Central Tendon Tenotomy for Management of Extrinsic Extensor Tightness of the Hand: Surgical Technique and Case Reports.

CASE: We present a 67-year-old woman with long finger extrinsic extensor tightness and a 56-year-old man with limited index finger flexion due to extrinsic extensor tightness secondary to tendon transfers for radial nerve palsy. Both patients underwent prior surgical procedures that led to limited range of motion (ROM). Subsequently, they elected for central tendon tenotomy (CTT), which demonstrated postoperative ROM improvement and satisfactory patient outcomes. CONCLUSION: Surgical management of extrinsic extensor tendon tightness of the hand is generally addressed by performing tenolysis to improve tendon excursion. We present a novel and simple technique of CTT with pertinent anatomy, descriptive cases, and a cadaveric video.

Radial Tunnel Syndrome in a Collegiate Baseball Pitcher: A Case Report.

A Division I baseball pitcher presented with chronic forearm pain in his throwing arm while pitching. Physical examination was remarkable for point tenderness over the radial tunnel. A postexertion magnetic resonance imaging (MRI) scan revealed edema around the posterior interosseous nerve. The patient underwent decompression of the nerve along with radial tunnel release, which resulted in full resolution of symptoms and return to full baseball activities. Radial tunnel syndrome is a rare phenomenon but can occur in throwing athletes. MRI immediately after a pitching session aided in accurate diagnosis and successful surgical management.

Predictors of adequate pain control after outpatient hand and upper extremity surgery.

PURPOSE: The opioid epidemic has changed practice, though there remains a paucity of data regarding prescribing habits and pain control following outpatient hand surgery. We sought to evaluate patient-related predictors of adequate postoperative pain control. METHODS: A retrospective review was performed of a single-center prospectively collected database of elective outpatient surgery on the elbow, forearm, wrist, and/or hand. Patients were asked to complete preoperative and postoperative questionnaires to capture their perception of anticipated pain levels, expected prescription quantity/duration, additional medications used, and overall pain satisfaction. Patient demographics collected included, sex, age, race, tobacco use, and recreational drug use. Further, the questionnaire included the Brief Resilience Score (BRS), EuroQol 5-dimension health-related QOL measure (EQ-5D), and an assessment of patient-reported limitations secondary to their pain. RESULTS: Ninety-six patients completed the pre/postoperative questionnaires and were eligible for analysis. Of these patients, 80% reported adequate pain control. The sex, age, and race of those who reported adequate pain control and inadequate control were not significantly different. BRS scores were not found to be significantly different between groups, although EQ-5D QOL scores were significantly lower in the inadequately controlled group. Tobacco use was more prevalent in the inadequately controlled group. Marijuana use and the presence of a chronic pain diagnosis were not significantly different between groups. CONCLUSION: Preoperative self-reported quality of life measures and tobacco use appear to have significant effects on postoperative opioid use, suggesting further areas of optimization which may ensure patients are safe and minimize the number of opioid pills required.

Open hand fractures: a prospective analysis of functional outcomes and risk factors for infection after initial management in the emergency department.

PURPOSE: Open hand fractures are common orthopaedic injuries, historically managed with early debridement in the operating room. Recent studies suggest immediate operative treatment may not be necessary but have been limited by poor follow-up and lack of functional outcomes. This study sought to prospectively evaluate these injuries treated initially in the emergency department (ED), without immediate operative intervention, to determine long-term infectious and functional outcomes using the Michigan Hand Outcomes Questionnaire (MHQ). METHODS: Adult patients with open hand fractures managed initially in the ED at a Level-I trauma center were considered for inclusion (2012-2016). Follow-up and MHQ administration occurred at 6 weeks, 12 weeks, 6 months, and 1 year. Logistic regression and Kruskal-Wallis testing were used for analysis. RESULTS: Eighty-one patients (110 fractures) were included. Most had Gustilo Type III injuries (65%). Injury mechanisms most commonly included saw/cut (40%) and crush (28%). Nearly half of all patients (46%) had additional injuries involving a nailbed or tendon. Fifteen percent of patients had surgery within 30 days. The average follow-up was 8.9 months, with 68% of patients completing at least 12 months. Eleven patients (14%) developed an infection, of which 4 (5%) required surgery. Subsequent surgery and laceration size were associated with increased odds of infection, and at one-year, functional outcomes were not significantly different regardless of fracture classification, injury mechanism, or surgery. CONCLUSIONS: Initial ED management of open hand fractures results in reasonable infection rates compared to similar literature and functional recovery demonstrated by MHQ score improvements over time.

