Endoscope-Assisted Greater Occipital Nerve Decompression for Migraines, Occipital Neuralgia, and New Daily Persistent Headaches.

SUMMARY: In the occipital trigger site for migraine, the greater occipital nerve (GON) is thought to be irritated by surrounding structures, including the semispinalis capitis muscle and occipital artery (OA), producing headaches in the back of the neck. Thus, standard decompression involves removal of surrounding tissue and dissection away from the vessel. The authors noticed a consistent pattern between the GON and OA more distally: the OA approaching laterally and diving under the GON, the OA looping back over the GON and intertwining with the medial branch of the GON, and lastly the OA traveling parallel to the GON. The technique described uses a modified endoscopic approach with a counter incision, endoscopic assistance, and radical artery lysis to address distal sites in addition to the standard release. At the counter incision, distal intertwining between vessel and nerve was released. A high-definition endoscope was used to address dynamic compression points more proximally, including hidden areas where the vessel dives under the GON, as well as to facilitate cautery and removal of the vessel. Without the use of an endoscope and counterincision, it is difficult to achieve complete decompression of the nerve distally without injury to the proximal body of the nerve.

The Greater Occipital Nerve and Its Dynamic Compression Points: Implications in Migraine Surgery.

BACKGROUND: The greater occipital nerve is a common compression site for migraine or chronic headache, and variable relationships with the occipital artery have been shown in anatomical studies. Despite surgical decompression, there are still a subset of patients who have an incomplete response. In this article, the authors describe an observed clear and very consistent pattern between the nerve and artery, including both dynamic and static compression points, that must be evaluated for adequate treatment. METHODS: Seventy-one patients underwent occipital nerve decompression with high-definition videos and photographs, and the dynamic relationship between the greater occipital nerve and the occipital artery was recorded in a retrospective review. RESULTS: A consistent pattern existed in 92 percent of patients, as follows: (1) hidden proximal dynamic compression of the bottom surface of the nerve as the occipital artery comes laterally to dive under the greater occipital nerve; (2) more apparent dynamic compression on the upper surface of the nerve as the occipital artery loops back on top of the greater occipital nerve; (3) intertwining compression after the bifurcation of the greater occipital nerve as the artery wraps around the medial branch; and (4) parallel travel of the terminal branch of the greater occipital nerve with the occipital artery in close proximity. CONCLUSIONS: There is a consistent pattern in the relationship between the greater occipital nerve and the occipital artery after its exit from the trapezius fascia. It is possible that this relationship creates dynamic compression points, including hidden areas, that can only be deactivated by radical excision of the vessel.

Nasal Reconstruction after Mohs Cancer Resection: Lessons Learned from 2553 Consecutive Cases.

BACKGROUND: Nasal defects following Mohs resection are a reconstructive challenge, demanding aesthetic and functional considerations. Many reconstructive modalities are available, each with varying utility and efficacy. The goal of this study was to provide an algorithmic approach to nasal reconstruction and illustrate lessons learned from decades of reconstructing Mohs defects. METHODS: A retrospective review was conducted of consecutive patients who underwent nasal reconstruction after Mohs excision from 2003 to 2019 performed by the senior author (J.F.T.). Data were collected and analyzed regarding patient and clinical demographics, defect characteristics, reconstructive modality used, revisions, and complications. RESULTS: A total of 2553 cases were identified, among which 1550 (1375 patients) were analyzed. Defects most commonly affected the nasal ala (48.1 percent); 74.8 percent were skin-only. Full-thickness skin-grafts were the most common reconstructive method (36.2 percent); 24.4 percent of patients underwent forehead flaps and 17.0 percent underwent nasolabial flaps. The overall complication rate was 11.6 percent (n = 181), with poor wound healing being most common. Age older than 75 years, defects larger than 2 cm2, and active smoking were associated with increased complication rates. CONCLUSIONS: Nasal reconstruction can be divided based on anatomical location, and an algorithmic approach facilitates excellent results. Although local flaps may be suitable for some patients, they are not always the most aesthetic option. The versatility and low risk-to-benefit profile of the forehead flap make it a suitable option for elderly patients. Although reconstruction is still safe to be performed without discontinuation of anticoagulation, older age, smoking, and large defect size are predictors of complications. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Scalp Reconstruction after Mohs Cancer Excision: Lessons Learned from More Than 900 Consecutive Cases.

