A Unique Advantage of a 24-hour Surgical Delay in Autologous Breast Reconstruction.

The surgical delay technique can be used effectively in autologous breast reconstruction when there is unfavorable flap vascular anatomy or when the reconstruction necessitates a larger volume of donor tissue to obtain optimal results. The length of time between surgically delaying the flap to pedicle division and inset of the flap often varies based on surgeon preference but is typically approximately a week or longer. The authors present a case in which a 24-hour surgical delay was successfully used to augment deep inferior epigastric perforator flaps for autologous reconstruction.

The Effect of Venous Augmentation on Complication Rates in Deep Inferior Epigastric Perforator Breast Reconstruction.

Background: With the rising popularity of the deep inferior epigastric perforator (DIEP) flap in breast reconstruction, use of the superficial inferior epigastric vein (SIEV) to augment venous outflow has been proposed as a strategy to prevent venous congestion, a complication positively associated with flap volume. This study evaluated the impact of routine SIEV venous augmentation on the risk of vascular complications or operative fat necrosis in the context of flap size and operating time.

Methods: A retrospective cohort study compared complication rates of patients with SIEV-augmented DIEP flaps to controls over a 3-year period.

Increased Time Interval of Postoperative Flap Monitoring After Autologous Breast Reconstruction.

Background: Hourly flap checks are the most common means of flap monitoring during the first 24 hours following autologous breast reconstruction (ABR). This practice often requires intensive care unit (ICU) admission, which is a key driver of health care costs and decreased patient satisfaction. This study addresses these issues by demonstrating decreased cost and length of admission associated with a 4-hour interval between flap checks during the first 24 hours following ABR.

Modern Approaches to Abdominal-Based Breast Reconstruction.

Modern approaches to abdominal-based breast reconstruction have evolved since the introduction of the transverse musculocutaneous flap by Dr Carl Hartrampf in the 1980s. The natural evolution of this flap is the deep inferior epigastric perforator (DIEP) flap, as well as the superficial inferior epigastric artery flap. As breast reconstruction has advanced, so too has the utility and nuances of abdominal-based flaps, including the deep circumflex iliac artery flap, extended flaps, stacked flaps; neurotization; and perforator exchange techniques.

Autologous Breast Reconstruction with Bilateral Stacked Free Flaps in Massive Weight Loss Patients.

Patients with a history of massive weight loss who are undergoing autologous breast reconstruction after mastectomy represent a unique surgical challenge. Although these patients often have an abundance of excess skin, it may be difficult to acquire sufficient tissue volume for adequate reconstruction of bilateral breasts using single flap techniques due to the paucity of subcutaneous fat. Stacked flap techniques have emerged as an effective method in thinner patients with suboptimal fat distribution who desire autologous breast reconstruction.

Preoperative Computed Tomography Angiography for ALT Flaps Optimizes Design and Reduces Operative Time.

Background:  Computed tomography angiography (CTA) has been widely used for perforator mapping in abdominal-based reconstruction, but it is less widespread in the anterolateral thigh (ALT) flap. However, CTA may be quite useful for ALT planning, as this flap has demonstrated substantial variability in intrapatient bilateral vascular anatomy. This study investigated whether standard use of preoperative CTA resulted in selection of the donor extremity with preferential perforator anatomy, and whether this affected operative time and postoperative outcomes.

The Impact of Indocyanine Green Angiography on Fat Necrosis in Deep Inferior Epigastric Perforator Flap Breast Reconstruction.

Background: The deep inferior epigastric perforator flap (DIEP) is a widely known reliable option for autologous breast reconstruction. One common complication of DIEP procedures is fat necrosis. Consequences of fat necrosis include wound healing complications, pain, infection, and the psychological distress of possible cancerous recurrence.

Mapping 216 Perforator Flaps Using Highly Portable Tablet-Based Color Doppler Ultrasound (PT-CDU).

Background:  The first reports of using color Doppler ultrasound for evaluation of the microvasculature were in the 1990s. Despite the early reports of its efficacy, color Doppler ultrasound did not achieve popularity nor general usage in part due to the cumbersome size, cost and poor resolution. This is the first study to demonstrate the potential utility of a new, highly portable, tablet-based color Doppler ultrasound (PT-CDU) system for imaging perforator flaps.

Use of the Vertical Profunda Artery Perforator Flap to Capture the Dominant Perforator: A Cadaver Dissection and Imaging Study.

Background:  While the originally described transverse profunda artery perforator (tPAP) flap is designed to capture the first profunda perforator, our group hypothesized the dominant perforator may not always be captured in this configuration. This study maps the location of dominant profunda perforators using imaging and cadaveric dissections to determine the probability of capturing dominant perforators with the transverse flap design versus the vertical PAP (vPAP) variant.

Methods:  Fifty preoperative magnetic resonance angiogram or computed tomographic angiogram scans (100 total extremities) were examined from autologous breast reconstruction patients between 2015 and 2019.

