bluuebunny/crossref_metadata_2025_split huggingface dataset:
Decompression Surgery for Frontal Migraine Headache
Authors: Lucia Mangialardi Maria , Baldelli Ilaria , Salgarello Marzia , Raposio Edoardo 
Published: April 2021

Introduction:
Migraine headache (MH) is one of the most common diseases worldwide and pharmaceutical treatment is considered the gold standard. Nevertheless, one-third of patients suffering from migraine headaches are unresponsive to medical management and meet the criteria for “refractory migraines” classification. Surgical treatment of MH might represent a supplementary alternative for this category of patients when pharmaceutical treatment does not allow for satisfactory results. The goal of this article is to provide a comprehensive review of the literature regarding surgical treatment for site I migraine management.

Methods:
A literature search using PubMed, Medline, Cochrane and Google Scholar database according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines was conducted using the following MeSH terms: “frontal neuralgia,” “frontal trigger site treatment,” “frontal migraine surgery” and “frontal headache surgery” (period: 2000 -2020; last search on 12 March 2020).

Results:
Eighteen studies published between 2000 and 2019, with a total of 628 patients, were considered eligible. Between 68% and 93% of patients obtained satisfactory postoperative results. Complete migraine elimination rate ranged from 28.3% to 59%, and significant improvement (>50% reduction) rates varied from 26.5% to 60%.

Conclusions:
Our systematic review of the literature suggests that frontal trigger site nerve decompression could possibly be an effective strategy to treat migraine refractory patients, providing significant improvement of symptoms in a considerable percentage of patients.
Fore! A 10-year Analysis of Golf-related Facial Fractures
Authors: Oska Sandra R. , Chaiyasate Kongkrit , Lu Stephen M. 
Published: April 2021

Background:
Over 30 million people in the United States play golf, which, while considered a low-impact sport, involves balls and clubs moving >100 miles/h (>160.93 km/h), creating potential for a significant facial trauma. The objective of this study was to characterize the epidemiology of golf-related facial fractures in the United States.

Methods:
The National Electronic Injury Surveillance System, which records injuries from approximately 100 US emergency departments, was queried for golf-related facial fractures from 2009 to 2018. Entries were tabulated for mechanism of injury and fracture location. Age, gender, seasonality of injury, type of fracture, and injury mechanism were analyzed using SPSS. Because of the different nature and management of pediatric fractures, we looked at pediatric patients as a distinct subgroup.

Results:
There were 114 reported cases of golf-related craniofacial fractures in patients 2–91 years of age with male predominance (73.7%). This rate extrapolates to an estimated 3,850 ED presentations. Although accounting for about 10% of total players, patients under 18, commonly referred to as “junior golfers,” comprised 55.3% of the cohort. Nasal fractures (25.4%), skull fractures (23.7%), unspecified facial fractures (17.5%), and mandible fractures (10.5%) predominated, which most commonly result from clubs (63.2%), balls (23.7%), and falls (11.4%).

Conclusions:
Facial fractures resulting from golf clubs and balls may not be as common as in other traditionally identified “high-impact sports,” but they affect pediatric patients disproportionately and with a greater morbidity. Parents and children engaging the sport should be aware of the risk of head trauma, especially with any form of off-course participation.
TMRpni: Combining Two Peripheral Nerve Management Techniques
Authors: Kurlander David E. , Wee Corinne , Chepla Kyle J. , Lineberry Kyle D. , Long Tobias C. , Gillis Joshua A. , Valerio Ian L. , Khouri Joseph S. 
Published: April 2021

Summary:
Amputee patients suffer high rates of chronic neuropathic pain, residual limb dysfunction, and disability. Recently, targeted muscle reinnervation (TMR) and regenerative peripheral nerve interface (RPNI) are 2 techniques that have been advocated for such patients, given their ability to maximize intuitive prosthetic function while also minimizing neuropathic pain, such as residual and phantom limb pain. However, there remains room to further improve outcomes for our residual limb patients and patients suffering from symptomatic end neuromas. “TMRpni” is a nerve management technique that leverages beneficial elements described for both TMR and RPNI. TMRpni involves coaptation of a sensory or mixed sensory/motor nerve to a nearby motor nerve branch (ie, a nerve transfer), as performed in traditional TMR surgeries. Additionally, the typically mismatched nerve coaptation is wrapped with an autologous free muscle graft that is akin to an RPNI. The authors herein describe the “TMRpni” technique and illustrate a case where this technique was employed.
Standards and Trends in Lipoabdominoplasty
Authors: O’Kelly Neil , Nguyen Khang , Gibstein Alexander , Bradley James P. , Tanna Neil , Matarasso Alan 
Published: April 2021