BACKGROUND: Scalp reconstruction has evolved over time. Given the large surface area, location, and high likelihood of sun exposure, the scalp is particularly prone to sun damage and skin cancer. Resection of scalp cancers often leaves a large defect that can be challenging for reconstruction. The authors present objective data and recommendations based on more than 10 years of consecutive scalp reconstructions performed by the senior author (J.F.T.). In addition, the authors describe each method of reconstruction and delineate an algorithm based on the senior author's approach and the cases assessed. METHODS: The authors conducted a retrospective review of patients who underwent scalp reconstruction after Mohs cancer excision over a 10-year period. Each case was evaluated for key patient characteristics, defect location, defect size, defect composition, reconstructive modality, and complications. RESULTS: The senior author (J.F.T.) performed 913 scalp reconstruction procedures. Defects most commonly involved the forehead or vertex of the scalp, with a wide range of sizes. A significant majority of the patients' defects were repaired with the use of adjacent tissue transfer or Integra dermal regeneration templates. There were 94 complications (12.5 percent) noted, ranging from graft loss to cancer recurrence. CONCLUSIONS: Reconstruction of scalp defects after Mohs cancer excision presents the plastic surgeon with numerous patient and defect preoperative variables to consider. Each defect should be evaluated, and a plan based on composition of the defect and the needs of the patient should be developed. Scalp reconstruction is safe to perform in an outpatient setting, even in elderly patients. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

In-Depth Look at the Anatomical Relationship of the Lesser Occipital Nerve, Great Auricular Nerve, and Spinal Accessory Nerve and Their Implication in Safety of Operations in the Posterior Triangle of the Neck.

BACKGROUND: Migraine surgery is an increasingly popular treatment option for migraine patients. The lesser occipital nerve is a common trigger point for headache abnormalities, but there is a paucity of research regarding the lesser occipital nerve and its intimate association with the spinal accessory nerve. METHODS: Six cadaver necks were dissected. The lesser occipital, great auricular, and spinal accessory nerves were identified and systematically measured and recorded. These landmarks included the longitudinal axis (vertical line drawn in the posterior), the horizontal axis (defined as a line between the most anterosuperior points of the external auditory canals) and the earlobe. Mean distances and standard deviations were calculated to delineate the relationship between the spinal accessory, lesser occipital, and great auricular nerves. RESULTS: The point of emergence of the spinal accessory nerve was determined to be 7.17 ± 1.15 cm lateral to the y axis and 7.77 ± 1.10 caudal to the x axis. The lesser occipital nerve emerges 7.5 ± 1.31 cm lateral to the y axis and 8.47 ± 1.11 cm caudal to the x axis. The great auricular nerve emerges 8.33 ± 1.31 cm lateral to the y axis and 9.4 ±1.07 cm caudal to the x axis. The decussation of the spinal accessory and the lesser occipital nerves was found to be 7.70 ± 1.16 cm caudal to the x axis and 7.17 ± 1.15 lateral to the y axis. CONCLUSION: Understanding the close relationship between the lesser occipital nerve and spinal accessory nerve in the posterior, lateral neck area is crucial for a safer approach to occipital migraine headaches, occipital neuralgia, and new daily persistent headaches and other reconstructive or cosmetic operations.

Revisiting Anastomosis to the Retrograde Internal Mammary System in Stacked Free Flap Breast Reconstruction: An Algorithmic Approach to Recipient-Site Selection.

