bluuebunny/crossref_metadata_2025_split huggingface dataset:
Crowdsourcing the Ideal Nipple-Areolar Complex Position for Chest Masculinization Surgery
Authors: Cohen Wess A. , Maisner Rose S. , Hazim Nemesis , Ayyala Haripriya S. , Keith Jonathan D. 
Published: January 2021

Background:
Chest masculinization surgery is increasing in prevalence. However, the ideal location of the nipple-areolar complex (NAC) is unknown. Our purpose was to determine the most aesthetically favorable male NAC position for use in chest masculinization through crowdsourcing.

Methods:
Using Adobe Photoshop CC 2017, 8 locations for the NAC were created based on previous literature descriptions. Amazon Mechanical Turk was utilized as a crowdsourcing interface—respondents were asked to rank the top 3 most favorable and least favorable images. Analysis of variance with subsequent Tukey HSD was used for a statistical comparison of favorability scores for different NAC localizations. Values were considered significant with P < 0.05.

Results:
Eight hundred nineteen respondents participated in the survey. NAC positions of Images C (mean score = 1.9222) and A (mean score = 1.7365) received higher favorability scores than those of Images D, E, F, G, and H (all P < 0.05). There were no significant differences between Images C and A (C versus A: P = 0.6412). NAC localizations from Images G (mean score = −2.0353) and H (mean score = −1.6908) received lower favorability scores than Images A, B, C, D, E, and F (all P < 0.05). There were no significant differences between Images G and H (P = 0.2279).

Conclusions:
Most respondents preferred Images C and A, and few favored Images G and H, suggesting that lateral NAC placement is favored over more medial localizations. Additionally, both Images C and A utilize relatively inferior NAC placements. Therefore, we recommend a location inferior and lateral to the NAC. Ultimately, NAC localization during chest masculinization will be the result of shared decision-making between the patient and the surgeon to fulfill each patient’s aesthetic goals.
The Perception of the Ideal Body Contouring in Mexico
Authors: Pérez Chávez Francisco , Flores González Emmanuel Armando , Ramírez Guerrero Oliver René , Gracida Mancilla Noé Isaías , Pérez Estrada Ulises 
Published: January 2021

Background:
Over the centuries, our appreciation of beauty has changed, as has the social environment that influences our perspective. Currently we are trying to use measurable instruments to achieve a better aesthetic result in each patient, using as a reference the “golden ratio,” which is found in harmonies of all kinds—in art, nature, architecture, and today, in medicine—to aspire to the ideal proportion.

Methods:
We conducted a survey in which we showed participants 4 digitally modified images of a model with different body proportions, 1 with the golden ratio and 3 with other variable proportions. In total, 900 people were surveyed, of which 131 had attended cosmetic surgery consultation, and 769 respondents were recruited on our social networks.

Results:
Of the 900 respondents, 607 were women and 293 were men. Fifty-nine percent of the surveyed women chose image C (shown in Fig. 3) and similarly, so did 59.4% of surveyed men, which was not statistically significant; however, when considering age, we found the groups of 21–30, 31–40, and 41–50 chose image C at 46%, 65%, and 67%, respectively, whereas 44% of those over 51 years preferred image B, which is statistically significant.

Conclusions:
The image whose waist–hip harmony meets the golden ratio (1.61) is most often chosen as “the most beautiful,” by both men and women. It is also the preferred image for all age groups under 50.
Alveolar Bone Graft Stabilization with Custom Maxillary Splints
Authors: Kim Erinn N. , Graham Emily M. , Tuncer Fatma B. , Yamashiro Duane K. , Siddiqi Faizi A. , Gociman Barbu R. 
Published: January 2021

