Modification of hurling helmets causing penetrating upper limb injury: A case series demonstrating opportunity for improved player safety.

BACKGROUND: The games of hurling and camogie involve fast ball movement and a substantial physical contact with opposing players. The wearing of protective helmets with faceguards became obligatory 10 years ago and resulted in a significant reduction of craniofacial injuries. However since then a trend has emerged of players modifying helmets to improve comfort and vision. As officials are not yet required to perform pre-match checks, many players enter competition with defective protective equipment which poses a risk to both themselves and others. METHODS: We present 4 cases of penetrating upper limb injury in hurlers sustained as a result of helmet faceguards. These injuries were sustained during competitive play and the affected patients presented with portions of the faceguards embedded in their wounds. Each patient required admission to hospital and exploration of their wounds under general anaesthetic. CONCLUSIONS: This case series demonstrates the dangers of modification and damage to protective helmet faceguards used in hurling and camogie. We encourage helmet manufacturers to re-engage with players to ensure that current safety equipment meets the functional demands of the modern player while adhering to approved manufacturing standards. Mandatory helmet checks before competitive games would reduce the likelihood of penetrating upper limb injury to players.

Tumor Margin Assessment With Loupe Magnification Enables Greater Histological Clearance of Facial Basal Cell Carcinomas Compared With Clinical Examination Alone.

BACKGROUND: Surgical excision of facial basal cell carcinomas (BCCs) is a balance between oncological clearance and conservation of cosmetic and functionally sensitive tissues. OBJECTIVE: To assess if loupe magnification (LM) can enhance the visual assessment of BCC tumor margins resulting in a greater histological clearance. MATERIALS AND METHODS: This prospective study randomized patients with primary facial BCCs into preoperative tumor margin assessment with LM (study group) or clinical examination alone (control group). Basal cell carcinomas were excised with a predetermined surgical margin of either 2, 3,, or 4 mm. Mean histological margin, incomplete excision rate, and method of closure were recorded and compared between LM and control groups, across a range of surgical margins. RESULTS: Ninety-four BCCs were excised from 93 patients, 47 BCCs in each group. The mean histological margin was larger in the study versus control group for each group (2-mm margin, 1.8 vs 1.4, 3-mm margin, 2.4 vs 2.3, 4-mm margin, and 3.1 vs 2.7), but only statistically significant in the 4-mm group (p = .032). There was no difference in method of closure between LM and control groups. CONCLUSION: Loupe magnification improved tumor margin assessment for facial BCC enabling a greater diameter of histological clearance. The use of LM should become a standard practice for facial BCC excision.

An Analysis of the "Classic" Papers in Aesthetic Surgery.

INTRODUCTION: Over the past 50 years, there has been a significant increase in published articles in the medical literature. The aesthetic surgery literature is vast, consisting of a plethora of diverse articles written by a myriad of illustrious authors. Despite this considerable archive of published material, it remains nebulous as to which precise papers have had the greatest impact on our specialty. The aim of our study was to identify and analyse the characteristics of the top 50 papers in the field of aesthetic surgery in the published literature. METHODS: The 50 most cited papers were identified in several surgical journals through the Web of Science. The articles were ranked in order of the number of citations received. These classic 50 papers were analysed for article type, their journal distribution, level of evidence as well as geographic and institutional origin. RESULTS: Six journals contributed to the top 50 papers in aesthetic surgery with Plastic and Reconstructive Surgery contributing the most with 31 papers.

100 citation classics in the melanoma literature: a bibliometric analysis.

BACKGROUND: Modern immunologic therapies targeting genetic mutations have created a renewed interest in melanoma research, and this is reflected in the increasing number of published works. OBJECTIVE: The purpose of this study was to identify the top 100 most cited articles in melanoma and to examine the characteristics of each individual article. METHODS: Using an electronic database through the Web of Science, we were able to determine the 22 journals that contributed to the 100 most cited articles in melanoma. RESULTS: Each article was examined individually looking at characteristics such as subject matter, article type, country of origin, institution, authorship, and year of publication. The New England Journal of Medicine contributed the most articles to the top 100 with 20 articles, whereas the most cited article originated from the Archives of Surgery and has been cited 2,384 times. The United States produced 74% of the top 100 articles, and the most prolific institution was the National Cancer Institute in Maryland with 18 articles. CONCLUSION: This study has identified the most significant contributions to melanoma research over the past 63 years and identifies many important scientific breakthroughs and landmarks that have occurred during this time.

