Are Patients With Adult Traumatic Brachial Plexus Injuries Satisfied With Their Appearance?

PURPOSE: Adult traumatic brachial plexus injuries (tBPI) are devastating physically and emotionally. In addition to the physical loss of function and pervasive neuropathic pain, patients describe difficulty with negative self-image and social relationships. Our goal was to gain an initial understanding of body image and satisfaction with appearance among tBPI patients. METHODS: Among 126 patients in a prospective cohort study, 60 completed a brachial plexus injury-specific modification of the Satisfaction with Appearance survey. The survey encompasses three major domains: social discomfort because of the affected limb, interference with relationships because of the affected limb, and appearance of the affected limb. We performed a cross-sectional descriptive analysis to provide an initial understanding of these domains among brachial plexus injury patients. RESULTS: Among all 60 patients, nearly half (27/60, 45%) reported they are satisfied with their overall appearance. The appearance of their affected hand(s) was the body part with which patients expressed the most concern. Patients also reported feeling increasingly uncomfortable among those less familiar to them: 11/60 (18%) were uncomfortable around family, 18/60 (30%) were uncomfortable around friends, and 19/60 (32%) were uncomfortable around strangers. One-quarter (15/60, 25%) of brachial plexus injury patients agreed that their injury interfered with relationships and that their tBPI was unattractive (16/60, 27%) to others. CONCLUSIONS: Almost half of patients who have experienced tBPI endorse dissatisfaction with their appearance, which can subsequently interfere with their personal relationships. Further, tBPI may influence patients' comfort levels in unfamiliar social surroundings and may influence how patients feel they are perceived by others. CLINICAL RELEVANCE: The patient's perception of their affected limb and its influence on their daily social interactions should be recognized by their tBPI care team, noting opportunities for improved counseling.

Hand Trauma Network in the United States: ASSH Member Perspective Over the Last Decade.

PURPOSE: Upper extremity trauma is common, however the provision of emergency call for hand trauma can be challenging for hospital systems and hand surgeons. Over the past decade, the American Society for Surgery of the Hand (ASSH) has developed the Hand Trauma Network and an Emergency Hand Care Committee to refine care for hand trauma patients. METHODS: The ASSH administered surveys to members about the provision of emergency hand call in 2010 and 2019. Demographic information was collected including surgeon age, years in practice, board certification, practice setting, and ACS trauma level. Other survey questions included willingness and obligation to take call, as well as barriers to providing emergency call. Financial aspects of call were also queried. RESULTS: Survey responses were obtained from 672 surgeons in 2010 and 1005 surgeons in 2019. There was a decrease in surgeons with obligatory hand call from 2010 to 2019 (70% vs 50%, P < .05) and an increase in the number of surgeons not taking hand call in 2019 (34%) compared to 2010 (18%, P < .05). In both surveys, the main barrier for providing hand call was "lifestyle considerations," 39% (2010) and 47% (2019). There was no change in the percentage of surgeons working at facilities that provide 24/7 emergency hand call services or the percentage of hand surgeons paid to take call. CONCLUSIONS: Certain aspects of providing emergency hand surgery care have not changed substantially in the past decade, including the number of centers that provide emergency hand coverage. A greater number of surgeons are not taking any hand call. Further efforts are required to promulgate advances in hand trauma call by the ASSH. CLINICAL RELEVANCE: The development of the ASSH Hand Trauma Network has not yet resulted in substantive improvement in the number of facilities that provide emergency hand coverage or the number of hand surgeons providing emergency hand care.

Globalization of The Journal of Craniofacial Surgery Over The Last Decade: A Continent, Country, and State Level Analysis.

ABSTRACT: Craniofacial surgery continues to be a rapidly evolving field, due in part to interdisciplinary collaboration that has allowed for sharing of knowledge and methodologies, which has expanded greatly due to online journals and publications. The Journal of Craniofacial Surgery (JCS) is a highly regarded journal that has attracted attention for its mission to increase diversity and global representation in manuscript submissions and research publications. The purpose of this study is to provide an objective measurement of global participation in craniofacial research specifically as it pertains to the JCS. Through a bibliometric analysis, the country of origin of all articles published in the JCS from 2010 to 2019 was analyzed. In line with its mission, the JCS increased its overall production 1.9 times during the past decade and increased its global representation 1.6 times, as represented by the number of countries contributing (78). The journal produced 8147 articles with Turkey (1424), USA (1397), China (1178), South Korea (1023), and Italy (644) being the top producers. The highest represented states were Florida (156), New York (130), California (117), Massachusetts (112), and Pennsylvania (106). The Journal of Craniofacial Surgery has the greatest diversity of country representation of the major plastic and reconstructive journals compared. Overall the JCS has stayed true to its mission to foster craniofacial research and is a valuable resource for craniofacial surgeons across the world. This study provides an analysis of trends in global contributions to craniofacial research and highlights areas for further increasing global contributors to the field of craniofacial surgery.