BACKGROUND: The authors present their stacked flap breast reconstruction experience to facilitate selection of either caudal internal mammary vessels or intraflap vessels for the second recipient anastomosis. METHODS: A retrospective review was conducted of multiflap breast reconstructions (double-pedicled deep inferior epigastric perforator, stacked profunda artery perforator, and stacked profunda artery perforator/deep inferior epigastric perforator) performed at the authors' institution from 2011 to 2018. Data collected included demographics, recipient vessels used, and intraoperative/postoperative flap complications. Complications were compared between cranial, caudal, and intraflap anastomoses. RESULTS: Four hundred stacked flaps were performed in 153 patients. Of 400 arterial anastomoses, 200 (50 percent) were to cranial internal mammary vessels, 141 (35.3 percent) were to caudal internal mammary vessels, and 59 (14.8 percent) were to intraflap vessels. Of 435 venous anastomoses, 145 (33.3 percent) were to caudal internal mammary vessels, 201 (46.2 percent) were to cranial internal mammary vessels, and 89 (20.5 percent) were to intraflap vessels. Intraoperative revision for thrombosis occurred in 12 of 141 caudal (8.5 percent), 14 of 20 cranial (7 percent), and seven of 59 intraflap (11.9 percent) arterial anastomoses (p = 0.373), and in none of caudal, three of 201 cranial (1.5 percent), and two of 89 intraflap (2.2 percent) venous anastomoses (p = 0.559). Postoperative anastomotic complications occurred in 12 of 400 flaps (3 percent) and were exclusively attributable to venous compromise; seven of 12 (58.3 percent) were salvaged, and five of 12 (41.7 percent) were lost. More lost flaps were caused by caudal [four of five (80 percent)] versus cranial [one of five (20 percent)] or intraflap (zero of five) thrombosis (p = 0.020). CONCLUSION: If vessel features are equivalent between the caudal internal mammary vessels and intraflap vessels, intraflap vessels should be used for second site anastomosis in stacked flap reconstructions. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Lip Reconstruction after Mohs Cancer Excision: Lessons Learned from 615 Consecutive Cases.

BACKGROUND: The lips provide key functional and aesthetic features of the face. From social interactions and speech to swallowing and oral competence, a functional dynamic structure is required. This interaction with surrounding landmarks presents a challenge for reconstruction. There are a myriad of ways reported to reconstruct these defects; however, as the authors' practice has evolved, a more refined approach was developed to optimize results and minimize the complexity of each patient's surgery. METHODS: A retrospective review from 2004 to 2018 was performed of consecutive patients who underwent lip reconstruction following Mohs cancer resection performed by a single surgeon. Each case was evaluated for key patient characteristics, defect location, defect size, defect composition, reconstructive modality, and complications. In addition, the evolution of treatment types over those 14 years was evaluated. RESULTS: Six hundred fifteen patients underwent lip reconstruction. Defects most commonly involved the upper lateral lip, and 247 (40 percent) involved both the skin and vermillion. A significant majority of the patient's defects were repaired using either linear closure or V-wedge excision and closure. A complication rate of 10.2 percent (n = 63) was found, ranging from oral incompetence to cancer recurrence. There was no significant difference in complication rates in patients older than 75 years, in smokers, or in patients who were on anticoagulation. CONCLUSIONS: The authors' techniques have evolved from more invasive advancement and rotation flaps to a more reliable linear closure method over the past 14 years. This study shows that lip reconstruction is safe in elderly patients, smokers, and patients who are on anticoagulation. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Unique Uses of SPY: An Approach to Groin Lymphatic Complications.