Tumor profiling using protein biomarker panels in malignant melanoma: application of tissue microarrays and beyond.

Despite advances in our knowledge of the disease, malignant melanoma remains an unpredictable entity. The revolution in molecular biological techniques, such as DNA sequencing and gene-expression profiling, has uncovered many potential protein targets and biomarkers relevant to melanoma progression. Successful clinical application would be aided significantly by downstream proteomic validation of those candidate markers using a combination of immunohistochemistry and tissue microarrays. Yet, research in this context seems to lag behind the output of genomic data relating to melanoma. In this article, we look at the strengths and pitfalls of tissue microarrays in malignant melanoma. We will show how tissue microarrays have become a vital step in the transition from molecular techniques to useful clinical assays and interventions and look at likely future developments for advances in this field.

Levels of Evidence in Plastic and Reconstructive Surgery Research: Have We Improved Over the Past 10 Years?

Levels of evidence (LOE) aid in the critical appraisal of evidence by ranking studies based on limitation of its design. Analyzing LOE provides insight into application of evidence-based medicine. The aim of this study is to determine if the quality of evidence in plastic surgery research has improved over the past 10 years. Systematic review of research published in Plastics and Reconstructive Surgery journal over the years, 10-year period (2008, 2013, 2018), was performed. LOE for each article was determined using the American Society of Plastic Surgeons (ASPS) guidelines. Each level was calculated as percentage of publications per year and compared yearly and between different topics. Eight hundred eighty-four studies were included in the final analysis. The LOE of the research improved over the study period. Level 4 evidence was the most frequent published (50.6%, 447/884), with a decline from 63.2% in 2008 to 41.3% in 2018. Level 1 evidence improved each year and accounted for 2.1% of all research in 2018. Aesthetic surgery was the most frequent published topic with upper limb research demonstrating an 18.5% increase in high-quality evidence over the study period. Increased awareness of evidence-based medicine has improved the quality of plastic surgery research over the past decade. It is vital this continues to provide gold standard patient care.

The sharing of radiological images by professional mixed martial arts fighters on social media.

BACKGROUND: Mixed martial arts is a sport that has recently enjoyed a significant increase in popularity. This rise in popularity has catapulted many of these "cage fighters" into stardom and many regularly use social media to reach out to their fans. An interesting result of this interaction on social media is that athletes are sharing images of their radiological examinations when they sustain an injury. PURPOSE: To review instances where mixed martial arts fighters shared images of their radiological examinations on social media and in what context they were shared. MATERIAL AND METHODS: An Internet search was performed using the Google search engine. Search terms included "MMA," "mixed martial arts," "injury," "scan," "X-ray," "fracture," and "break." Articles which discussed injuries to MMA fighters were examined and those in which the fighter themselves shared a radiological image of their injury on social media were identified. RESULTS: During our search, we identified 20 MMA fighters that had shared radiological images of their injuries on social media. There were 15 different types of injury, with a fracture of the mid-shaft of the ulna being the most common. The most popular social media platform was Twitter. The most common imaging modality X-ray (71%). The majority of injuries were sustained during competition (81%) and 35% of these fights resulted in a win for the fighter. CONCLUSION: Professional mixed martial artists are sharing radiological images of their injuries on social media. This may be in an attempt to connect with fans and raise their profile among other fighters.

Fight Bite Injuries: Aggressive Tendencies Associated with Smaller Second to Fourth Digit Ratio.

BACKGROUND: Fight bite injuries are typically sustained by young, combative males and are the direct consequence of an aggressive act. Second to fourth digit ratios (2D:4D) are dependent on prenatal androgen exposure and lower ratios have been shown to be linked to various psychological and physical traits, including aggression. The aim of this study was to examine the 2D:4D ratios in a cohort of patients with fight bite injuries and compare these to an age and gender-matched control group. METHODS: The 2D:4D ratios were calculated using plain films of the hand from 133 patients (122 males, 11 females) with fight bite injuries. A further 133 radiographs were obtained from patients that did not have fight bite injuries and digit ratios were calculated in the same fashion. Statistical analysis was then carried out to compare the 2D:4D ratios between the different groups. RESULTS: The 2D:4D ratios for male fight bite patients was significantly smaller than the male control group (p < 0.05). No significant difference was observed between the female fight bite patients and the female control group (p > 0.05). CONCLUSIONS: Fight bite injuries are usually sustained as a result of aggression. 2D:4D ratios are reflect intrauterine androgen exposure and low ratios have been linked to aggressive tendencies. We have demonstrated that male patients who sustained fight bite injuries have a lower 2D:4D ratio then the general population, thereby suggesting that exposure to prenatal androgens can lead to aggressive tendencies in adulthood. This suggests that lower ratios may predict a predisposition to acts of aggression, and as such result in an increased likelihood of sustaining an injury such as a fight bite.