Simplifying Bony Midface Reconstruction with Patient-specific Titanium Plates.

Virtual surgical planning and patient-specific osteosynthesis plates provide reconstructive surgeons with the ability to proceed with facial reconstruction of expanding complexity. Moreover, these advances have been shown to reduce the energy, effort, and operating time while helping guide the surgeon toward anatomically correct results. The currently available literature regarding custom-milled plates pertains mostly to reconstructive surgery of the mandible.

Stratification of Surgical Risk in DIEP Breast Reconstruction Based on Classification of Obesity.

Background:  From both a medical and surgical perspective, obese breast cancer patients are considered to possess higher risk when undergoing autologous breast reconstruction relative to nonobese patients. However, few studies have evaluated the continuum of risk across the full range of obesity. This study sought to compare surgical risk between the three World Health Organization (WHO) classes of obesity in patients undergoing deep inferior epigastric perforator (DIEP) flap breast reconstruction.

Primary Resection and Immediate Autologous Reconstruction of Fronto-orbital Infantile Myofibromatoses.

Infantile myofibromatosis is an unusual and rare lesion of the bone and soft tissue, which can be seen in the craniofacial skeleton. These complex tumors present a challenge to craniofacial surgeons regarding diagnosis, management, and safe and effective surgical treatment, frequently requiring complex reconstruction. We present the case of a 7-month-old girl with multicentric infantile myofibromatosis of the right parietal and fronto-orbital region, the associated clinical presentation, histopathologic findings, and surgical management, along with a review of the relevant literature.

Reconstruction of Bilateral Mandibular Condyles Using a Single Vascularized Fibula.

Patients with end-stage temporomandibular joint (TMJ) pathology present with loss of vertical ramus height with resulting retrognathia, anterior open bite, and restricted jaw function requiring joint reconstruction. Costochondral grafts, long considered the gold standard for TMJ reconstruction, carry risks of bony ankylosis and resorption. Custom-made alloplastic TMJ prostheses show excellent objective and subjective outcomes but are also associated with complications such as infection or metal sensitivity, and necessitate hardware explantation in some cases.

Multistage surgical repair for split notochord syndrome with neuroenteric fistula: case report.

Split notochord syndrome (SNS) is a rare congenital defect of the central nervous system and has been associated with several anomalies affecting multiple organ systems. One association has been communication with the gastrointestinal tract and the spine, previously identified as a neuroenteric fistula (NEF). Here, the authors describe the unique case of a female infant with SNS and NEF treated with a multistage surgical repair.

Subtotal Mandible Reconstruction with a Free Fibula Flap and No Skin Incisions.

Resection of large mandibular tumors followed by primary reconstruction using free tissue transfer is typically accomplished using transcutaneous cervical incisions, which provide access for ablation as well as inset of the osseous free flap. This approach offers wide exposure; however, it subjects the patient to potential facial scarring, marginal mandibular nerve injury, lip deformity/incompetence, formation of orocutaneous fistulae, as well as functional impairments to speech, mastication, and deglutition. To reduce morbidity and to preserve aesthetics, a transoral approach can be used in cases that do not require a neck dissection.

Ultrasound Imaging of the Superficial Fascial System Can Predict the Subcutaneous Strength of Abdominal Tissue Using Mean Gray Value Quantification.

Background: This study is the first to correlate sonographic findings of subcutaneous tissue to structural and biomechanical properties.

Methods: Precisely sized tissue specimens (59 samples) were collected from five abdominoplasty procedures. A Philips Lumify L12-4 linear array probe, connected to an Android tablet, was used to obtain ultrasound images of the superficial fascial system.

Preoperative Evaluation of the Superficial Fascial System Can Predict Wound Complications in Body Contouring Surgery.

Background: The demand for body contouring surgery continues to rise. The inclusion of the superficial fascial system (SFS) during closure of such procedures has been shown to improve outcomes; however, currently reported wound complication rates remain high. The authors assess whether decreased quantities of SFS are associated with wound complications in these patients.

Stacked Lateral Thigh Perforator Flap as a Novel Option for Autologous Breast Reconstruction.

Background: Autologous breast reconstruction using perforator flaps offers excellent outcomes, minimizes donor-site morbidity, and allows for precise donor-site selection. The deep inferior epigastric artery perforator, profunda artery perforator, and gluteal artery perforator flaps along with the stacked flap technique are the most common options. This study reports the first series of the stacked lateral thigh perforator flap.

Timing of Free Flaps for Traumatic Wounds of the Lower Extremity: Have Advances in Perioperative Care Changed the Treatment Algorithm?

Background:  Despite the landmark study by Godina 30 years ago, opinions still vary within the literature about the management of complex traumatic wounds in the lower extremity. We present a large series of lower extremity reconstructions with vascularized free tissue and examine the perioperative factors that influenced the success of these cases.

Methods:  We reviewed 88 patients with free flap reconstruction of traumatic lower extremity wounds over 8 years.