Summary
For secondary alveolar bone grafting in cleft patients, the success of bone graft take is dependent upon creating an ideal environment for both bony and soft tissue healing. This is particularly challenging in patients with existing fistulas, wide clefts, and bilateral alveolar clefts, where large soft tissue mobilization is required to get a tensionless repair, and micro-motion around the bone graft is significantly higher. Herein we describe our method for manufacture and placement of a custom postoperative maxillary splint following secondary alveolar bone grafting. Our splint encompasses the palate and alveolus to stabilize the maxillary arch and protect the incision lines during healing. We find our splint to be a useful adjunct to facilitate postoperative healing following secondary alveolar bone grafting.
Hyaluronic Acid-based Filler Injection: Late-onset Thrombosis of the Frontal Vein
Authors: Gabrielpillai Jennis , Salamat Arash , Schaefer Christian , Kania Alexander , Lunatschek Christian , Eichhorn Klaus Wolfgang , Bootz Friedrich , Send Thorsten 
Published: January 2021

Summary
Thrombosis is a serious complication of a hyaluronic acid-based filler injection. Little is known about the late-onset complications of fillers; therefore, an optimal complication management is necessary. In this case report, we describe a rare complication of thrombosis after a filler injection. A 35-year old woman was admitted to the emergency department, with swelling on her forehead in association with recurrent pain and light flashes in her right eye. Sonographic examination showed a thrombosis of the right frontal vein. The patient reported that a hyaluronic acid filler injection had been administered on the forehead 3 months ago. After several weeks of anticoagulation with heparin and apixaban, the symptoms persisted. The vein with thrombosis was ultimately resected under local anesthesia. Histological findings showed a chronic inflammatory reaction of the tissue to hyaluronic acid. Vascular complications may appear as late-onset complications even several months after the filler injection. Subcutaneous application of low molecular weight heparins is the therapy of first choice. If this treatment is not effective, resection of the thrombosis may be performed.
Lateral Pectoralis Major Muscle Flap for Axillary Defect Obliteration
Authors: Wheeler Chad K. , Sousa Janelle D. , Moline Stephanie R. , Fletcher Derek R. , Williams Emily A. , Pannucci Christopher J. 
Published: January 2021

Summary
This article describes the use of a lateral pectoralis major muscle flap for preemptive obliteration of axillary defects in breast cancer patients having reconstructive surgery. The muscle flap is based on a consistent lateral branch of the pectoral component of the thoracoacromial system. The flap is useful to improve axillary contour after sentinel lymph node biopsy or axillary lymph node dissection, and to cover lymphovenous anastomoses.
Latissimus Dorsi-lumbar Artery Perforator Chimeric Flap with Intra-flap Crossover Anastomosis for Breast Reconstruction
Authors: Otani Naoya , Tashima Hiroki , Tomita Koichi , Kurita Tomoyuki , Kubo Tateki 
Published: January 2021

Summary
Latissimus dorsi (LD) flaps are widely used in breast reconstruction for their ease of use and minimal sacrifice of the donor site. Various strategies to increase flap volume have been suggested, but tissue volume is often insufficient for patients with little subcutaneous fat. While lumbar artery perforator (LAP) flaps are advantageous for thin patients because they allow for the addition of a large amount of fat, the vascular pedicle is short and vascular grafts are often required. To address these shortcomings, we propose here a LD-LAP chimeric flap. Specifically, the LD flap and LAP flap are elevated as one piece, and the 6th or 7th intercostal artery perforators and lumbar artery perforators, which are harvested together with the flap, are connected via intra-flap crossover anastomosis. Anastomosis for both intercostal artery perforators and lumbar artery perforators was performed about 1 cm away from the flap. Indocyanine green angiography performed after anastomosis showed improved blood flow to the LAP flap portion of the chimeric flap. The chimeric flap was used in 4 patients, with a mean flap volume of 460 ml (range, 300–690 ml) and mean duration of 439 minutes (393–484 minutes) for reconstruction surgery. During the mean follow-up period of 29.5 months (range, 16–40 months), sufficient tissue volume was obtained and none of the patients developed flap necrosis. Although our method requires vascular anastomosis and may extend operative time, it substantially increases LD flap volume and thus is likely to be an effective auxiliary component to breast reconstruction using LD flaps.
Tip of the Tongue Reconstruction with Prelaminated Fasciomucosal Radial Forearm Free Flap
Authors: De Santis Giorgio , Mattioli Francesco , Pinelli Massimo , Martone Andrea , Starnoni Marta , Fermi Matteo , Presutti Livio 
Published: January 2021