High-risk squamous cell carcinoma of the ear - A potential role for sentinel node biopsy.

BACKGROUND: Squamous cell carcinomas (SCCs) of the external ear have a significant rate of metastasis. The purpose of this study was to present analyzed factors associated with auricular SCC metastasis in order to identify a group that may benefit from sentinel lymph node biopsy (SLNB). METHODS: We performed a retrospective review of all operable SCCs between 2009 and 2014. The association between high-risk features and metastasis were analyzed. RESULTS: One hundred eighty-nine auricular SCCs were excised. Local recurrence was noted in 11% and 9.5% developed metastases. Cartilage, perineural, and lymphovascular invasion were significantly associated with metastasis, as were increased tumor depth and diameter (P < .001). All patients with metastasis developed nodal disease. CONCLUSION: Factors, including poor differentiation, perineural, cartilage, and lymphovascular invasion, are associated with auricular SCC metastasis. Patients with 2 or more high-risk features may benefit from SLNB in order to identify and treat early nodal disease and possibly reduce the risk of further spread.

Trends in the Level of Evidence in Clinical Hand Surgery Research.

BACKGROUND: The application of evidence-based medicine (EBM) to the practice of hand surgery has been limited. Production of high-quality research is an integral component of EBM. With considerable improvements in the quality evidence in both orthopedic and plastic and reconstructive surgery, it is imperative that hand surgery research emulates this trend. METHODS: A systematic review was performed on all hand surgery articles published in 6 journals over a 20-year period. The journals included Plastic and Reconstruction Surgery, Journal of Plastic, Reconstructive and Aesthetic Surgery, Journal of Hand Surgery-European Volume, Journal of Hand Surgery-American Volume, Journal of Bone & Joint Surgery, and the Bone & Joint Journal. The level of evidence of each article was determined using the Oxford level of evidence. The quality of methodology of randomized controlled trials (RCTs) was assessed using Jadad scale. Statistical analysis involved chi-squares and Student t test (P < .05). RESULTS: A total of 972 original hand surgery research articles were reviewed. There was a significant increase in the average level of evidence of articles published between1993 and 2013. High-quality evidence only accounted for 11.2% of evidence published, with a significant increase over the study period (P = 0.001). Quantitative evaluation of the 26 published RCTs, using Jadad scale, revealed a progressive improvement in study design from 0.3 in 1993 to 3.33 in 2013. CONCLUSIONS: Hand surgery research has mirrored trends seen in other surgical specialties, with a significant increase in quality of evidence over time. Yet, high-quality evidence still remains infrequent.

A bibliometric analysis of the 50 most cited papers in cleft lip and palate.

Citation analysis is an established bibliometric method which catalogues papers according to the number of times they have been referenced. It is believed that the total number of citations an article receives reflects its importance among its peers. Never before has a bibliometric analysis been performed in the area of Cleft Lip and Palate. Our citation analysis creates a comprehensive list of the 50 most influential papers in this field. Journals specializing in Cleft Palate, Craniofacial, Plastic Surgery, Maxillofacial Surgery, Aesthetics and Radiology were searched to establish which articles most enriched the specialty over the past 70 years. The results show an interesting collection of papers which reveal developing trends in surgical techniques. These landmark papers mould and influence management and decision-making today.

Use of a barbed suture tie-over technique for skin graft dressings: a case series.

BACKGROUND: A tie-over dressing is the accepted method to secure skin grafts in order to prevent haematoma or seroma formation. We describe the novel application of a barbed suture tie-over for skin graft dressing. The barbs act as anchors in the skin so constant tensioning of the suture is not required. METHODS: From January 2014 to August 2014 we used the technique in 30 patients with skin defects requiring split-thickness or full-thickness grafts. Patient demographics, clinicopathological details and graft outcome were collected prospectively. RESULTS: The majority of cases were carried out for split-thickness skin grafts (n=19) used on the lower limb (n=20). The results of this novel technique were excellent with complete (100%) graft take in all patients. CONCLUSIONS: Our results demonstrate the clinical application of a barbed device for securing skin grafts with excellent results. We find the technique quick to perform and the barbed device easy to handle, which can be applied without the need for an assistant.

