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.

Myth-Busting the DIEP Flap and an Introduction to the Abdominal Perforator Exchange (APEX) Breast Reconstruction Technique: A Single-Surgeon Retrospective Review.

Background: Anatomical variations in perforator arrangement may impair the surgeon's ability to effectively avoid rectus muscle transection without compromising flap perfusion in the deep inferior epigastric artery perforator (DIEP) flap.

Methods: A single surgeon's experience was reviewed with consecutive patients undergoing bilateral abdominal perforator flap breast reconstruction over 6 years, incorporating flap standardization, pedicle disassembly, and algorithmic vascular rerouting when necessary. Unilateral reconstructions were excluded to allow for uniform comparison of operative times and donor-site outcomes.

Assessing Age as a Risk Factor for Complications in Autologous Breast Reconstruction.

Background: Breast cancer is primarily a diagnosis of older women. Many patients seeking breast reconstruction are elderly women (aged 65 years or older). However, many surgeons anecdotally believe that surgery in elderly patients is inherently dangerous, or at least prone to more complications.

Creation of a Central Under Flap Pocket Allows Secondary Implant Augmentation of Perforator Flap Breast Reconstruction.

Background: When a single perforator flap does not provide adequate volume or projection for satisfactory breast reconstruction, the addition of an implant may be considered at the time of second-stage revisions. Dissection of an implant pocket beneath the flap may lead to the inadvertent injury of the flap pedicle as the tissue planes have been obscured by tissue ingrowth. The authors present a technique in which the boundaries of the implant pocket are predetermined at the time of flap reconstruction allowing an implant to be inserted at the second stage in ideal position with greater ease of dissection and minimal risk to the flap pedicle.

Nipple-Sparing Mastectomy and Ptosis: Perforator Flap Breast Reconstruction Allows Full Secondary Mastopexy with Complete Nipple Areolar Repositioning.

Background: Patients with moderate to severe ptosis are often considered poor candidates for nipple-sparing mastectomy. This results from the perceived risk of nipple necrosis and/or the inability of the reconstructive surgeon to reliably and effectively reposition the nipple-areola complex on the breast mound after mastectomy.

Methods: A retrospective review identified patients with grade II/III ptosis who underwent nipple-sparing mastectomy with immediate perforator flap reconstruction and subsequently underwent a mastopexy procedure.

Versatility of subscapular chimeric free flaps in the secondary reconstruction of composite posttraumatic defects of the upper face.

High energy injuries to the upper face present challenging reconstructive problems. In some cases, initial reconstructive efforts result in unfavorable outcomes that require secondary intervention. Chimeric free flaps based on the subscapular system offer the tissue components and volume needed for these complex reconstructions.

Virtual surgical planning in complex composite maxillofacial reconstruction.

Background: Complex osteocutaneous maxillofacial reconstruction requiring multiple free flaps and with an extensive zone of injury can be fraught with complications and difficulty. Often, the remnants of native mandible are malpositioned and the skeletal structure of the upper face is distorted. The authors seek to extend the use of virtual planning to complex maxillofacial reconstruction by presenting their early experience in these difficult patients.

Localization of the dominant deep inferior epigastric artery perforator by computed tomography angiogram: does the standard deep inferior epigastric artery perforator flap design include the dominant perforator?

Background: The deep inferior epigastric artery perforator (DIEP) free flap is the optimal autogenous reconstructive technique in many patients undergoing postmastectomy. Our aim was to evaluate the standard DIEP free flap design in relation to the dominant perforating vessels using computed tomography angiography (CTA).

Methods: We retrospectively reviewed CTAs from 75 patients who had undergone perforator flap reconstruction within the past year.

Total autogenous mandibular reconstruction using virtual surgical planning.

Free fibula transfer has become the workhorse in mandibular reconstruction. Total mandibular reconstruction is an uncommon procedure with added complexity. Numerous techniques have been described for such reconstruction, many requiring a temporomandibular joint prosthesis.

Composite fronto-orbital reconstruction using a subscapular chimeric flap.

Composite defects of the fronto-orbital region represent a reconstructive challenge. Total autogenous reconstruction requires a thin pliable skin flap along with a bony component that can be osteotomized predictably. The thoracodorsal artery perforator/scapular bone chimeric flap provides a reliable single-stage method to cover difficult composite forehead defects where local options are unsuitable or have been exhausted.

Complications of hydroxyapatite bone cement in secondary pediatric craniofacial reconstruction.

Hydroxyapatite cement has become a popular alternative to bone grafts in reconstructing the calvarium. Although animal studies have shown promising results with use of hydroxyapatite, human clinical studies have shown mixed results including significant rates of infection. This is a retrospective chart review during a 7-year period (1997-2003) of 20 patients who underwent secondary forehead cranioplasty with hydroxyapatite cement (Norian Craniofacial Reconstruction System).

Anterolateral thigh flap for trauma reconstruction.

High velocity injuries have traditionally been covered with free muscle flaps. We sought to evaluate the utility of the anterolateral thigh flap (ALT) flap as a primary choice in reconstructing traumatic injuries in Western patients.A retrospective chart review was conducted of 122 patients treated at the R Adams Cowley Shock Trauma Center and at the Louisiana State University Trauma Center.