Femoral artery reconstructive operations pose the risk of damage to the lymphatic system and leakage of lymph fluid into the groin. This leakage establishes a stagnant reservoir of protein-rich fluid, further placing the patient at risk for complications, especially a higher infection rate. The use of SPY technology (Stryker Corp/Novadaq Technologies, Kalamazoo, Mich) for lymphatic leaks have been described in previous studies. However, the management of persistent high-output lymphatic leaks addressed secondarily with SPY lymphangiography have yet to be reported. This case report describes a young male who underwent thrombectomy in the left common femoral artery, who presented several days later with a high-output chylous leak. The lymphatic leak was initially managed and failed conventional muscle flaps, and SPY lymphangiography was performed to manage the lymphatic leak during the secondary surgery. The lymphatic vessels were ligated and confirmed with SPY lymphangiography. The management of lymphatic groin complications aided by the use of SPY lymphangiography provided valuable data and allowed for better intraoperative visualization. Utilization of SPY technology allowed the surgeons to properly address all sites of leakage in an otherwise persistent lymphatic leak. Resolution of lymphatic leak was further confirmed with SPY. Lymphatic complications, particularly those in the groin area, are of significant concern to physicians. Any suspected chylous leak should be followed with SPY lymphangiography to ensure proper treatment and resolution. Prophylactic use of SPY technology in high-risk patients during lymphatic surgery of the groin may also be considered.

Unique Uses of SPY: High-risk Facelift.

Skin flap necrosis occurs in 1-3% of facelift procedures. The SPY Elite Fluorescence Imaging System has been widely used in evaluating mastectomy skin flaps for breast reconstruction but has not been described in assessing skin flaps during facelifts. This case report describes the intraoperative use of SPY to assess flap perfusion during a high-risk facelift and static sling for the correction of facial paralysis. The use of intraoperative SPY during this high-risk facelift allowed for the timely assessment of perfusion, successful intervention of nitroglycerin paste to improve blood flow, and prevention of any additional surgical interventions. SPY may have a more widespread role in facelift patients with a higher risk of skin flap necrosis.

Application of SPY Angiography in the Management of a Chronic Sternal Wound.

The SPY angiography system has several surgical uses. Often, surgeons may experience difficult cases in which the viability and perfusion of tissue is questioned. By using the SPY angiography system intraoperatively, this system may provide additional information allowing the surgeon to make calculated real-time decisions which may lead to improved patient outcomes. This study describes a case of a chronic sternal wound treated with reconstruction using intraoperative SPY angiography. Adequate perfusion of the flap was determined via SPY angiography intraoperatively. The flap was thereafter successfully utilized to cover the chronic wound. The patient was followed postoperatively with progression of wound closure. Sternal wounds often pose a complex problem for patients and physicians. The use of intraoperative SPY angiography provided critical information to the operating team allowing for the successful identification of a viable flap. The use of SPY angiography provided the patient an opportunity to achieve a successful outcome and reduced the risk of skin necrosis or reoperation.

Ear Reconstruction after Mohs Cancer Excision: Lessons Learned from 327 Consecutive Cases.

BACKGROUND: The ear serves many functional and aesthetic purposes, and its complex structure presents a notable challenge for reconstruction. A paucity of objective data and analysis on reconstruction of acquired ear defects remains. The goal of this study was to evaluate all ear reconstructions and the lessons learned over the past decades in treating these complicated defects in a large clinical Mohs reconstruction practice. METHODS: A retrospective analysis of consecutive patients who underwent ear reconstruction after Mohs cancer excision from 2004 to 2018 performed by the senior author (J.F.T) was conducted. Data regarding patient demographics, oncologic type, treatment, defect characteristics, reconstructive modalities, number of stages, and complications were collected and analyzed. RESULTS: Three hundred twenty-seven patients underwent ear reconstruction. Defects most commonly involved the superior one-third of the helix and the antihelix. Approximately half of the patients' defects were reconstructed with full-thickness skin grafts, and approximately one-third of the patients' defects required flap reconstruction. There were 30 complications (9 percent), ranging from partial flap loss to cancer recurrence. There was no difference in complication rates in elderly patients compared with the younger cohort. CONCLUSIONS: Optimizing results when reconstructing ear defects is challenging, and there are multiple preoperative variables to consider. Ear reconstruction is safe in an outpatient setting, and age should not preclude patients from undergoing reconstruction of ear defects. The lessons learned from the past decade of ear reconstructions are demonstrated, and an algorithmic approach to treating these defects allows for a safe and reproducible method for reconstructing acquired ear defects. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Direct Lateral Canthal Approach to the Zygomaticotemporal Branch of the Trigeminal Nerve for Surgical Treatment of Migraines.