Background:
Lipoabdominoplasty has evolved over the last 6 decades through contributions from numerous luminaries in plastic and reconstructive surgery.

Methods:
The authors review historical perspective and provide a contemporary examination of trends in lipoabdominoplasty.

Results:
In 1967, Pitanguy popularized abdominoplasty (without liposuction) as a technique for augmenting ventral hernias repairs and subsequently for aesthetic improvement of the abdomen. After the introduction of suction assisted lipectomy by Illouz in 1983, abdominoplasty became a central tool in a diverse armamentarium of anterior and lateral abdominal wall contouring procedures. Liposuction was initially utilized with mini-abdominoplasty in order to improve contour. Subsequently, Matarasso advanced the safe combination of liposuction with full abdominoplasty. Additionally, he systematized the variety of cutaneous undermining, excision, and liposuction procedures utilized in abdominal contouring as indicated by the degree of skin laxity and musculofascial diastasis. Lockwood advocated high lateral tension closure of the superficial fascial system of the abdomen to improve the contour of the hips and flanks. Saldanha advanced selective undermining and anterior abdominal wall perforator preservation to minimize wound healing and seroma complications associated with lipoabdominoplasty procedures.

Conclusion:
In abdominal contour surgery, surgeons can rely on classic techniques and algorithms that have withstood the test of time while modifying their approaches with advances backed by compelling and rigorously obtained evidence.
Surgical Management of Gynecomastia: A Comprehensive Review of the Literature
Authors: Holzmer Stephanie W. , Lewis Priya G. , Landau Mark J. , Hill Michael E. 
Published: April 2021

Summary:
Gynecomastia is a graded condition characterized by enlargement of the male breast that affects a significant proportion of the male population. A plethora of varying surgical approaches currently exists in the literature; thus this comprehensive review sought to analyze surgical practice patterns and trends as they pertain to gynecomastia grade and severity. The current literature was queried utilizing the PubMed and MEDLINE databases—based on predefined parameters and individual review, 17 studies were ultimately included. Key data points included gynecomastia grade, surgical intervention, rate of complication, including hematoma, seroma, infection, and necrosis, and drain use. Two-sample t test was utilized for further analysis. A total of 1112 patients underwent surgical treatment for gynecomastia. Skin-sparing mastectomy with or without liposuction was the most frequently used procedure followed by mastectomy with skin reduction. Major complication rates ranged from 0% to 33%, with hematoma formation being most common (5.8%) followed seroma (2.4%). There was a higher rate of hematoma/seroma formation among authors who routinely utilized drain placement (9.78% versus 8.36%; P = 0.0051); however, this is likely attributable to the large discrepancy in percentage of grade III patients found in each group (50.23% versus 4.36%; P = 0.0000). As a wide variety of surgical techniques exist for the treatment of gynecomastia, an individualized approach based upon gynecomastia grade and patient preference may assist the surgeon in providing optimal outcomes. This senior author’s preferred method for treatment of gynecomastia is illustrated in the included algorithm.
Photographic Comparison of Malar Projection in 100 Facelift Patients Treated with and without Fat Injection
Authors: Swanson Eric 
Published: April 2021

Background:
Facelifts are frequently combined with fat injection to restore volume. However, the efficacy of simultaneous fat grafting has not been objectively evaluated in a large number of patients that includes a control group. This study was undertaken to fill this gap in our knowledge base.

Methods:
A retrospective comparative cohort study was undertaken among 100 patients who underwent a subsuperficial musculoaponeurotic system facelift with (n = 61) or without (n = 39) simultaneous malar fat injection. Rigorously standardized photographs were obtained 1, 3, and 6 months after surgery, including oblique photographs with the nasion aligned with the far inner canthus. Malar projection and area were measured with the assistance of a computer imaging software.