Severe Fireworks-Related Injuries: Demographic Characteristics, Injury Patterns, and Firework Types in 294 Consecutive Patients.

OBJECTIVES: The relationship between fireworks and patient characteristics is not known. Our objective was to examine how severe fireworks-related injuries in children and teens compare to adults. METHODS: We conducted a retrospective case series (2005-2015) study of patients who sustained consumer fireworks-related injuries requiring hospital admission and/or operation at a single level 1 trauma/burn center. The distribution of race, use behavior, injury type, body region injured, and firework type was examined by age groups, 1 to 10 years, 11 to 17 years, and 18 years or older. RESULTS: Data from 294 patients 1 to 61 years of age (mean, 24 years) were examined. The majority (91%) were male. The proportion of injuries from different firework types varied by age, with rockets causing the highest proportion in children aged 1 to 10 years, homemade fireworks in those aged 11 to 17 years, and shells/mortars in adults 18 years or older. Compared with adults, children aged 1 to 10 years were more frequently American Indian/Alaska Native, Hispanic, or Asian than White. Compared with adults, children aged 1 to 10 years and 11 to 17 years were more frequently bystanders than active users. Compared with adults, children aged 1 to 10 years and 11 to 17 years had a greater proportion of burn and face injuries. Children aged 1 to 10 years had a decreased proportion of hand injuries. Three patients, 2 adults and 1 child aged 11 to 17 years, died. CONCLUSIONS: Children, teens, and adults experience severe fireworks-related injuries differently, by demographic characteristics, injury patterns, and firework types. Tailored public health interventions could target safety messaging and injury prevention outreach efforts to reduce firework injuries among children and adolescents.

A Review of Hand Feminization and Masculinization Techniques in Gender Affirming Therapy.

INTRODUCTION: Anatomical characteristics that are incongruent with an individual's gender identity can cause significant gender dysphoria. Hands exhibit prominent dimorphic sexual features, but despite their visibility, there are limited studies examining gender affirming procedures for the hands. This review is intended to cover the anatomical features that define masculine and feminine hands, the surgical and non-surgical approaches for feminization and masculinization of the hand, and to adapt established aesthetic hand techniques for gender affirming care. METHODS: The authors performed a comprehensive database search of PubMed, Embase OVID and SCOPUS to identify articles on the characterization of masculine or feminine hands, hand treatments related to gender affirmation, and articles related to techniques for hand masculinization and feminization in the non-transgender population. RESULTS: From 656 possibly relevant articles, 42 met the inclusion criteria for the current literature search. There is currently no medical literature specifically exploring the surgical or non-surgical options for hand gender affirmation. The available techniques for gender affirming procedures discussed in this paper are appropriated from those more commonly used for hand rejuvenation. CONCLUSION: There is a dearth of literature addressing the options for transgender individuals seeking gender affirming procedures of the hand. Though established procedures used for hand rejuvenation may be utilized in gender affirming care, further study is required to determine relative salience of various hand features to gender dysphoria in transgender patients of various identities, as well as development of novel techniques to meet these needs. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266. .

Global trends of hand and wrist trauma: a systematic analysis of fracture and digit amputation using the Global Burden of Disease 2017 Study.