Surgical treatment of migraine headaches involves avulsion or decompression of the affected peripheral nerves. One of the sites targeted is site II, the zygomaticotemporal branch of the trigeminal nerve. Although traditionally the procedure involved either an endoscopic or transpalpebral approach to access the nerve, both methods involve general anesthesia in an operating room. The senior authors developed a new technique to directly access the nerve by means of a transverse lateral canthal extension incision that can be performed under local anesthesia in an office setting. A cadaver dissection to assess safety and anatomical variability was performed with visualization and complete avulsion of the zygomaticotemporal branch of the trigeminal nerve in all cases, with no injury to surrounding structures. An office-based procedure for zygomaticotemporal branch of the trigeminal nerve compression can help reduce the risks and costs associated with a general anesthetic and can be used for patients with isolated migraines localized to the zygomaticotemporal branch of the trigeminal nerve or recurrent secondary triggers to that area. CLINICAL QUESTION/LEVEL OF EVIDENCE:: Therapeutic, V.

Subcutaneous Migration: A Dynamic Anatomical Study of Gluteal Fat Grafting.

BACKGROUND: Recent anatomical studies have demonstrated that fat placed subjacent to the fascia of the gluteus maximus muscle can migrate deep through the muscle into the submuscular space, possibly causing tears in the gluteal veins, leading to fat embolisms. The purpose of this study was to define and to study subcutaneous migration and to determine whether fat placed in the subcutaneous space under a variety of pressures and fascial integrity scenarios can indeed migrate into the deep submuscular space. METHODS: Four hemibuttocks from two cadavers were used. Proxy fat was inserted using syringes with various fascia scenarios (1: fascia intact; 2: cannula perforations; 3: 6mm fascia defects) or using expansion vibration lipofilling (4: fascia intact). Subcutaneous pressures were recorded. After injections, anatomical dissections were performed to evaluate the migration of the proxy fat for each of the scenarios. RESULTS: Scenario 1: pressure reached approximately 125 to 150 mmHg and then plateaued and all the proxy fat remained in the subcutaneous space. Scenario 2: pressure reached a 199-mmHg plateau and no proxy fat spread deeper into the muscle or beneath it. Scenario 3: pressure gradually rose to 50 mmHg then fell again and the submuscular space contained a significant amount of proxy fat. Scenario 4: pressure rose to a maximum of 30 mmHg and all of the proxy fat remained in the subcutaneous space. CONCLUSIONS: The gluteus maximus fascia is a stout wall that sets up the dangerous condition of deep intramuscular migration with subfascial injections and the protective condition of subcutaneous migration with suprafascial injections. These persuasive findings are profound enough to propose a new standard of care: no subfascial or intramuscular injection should be performed, and all injections should be performed exclusively into the subcutaneous tissue.

The Tissue-Based Triad in Augmentation Mastopexy: Single-Stage Technical Refinements.

BACKGROUND: The number of patients seeking augmentation mastopexy has increased over the last several decades. The conflicting goals of augmentation (tissue expansion) and mastopexy (tissue reduction) have led to higher revision rates, decreased patient satisfaction, and pending litigation. Some have even argued for staging of all augmentation mastopexy procedures. OBJECTIVES: The goal of this study was to review the senior author's (W.P.A.) process-oriented approach to single-stage augmentation mastopexy and to detail the technical framework to produce reliable, reproducible, safe results in a 1-stage augmentation mastopexy. METHODS: A prospectively collected patient database from January 2007 until January 2018 was reviewed. All single-stage augmentation mastopexy patients were evaluated, including patient demographics, operative details, complications, and outcomes. RESULTS: A total of 251 patients were evaluated. Mean follow-up was 16.9 months, average patient age was 38.0 years, and average implant size was 285.8 cc. A total of 9 (3.6%) patients required reoperation and only 2 (0.8%) required explantation. Fourteen (5.6%) patients developed delayed wound healing that responded to local wound care alone. CONCLUSIONS: Utilization of a safe and reliable processed approach to single-stage augmentation mastopexy is highly predictable with low reoperation rates. The technical refinements presented have led to increased consistency in delivering high-quality results to patients in a procedure fraught with challenges.