Results:
Fat injection produced a significant (P < 0.001) increase in right and left malar projection. The mean increase in projection was 3 mm, significantly greater than control patients, who also demonstrated a significant (P < 0.001) but more modest (<1 mm) increase. Malar projection was significantly correlated with the fat injection volume (P ≤ 0.001). The increase was sustained at follow-up times up to 6 months, and 1 year in a smaller patient cohort (n = 44), with no evidence of a decline or rebound. The calculated fat retention was 34%.

Conclusions:
Fat injection at the time of a facelift effectively adds malar volume, and this increase is sustained at time points up to 1 year after surgery, consistent with the cell survival theory.
Perceptions of Preparedness in Plastic Surgery Residency Training
Authors: Braza Matthew E. , Adams Nicholas S. , Ford Ronald D. 
Published: April 2021

Background:
Graduating competent surgical residents requires progressive independence during training. Recent studies in other surgical subspecialties have demonstrated overall fewer opportunities for resident independence due to changes in residency regulations, medical–legal concerns, and financial incentives. A survey study was conducted to assess perceived autonomy and preparedness during plastic surgery residency training and to assess factors affecting autonomy.

Methods:
Anonymous electronic surveys were sent to attending surgeons and residents of all Accreditation Council for Graduate Medical Education accredited programs during the 2017–2018 academic year. Seventy-two integrated and 42 independent plastic surgery programs were surveyed. Analysis of responses was performed using the Fisher exact and chi-square tests.

Results:
There were 158 attending surgeon and 129 resident responses. The resident and attending surgeon response rates were 11.7% and 16.8%, respectively. Eighty-seven percent of residents felt their operative experience within residency prepared them for practice. Residents felt least prepared in aesthetics and pediatrics/craniofacial surgery. Attending surgeons perceived that they provided residents graduated autonomy throughout residency. Residents identified the complexity of a procedure, attending surgeon supervision, and time constraints as the largest factors influencing resident autonomy. Attending surgeons noted patient safety as the largest deterrent to autonomy.

Conclusions:
In our study, a majority of plastic surgery residents were found to feel prepared for practice after residency; however, preparedness gaps within training still exist in aesthetic and craniomaxillofacial surgery. Plastic surgery programs must work to develop training programs that simultaneously promote resident autonomy, while prioritizing patient safety, and maintaining productivity and financial well-being.
Staged Ear Transfer and Reconstruction in a Severe Case of Neurofibromatosis Type 1
Authors: Abdulrauf Badr M. I. 
Published: April 2021

Summary:
Cases of neurofibromatosis type 1 may present with varying degrees of craniofacial deformities. Involvement of the ear and surrounding soft tissues may include hypertrophy, distortion, and sagging. We present the case of a 40-year-old woman with a severe plexiform neurofibroma affecting her left face and ear. Ear position was extremely altered by the chronic disease process, with sagging almost to the level of the clavicle. The patient was subjected to a 3-stage surgical intervention aimed at transfer of the external ear to its native region and debulking of the involved facial soft tissue tumors. A large Z-plasty was performed to transpose a flap containing the external ear, with its underlying extremely stretched auditory canal, to a proper location. In the second stage, further tumor debulking was performed. In the final stage, the floppy ear was set back significantly by obliteration of the auriculocephalic sulcus and was suspended by suturing to the mastoid fascia. The patient showed a remarkable improvement. A significant part of her neurofibroma was debulked, and the ear was salvaged, reduced in size, and transferred to a near-normal location. This was quite a unique and challenging case in terms of extreme external ear ptosis and malposition; however, success was achieved through adherence to basic principles and techniques, staging, collaborative support, and full commitment.
An Idea of Hemi-abdominal Free Flap for Breast Reconstruction: A Case Report
Authors: Tsuruta Yuki , Miyashita Hiroki , Kuramoto Yukiko , Karakawa Ryo , Suesada Nobuko , Shibata Tomoyoshi , Yoshimatsu Hidehiko , Yano Tomoyuki 
Published: April 2021