Intercarpal Angles on Hand Versus Wrist Films: Are Hand Radiographs Sufficient for Assessing Intercarpal Angles?

PURPOSE: Carpal angles traditionally are measured on the lateral projection of a standard wrist series; however, this often necessitates obtaining additional radiographic views resulting in additional radiation exposure and increased cost. We aimed to determine whether carpal angles could be measured accurately on a standard series of hand radiographs when compared to wrist radiographs. METHODS: Carpal indices were measured on lateral wrist and hand radiographs of 40 patients by three orthopedic upper extremity surgeons. Inclusion criteria were no metabolic disease, no hardware, no fractures, radiographic positioning of the wrist in flexion/extension <20°, minimum 3 cm of distal radius visible, and acceptable scaphopisocapitate relationship (defined as the volar cortex of the pisiform lying between the volar cortices of the distal pole of the scaphoid and capitate). Angles measured included radioscaphoid (RSA), radiolunate (RLA), scapholunate (SLA), capitolunate (CLA), and radiocapitate (RCA). Measurements on wrist versus hand radiographs were compared for each patient. Interclass correlation coefficients (ICCs) were computed to assess interrater and intrarater agreement. RESULTS: Interrater agreement for hand and wrist radiographs were (respectively): SLA 0.746 and 0.763, RLA 0.918 and 0.933, RCA 0.738 and 0.538, CLA 0.825 and 0.650, RSA 0.778 and 0.829. Interrater agreement was superior in favor of hand radiographs for the RCA (0.738 [0.605-0.840] vs 0.538 [0.358-0.700]) and CLA (0.825 [0.728-0.896] vs 0.650 [0.492-0.781]), but not the SLA, RLA, or RSA. Two of the three raters had excellent intrarater agreement for all hand radiograph measures (ICC range, 0.907-0.995). The mean difference in measured angles on hand versus wrist radiographs was <5° for all angles. CONCLUSIONS: Carpal angles may be measured reliably on hand radiographs with an acceptable scaphopisocapitate relationship and wrist flexion/extension of <20°. CLINICAL RELEVANCE: By mitigating the need to obtain additional radiographic views, surgeons may be able to reduce the cost and radiation exposure to their patients.

Self-reported cannabis use is not associated with greater opioid use in elective hand surgery patients.

BACKGROUND: The purpose of this study was to examine the influence of preoperative marijuana use on postoperative opioid use during the first three postoperative days (POD 1-3) after surgery, and on expectations of pain control, resiliency, and quality-of-life scores. METHODS: All patients presenting to a single institution undergoing elective hand or upper extremity outpatient surgery were asked to complete pre- and postoperative questionnaires. Preoperative questionnaires collected information on demographics, marijuana use, tobacco use, procedure type, self-assessed health, pain control expectations, and EuroQol-5D (EQ-5D) scores. At the first postoperative visit, patients self-reported opioid consumption from POD 1-3. Multivariate linear regression analysis was used to determine which patient characteristics were predictive of greater postoperative opioid consumption during POD 1-3. RESULTS: Self-reported marijuana users were younger, less healthy, and more likely to use tobacco compared to non-users. Marijuana users and non-users were comparable in their use of pain medication (including non-opioids), rates of chronic pain diagnoses, and self-reported pain tolerance. EQ-5D scores were lower in marijuana users than non-users (0.64 vs. 0.72). Marijuana users and non-users were prescribed comparable quantities of opioids during the first 14 days after surgery (176 ± 148 vs 115 ± 87). Multiple linear regression analysis revealed that lower preoperative EQ-5D scores, rather than marijuana use, were associated with increased opioid consumption during POD 1-3. CONCLUSIONS: Preoperative marijuana use was not independently associated with increased opioid use during POD 1-3 after elective hand and upper extremity surgery; instead, an association with lower preoperative EQ-5D scores was identified. LEVEL OF EVIDENCE: II, prospective cohort study.

Role of Laser Pointer in Budgeting Fluoroscopy-Time and Radiation Exposure.

