal pedicled flap to treat forearm nonunion in children. Seven children underwent surgical treatment of radial diaphysis nonunion with this technique. The mean duration of nonunion prior to the flap was 9 months. Significant postoperative improvements were observed in pain severity (mean visual analogue scale score of 0.6), Quick Disabilities of the Arm, Shoulder, and Hand (mean score of 7.1) and grip strength (89% higher than preoperative status). Union was achieved in all patients, with a mean time to union of 3 months. One patient developed distal radioulnar synostosis as a postoperative complication. A vascularized ulnar periosteal pedicled flap is a reliable and versatile technique for treating forearm nonunion in children, associated with both good outcomes and low donor morbidity. Level of evidence: IV