Magnetic Resonance Imaging Assessment of Ulnar Wrist Pain: A Practical Guide for Surgeons.

Ulnar-sided wrist pain is a challenging clinical scenario due to multiple overlapping pathologies and involved anatomic structures. Advanced imaging such as magnetic resonance imaging can be used as an effective diagnostic adjunct if interpreted correctly. In this article, clinically relevant structures and radiographic correlates of the ulnar wrist are discussed and a corresponding systematic approach to reviewing magnetic resonance imaging is presented.

Extensor Carpi Radialis Brevis Tendon Transfer for Thumb and Finger Flexion Reconstruction after Failed Extensor Carpi Radialis Brevis Motor Branch Transfer in a Tetraplegic Patient.

Distal nerve transfers can restore precise motor control in tetraplegic patients. When nerve transfers are not successful, tendon transfers may be used for subsequent reconstruction. In this case, an extensor carpi radialis brevis (ECRB) tendon transfer was used to restore thumb and finger flexion following an unsuccessful ECRB to anterior interosseous nerve transfer in a young tetraplegic patient. Twelve months following tendon transfer, the patient demonstrated functional grip and pinch strength and was using both hands for daily activities. Level of Evidence: Level V (Therapeutic).

Etiology and Diagnostic Challenges of Ulnar Wrist Pain in Pediatric and Adolescent Patients.

PURPOSE: Diagnosing the cause of ulnar-sided wrist pain can be difficult in the pediatric and adolescent age group. While frequently used, the diagnostic accuracy of magnetic resonance image (MRI), as compared with intraoperative arthroscopic findings, is not well-described in this population. This study aimed to determine concordance rates between magnetic resonance and arthroscopic findings depending on the specific ulnar wrist pathology. METHODS: A retrospective review was performed to identify pediatric and adolescent patients who underwent operative treatment of ulnar wrist pain between 2004 and 2021. Patients were included in the analysis if they were <18 years of age, complained of ulnar-sided wrist pain, underwent MRI of the affected wrist with an available report interpreted by a consultant radiologist, and had a diagnostic arthroscopy procedure within one year of imaging. Ulnar pathologies analyzed included triangular fibrocartilage (TFCC) tears, ulnotriquetral (UT) ligament tears, lunotriquetral ligament abnormalities, and ulnocarpal impaction. RESULTS: A total of 40 patients with a mean age of 15-years-old (range 11 to 17) were included in the analysis. Twenty-four were female, and approximately half had their dominant extremity affected. Most had a history of antecedent trauma (n = 34, 85%), but only 15/40 (38%) had a history of fracture. The mean duration of symptoms prior to presentation was six months (standard deviation, 7). The most common etiologies were Palmer 1B TFCC tears (n = 27, 68%) followed by UT split tears (n = 11, 28%). MRI overall demonstrated high specificity (82% to 94%), but low sensitivity (14% to 71%) for ulnar-sided wrist conditions. Accuracy varied between 70% and 83% depending on the specific injury. CONCLUSION: While MRI is a useful adjunct for determining the cause of ulnar wrist pathologies, findings are often discordant when compared with diagnostic arthroscopy. Surgeons should have a high degree of suspicion for TFCC-related pathology in the setting of positive provocative clinical examination despite negative MRI findings in young patients. TYPE OF STUDY/LEVEL OF EVIDENCE: Diagnostic IIb.

Combined Wrist Extensor Tenodesis and Tendon Transfers for Severe Spastic Flexed Wrist Deformity: Surgical Technique and Case Series.

Spastic wrist flexion deformities both limit the functional use of the hand for grasp and pinch producing a stigmatizing appearance. Tendon transfers and total wrist arthrodesis are treatment options for this condition depending on the patient's characteristics, the latter the most commonly used in patients with severe wrist flexion deformities. Tendon transfers alone in this scenario have the tendency for recurrent deformity due to tenorrhaphy failure or soft tissue creep and resultant loss of tension. Total wrist arthrodesis is a more invasive procedure, which can have hardware or fusion problems and that is irreversible. We propose a novel technique that incorporates a distally based wrist extensor tendon slip and suture tape tenodesis to the distal radius. The rationale of this technique is to act as a protective, internal splint to prevent recurrent deformity after primary or revision tendon transfer for moderate to severe spastic flexed wrist deformities, avoiding the need to perform a total wrist arthrodesis.