BACKGROUND: As global rates of mortality decrease, rates of non-fatal injury have increased, particularly in low Socio-demographic Index (SDI) nations. We hypothesised this global pattern of non-fatal injury would be demonstrated in regard to bony hand and wrist trauma over the 27-year study period. METHODS: The Global Burden of Diseases, Injuries, and Risk Factors Study 2017 was used to estimate prevalence, age-standardised incidence and years lived with disability for hand trauma in 195 countries from 1990 to 2017. Individual injuries included hand and wrist fractures, thumb amputations and non-thumb digit amputations. RESULTS: The global incidence of hand trauma has only modestly decreased since 1990. In 2017, the age-standardised incidence of hand and wrist fractures was 179 per 100 000 (95% uncertainty interval (UI) 146 to 217), whereas the less common injuries of thumb and non-thumb digit amputation were 24 (95% UI 17 to 34) and 56 (95% UI 43 to 74) per 100 000, respectively. Rates of injury vary greatly by region, and improvements have not been equally distributed. The highest burden of hand trauma is currently reported in high SDI countries. However, low-middle and middle SDI countries have increasing rates of hand trauma by as much at 25%. CONCLUSIONS: Certain regions are noted to have high rates of hand trauma over the study period. Low-middle and middle SDI countries, however, have demonstrated increasing rates of fracture and amputation over the last 27 years. This trend is concerning as access to quality and subspecialised surgical hand care is often limiting in these resource-limited regions.

Fireworks type, injury pattern, and permanent impairment following severe fireworks-related injuries.

BACKGROUND: There is a paucity of clinical data on severe fireworks-related injuries, and the relationship between firework types, injury patterns, and magnitude of impairment is not well understood. Our objective was to describe the relationship between fireworks type, injury patterns, and impairment. METHODS: Retrospective case series (2005-2015) of patients who sustained consumer fireworks-related injuries requiring hospital admission and/or an operation at a Level 1 Trauma/Burn Center. Fireworks types, injury patterns (body region, injury type), operation, and permanent impairment were examined. RESULTS: Data from 294 patients 1 to 61years of age (mean 24years) were examined. The majority (90%) were male. 119 (40%) patients were admitted who did not undergo surgery, 163 (55%) patients required both admission and surgery, and 12 (5%) patients underwent outpatient surgery. The greatest proportion of injuries was related to shells/mortars (39%). There were proportionally more rocket injuries in children (44%), more homemade firework injuries in teens (34%), and more shell/mortar injuries in adults (86%). Brain, face, and hand injuries were disproportionately represented in the shells/mortars group. Seventy percent of globe-injured patients experienced partial or complete permanent vision loss. Thirty-seven percent of hand-injured patients required at least one partial or whole finger/hand amputation. The greatest proportion of eye and hand injuries resulting in permanent impairment was in the shells/mortars group, followed by homemade fireworks. Two patients died. CONCLUSIONS: Severe fireworks-related injuries from homemade fireworks and shells/mortars have specific injury patterns. Shells/mortars disproportionately cause permanent impairment from eye and hand injury.

Severe Hand Injuries From Fireworks: Injury Patterns, Outcomes, and Fireworks Types.

PURPOSE: The purpose of this study was to characterize injury patterns and outcomes of fireworks-related hand injuries and determine if there was an association with certain fireworks types. METHODS: A retrospective cohort study was conducted on patients treated at a trauma center between 2005 and 2015. A total of 105 patients sustaining operative hand injuries due to fireworks were identified. Medical records were reviewed to identify injury patterns, treatment outcomes, and fireworks types. RESULTS: Eighty-eight patients (84%) sustained 92 thumb and/or first web space injuries. There were 12 thumb soft tissue-only injuries (13%) and 80 thumb fractures/dislocations (87%). Of these, there were 52 thumb carpometacarpal (CMC) joint dislocations (57%) and 36 thumb fractures outside the thumb CMC joint (39%). Fifteen hands (16%) sustained both thumb CMC joint dislocations and additional thumb fractures. Twenty-three hands (25%) required thumb revision amputation. The number of surgeries for acute reconstruction ranged from 1 to 7, with 17 patients (19%) requiring 3 or more. Sixty-three hands had deep first web space injuries, and 11 (17%) required flaps acutely for first web space reconstruction. Six hands required secondary reconstruction of a first web space contracture. An external fixator was applied to 6 hands to maintain the first web space; none of these required secondary web reconstruction. Excluding isolated pin removals and dressing changes under anesthesia, 19 patients (22%) required later-stage surgeries. Shells/mortars (59%) were the most common fireworks type causing injury. CONCLUSIONS: Among operative hand injuries, fireworks most commonly fracture the thumb, destabilize the thumb CMC joint, and deeply damage the first web space. The first web space requires particular consideration because deep injury may result in adduction contracture and require secondary reconstruction if not prevented. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Penile Replantation: A Retrospective Analysis of Outcomes and Complications.

