Resilience and Patient-Reported Outcomes in Patients Undergoing Orthopedic Hand Surgery.

BACKGROUND: Previous studies have examined the impact of resiliency on postoperative outcomes in other orthopedic domains, but none to date have done so for hand surgery. METHODS: We performed a retrospective analysis of prospectively collected data of patients undergoing hand surgery at a single institution. We included patients with complete preoperative outcomes scores and 6-month follow-up. All patients completed the Brief Resilience Scale (BRS), Disabilities of the Arm, Shoulder, and Hand (DASH) Score, Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH), Veterans RAND 12-Item Health Survey (VR-12), and Numeric Rating Scale (NRS) for pain. Patients were stratified into high-resiliency (HR) and low-resiliency (LR) groups based on the preoperative BRS score, and outcomes between groups were compared. RESULTS: We identified 91 patients who underwent hand procedures and completed full preoperative and postoperative outcomes measures. There were no observed preoperative differences between the groups in all outcomes scores except the VR-12 Mental Component Score. Postoperatively, the HR group had superior DASH, QuickDASH, and VR-12 (mental and physical component) scores than the LR group. Postoperative pain, as measured by the NRS, was significantly lower in the HR group despite there being no preoperative difference. A larger percentage of patients in the HR group met the minimal clinically important difference in all outcomes except for the VR-12 Mental Component Scores. CONCLUSIONS: Patients with high preoperative resilience appear to have significantly better clinical outcomes following hand surgery with superior DASH, QuickDASH, and VR-12 scores at 6-month follow-up. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic study/Level IV evidence.

Carpal Tunnel Syndrome in the Setting of Ulnar Dysmelia.

Ulnar dysmelia is a congenital anatomic disorder characterized by abnormal development of the ulna and subsequent distal bones. This rare disorder has a heterogeneous presentation in patients described in the literature. We present the case of a 23-year-old woman with ulnar dysmelia who lacked the ulnar attachments of the transverse carpal ligament and developed carpal tunnel syndrome at a relatively young age, requiring carpal tunnel release. This case report presents an interesting and unique cause of carpal tunnel syndrome and reviews the literature on ulnar dysmelia.

Late tibial interference screw extrusion following anterior cruciate ligament reconstruction: A case report.

Introduction: Interference screws are used as back-up fixation in anterior cruciate ligament reconstructions. Historically these were composed of metal, but recently surgeons have switched to using bioabsorbable screws as they cause less symptoms and are biomedically advantageous. Usually these screws are absorbed by the body within one to two years after surgery. Case Presentation: A 32-year-old male presented with aseptic extrusion of his intact tibial bioabsorbable interference screw eight years following successful anterior cruciate ligament reconstruction. Management and Outcomes: Patient underwent laboratory evaluation and magnetic resonance imaging to rule out infection as an underlying cause. He went on to heal the wound without complication. Conclusion: Late aseptic extrusion of tibial interference screw can occur; however, infectious etiologies should be carefully ruled out.

Outcomes Following Modified Broström for Chronic Lateral Ankle Instability With and Without Peroneal Tendon Exploration.

BACKGROUND: It is not known how peroneal tendon exploration influences results after modified Broström for lateral ankle instability. We propose peroneal exploration at the time of modified Broström will have similar outcomes as no peroneal exploration. METHODS: A retrospective analysis was performed of patients undergoing modified Broström with and without peroneal exploration. Foot and Ankle Outcome scores and data regarding military retention were gathered and compared. RESULTS: Seventeen patients were identified in the modified Broström only cohort and 24 in the peroneal exploration cohort. Patients had mean follow-up of 5 years in both cohorts. The mean FAOS in the modified Broström only cohort was 68 and 72 in the cohort with peroneal exploration (P = .541). When each FAOS subcategory was analyzed, no difference was identified in any subcategory. Eight of 17 patients (47%) in the modified Broström only cohort remained active duty compared with 8 of 24 patients (33%) in the modified Broström with peroneal exploration cohort (P = .518). One patient medically discharged in the modified Broström only cohort versus 6 in peroneal exploration cohort (P = .109). Overall satisfaction with the procedure was 12 of 17 (71%) in the modified Broström only cohort and 19 of 24 (79%) in the peroneal exploration cohort (P = .529). CONCLUSIONS: No significant difference was identified between patients undergoing modified Broström alone or modified Broström with peroneal exploration. There was no significant difference in return to duty, medical discharge or patient satisfaction. LEVELS OF EVIDENCE: Level III: retrospective case-control study with prospectively collected data.

Is Self-reported Return to Duty an Adequate Indicator of Return to Sport and/or Return to Function in Military Patients?