Summary:
Tongue cancer is the most common malignant neoplasm of the oral cavity. Occurrence in the tip of the tongue (TOT) is rare. We describe a case report of a TOT tumor excision and reconstruction with a prelaminated fasciomucosal radial forearm free flap. A 41-year-old white man was referred to our department for a squamous cell carcinoma of the tip of the tongue. The patient worked as an air traffic control official; therefore, conservation of speech intelligibility, both in Italian and English language, was of paramount importance. A transoral excision of TOT, bilateral selective neck dissection, and reconstruction with prelaminated fasciomucosal radial forearm free flap were performed. Adjuvant radiotherapy was necessary. The patient was completely re-established as an air traffic control officer. Successful tongue reconstruction of smaller defects depends on thinness, pliability of flap, and conservation of tongue mobility. Surgical options for TOT reconstruction are facial artery muscolomucosa flap, Zhao flap, radial forearm free flap, or primary suture. In the authors’ opinion, a fasciomucosal prelaminated RFFF offers a series of advantages for TOT reconstruction. The absence of subcutaneous tissue makes the PFRFFF much thinner than fascio-cutaneous flaps. Compared with mucosal loco-regional flaps, prelaminated flaps allow the preservation of oral mucosa lining while providing adequate bulk and reduced scar formation for optimal func- tional recovery. In our case report, the fasciomucosal flap allowed an adequate reconstruction of TOT volume with good functional and aesthetic outcomes. The flap’s added bulk and its minimal scar retraction granted free tongue movement and optimal speech intelligibility.
The Use of Multispectral Imaging in DIEP Free Flap Perforator Selection: A Case Study
Authors: Rammos Charalambos K. , Jones Glyn E. , Taege Sara M. , Lemaster Chelsey M. 
Published: January 2021

Summary
Perforator selection is of paramount importance when performing a Deep Inferior Epigastric Perforator flap. Technological advancements within imaging modalities have proved invaluable in preoperative planning and intraoperative assessment. Computed tomographic angiography remains the gold standard for preoperative perforator mapping, while color ultrasound Doppler is considered more reliable for determining vessel caliber. Intraoperatively, an imaging modality that provides sequential, real-time assessment of various perforators’ supply to the flap would provide helpful insight to determine which perforator will optimize flap viability, especially of the most distal, lateral margins. Multispectral imaging, a variant of near infrared imaging, has emerged as an alternative method to assess tissue viability in the operating room as well as postoperatively. Unlike Spy technology, which is invasive and cost ineffective, the SnapshotNIR (KD203) is a handheld multispectral imaging device utilizing NIR to measure the oxygenation of the hemoglobin in the area to calculate the tissue oxygen content (StO2) displayed in a color image. The following case of a 46-year-old woman undergoing tertiary breast reconstruction for treatment of progressive grade 2 capsular contracture illustrates the utility and ease of KD203 application to intra-operative perforator determination in deep inferior epigastric perforator flap assessment.
Complicated Replanted Finger, 34 Years after Revascularization
Authors: Vanmierlo Bert , Vanmierlo Tim , Goubau Jean 
Published: January 2021