Long-Term Assessment of Perioral Rhytide Correction with Erbium: YAG Laser Resurfacing.

BACKGROUND: Use of nonsurgical skin rejuvenation has grown over the past two decades. This has led to an increase in ablative and nonablative resurfacing devices. Moderate to heavy perioral rhytides require an ablative laser to maximize results. Traditionally, this was performed with carbon dioxide lasers; however, more recently, erbium lasers have been used to target heavy rhytides. The purpose of this study was to assess long-term correction of perioral rhytides with the use of the senior author's (A.J.B.) erbium laser resurfacing technique. METHODS: A retrospective review of all patients who underwent perioral erbium laser resurfacing performed by the senior author from 2009 to 2016 with a minimum of 6-month follow-up was performed. Ten blinded nonphysicians and 10 blinded plastic surgeons evaluated the imaging based on a previously established standardized grading sheet, with gradation improvement from 1 to 8. The absolute and percentage improvement were evaluated, along with complications. RESULTS: Forty-five patients met inclusion criteria, with an average follow-up of 13 months. A statistically significant score improvement of 2.2 gradations was seen, in addition to a significant improvement (from 56 percent to 66 percent). Both the surgeon and nonphysician groups showed improvement, with no differences between the two groups. There were no cases of hypopigmentation at the 6-month postoperative visit. CONCLUSIONS: Erbium laser resurfacing is a powerful and safe tool for correcting perioral rhytides. It is effective in isolation or with other facial rejuvenation procedures. Erbium laser resurfacing is a useful adjunct in facial rejuvenation that can deliver exceptional results with few complications when performed within the proper guidelines. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Autologous Fat Grafting to the Chin: A Useful Adjunct in Complete Aesthetic Facial Rejuvenation.

The chin makes up the central unit of the face and neck, and is a significant factor in facial harmony and aesthetics. Historically, correction of microgenia required surgical intervention with a sliding genioplasty, or placement of a permanent implant. However, these techniques require more extensive surgical intervention, prolonged downtime, with higher costs and complications. Furthermore, chin rhytides and descent of chin fat lead to an aged appearance of the chin and lower face that is difficult to correct with a chin implant alone. Autologous fat grafting in facial rejuvenation has expanded in its application and can serve as an effective technique to correct and enhance chin aesthetics, including lateral chin hollowing, asymmetry, mild microgenia, and correction of deep labiomental sulcus or a bifid chin. This article and accompanying video demonstrate the authors' technique for chin augmentation and refinement with autologous fat.

Simplifying Lip Reconstruction: An Algorithmic Approach.

The authors provide an overview of lip reconstruction after Mohs surgery based on the senior author's practice. Lip reconstruction offers unique challenges to preserve not only lip function but also aesthetics. Lip reconstruction must take into consideration the three anatomical layers that comprise the lip and defects that involve the mucosa, the muscle, the skin or more than one layer will help determine the modality of repair. The authors offer an algorithm based on defect location, tissue involvement, and severity of defect to simplify an often complex decision-making process.

Accessory Nerves of the Forehead: A Newly Discovered Frontotemporal Neurovascular Bundle and Its Implications in the Treatment of Frontal Headache, Migraine Surgery, and Cosmetic Temple Filler Injection.