BACKGROUND: Literature on radiation exposure with use of the mini C-arm and value of having built-in laser guidance is limited. The purpose of this study was to determine whether laser guidance use on a mini C-arm fluoroscopy unit can reduce radiation exposure. METHODS: Surgeons (N = 25) performed the same simulated surgical task, which involved obtaining "perfect circle" views of 2 cannulated screws placed into a cadaveric wrist, done with and without C-arm laser guidance. The testing order was randomized. Main outcomes were time to complete the task, number of shots required to complete the task, number of blank shots taken, radiation exposure, total dose area product (DAP), and total exposure time. RESULTS: Laser guidance significantly reduced the percentage of surgeons who took blank shots, from 88% of the group without the laser to 12% of the group with the laser, and decreased the total average blank shots in the group from 3.5 to 0.1. While we found laser guidance led to shorter time to complete the task, decreased shots taken, and decreased exposure time and DAP, these findings only approached significance. CONCLUSION: While debate continues regarding whether mini or standard C-arm is safest, it is clear that decreasing the overall number of exposures limits potential adverse effects. Our study demonstrated that when using a mini C-arm, laser guidance decreases the number of exposures required to capture an image. These findings warrant a larger study to define the specific exposure savings and indicate potential benefit of mini C-arm use with laser guidance.

Swing Type and Batting Grip Affect Peak Pressures on the Hook of Hamate in Collegiate Baseball Players.

BACKGROUND: Bat swing and grip type may contribute to hook of hamate fractures in baseball players. PURPOSE: To compare the effects of swing type and batting grip on the pressure and rate of pressure development over the hook of hamate in collegiate baseball players. STUDY DESIGN: Descriptive laboratory study. Level of evidence, 3. METHODS: This was an experimental quasi-randomized study of bat grip and swing differences in National Collegiate Athletic Association Division I baseball players (N = 14; age, 19.6 ± 1.1 years [mean ± SD]). All participants performed swings under 6 combinations: 3 grip types (all fingers on the bat shaft [AO], one finger off the bat shaft [OF], and choked up [CU]) and 2 swing types (full swing and check swing). Peak pressure and rate of pressure generation over the area of the hamate were assessed using a pressure sensor fitted to the palm of the bare hand over the area of the hamate. Wrist angular velocities and excursions of radial ulnar deviation were obtained using 3-dimensional motion analysis. RESULTS: The OF-check swing combination produced the highest peak pressure over the hamate (3.72 ± 2.64 kg/cm2) versus the AO-full swing (1.36 ± 0.73 kg/cm2), OF-full swing (1.68 ± 1.17 kg/cm2), and CU-full swing (1.18 ± 0.96 kg/cm2; P < .05 for all). There was a significant effect of condition on rate of pressure development across the 6 conditions (P = .023). Maximal wrist angular velocities were 44% lower in all check swing conditions than corresponding full swing conditions (P < .0001). The time to achieve the maximal wrist angular velocity was longest with the AO-full swing and shortest with the CU-check swing (100.1% vs 7.9% of swing cycle; P = .014). CONCLUSION: The OF-check swing condition produced the highest total pressure reading on the hook of hamate. Check swing conditions also had the steepest rate of pressure development as compared with the full swing conditions. CLINICAL RELEVANCE: Batters who frequently check their swings and use an OF or AO grip may benefit from bat modifications or grip adjustment to reduce stresses over the hamate. Athletic trainers and team physicians should be aware of these factors to counsel players in the context of previous or ongoing hand injury.

Mental Health in Adolescents with a Migration Background in 29 European Countries: The Buffering Role of Social Capital.

Previous research is inconclusive as to whether having an immigration background acts as a risk factor for poor mental health in adolescents, and furthermore, what contribution the social context in which adolescents grow up may make. To address these questions, the current study uses an integrative resilience framework to investigate the association between immigration background and adolescent mental health, and the moderating role of social capital at the individual, the school, and the national level. The study uses data gathered from nationally representative samples of adolescents aged 11, 13, and 15 years (Ngirls = 63,425 (52.1%); Mage = 13.57, SD = 1.64) from 29 countries participating in the 2017/18 Health Behaviour in School-aged Children (HBSC) study. Data analysis reveals that first- and second-generation immigrants reported higher levels of life dissatisfaction and psychosomatic symptoms than their native peers, and that this association varied across schools and countries. In addition, social capital was found to moderate the association between immigration background and adolescent mental health. Individual-level social support from peers and family and national-level trust protected against poor mental health in adolescents with an immigration background, while the opposite was true for individual-level teacher support. Supportive teacher-student relationships were found to provide more protection against poor mental health for native adolescents than for immigrant adolescents. Our findings indicate the importance of taking an ecological approach to design interventions to reduce the negative effects of having an immigration background on adolescent mental health.