Purpose Penile replantation is an uncommonly performed procedure, which can alleviate physical and psychosocial sequelae of penile amputation. This study critically appraises the current literature on penile replantation. Methods A comprehensive literature search of the Medline, PubMed, and Google Scholar databases was conducted with multiple search terms related to penile replantation. Data on outcomes, complications, and patient satisfaction were collected. Results A total of 74 articles met inclusion criteria. One hundred and six patients underwent penile replantation, but outcome, complication, and satisfaction data were not standardized across all patients. Penile amputation most often resulted from self-mutilation or trauma. The majority were complete amputations (74.8%). Full sensation was maintained in 68.4% of patients. Most reported adequate urinary function (97.4%) and normal erection (77.5%). Skin necrosis (54.8%) and venous congestion (20.2%) were the most common complications. Urethral stricture (11.0%) and fistula (6.6%) were common urethral complications. Most (91.6%) patients reported overall satisfaction although there was a lack of patient-reported outcomes. Multivariate analysis suggested that complete amputation (ß = 3.15, 95% CI 0.41-5.89, p = 0.024), anastomosis of the superficial dorsal artery (ß = 9.88, 95% CI 0.74-19.02, p = 0.034), and increasing number of nerves coapted (ß = 1.75, 95% CI 0.11-3.38, p = 0.036) were associated with favorable sexual, urinary, and sensation outcomes. Increasing number of vessels anastomosed (ß = -3.74, 95% CI -7.15 to -0.32, p = 0.032) was associated with unfavorable outcomes. Conclusion Although penile replantation is associated with complications, it has a high rate of satisfaction and efficacy. Coaptation of multiple nerves and anastomosis of the superficial dorsal artery should be completed.

Soft Tissue Coverage of the Hand and Upper Extremity: The Reconstructive Elevator.

Soft tissue reconstruction of the upper extremity is a complex topic because every defect has multiple potential solutions. Whereas the often-cited reconstructive ladder advised selection of the simplest reconstruction of the defect, the newer concept of the reconstructive elevator allows freedom to choose a more complex reconstruction to account for specialized function and aesthetic outcome. An algorithm for assessment of the defect is presented and demonstrated in this review, using 6 case examples to highlight key concepts. Representative flaps are presented and a discussion of functional and aesthetic outcomes is undertaken to provide a framework for achieving the patient's and surgeon's goals of reconstruction.

The scope of practice of hand surgery within plastic surgery: the ACAPS national survey to assess current practice and develop educational guidelines.

BACKGROUND: There is no consensus among plastic surgeons regarding what constitutes the scope of hand surgery practice. Due to this lack, there is a wide variability in what hand surgery procedures plastic surgery resident will see and participate in during the course of training. We assessed what faculty members of plastic surgery training programs felt were contained within the scope of practice of hand surgery. METHODS: A survey was sent to all members of the American Council of Academic Plastic Surgeons. Respondents reported size of department, faculty fellowship training, hand surgery call coverage, and amount of elective hand surgery within their training program. They also identified what procedures were within the scope of hand surgery. RESULTS: Ninety-three responses were received. Thirty-five respondents were certified or eligible for the surgery of the hand examination. Twenty-five respondents had 0 or 1 surgery-of-the-hand surgeon among their faculty. Thirty-nine departments/divisions performed 10 or fewer elective hand surgeries per week. Seventy-eight percent of groups taking hand call reported that all faculty members took hand call regardless of whether they had hand fellowship training. Although nearly all cover hand and wrist infections, only 49% provide care for distal radius fractures. CONCLUSIONS: In many residency programs, hand surgery exposure is in the setting of trauma and emergencies. The inclusion of complex elective hand surgeries within a plastic surgery practice and residency program allows residents to see the full spectrum of hand surgery. This allows them to make an informed decision regarding whether to seek subspecialty training and continue the participation of plastic surgeons in the full spectrum of hand surgery.

Driving with upper extremity immobilization: a comprehensive review.