BACKGROUND: Surgical decompression of peripheral cranial and spinal nerves at several anatomically studied trigger sites has demonstrated significant efficacy in bringing permanent relief to migraine sufferers. In their experience performing frontal nerve decompression on migraine patients, the authors noticed a previously undescribed accessory nerve and vessel in the frontotemporal area, and report its implication in migraine surgery and cosmetic filler injection. METHODS: A retrospective review of 113 patients who underwent frontal migraine decompression surgery with the senior author at the University of Texas Southwestern Medical Center from July of 2012 to May of 2016 was performed. For the included 76 patients, measurements of this nerve had been taken intraoperatively using high-definition endoscopic assistance, and topographic measurements were correlated with endoscopic location of the nerve. RESULTS: This frontotemporal nerve (FTN) was present in 55 percent, and the bilateral incidence was 57 percent of those. An accompanying vessel was also present in 81 percent of nerve complexes. Both nerve and vessel varied in size. A large vessel was present in 8 percent of all patients, and a medium vessel was present in 20 percent. Consistently, the nerve exited a foramen in the frontal bone on average 3.4 ± 0.47 cm superior to the lateral canthus. CONCLUSIONS: The identification and proper avulsion neurectomy of this newly described sensory FTN may lead to better surgical response rate during migraine surgery. In addition, this nerve should be considered during nerve block and botulinum toxin injections in migraine treatment. The existence of the accompanying vessel could have significant implications in the safety of filler and fat injections to this area.

Split-Thickness Skin Grafts to the Foot and Ankle of Diabetic Patients.

BACKGROUND: There is an increased prevalence of foot ulceration in patients with diabetes, leading to hospitalization. Early wound closure is necessary to prevent further infections and, ultimately, lower-limb amputations. There is no current evidence stating that an elevated preoperative hemoglobin A1c (HbA1c) level is a contraindication to skin grafting. The purpose of this review was to determine whether elevated HbA1c levels are a contraindication to the application of skin grafts in diabetic patients. METHODS: A retrospective review was performed of 53 consecutive patients who underwent split-thickness skin graft application to the lower extremity between January 1, 2012, and December 31, 2015. A uniform surgical technique was used across all of the patients. A comparison of HbA1c levels between failed and healed skin grafts was reviewed. RESULTS: Of 43 surgical sites (41 patients) that met the inclusion criteria, 27 healed with greater than 90% graft take and 16 had a skin graft that failed. There was no statistically significant difference in HbA1c levels in the group that healed a skin graft compared with the group in which skin graft failed to adhere. CONCLUSIONS: Preliminary data suggest that an elevated HbA1c level is not a contraindication to application of a skin graft. The benefits of early wound closure outweigh the risks of skin graft application in patients with diabetes.

Simplifying the Forehead Flap for Nasal Reconstruction: A Review of 420 Consecutive Cases.

BACKGROUND: The forehead flap is an important tool in nasal reconstruction. The authors present objective data and recommendations based on over a decade of consecutive forehead flap nasal reconstructions performed by the senior author (J.F.T.). In addition, the authors separate the technique into its individual steps and provide details of the senior author's approach to each. METHODS: The authors performed a retrospective analysis of patients who underwent nasal reconstruction with the forehead flap over a 10-year period performed by the senior author (J.F.T.). Each case was evaluated for defect location, pedicle design, time of division, number of stages, use of cartilage grafts, lining reconstruction, donor-site closure, and complications. RESULTS: Four hundred twenty patients underwent forehead flap nasal reconstruction. Average time to pedicle division was 32 days. Three-fourths of patients completed reconstruction in two stages. Defects most commonly involved the nasal ala and tip. Approximately half of patients received cartilage grafts and half underwent lining reconstruction. There were 16 complications, ranging from partial flap loss to postoperative death (n = 1). CONCLUSIONS: Confidently grasping the nuances of forehead flap nasal reconstruction arms the reconstructive surgeon with a reliable tool that can effectively treat a variety of defects. It is safe to use in an outpatient setting even in elderly patients. Recommendations include ipsilateral flap design and turn-in component as the first choice for lining replacement. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.