Summary
Merely a few reports of late failure (later than the 7th postoperative day) of a digital replantation can be found in the literature. Discussions of the factors that might cause a late failure are concise. To our knowledge, there are no reports of failure in literature as late as the case we are presenting. An 87-year-old white man was diagnosed with acute complications of a digital replantation, 34 years after initial surgery. Ultrasound examination and an arteriography demonstrated occlusion of the arterial anastomosis. The patient’s surgical file revealed scars of former replantation surgery of both the index and the middle finger. In the latter, 1 artery and 2 veins were anastomosed. Considering the age and comorbidities of the patient, revascularization of the finger was not performed. Local wound care and analgesic drugs were prescribed. After initial deterioration and ulceration, gradual improvement was noticed. Total wound healing occurred at 3 months after the initial consultation. Compared with free flap surgery in general, finger replantations are at a higher risk of late complications because digital neovascularization is directly correlated to the contact surface area. This contact surface is usually larger in other free flaps. Furthermore, diseases that deteriorate circulation most likely affect the short- and the long-term survival of a digital replantation. From this point of view, performing both volar digital arterial anastomoses, whenever possible, might reduce early as well as late failure in replantation surgery.
A Novel Customized 3D Printed Arm Stand Improving Skin Preparation Efficiency in Hand Surgery
Authors: Papavasiliou Theodora , Chatzimichail Stelios , Kolaityte Valdone , Manou Vasiliki , Filson Simon 
Published: January 2021

Summary
Patient preparation for hand surgery often necessitates skin preparation via the use of an assistant to hold the arm to be operated on in mid-air while disinfectant is applied. This study introduces a three-dimensional printed arm stand that decreases dead time during skin preparation, while also enabling the more efficient use of an assistant. The arm stand devices were customized on the anatomy of the patients and then successfully used on patients having general or regional anesthesia. A practical, reusable, and effective three-dimensional printed arm stand has been developed and applied on both adult and pediatric patients. We have found the bespoke device to be beneficial in terms of reducing theater dead time and overall costs, while increasing the efficiency of an upper limb operating theater list. The rapid prototyping cycle afforded by 3D printing renders this technology a valuable tool for developing medical devices with patient-precise dimensions.
Simultaneous Opposition Tendon Transfer with Median Nerve Decompression for Severe Bilateral Carpal Tunnel Syndrome in Adolescents with Hunter Syndrome: A Case Report
Authors: Uemura Takuya , Okada Mitsuhiro , Terai Hidetomi , Yokoi Takuya , Onode Ema , Shintani Kosuke , Konishi Sadahiko , Nakamura Hiroaki 
Published: January 2021

Summary
Although carpal tunnel syndrome (CTS) is exceedingly rare in children, its prevalence in those with Hunter syndrome, mucopolysaccharidosis type II, is high. With the advent of hematopoietic stem cell transplantation and enzyme replacement therapy, the survival of patients with Hunter syndrome has dramatically improved. With improved longevity in these patients, CTS continues to progress with age. However, most patients with Hunter syndrome with CTS have generally been treated with an open carpal tunnel release (OCTR) only, without considering the severity. Here, we present a mid-term follow-up of a 16-year-old patient with Hunter syndrome associated with severe bilateral CTS successfully treated by the simultaneous opposition tendon transfer with an OCTR to improve the thumb function. Intraoperatively, the median nerve was constricted and flattened with congestion by the transverse carpal ligament. External and internal neurolysis of the scarred median nerve were performed and found epineural fibrosis and tethered epineurium. An intraneural lipoma of the left median nerve was especially resected with epineurotomy. During neurolysis and tendon transfer, the soft tissue was very viscous, a characteristic of mucopolysaccharidoses. Transferring the tension of the palmaris longus tendon to the abductor pollicis brevis for the thumb palmar abduction should be stronger than routine adult patients because the soft tissue such as the tendon excursion is stickier and more contracted in patients with Hunter syndrome. Postoperatively, a thumb spica splint was applied for 3 weeks, and then active motion exercises were cautiously started to prevent joint contracture. Early recognition and surgical intervention for CTS are essential in patients with Hunter syndrome.
Pathology Examination of Breast Reduction Specimens: Dispelling the Myth
Authors: Fisher Mark , Burshtein Aaron L. , Burshtein Joshua G. , Manolas Panagiotis , Glasberg Scot B. 
Published: January 2021

Background:
More than 100,000 reduction mammaplasties are performed in the United States each year. There is large variance in reported incidence of cancerous/high-risk lesions, ranging from 0.06% to 4.6%. There has been debate whether histological review of breast reduction specimen is necessary. This study aimed to determine the incidence of cancerous/high-risk lesions and to evaluate risk factors for their occurrence.