Driving with upper extremity immobilization can be potentially dangerous. The aim of this article is to review current medical literature, state laws, and guidelines on driving with upper extremity immobilization and appraise the available evidence. A literature search was conducted to identify citations related to driving with upper extremity immobilization and included a law literature search. Each state's Department of Motor Vehicle handbook was reviewed. Fourteen studies were reviewed and 5 provided subjective and/or objective assessments of upper limb immobilization. Of 2 studies that evaluated only below-elbow immobilization, 1 found driving in a wrist splint had no perceptible effect on driving ability, and the other supported safe driving under normal conditions. The studies that evaluated both below- and above-elbow immobilization recommended against driving with left arm above-elbow immobilization. Two of them found a trend toward worse driving performance in both below- and above-elbow splints. The following organizations' policies on driving are (1) The American Medical Association and National Highway Traffic Association have a joint recommendation for older drivers recommending referral to a rehabilitation specialist, (2) the U.S. Public Health Service recommends normal motor function and adequate mobility of both upper extremities and a performance examination when impaired, and (3) the U.S. Department of Transportation recommends a performance evaluation to determine fitness of commercial motor vehicle drivers. There are no state statutes or multijurisdictional surveys on the topic. This review finds that driving is hindered in some splints, there are substantial variations in physician practice patterns, there are no formal guidelines for physicians and patients to consider, and there is a paucity of published literature on this topic in the United States. Both physicians and patients would benefit from evidence-based recommendations or practice guidelines.

Current Applications of Artificial Intelligence in Billing Practices and Clinical Plastic Surgery.

Integration of artificial intelligence (AI), specifically with natural language processing and machine learning, holds tremendous potential to enhance both clinical practices and administrative workflows within plastic surgery. AI has been applied to various aspects of patient care in plastic surgery, including postoperative free flap monitoring, evaluating preoperative risk assessments, and analyzing clinical documentation. Previous studies have demonstrated the ability to interpret current procedural terminology codes from clinical documentation using natural language processing. Various automated medical billing companies have used AI to improve the revenue management cycle at hospitals nationwide. Additionally, AI has been piloted by insurance companies to streamline the prior authorization process. AI implementation holds potential to enhance billing practices and maximize healthcare revenue for practicing physicians.

Closing the gap: Triangulation of surgeons' respectful behaviors perceived by medical students, residents, and patients.

BACKGROUND: Professionalism in academia requires surgical faculty to establish a safe clinical learning environment based on respectful behaviors that span the training and patient interface. National data reporting trainee mistreatment suggest that there are significant gaps between resident and medical student perceptions of attending behavior. It is unknown whether patient perceptions mirror those of surgical trainees. HYPOTHESIS: Based on triangulated ratings, patients, surgical residents, and medical students have similar perceptions of a surgeons' respectful behaviors. METHODS: Respect scores from end-of-rotation evaluations by surgical residents and rotating medical students were compared for 50 academic surgeons over the period of 2014 to 2018. Clinician and Group Consumer Assessment surveys were collected from patients of 36 of these surgeons and mined for respect and listening behavior ratings. Data were triangulated and analyzed for correlation and variability across the trainee and patient experiences. RESULTS: Resident respect ratings of faculty were consistently higher than those from medical students. Despite a wider variability, medical students still rated their surgical faculty as being respectful to themselves and others most often, almost always, and always 95% of the time. Patient scores were generally lower than trainee scores for an individual surgeon, particularly regarding listening skills. Triangulation of trainee data with patient data identified surgeons demonstrating strong respectful behaviors across the clinical environment as well as those with gaps in behavior toward trainees and patients. CONCLUSION: Triangulation of feedback from trainees and patients provides a unique opportunity to target interventions in professionalism across the clinical learning environment.

Surface Electromyography-Driven Therapeutic Gaming for Rehabilitation of Upper Extremity Weakness: A Pilot Study.

SUMMARY: In patients with severe upper extremity weakness that may result from peripheral nerve injuries, stroke, and spinal cord injuries, standard therapy in the earliest stages of recovery consists primarily of passive rather than active exercises. Adherence to prescribed therapy may be poor, which may contribute to suboptimal functional outcomes. The authors have developed and integrated a custom surface electromyography device with a video game to create an interactive, biofeedback-based therapeutic gaming platform. Sensitivity of the authors' custom surface electromyography device was evaluated with simultaneous needle electromyography recordings. Testing of this therapeutic gaming platform was conducted with a single 30-minute gameplay session in 19 patients with a history of peripheral nerve injury, stroke, spinal cord injury, and direct upper extremity trauma, including 11 patients who had undergone nerve and/or tendon transfers. The device was highly sensitive in detecting low levels of voluntary muscle activation and was used with 10 distinct muscles of the arm, forearm, and hand. Nerve and tendon transfer patients successfully activated the donor nerve/muscle and elicited the desired movement to engage in gameplay. On surveys of acceptability and usability, patients felt the system was enjoyable, motivating, fun, and easy to use, and their hand therapists expressed similar enthusiasm. Surface electromyography-based therapeutic gaming is a promising approach to rehabilitation that warrants further development and investigation to examine its potential efficacy, not only for building muscle strength and endurance but also for facilitating motor relearning after nerve and tendon transfer surgical procedures. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Reconstruction of soft-tissue injury associated with lower extremity fracture.