Limb spasticity and telemedicine consultation for reconstructive surgery: patient perspectives of surgical assessment.

CONTEXT: Spasticity is characterized by increased muscle tone and stretch reflexes, often caused by an upper motor neuron (UMN) syndrome. Many patients live with their dysfunction of their upper or lower limbs for many years and are managed by a multidisciplinary team including physical medicine and rehabilitation specialists, neurologists, and/or physical therapists in an attempt to decrease their spasticity and enhance their quality of life. Reconstructive surgery is a treatment option for many patients living with spasticity. The goal of surgery is to permanently decrease their spastic tone and improve their quality of life. Spastic hemiplegia or hemiparesis is an area of orthopedic surgery that is uniquely suited to telemedicine evaluation. Telemedicine visits can lower the threshold for patients to obtain consultation, receive second opinions, and determine whether traveling for an in-person assessment might be worthwhile, particular to larger medical centers. OBJECTIVES: The objective of our study was to characterize patient perceptions of telemedicine consultation for spasticity surgery and to determine its effectiveness for indicating reconstructive procedures. METHODS: An electronic survey consisting of 16 questions was distributed to all patients after the virtual consultation from April 2020 to September 2022 as part of a neuro-orthopedic evaluation. Domains of inquiry included patient demographic and diagnosis information, satisfaction with provider assessment, ease of use, appointment preference, and whether surgery was eventually performed. Identifying information was voluntarily provided by patients and allowed for survey data to be linked to the medical record. Patients were included in the study if they were diagnosed with upper and/or lower extremity spasticity, were evaluated by telemedicine visit, and were over the age of 18. They were excluded from the study if they were evaluated for any condition aside from spasticity or returned an incomplete survey. Patients who completed the survey were prospectively followed through December 2022 to determine whether a subsequent in-person visit was pursued and/or reconstructive surgery was performed. RESULTS: A total of 19 of 36 patients completed surveys, for a response rate of 52.7 %. Nearly all (94.7 %, n=18) patients felt that the provider expressed maximal concern for patient questions/worries, included them in decisions regarding care, and appropriately discussed treatment strategies. Similarly, the majority (89.5 %, n=17) were maximally satisfied with explanations about their condition and would recommend the care provider to others. Most patients (84.2 %, n=16) also felt that the ease of communication via the virtual platform was very good. All patients were eventually indicated for and subsequently underwent reconstructive surgery for spasticity. CONCLUSIONS: Spasticity patients were overwhelmingly satisfied with their initial virtual consultation as an alternative to face-to-face visits. Telemedicine provides a clinical opportunity for seeking information about spasticity surgery and offers a cost-effective and convenient option for patients who find travel to specialty centers prohibitive.

Global trends and outcomes of nerve transfers for treatment of adult brachial plexus injuries.

The presentation, management and outcomes of brachial plexus injuries are likely to be subject to regional differences across the globe. A comprehensive literature search was performed to identify relevant articles related to spinal accessory to suprascapular, intercostal to musculocutaneous, and ulnar and/or median nerve fascicle to biceps and/or brachialis motor branch nerve transfers for treatment of brachial plexus injuries. A total of 6007 individual brachial plexus injuries were described with a mean follow-up of 38 months. The specific indication for accessory to suprascapular and intercostal to musculocutaneous transfers were considerably different among regions (e.g. upper plexus vs. pan-plexal), while uniform for fascicular transfer for elbow flexion (e.g. upper plexus +/- C7). Similarly, functional recovery was highly variable for accessory to suprascapular and intercostal to musculocutaneous transfers, while British Medical Research Council grade ≥3 strength after fascicular transfer for elbow flexion was frequently obtained. Overall, differences in outcomes seem to be inherent to the specific transfer being utilized.Level of evidence: III.