"What's a normal weight?" - Origin and receiving country influences on weight-status assessment among 1.5 and 2nd generation immigrant adolescents in Europe.

Many adolescents struggle with adequately assessing their weight-status, often leading to unnecessary weight-related interventions or preventing necessary ones. The prevalence of weight-status over- and underestimation differs considerably cross-nationally, suggesting that individual weight-status assessment is informed by cross-nationally differing standards of evaluation. For adolescents with a migration background, this brings up the possibility of a simultaneous influence of origin- and receiving country standards. The current study examines the magnitude of both influences using data from the 2014 Health Behaviour in School-Aged Children study. The cross-national design of the study enabled us to aggregate weight-evaluation standards for 41, primarily European, countries. Subsequently, we identified a sample of 8 124 adolescents with a migration background whose origin as well as receiving country participated in the study. Among those adolescents, we assessed the effects of origin and receiving country weight-evaluation standards using cross-classified multilevel regression analyses. Descriptive analyses revealed considerable differences in weight-evaluation standards between the countries. Regression analyses showed that both origin- and receiving country weight-evaluation standards were significantly associated cross-sectionally with weight-status assessment among the immigrant adolescents, with a stronger impact of receiving country standards. Results illustrate the context-sensitivity of adolescent weight-status assessment and reinforce the theoretical notion that immigrant adolescent development is not only informed by factors pertaining to their receiving country but also, albeit to a lesser extent, by those pertaining to their origin country.

Intersectionality and Adolescent Mental Well-being: A Cross-Nationally Comparative Analysis of the Interplay Between Immigration Background, Socioeconomic Status and Gender.

PURPOSE: Intersectionality theory highlights the importance of the interplay of multiple social group memberships in shaping individual mental well-being. This article investigates elements of adolescent mental well-being (life dissatisfaction and psychosomatic complaints) from an intersectional perspective. It tests mental well-being consequences of membership in combinations of multiple social groups and examines to what extent such intersectional effects depend on the national context (immigration and integration policies, national-level income, and gender equality). METHODS: Using Multilevel Analysis of Individual Heterogeneity and Discriminatory Accuracy, we assessed the role of the national context in shaping the interplay between immigration background, socioeconomic status, and gender, using data from 33 countries from the 2017/2018 Health Behaviour in School-aged Children survey. RESULTS: We found no uniform intersectionality effects across all countries. However, when allowing the interplay to vary by national context, results did point toward some intersectional effects. Some aggravated negative effects were found for members of multiple disadvantaged social groups in countries with low levels of income equality and restrictive migration policies, whereas enhanced positive effects were found for members of multiple advantaged groups in these countries. Similarly, mitigated negative effects of membership in multiple disadvantaged groups were shown in countries with higher levels of income equality and more inclusive migration policies, whereas mitigated positive effects were found for multiply advantaged individuals. Although for national-level gender equality results pointed in a similar direction, girls' scores were counterintuitive. High national-level gender equality disproportionately benefitted groups of disadvantaged boys, whereas advantaged girls were doing worse than expected, and reversed effects were found for countries with low gender equality. CONCLUSIONS: To fully understand social inequalities in adolescent mental well-being, the interplay between individual-level and national-level indicators must be explored.

School-Class Co-Ethnic and Immigrant Density and Current Smoking among Immigrant Adolescents.

Although the school-class is known to be an important setting for adolescent risk behavior, little is known about how the ethnic composition of a school-class impacts substance use among pupils with a migration background. Moreover, the few existing studies do not distinguish between co-ethnic density (i.e., the share of immigrants belonging to one's own ethnic group) and immigrant density (the share of all immigrants). This is all the more surprising since a high co-ethnic density can be expected to protect against substance use by increasing levels of social support and decreasing acculturative stress, whereas a high immigrant density can be expected to do the opposite by facilitating inter-ethnic conflict and identity threat. This study analyses how co-ethnic density and immigrant density are correlated with smoking among pupils of Portuguese origin in Luxembourg. A multi-level analysis is used to analyze data from the Luxembourg Health Behavior in School-Aged Children study (N = 4268 pupils from 283 classes). High levels of co-ethnic density reduced current smoking. In contrast, high levels of immigrant density increased it. Thus, in research on the health of migrants, the distinction between co-ethnic density and immigrant density should be taken into account, as both may have opposite effects.