Soft-tissue loss associated with lower extremity fracture poses a substantial reconstructive challenge. Following stabilization of life-threatening conditions and bony disruptions, the reconstructive team must address the soft-tissue envelope of the limb. The wound is managed with débridement followed by coverage. Coverage options range from basic to complex and include delayed primary closure, healing by secondary intention, skin grafting, local flap coverage, and distant tissue transfer. The choice of soft-tissue coverage method is based on its ability to provide an environment conducive to fracture healing. Understanding the merits and disadvantages of each reconstructive option helps to avoid undertreatment or overtreatment.

Epidemiology of upper extremity replantation surgery in the United States.

PURPOSE: Replantation remains an important technique in the management of hand trauma. Given the resources necessary for a successful replantation program, regionalization of replantation care may ultimately be required. The purposes of this study were to analyze the geographic distribution of upper extremity replant procedures, analyze factors of patients undergoing replantation, and characterize the facilities performing these procedures. METHODS: We performed a cohort study using the National Inpatient Sample of the Healthcare Cost and Utilization Project from 2001, 2004, and 2007. Patients with an upper extremity amputation were defined, and a subgroup of patients undergoing replantation was delineated. We analyzed patient demographics and injury characteristics and characteristics of treating facilities. RESULTS: A total of 9,407 patients were treated for upper extremity amputation, 1,361 of whom underwent replantation. Mean age of patients undergoing replantation was 36 years (range, 0-86 y), compared with 44 years (range, 0-104 y) in patients not undergoing replantation. Hospital charges (P < .001) and length of stay (P < .001) were significantly higher for patients with replantations versus those without replantations. Patients treated at teaching facilities were more likely to undergo replantation than those at a non-teaching facility (19% replantation rate at teaching hospitals vs 7% at non-teaching). Large hospitals and urban hospitals were more likely to perform replantation. Self-pay, Medicare, and Medicaid patients all had lower replantation rates than patients with other payer status. CONCLUSIONS: Patients who undergo replantation are younger, incur higher hospital charges, and have longer hospital stays compared with patients who do not undergo replantation. Treatment at large, urban, and teaching facilities is associated with higher replantation rates. Payer status appears to have some bearing on replantation rates. Further studies are needed to better elucidate the relationship between patient and injury characteristics, treatment location, and outcomes, to adequately distribute the finite resources for replantation. TYPE OF STUDY/LEVEL OF EVIDENCE: Economic and Decision Analysis IV.

Review of microsurgical posterior urethral reconstruction.

Posterior urethra reconstruction can be a challenging proposition for both patient and surgeon. The vast majority of urethras can be successfully reconstructed with either anastomosis or grafting. However, there are some patients who have recurrent urethral strictures that require more complex reconstruction. There is some speculation that microsurgical penile revascularization may allow subsequent graft reconstruction with lower stricture rates, but this is not yet proven. For the most tenacious urethral strictures, free tissue transfer may be required. The free radial forearm flap is well suited for urethral reconstruction, and the free anterolateral thigh flap may also have a role for these patients. This article will review urethral trauma and strictures and microsurgery's role in reconstruction of the posterior urethra.

Closed Ring Avulsion Injury With Isolated Arterial Insufficiency.

Ring avulsion injuries are an uncommon, often catastrophic, pattern of digit injuries that result from sudden traction onto a ring-bearing digit. The reconstructive treatment of these injuries can be complex because of the characteristic involvement of nerves, muscles, vasculature, and bone. There is paucity of literature describing isolated arterial injuries in the absence of overlying soft tissue and underlying bone involvement. We present an unusual case of a closed ring avulsion injury, wherein a patient initially presented to his local urgent care center with a cool and pale digit without wounds or fractures, and abnormal pulse oximetry readings prompted his transfer to a tertiary care center for further evaluation. Surgical exploration demonstrated isolated disruption of both digital arteries and the preservation of both digital nerves. The digit was successfully revascularized with venous autografting and stripping of arterial thrombi.