The 50 Most Cited Papers in Craniofacial Anomalies and Craniofacial Surgery.

BACKGROUND: Citation analysis is a recognized scientometric method of classifying cited articles according to the frequency of which they have been referenced. The total number of citations an article receives is considered to reflect it's significance among it's peers. METHODS: Until now, a bibliometric analysis has never been performed in the specialty of craniofacial anomalies and craniofacial surgery. This citation analysis generates an extensive list of the 50 most influential papers in this developing field. Journals specializing in craniofacial surgery, maxillofacial surgery, plastic surgery, neurosurgery, genetics and pediatrics were searched to demonstrate which articles have cultivated the specialty within the past 55 years. RESULTS: The results show an intriguing compilation of papers which outline the fundamental knowledge of craniofacial anomalies and the developments of surgical techniques to manage these patients. CONCLUSIONS: This citation analysis provides a summation of the current most popular trends in craniofacial literature. These esteemed papers aid to direct our decision making today within this specialty.

Scar Wars: Preferences in Breast Surgery.

BACKGROUND: The uptake of breast reconstruction is ever increasing with procedures ranging from implant-based reconstructions to complex free tissue transfer. Little emphasis is placed on scarring when counseling patients yet they remain a significant source of morbidity and litigation. The aim of this study was to examine the scarring preferences of men and women in breast oncoplastic and reconstructive surgery. METHODS: Five hundred men and women were asked to fill out a four-page questionnaire in two large Irish centres. They were asked about their opinions on scarring post breast surgery and were also asked to rank the common scarring patterns in wide local excisions, oncoplastic procedures, breast reconstructions as well as donor sites. RESULTS: Fifty-eight percent of those surveyed did not feel scars were important post breast cancer surgery. 61% said that their partners' opinion of scars were important. The most preferred wide local excision scar was the lower lateral quadrant scar whilst the scars from the deep inferior epigastric artery perforator (DIEP) flap were most favoured. The superior gluteal artery perforator flap had the most preferred donor site while surprisingly, the DIEP had the least favourite donor site. CONCLUSIONS: Scars are often overlooked when planning breast surgery yet the extent and position of the scar needs to be outlined to patients and it should play an important role in selecting a breast reconstruction option. This study highlights the need for further evaluation of patients' opinions regarding scar patterns.

Levels of Evidence in the Plastic Surgery Literature: A Citation Analysis of the Top 50 'Classic' Papers.

BACKGROUND: The plastic surgery literature is vast, consisting of a plethora of diverse articles written by a myriad of illustrious authors. Despite this considerable archive of published material, it remains nebulous as to which precise papers have had the greatest impact on our specialty. The aim of this study was to identify the most cited papers in the plastic surgery literature and perform a citation analysis paying particular attention to the evidence levels of the clinical studies. METHODS: We identified the 50 most cited papers published in the 20 highest impact plastic surgery journals through the Web of Science. The articles were ranked in order of number of citations acquired and level of evidence assessed. RESULTS: The top 50 cited papers were published in six different journals between the years 1957 and 2007. Forty-two of the papers in the top 50 were considered as level IV or V evidence. No level I or II evidence was present in the top 50 list. The average level of evidence of the top 50 papers was 4.28. CONCLUSIONS: In the plastic surgery literature, no positive correlation exists between a high number of citations and a high level of evidence. Anatomical reconstructive challenges tend to be the main focus of plastic surgery rather than pathologic diseases and consequently, papers with lower levels of evidence are relatively more valuable in plastic surgery than many other specialties.

Current practice patterns of drain usage amongst UK and Irish surgeons performing bilateral breast reductions: Evidence down the drain.

INTRODUCTION: Bilateral breast reduction (BBR) is one of the most frequently performed female breast operations. Despite no evidence supporting efficacy of drain usage in BBRs, postoperative insertion is common. Recent high quality evidence demonstrating potential harm from drain use has subsequently challenged this traditional practice. The aim of this study is to assess the current practice patterns of drains usage by Plastic & Reconstructive and Breast Surgeons in UK and Ireland performing BBRs. METHOD: An 18 question survey was created evaluating various aspects of BBR practice. UK and Irish Plastic & Reconstructive and Breast Surgeons were invited to participate by an email containing a link to a web-based survey. Statistical analysis was performed with student t-test and chi-square test. RESULTS: Two hundred and eleven responding surgeons were analysed, including 80.1% (171/211) Plastic Surgeons and 18.9% (40/211) Breast Surgeons. Of the responding surgeons, 71.6% (151/211) routinely inserted postoperative drains, for a mean of 1.32 days. Drains were used significantly less by surgeons performing ≥20 BBRs (p = 0.02). With the majority of BBRs performed as an inpatient procedure, there was a trend towards less drain usage in surgeons performing this procedure as an outpatient; however, this was not statistically significant (p = 0.07). CONCLUSION: Even with the high level of evidence demonstrating the safety of BBR without drains, they are still routinely utilised. In an era of evidence- based medicine, surgeons performing breast reductions must adopt the results from scientific research into their clinical practice.