Anconeus Muscle Transfer to Correct or Prevent Wrist Radial Deviation in Radial and Posterior Interosseous Nerve Injuries.

PURPOSE: Wrist radial deviation is a possible complication of tendon transfer for restoration of wrist extension in cases of radial nerve paralysis. In posterior interosseous nerve (PIN) injury, this is because of the imbalance caused by the intact extensor carpi radialis longus and paralysis of the extensor carpi ulnaris (ECU). This deformity may also occur following transfer of the pronator teres (PT) to the extensor carpi radialis brevis (ECRB) for radial nerve palsy. To address wrist radial deviation, we propose transferring the anconeus muscle, extended by the intermuscular septum between the ECU and the flexor carpi ulnaris (FCU), to the ECU tendon. METHODS: Through an incision over the ulna, the intermuscular septum between the ECU and FCU is harvested at the level of the periosteum and left attached to the anconeus proximally. The anconeus muscle is then released from the ulna, and the intramuscular septum extension is sutured to the ECU tendon under maximal tension. Anconeus muscle transfer was performed on two patients to correct chronic wrist radial deviation following PT to ECRB tendon transfer for radial nerve injury, as well as on two patients with PIN paralysis. In four patients, transfer was performed in addition to standard tendon transfers for radial nerve paralysis to prevent radial wrist deviation deformity. RESULTS: Wrist radial deviation was corrected or prevented in all but one patient at an average follow-up of 10 months. Patients with PIN lesions and those who had anconeus transfer concomitantly with radial nerve tendon transfers were capable of active ulnar deviation. No patient experienced elbow extension weakness, pain, or instability. CONCLUSIONS: Anconeus muscle transfer extended by intermuscular septum presents a viable alternative for addressing radial deviation of the wrist in cases of PIN nerve lesions or following PT to ECRB tendon transfer in radial nerve paralysis. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

Expert consensus on the surgical evaluation and management of upper extremity spasticity in adults.

In the last decade there has been incredible interest and advancement in the surgical care of adult patients with upper motor neuron (UMN) injuries. Spasticity represents a prevalent and debilitating feature of UMN syndrome, which can result from cerebral palsy, spinal cord injury, cerebrovascular accident and traumatic or anoxic brain injury. While several diagnostic tools and management strategies have been described for upper limb spasticity, evidence-based practice guidelines do not currently exist due to low patient volume and a paucity of surgeons routinely performing surgeries in UMN syndrome patients. As such, expert consensus may help provide guidance for patients, therapists and clinicians alike. In this article an expert panel was assembled, and the Delphi method was utilized to present diagnostic considerations, define operative indications, discuss surgical treatment modalities and encourage a standard set of outcome measures for patients with upper extremity spasticity.

Periarticular distal radius fractures and complex ligamentous injury: The role of arthroscopic evaluation.

Purpose: Distal radius fractures are associated with a high incidence of concomitant soft tissue injuries, including lesions of the triangular fibrocartilage complex and intercarpal ligaments. While advanced imaging has allowed for greater identification of such tears, discerning which lesions pose a functional consequence remains a challenge for the hand surgeon. A review and guideline for arthroscopic evaluation of suspected combined injuries is presented. Results: Arthroscopic evaluation of distal radius fractures provides several unique advantages in such instances. Articular reduction can be performed via direct visualization with improvement in step-off and gapping. Furthermore, ligamentous injuries and carpal alignment can be directly assessed and treated. Conclusions: Subtle features of combined ligamentous trauma may be overlooked in the presence of more obvious fracture patterns. Wrist arthroscopy allows not only for a gold-standard method of evaluating of these soft tissue injuries, but also a means of treatment.

The diagnostic utility of inspiratory-expiratory radiography for the assessment of phrenic nerve palsy associated with brachial plexus injury.