Summary:
A deep inferior epigastric perforator (DIEP) flap is one of the gold standards for autologous breast reconstructions. However, this flap cannot be chosen again if asynchronous contralateral breast cancer occurs in the future. To solve this problem, we propose an idea and design for a hemi-abdominal DIEP flap. The patient was a 50-year-old woman who was suffering from right invasive ductal carcinoma. In using a hemi-abdominal DIEP flap, the poor postoperative appearance of the donor site might be a problem. To obtain a good donor site shape, we use a specific design to make the appearance of the donor site as good as possible. Specifically, we make an oblique spindle-shaped flap that can cover the deep inferior epigastric perforators, the superficial circumflex iliac artery, and the superficial inferior epigastric artery and avoid dog-ears, without passing over the median line. The flap weight was 800 g, the operating time was 6 hours and 22 minutes, and the bleeding amount was 110 ml. The patient had a minor wound infection in the donor site, and it was treated with a local wound treatment. The patient is satisfied with the result. We believe our flap design could minimize the unfavorable appearance of the donor site. This method might be suited to cases where the patients present with excess skin and fat on the abdomen, and half the abdominal tissue is enough to create the necessary volume of the breast. Although more cases and studies will be required to justify our technique, this case may show the possibility of a new option for breast reconstructions.
The Effect of Lipectomy/Liposuction on Lipid Profiles in Antiretroviral Drug-induced Lipodystrophy Syndrome
Authors: Doucas Gabriel , Liakos Dimitri , Koonin Sheree Debbie 
Published: April 2021

Background:
One of the adverse effects of antiretroviral (ARV) drugs in the treatment of human immunodeficiency virus is lipodystrophy, which is often associated with metabolic complications such as hyperlipidemia, increased cardiovascular risk factors, and altered body fat distribution. This is characterized by a dorsal hump, hypermastia, or abdominal pannus deformity. The reasons for corrective surgery are aesthetic, psychosocial, and medical benefits.

Methods:
This is a prospective study investigating 52 consecutive patients with ARV-induced lipodystrophy syndrome referred for surgical correction (liposuction for dorsal hump, abdominoplasty for increased abdominal pannus, and bilateral breast reduction for hypermastia). Fasting serum lipograms, including cholesterol, triglycerides, high-density cholesterol (HDL), and low-density cholesterol (LDL), were taken preoperatively and repeated 9–12 months post lipectomy/liposuction.

Results:
A subgroup of 35 patients with deranged preoperative triglycerides (P = 0.004), cholesterol (P = 0.001), and or LDL cholesterol (P = 0.017) showed a statistically significant (P < 0.05) decrease in postoperative levels. If preoperative lipogram values were normal, there is no statistically significant reduction postoperatively.

Conclusions:
In ARV-associated lipodystrophy, when the preoperative fasting lipograms are deranged, then after surgical correction there is a statistically significant reduction in triglyceride, total cholesterol, and LDL levels. This influences their cardiovascular risk profile, mortality, morbidity, and quality of life.
High-end versus Low-end Thermal Imaging for Detection of Arterial Perforators
Authors: Obinah Magnús Pétur Bjarnason , Nielsen Monica , Hölmich Lisbet Rosenkrantz 
Published: April 2021

Background:
Thermal imaging was first reported as a method for detection of arterial perforators in 1968 and has since been shown to be an extremely accurate way to assess perforators with an audible Doppler signal, using high-end professional thermal cameras. This technology has recently become easily accessible with the advent of smartphone-compatible, low-end thermal cameras. Several groups have reported on the use of these devices in the pre-, intra-, and postoperative phase, yet there have been few attempts to validate them against existing methods or compare them with high-end thermal cameras.

Methods:
The aim of this study was to compare a low-end smartphone-compatible thermal camera, the FLIR ONE Pro (ONEPro), priced US $400, with a high-end thermal camera the FLIR A35sc (A35sc), priced US $5000, for the detection of arterial perforators on the anterolateral thigh, using a handheld Doppler and Color Doppler Ultrasound to verify the results.