A Clinical Comparison of Triceps-Sparing and Triceps-Detaching Approaches for Revision Total Elbow Arthroplasty.

PURPOSE: Triceps-sparing (TS) approaches have been reported to provide improved triceps strength, better patient outcomes, and a lower incidence of complications in primary total elbow arthroplasty (TEA). It remains unclear whether the advantages of this approach are similar in the revision setting, especially in cases with prior triceps detachment. The purpose of this study was to compare triceps strength and clinical outcomes between TS and triceps-detaching (TD) approaches in revision TEA. METHODS: All revision TEAs performed over a 17-year period with a minimum 1-year follow-up were retrospectively reviewed. Elbows with preoperative triceps insufficiency or subsequent component removal for infection were excluded. Patients were grouped according to the surgical approach performed at the last revision TEA. Outcome measures included triceps strength, range of motion, visual analog scale (VAS), Mayo Elbow Performance Score (MEPS), and Disabilities of the Arm, Shoulder, and Hand (DASH) scores. RESULTS: Ten TS and 6 TD elbows were evaluated. Four elbows within the TS group had documented TD surgery prior to revision. Median follow-up was longer in the TD group (137 ± 75 months vs 53 ± 20 months). Functional strength and DASH scores were significantly better in the TS group. Arc of motion, VAS, and MEPS were similar between the TS and the TD groups. CONCLUSIONS: The TS approach preserves greater postoperative functional triceps strength after revision TEA, regardless of the type of approach used previously. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

Buckling Down on Torus Fractures - Assessing Treatment Preferences and Perceived Management Barriers at a Single Institution.

Background: Pediatric buckle fractures of the wrist can be safely managed in 'minimalist' fashion with splinting and limited follow-up; however, traditional means of treatment remain prevalent. The purpose of this study was to 1) evaluate preferences for buckle fracture management among providers at a single institution and 2) identify factors influencing clinical decision-making and barriers to implementation of minimalist practices. Methods: A 13 question survey was developed split into three sections: 1) Demographics, 2) Preferred management, and 3) Influential factors. The survey was distributed to 32 providers within our hospital system involved in buckle fracture management via email over a 1 year period. Descriptive statistics of responses were performed to address study aims. Results: The survey participation rate was 72%. Respondents had 12.2+/-12.5 (Range: 1-41) years of experience. Casting of buckle fractures was preferred by 56.5% of providers. Most (77%) were aware of literature supporting minimalist strategies. Family preferences (59.1%) and compliance concerns (54.5%) were cited as the biggest barriers to implementing these practices. Colleague recommendations and patient and caregiver preferences had the strongest influence on providers' practice. Following completion, 88.2% of providers stated they would change or consider changing their practices. Discussion: Despite awareness of the evidence base, a casting preference still exists. While other aspects of the minimalist approach were popular, prior work suggests this does not necessarily translate into practice. Commonly cited barriers include family preferences and compliance concerns; however, awareness of these issues may enable change. Level of Evidence: III.

Dynamic Nerve Compression of Guyon Canal Secondary to Variation of the Deep Branch of the Ulnar Artery: Etiology, Diagnosis, Treatment, and Outcome.

A patient presented with an ulnar-sided left wrist injury that was sustained while batting. Advanced imaging was obtained to rule out common causes of nerve compression and evaluate the patient's anatomy. Dynamic nerve conduction studies were necessary to confirm a diagnosis of nerve compression. Failing conservative treatments, the patient underwent exploration of Guyon canal and decompression of the ulnar nerve with complete symptom resolution. The patient presented a unique diagnostic challenge because he did not display the typical findings of chronic nerve entrapment syndromes. To the best of our knowledge, dynamic nerve compression at Guyon's canal has not previously been described. It is important to use a systematic approach to diagnosis, eliminating all other sources of compression. With appropriate diagnostic tools, nerve decompression can result in symptom relief.