BACKGROUND: The phrenic nerve is commonly injured with trauma to the brachial plexus. Hemi-diaphragmatic paralysis may be well-compensated in healthy individuals at rest but can be associated with persistent exercise intolerance in some patients. This study aims to determine the diagnostic value of inspiratory-expiratory chest radiography compared to intraoperative stimulation of the phrenic nerve for assessing phrenic nerve injury associated with brachial plexus injury. METHODS: Over a 21-year period, the diagnostic utility of three-view inspiratory-expiratory chest radiography for identification of phrenic nerve injury was determined by comparison to intraoperative phrenic nerve stimulation. Multivariate regression analysis was used to identify independent predictors of phrenic nerve injury and having an incorrect radiographic diagnosis. RESULTS: A total of 237 patients with inspiratory-expiratory chest radiography underwent intraoperative testing of phrenic nerve function. Phrenic nerve injury was present in approximately one-fourth of cases. Preoperative chest radiography had a sensitivity of 56%, specificity of 93%, positive predictive negative of 75%, and negative predictive value of 86% for identification of a phrenic nerve palsy. Only C5 avulsion was found to be a predictor of having an incorrect diagnosis of phrenic nerve injury on radiography. CONCLUSION: While inspiratory-expiratory chest radiography has good specificity for detecting phrenic nerve injuries, a high number of false negatives suggest that it should not be relied upon for routine screening of dysfunction after traumatic brachial plexus injury. This is likely multifactorial and relates to variation in diaphragm shape and position, as well as limitations regarding static image interpretation of a dynamic process.

Iatrogenic Nerve Injuries of the Upper Extremity: A Critical Analysis Review.

¼: Iatrogenic nerve injuries may occur after any intervention of the upper extremity. ¼: Causes of iatrogenic nerve lesions include direct sharp or thermal injury, retraction, compression from implants or compartment syndrome, injection, patient positioning, radiation, and cast/splint application, among others. ¼: Optimal treatment of iatrogenic peripheral nerve lesions relies on early and accurate diagnosis. ¼: Advanced imaging modalities (e.g., ultrasound and magnetic resonance imaging) and electrodiagnostic studies aid and assist in preoperative planning. ¼: Optimal treatment of iatrogenic injuries is situation-dependent and depends on the feasibility of direct repair, grafting, and functional transfers.

Structurally intact and functionally incompetent foveal triangular fibrocartilage complex injuries : an under-recognized spectrum of injury.

Injury to the triangular fibrocartilage complex (TFCC) may result in ulnar wrist pain with or without instability. One component of the TFCC, the radioulnar ligaments, serve as the primary soft-tissue stabilizer of the distal radioulnar joint (DRUJ). Tears or avulsions of its proximal, foveal attachment are thought to be associated with instability of the DRUJ, most noticed during loaded pronosupination. In the absence of detectable instability, injury of the foveal insertion of the radioulnar ligaments may be overlooked. While advanced imaging techniques such as MRI and radiocarpal arthroscopy are well-suited for diagnosing central and distal TFCC tears, partial and complete foveal tears without instability may be missed without a high degree of suspicion. While technically challenging, DRUJ arthroscopy provides the most accurate method of detecting foveal abnormalities. In this annotation the spectrum of foveal injuries is discussed and a modified classification scheme is proposed.Cite this article: Bone Joint J 2023;105-B(1):5-10.

Respiratory Failure After Supraclavicular Nerve Block in a Patient With a Contralateral Brachial Plexus Injury: A Case Report.

CASE: A patient with prior left-sided brachial plexus trauma and associated left phrenic nerve paralysis subsequently developed transient respiratory failure after a contralateral supraclavicular nerve block. Her known left phrenic nerve palsy secondary to her index brachial plexus injury was rediscovered during the workup of her acute respiratory distress, which resulted in an emergent intensive care unit admission. CONCLUSION: The paralysis of her right phrenic nerve at the time of left-sided regional anesthesia was identified as the etiology of near-complete bilateral diaphragmatic paralysis and respiratory failure.