Methods:
A retrospective review was conducted for all patients who underwent reduction mammaplasty in 2018 by the senior author. Variables collected included demographics, comorbidities, history of breast surgery, family/personal history of breast cancer, weight of specimen, and pathologic findings. All specimens underwent pathologic evaluation and categorized as benign, proliferative, or malignant.

Results
A total of 155 patients underwent 310 reduction mammaplasties. Pathologic evaluations found that 11 patients (7.1%) had positive findings, 9 (5.8%) had proliferative lesions, and 2 (1.29%) had cancerous lesions. Patients with pathology were older (P = 0.038), had a family history of breast cancer (P = 0.026), and had a greater weight of resected tissue (P = 0.005). Multivariable analysis showed family history of breast cancer (P = 0.001), prior breast surgery (P = 0.026), and greater weight of resected breast tissue (P = 0.008) had a higher likelihood of positive pathology.

Conclusions:
These findings demonstrate an incidence of positive pathology higher than that reported and illustrate the importance of histologic review of breast reduction specimens. Family history of breast cancer, prior breast surgery, and a greater weight of resected tissue increase risk for proliferative/cancerous lesions.
Practical Management of Pilonidal Disease
Authors: Kraft Casey T. , Khansa Ibrahim , Janis Jeffrey E. 
Published: January 2021

Summary:Pilonidal disease is a common problem across the globe, with a wide variety of options for management, ranging from healing by secondary intention to flap closure. As new techniques have been introduced, the ideal method to reduce complications and limit recurrence has become unclear. In this review, we highlight the most common methods used to treat pilonidal disease, as well as the senior author’s preferred technique for management. Ideally, surgeons are able to choose the optimal procedure for each patient and maximize outcomes with minimal patient care burden and morbidity.
Degloving Soft Tissue Injuries of the Extremity: Characterization, Categorization, Outcomes, and Management
Authors: Velazquez Christine , Whitaker Litton , Pestana Ivo A. 
Published: January 2021

Background:
We aimed to identify degloving soft tissue injury (DSTI) patient characteristics, injury and reconstruction patterns, and factors affecting outcomes of DSTI injuries to propose a reconstructive protocol for these injuries.

Methods:
A retrospective analysis of consecutive patients with DSTIs of an extremity over a 22-year period has been done.

Results:
188 patients with 201 extremity DSTIs were included. Mean patient age was 37 years, with follow-up of 19.6 months. In total, 96% of injuries were related to motor vehicles or machinery, and 74.6% of DSTIs had injuries to structures deep to skin/subcutis. The avulsed tissue was utilized in reconstruction in 71.6% of cases and 86.8% of these experienced some loss of the used avulsed tissues. Of the total cases, 82% employed skin grafting in reconstruction. Dermal regeneration templates were used in 32% of patients. An estimated 86.5% of patients had negative pressure wound therapy utilized. Of the injured patients, 21% required flap reconstruction and 22% required some form of amputation. Age, body mass index, and tobacco use did not increase perioperative complications or amputation. DSTIs with injury to structures deep to skin/subcutis were associated with negative pressure wound therapy use (P = 0.02). DSTIs with underlying fractures required more procedures to reach reconstruction completion (P = 0.008), had more minor (P = 0.49) and major perioperative complications (P = 0.001), longer time to heal (P = 0.002), and increased need for amputation (P = 0.02).

Conclusions:
Factors affecting the reconstructive management and outcome of DSTIs include injury to structures deep to the skin/subcutis. We categorized DSTIs based on the level of injury and proposed a systematic approach to extremity DSTIs which may be utilized by plastic surgeons and other surgical services to manage these complex injuries.