Outcomes of Revisions for Failed Trapeziometacarpal Joint Arthritis Surgery.

PURPOSE: We compare outcomes of revision surgery for trapeziometacarpal (TM) arthritis with outcomes for both primary and revision surgery for TM arthritis reported in the literature. We hypothesized that patients undergoing revision surgery for TM arthritis would demonstrate pain and functional outcome scores that were worse than those of patients undergoing primary TM surgery. METHODS: A retrospective analysis of all patients undergoing revision TM surgery at a single institution from 1995 to 2015 was performed. Eighty-three patients (86 hands) met the inclusion criteria. Of these, 25 patients (27 hands) were available for follow-up via phone survey or clinical examination; 58 patients (59 hands) were available for chart review only. Patients available for phone survey or clinical examination were evaluated with the visual analog scale, Disabilities of the Arm, Shoulder, and Hand score, and the Conolly-Rath evaluation method. Patients available for clinical examination were also evaluated with grip strength, pinch strength, and radiographs. RESULTS: Median follow-up was 8.5 years (range, 2.0-21.2 years). Twenty percent of patients experienced postoperative complications, most commonly pin problems (7%). Of the 27 hands available for interview or clinical examination, 15 were dominant and 12 were nondominant. The average visual analog scale was 28.2 (SD, 29.7). Disabilities of the Arm, Shoulder, and Hand scores averaged 32.0 (SD, 20.8). According to the Conolly and Rath criteria, 10 patients had a good outcome, 7 were fair, and 10 were poor. For the group of 13 patients who underwent physical examination, average adduction was 42° in the affected side versus 51° in the nonaffected side. Radial abduction was 58° in the affected side versus 65° in the nonaffected side. Palmar abduction was 53° versus 85° in each group, respectively. Tip finger pinch was 3.4 kg for the affected hand versus 4.0 kg for the nonaffected side. Key pinch was 4.7 and 5.5 kg, respectively. Grip strength was measured as 22.1 kg in the affected side versus 27.6 kg in the contralateral side when adjusted for dominance. CONCLUSIONS: In our study group, revision surgery for unsuccessful primary TM surgery demonstrated results inferior to those previously reported for primary surgery for TM arthritis but similar to prior studies of revision TM surgery. Revision surgery, however, can result in satisfactory long-term outcomes particularly when metacarpophalangeal joint pathology is addressed and complications are avoided. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Cannulated Self-Drilling, Self-Tapping Pins for Displaced Extra-articular Distal Radius Fractures.

Displaced unstable extra-articular radius fractures are common and frequently treated with open reduction and internal fixation with a fixed-angle volar plate. Although this treatment yields good results, it might be more invasive than necessary for management of this often relatively simple fracture. In this article, we present the technique of using a cannulated self-drilling, self-tapping (CSDT) construct that can be employed in a minimally invasive fashion. The CSDT offers a minimally invasive alternative to volar fixed-angle plating for unstable extra-articular distal radius fractures. It also can be useful in isolated displaced radial styloid fractures. Placed appropriately, implants rarely have to be removed. The CSDT also allows for early motion and rapid return to activities with anticipated satisfactory range of motion and function.

Interosseous Membrane of the Forearm.

BACKGROUND: Injuries of the interosseous membrane (IOM) of the forearm are frequently unrecognized, difficult to treat, and can result in a devastating sequelae for the wrist and elbow. PURPOSE: The purpose of this review article is to evaluate the dignosis, biomechanics, clinical results, and propose a treatment approach to this rare complex entity. METHODS: The biomechanical and clinical literature is reviewed. A treatment approach is described based on the known biomechanics and clinical experience of the senior author (T. W. W.). RESULTS: Multiple different reconstructive methods have been proposed for the treatment of both acute and chronic IOM injuries. The results of the published series are reviewed. IOM injuries can have reasonable outcomes particularly if diagnosed and treated early. CONCLUSION: There are multiple methods for treating patients with IOM injuries. Physicians should be highly suspicious about this injury when a patient presents with a highly displaced radial head fracture associated with wrist pain. Treatment with reconstruction of the cerebral band of the IOM with radial head replacement (do not overstuff) and temporary uploading the construct with K-wires from the ulna to the radius will give the most predictable results.