Progressive-Tension Sutures in Reconstruction of Posterior Trunk Defects in Pediatric Patients: A Prospective Series.

SUMMARY: Following neurosurgical repair of spinal dysraphism defects, soft-tissue reconstruction is often required to obtain robust coverage of the dura. Layered closure utilizing local muscle and muscle fascia has proven reliable for this purpose, but it often results in significant dead space necessitating closed suction drainage. Progressive-tension sutures have been reported as an alternative to drains for prevention of fluid collection in several other procedures. In this study, the use of progressive-tension sutures for eliminating subcutaneous dead space and obtaining tension-free skin closure was prospectively evaluated in pediatric patients undergoing soft-tissue reconstruction for congenital spinal anomalies. Primary outcomes of interest included wound breakdown, seroma, hematoma, and cerebrospinal fluid leak. Patients were excluded if a lumbar, submuscular, or subcutaneous drain was placed during the index procedure. Over a 3-year period, 45 patients underwent muscle flap reconstruction for coverage of dural defects. The primary diagnoses were myelomeningocele (10 patients), lipomyelomeningocele (eight patients), myelocystocele (three patients), tethered cord release (15 patients), meningocele (three patients), spinal tumor (two patients), and hardware exposure following spinal instrumentation (three patients). During the follow-up period, three patients (6.7 percent) had postoperative wound complications. One patient had superficial dehiscence, one had cerebrospinal fluid leak requiring operative revision, and one had a surgical site infection necessitating operative drainage. No patients developed hematomas, seromas, cerebrospinal fluid fistulae, or wound breakdown requiring operative revision. The use of progressive-tension sutures is an effective method for eliminating subcutaneous dead space in pediatric soft-tissue reconstruction and eliminates the need for drain placement. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Soft Tissue Reconstruction for Upper Extremity Necrotizing Soft Tissue Infections.

INTRODUCTION: One of the main aspects of management for necrotizing soft tissue infection (NSTI) is surgical excision and debridement, which can result in large soft tissue defects. This study examined the reconstructive options and outcomes of patients with upper extremity NSTIs. METHODS: A retrospective chart review was performed on patients from a single institution who were diagnosed with an upper extremity NSTI between 2014 and 2019. Patient characteristics, infectious etiology, surgical debridements, reconstructive procedures, and secondary procedures were analyzed. RESULTS: There were 99 patients included in the study. The median size of the wound from the initial surgical debridement was 100 cm 2 (interquartile range, 300 cm 2 ). The mean number of debridements was 3.4. Seven patients underwent amputations, and 12 patients died. Most wounds were reconstructed via delayed primary closure (15 patients), skin grafting (16 patients), or a combination of the two (30 patients). Three patients underwent reverse radial forearm flaps, 1 patient underwent a groin flap, 3 patients underwent pedicled latissimus muscle flaps, and 2 patients underwent local flexor carpi ulnaris muscle flaps. Seven patients did not undergo any surgical reconstruction, and their wounds were managed with local wound care. Eight patients had complete or partial failure of their initial soft reconstruction requiring an additional operation, and 5 patients had secondary operations for neuromas and/or contractures. CONCLUSIONS: Overall, patients with upper extremity NSTIs survive and undergo successful reconstruction of their wounds. Few patients required additional procedures for reconstructive failure or sequela of their wounds.

Predictors of Mortality and Amputation in Patients With Necrotizing Soft Tissue Infections of the Upper Extremity.