Results:
We examined 23 thighs in 13 healthy volunteers and identified a total of 779 hotspots using both cameras. The A35sc identified on average 33.5 hotspots per thigh. The ONEPro identified on average 31.5 hotspots per thigh. Using a handheld Doppler, we confirmed 95.9% of hotspots identified with the ONEPro and 95.8% of hotspots identified with the A35sc. Using Color Doppler Ultrasound, we confirmed 95% of hotspots identified using the ONEPro and 94.9% of hotspots identified with the A35sc.

Conclusion:
While the high-end camera identified slightly more hotspots, verification data were very similar for the 2 cameras, and for clinical purposes these differences are negligible.
Gender-specific Anatomical Distribution of Internal Pudendal Artery Perforator: A Radiographic Study for Perineal Reconstruction
Authors: Sonda Regina , Monticelli Andrea , Dalla Venezia Erica , Giraudo Chiara , Giatsidis Giorgio , Bassetto Franco , Macchi Veronica , Tiengo Cesare 
Published: April 2021

Background:
Cancer, trauma, infection, or radiation can cause perineal defects. Fasciocutaneous flaps based on perforator vessels (PV) from the internal pudendal artery (IPA) provide an ideal reconstructive option for moderate defects. We hypothesized that, due to gender differences in the pelvic–perineal region, the anatomical distribution of PV differs between genders.

Methods:
Computed tomography angiographies from male and female patients without pelvic–perineal pathologies were retrospectively analyzed to study the vascular anatomy of the IPA. The number, size, type, and distribution of PV were recorded and compared between genders. Four anatomical regions were defined to describe the distribution of PV on each perineal side: anterior (A), anterior-central (AC), central-posterior (CP), and posterior (P).

Results:
A total of 63 computed tomography angiographies were analyzed (men, 31; women, 32). Each IPA provides 2 ± 1 PV and 5 ± 2 terminal (cutaneous) branches: in both genders, 85% of PV are septocutaneous (15% musculocutaneous). In women, 70.5% of PV are located in AC, 28.2% in CP, 1.2% in A, and 0% in P: average diameter of the PV is 2.4 ± 0.3 mm. In men, 53.7% of PV are located in CP, 43.1% in AC, 3.3% in A, and 0% in P: average diameter of the PV is 2.8 ± 0.5 mm. Gender-specific differences in anatomical distribution of PV are significant (P < 0.001).

Conclusions:
Number, size, and type of terminal branches of PV of the IPA are consistent between genders, but their distribution is different, with women having an anterior predominance. Knowledge of gender-specific anatomy can guide preoperative planning and intraoperative dissection in flap-based perineal reconstruction
Secondary Implant Augmentation in the Subpectoral Plane following Abdominal-based Perforator Flaps for Breast Reconstruction
Authors: Alhefzi Muayyad , Voineskos Sophocles H. , Coroneos Christopher J. , Thoma Achilleas , Avram Ronen 
Published: April 2021

Background:
Abdominal-based perforator flaps are the gold standard for autologous breast reconstruction. However, among patients with a small-to-medium amount of redundant abdominal tissue, this may result in an inadequate breast mound. Secondary implant augmentation has been reported as one method to augment volume, address breast mound asymmetry, and enhance overall aesthetic outcome. We aim to analyze postoperative complications associated with the secondary implant augmentation following a primary breast reconstruction with abdominal perforator flaps.

Methods:
This retrospective study included patients who underwent secondary implant augmentation following abdominal-based perforator flap breast reconstruction. Patient characteristics, immediate versus delayed reconstruction, type of flap used, indication for secondary augmentation as well as perioperative and postoperative complication including flap or implant loss were reviewed and analyzed.

Results:
Twenty-four patients met inclusion criteria. Forty flaps were performed (16 bilateral and 8 unilateral). A total of 36 implants were placed in subpectoral plane in a secondary revision procedure. The mean time between secondary augmentation and index procedure was 22 months. Average implant volume was 270 g. No intraoperative complication or flap loss was recorded. Postoperative surgical site infection occurred in a total of 4 patients (17%) with 3 patients requiring explantation of a total of 4 implants.

Conclusions:
Secondary augmentation of abdominal-based perforator flap using a permanent implant is an effective method to address volume and asymmetry and to enhance aesthetic outcome. In our study, however, we observed a higher than expected rate of postoperative infection.