Fat grafting: a citation analysis of the seminal articles.

BACKGROUND: There has been substantial rise in the volume of published works on fat transfer in the medical literature in the past 25 years, and this is indicative of its growing popularity. However, many unanswered questions remain, and there is no consensus as to the optimum technique. Consequently, the scientific and clinical research on fat grafting continues to increase rapidly. The purpose of our study was to perform a bibliometric analysis of the most-cited articles in fat transfer. METHODS: Through the Web of Science, all articles relating to fat grafting were identified in the plastic and reconstructive literature. The 100 most-cited articles were identified and analyzed individually. RESULTS: Total citations ranged from 35 to 363 and the most-cited paper by Sidney Coleman was published in Plastic and Reconstructive Surgery. The United States produced 46% of the most-cited papers, and the University of California was the most prolific institution. Twenty-one articles focused on lipofilling to the face while 14 articles looked at fat grafting to the breast. CONCLUSIONS: The scientific relevance of a published work is reflected in the number of citations from peers that it receives. Therefore, the 100 most-cited papers in fat grafting have been the most influential articles on this field, and they are likely to be the ones that are remembered most.

An assessment of histological margins and recurrence of melanoma in situ.

BACKGROUND: Melanoma in situ (MIS) accounts for up to 27% of all melanomas. MIS has no metastatic potential and the aim should be to excise the lesion completely with a clear histological margin, although margin clearance remains undefined. We aimed to assess the relation of histological excision margins of MIS to recurrence and progression to invasive disease. METHODS: We analyzed all patients with MIS excised by wide local excision or staged excision in our institution over a 5-year period from December 2008 to January 2014 using a prospectively maintained database. Clinicopathologic details included patient demographics, anatomical site of lesion, melanoma subtype, histological excision margin, and recurrence. RESULTS: A total of 410 patients had MIS excised during this time, the majority of which were lentigo maligna subtype (79%). The average histological excision margin was 3.7 mm. The rate of recurrence was 2.2% (9/410), with a median follow-up of 23 months. Lentigo maligna had a similar rate of recurrence to non-lentigo MIS (2.3% vs 1.2%) (P = 0.69). The mean excision margin of those that recurred was 1.9 mm compared with an average of 3.8 mm in those that did not. The rate of recurrence of MIS with histological excision margin ≤3.00 mm was 3.8% compared with 0.5% in those with a histological margin >3.00 mm (P = 0.03). One case of MIS recurred as invasive disease. CONCLUSION: At institutions using wide local excision or staged excision for MIS, a histological margin of >3.0 mm is required to achieve a low recurrence rate.

The pinking shears: a novel tool for improving skin graft cosmesis.

SUMMARY: A significant aesthetic disadvantage to split skin grafts is the obvious transition between the graft and the normal skin. We report on a novel method to interrupt this transition point by using pinking shears, which are dressmaking scissors with saw-toothed blades that create a chevron pattern instead of a straight edge. We describe a case where the pinking shears were utilized on a split skin graft and Integra for reconstruction of the skin on a volar forearm. This technique allows for breaking-up of the transition point between the skin graft and normal skin and gives rise to an improved aesthetic outcome as the boundary is significantly less well-defined. This novel method shows promise and further study is certainly warranted.

The Running Barbed Tie-over Dressing.

SUMMARY: Barbed suture technology is becoming increasingly popular in plastic surgery and is now being used in body contouring surgery and facial rejuvenation. We describe the novel application of a barbed suture as a running tie-over dressing for skin grafts. The barbs act as anchors in the skin, so constant tensioning of the suture is not required. The bidirectional nature of the suture prevents any slippage, and the barbs even act as a grip on the underlying wool dressing. Furthermore, the method described is both quick and simple to learn and would be useful for the sole operator.