PURPOSE: Necrotizing soft tissue infection (NSTI) of the upper extremity is characterized by rapid progression, local tissue necrosis, systemic toxicity, and a high mortality rate. The negative consequences of debridement are balanced against preservation of life and limb. The primary objective of this study was to identify predictors of mortality in upper extremity NSTI. Secondary objectives were to identify predictors of amputation, final defect size, length of stay, and readmission within 30 days. METHODS: An institutional registry for patients with NSTI was retrospectively queried from a single tertiary center covering a large referral population. Data on confirmed upper extremity NSTI were used to determine patient characteristics, infection data, and operative factors. Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) and Quick Sequential Organ Failure Assessment (qSOFA) scores were calculated from primary data to provide a measure of clinical severity. Bivariate screening identifying possible predictors of mortality and multivariable regression was performed to control for confounding. Similar analyses were performed for amputation, final defect size, and readmission within 30 days. RESULTS: A total of 99 patients met the study criteria. In-hospital mortality occurred in 12 patients, and amputation was performed in 7 patients. Etiology, causative organism, and clinical severity scores were variable. Logistic regression showed mortality to be independently predicted by vasopressor dependency outside of operative anesthesia. The relatively low number of case events, limited sample size, and multiple comparisons limited the evaluation of lesser predictor variables. The LRINEC score did not strongly predict amputation or death in this series. CONCLUSIONS: Necrotizing soft tissue infection of the upper extremity carries risk of mortality and amputation, and effective treatment requires prompt recognition, early goal-directed resuscitation, and early debridement. The strongest independent predictor of in-hospital mortality was vasopressor dependence outside operative anesthesia. The LRINEC score did not strongly predict death or amputation in upper extremity NSTI. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.

Management of Artery-Only Digit Replantation: A Systematic Review of the Literature.

BACKGROUND: Artery-only replantation may be necessary in circumstances when venous repair cannot be performed due to their size or vessel injury. Venous congestion of the replanted part is inevitable. A systematic review was performed to identify techniques for mitigating congestion and analyze the outcomes of those techniques. METHODS: A comprehensive literature search was performed to identify relevant articles related to artery-only replantation. An initial query identified 1286 unique articles. A total of 55 articles were included in the final review. Included studies were categorized by decongestive technique. Data from each article included the number of patients treated, level of amputation, graft use, anticoagulation or antiplatelet therapy, replant viability, and follow-up duration. Weighted averages were determined from studies that reported five or more digits. RESULTS: A total of 1498 individual digital replantations were described. Very rarely did studies report artery-only replantation proximal to the distal interphalangeal joint. An overall survival rate of 78.5 percent was found irrespective of technique but was variable based on each particular study. Studies utilizing medicinal leech therapy were more likely to report use of intravenous anticoagulation, whereas surface bleeding techniques were more likely to report use of topical or local anticoagulant. CONCLUSIONS: Lack of a vein for anastomosis should not be regarded as a contraindication to replantation. These digits instead require a method to establish reliable drainage sufficient to allow for low resistance inflow and maintain a physiologic pressure gradient across capillary beds. The surgeon should select a decongestive technique that best suits the patient and their specific injury.

Long-Term PM2.5 Exposure Is Associated with Symptoms of Acute Respiratory Infections among Children under Five Years of Age in Kenya, 2014.

Introduction: Short-term exposures to air pollutants such as particulate matter (PM) have been associated with increased risk for symptoms of acute respiratory infections (ARIs). Less well understood is how long-term exposures to fine PM (PM2.5) might increase risk of ARIs and their symptoms. This research uses georeferenced Demographic Health Survey (DHS) data from Kenya (2014) along with a remote sensing based raster of PM2.5 concentrations to test associations between PM2.5 exposure and ARI symptoms in children for up to 12 monthly lags. Methods: Predicted PM2.5 concentrations were extracted from raster of monthly averages for latitude/longitude locations of survey clusters. These data and other environmental and demographic data were used in a logistic regression model of ARI symptoms within a distributed lag nonlinear modeling framework (DLNM) to test lag associations of PM2.5 exposure with binary presence/absence of ARI symptoms in the previous two weeks. Results: Out of 7036 children under five for whom data were available, 46.8% reported ARI symptoms in the previous two weeks. Exposure to PM2.5 within the same month and as an average for the previous 12 months was 18.31 and 22.1 µg/m3, respectively, far in excess of guidelines set by the World Health Organization. One-year average PM2.5 exposure was higher for children who experienced ARI symptoms compared with children who did not (22.4 vs. 21.8 µg/m3, p < 0.0001.) Logistic regression models using the DLNM framework indicated that while PM exposure was not significantly associated with ARI symptoms for early lags, exposure to high concentrations of PM2.5 (90th percentile) was associated with elevated odds for ARI symptoms along a gradient of lag exposure time even when controlling for age, sex, types of cooking fuels, and precipitation. Conclusions: Long-term exposure to high concentrations of PM2.5 may increase risk for acute respiratory problems in small children. However, more work should be carried out to increase capacity to accurately measure air pollutants in emerging economies such as Kenya.

Partial tibial nerve transfer for foot drop from deep peroneal palsy: Lessons from three pediatric cases.

Peroneal nerve palsy with resultant foot drop has significant impacts on gait and quality of life. Traditional management includes ankle-foot-orthosis, tendon transfer, and arthrodesis-each with certain disadvantages. While nerve transfers for peroneal nerve injury have been reported in adults, with variable results, they have not been described in the pediatric population. We report the use of partial tibial nerve transfer for foot drop from deep peroneal nerve palsy in three pediatric patients. The first sustained a partial common peroneal nerve laceration and underwent transfer of a single tibial nerve branch to deep peroneal nerve 7 months after injury. Robust extensor hallucis longus and extensor digitorum longus reinnervation was obtained without satisfactory tibialis anterior function. The next patient sustained a thigh laceration with partial sciatic nerve injury and underwent transfer of two tibial nerve branches directly to the tibialis anterior component of deep peroneal nerve 9 months after injury. The final patient sustained a blast injury to the posterior knee and similarly underwent a double fascicular transfer directly to tibialis anterior 4 months after injury. The latter two patients obtained sufficient strength (MRC 4-5) at 1 year to discontinue orthosis. In all patients, we used flexor hallucis longus and/or flexor digitorum longus branches as donors without postoperative loss of toe flexion. Overall, our experience suggests that early double fascicular transfer to an isolated tibialis anterior target, combined with decompression, could produce robust innervation. Further study and collaboration are needed to devise new ways to treat lower extremity nerve palsies.

An Evaluation of Racial Diversity in Craniofacial Surgery Literature.

ABSTRACT: Implicit bias can lead to discrimination of certain populations within healthcare. Representation in medical literature is no exception and it is hypothesized that images with lighter skin tone are more prevalent than darker skin tones in craniofacial literature. Clinical photographs and figure graphics from 5 journals were examined for pre-defined years. Annals of Plastic Surgery, Aesthetic Surgery Journal, Journal of Craniofacial Surgery, Journal of Plastic, Reconstructive and Aesthetic Surgery, and Plastic and Reconstructive Surgery journals were reviewed. All craniofacial-focused articles containing at least one color image depicting human skin were included. 10,477 images and 627 graphics were evaluated using the Fitzpatrick scale as a guide. Most journals trended toward broader inclusion of nonwhite photographs and graphics over time. In 2016, 47% of articles published in Journal of Craniofacial Surgery included nonwhite images compared to Annals of Plastic Surgery (16%), Aesthetic Surgery Journal (40%), Journal of Plastic, Reconstructive and Aesthetic Surgery (25%), and Plastic and Reconstructive Surgery (7%). Comparison of domestic and international publications demonstrated that author's country of origin impacted the percentage of nonwhite clinical photographs for most journals. Comparisons of publications by country demonstrated increased diversity in Asia and the Middle East for clinical photographs but not graphics. The frequency of nonwhite figure graphics was staggeringly low, identified in only 18 articles across all journals and years. Craniofacial literature more commonly reflects white skin tones. The trend over time suggests increasing inclusion of racial diversity in clinical photographs; however, figure graphics remain less racially diverse. Time, country of origin, and publishing journal appear to play a role.