BACKGROUND: In the military, return-to-duty status has commonly been used as a functional outcome measure after orthopaedic surgery. This is sometimes regarded similarly to return to sports or as an indicator of return to full function. However, there is variability in how return-to-duty data are reported in clinical research studies, and it is unclear whether return-to-duty status alone can be used as a surrogate for return to sport or whether it is a useful marker for return to full function. QUESTIONS/PURPOSES: (1) What proportion of military patients who reported return to duty also returned to athletic participation as defined by self-reported level of physical activity? (2) What proportion of military patients who reported return to duty reported other indicators of decreased function (such as nondeployability, change in work type or level, or medical evaluation board)? METHODS: Preoperative and postoperative self-reported physical profile status (mandated physical limitation), physical activity status, work status, deployment status, military occupation specialty changes, and medical evaluation board status were retrospectively reviewed for all active-duty soldiers who underwent orthopaedic surgery at Madigan Army Medical Center, Joint Base Lewis-McChord from February 2017 to October 2018. Survey data were collected on patients preoperatively and 6, 12, and 24 months postoperatively in all subspecialty and general orthopaedic clinics. Patients were considered potentially eligible if they were on active-duty status at the time of their surgery and consented to the survey (1319 patients). A total of 89% (1175) were excluded since they did not have survey data at the 1 year mark. Of the remaining 144 patients, 9% (13) were excluded due to the same patient having undergone multiple procedures, and 2% (3) were excluded for incomplete data. This left 10% (128) of the original group available for analysis. Ninety-eight patients reported not having a physical profile at their latest postoperative visit; however, 14 of these patients also stated they were retired from the military, leaving 84 patients in the return-to-duty group. Self-reported "full-time duty with no restrictions" was originally used as the indicator for return to duty; however, the authors felt this to be too vague and instead used soldiers' self-reported profile status as a more specific indicator of return to duty. Mean length of follow-up was 13 ± 3 months. Eighty-three percent (70 of 84) of patients were men. Mean age at the preoperative visit was 35 ± 8 years. The most common surgery types were sports shoulder (n = 22) and sports knee (n = 14). The subgroups were too small to analyze by orthopaedic procedure. Based on active-duty status and requirements of the military profession, all patients were considered physically active before their injury or surgery. Return to sport was determined by asking patients how their level of physical activity compared with their level before their injury (higher, same, or lower). We identified the number of other indicators that may suggest decreased function by investigating change in work type/level, self-reported nondeployability, or medical evaluation board. This was performed with a simple survey. RESULTS: Of the 84 patients reporting return to duty at the final follow-up, 67% (56) reported an overall lower level of physical activity. Twenty-seven percent (23) reported not returning to the same work level, 32% (27) reported being nondeployable, 23% (19) reported undergoing a medical evaluation board (evaluation for medical separation from the military), and 11% (9) reported a change in military occupation specialty (change of job description). CONCLUSION: Return to duty is commonly reported in military orthopaedics to describe postoperative functional outcome. Although self-reported return to duty may have value for military study populations, based on the findings of this investigation, surgeons should not consider return to duty a marker of return to sport or return to full function. However, further investigation is required to see to what degree this general conclusion applies to the various orthopaedic subspecialties and to ascertain how self-reported return to duty compares with specific outcome measures used for particular procedures and subspecialties. LEVEL OF EVIDENCE: Level IV, therapeutic study.

Tranexamic acid in patients with current or former cancer undergoing hip and knee arthroplasty.

BACKGROUND AND OBJECTIVES: While tranexamic acid (TXA) is an excellent mechanism to reduce blood loss in arthroplasty, its safety in cancer patients-who could potentially benefit the most from blood conservation-is unknown. METHODS: A multicenter, retrospective review of current or former cancer patients undergoing hip/knee arthroplasty from 2014 to 2019 was performed. The use of intravenous TXA, indication (oncologic/degenerative), cancer state, cancer type, surgical factors, demographics, and comorbidities were collected. The association between TXA use and 90-day/1-year complications was analyzed with multivariable logistic regressions. RESULTS: We identified 282 patients with current (87.9%) or former (12.1%) malignancies undergoing arthroplasty (73.0% oncologic/27.0% degenerative). About 74 (26.2%) patients received TXA (52.7% had oncologic indications, 74.3% had active cancer). In adjusted analysis, TXA was not associated with increased risk of venous thromboembolism within 90-days (odds ratio [OR] 0.59; 95% confidence interval [CI] 0.16-2.16, p = 0.43) or 1-year (OR 0.47; 95%CI 0.15-1.44, p = 0.19), with a trend towards lower risk. Similar results were seen for mortality and wound complications, and when stratifying by indication. CONCLUSION: TXA was not associated with increased complications in current or former cancer patients undergoing arthroplasty. Future randomized studies of TXA in arthroplasty should include cancer patients; in the interim, clinicians should weigh the theoretical risks of TXA with the known benefits of reduced blood loss in oncology patients.

Successful Closed Reduction of Distal Radius Volar Locking Plate Plastic Deformation with Associated Fracture: A Case Report.

CASE: Distal radius fractures are among the most common orthopaedic injuries. The volar locking plate is now the most utilized internal fixation method for these fractures. There are few reports of mechanical failure of volar locking plates within the literature. In this case report, we describe successful closed reduction of traumatic volar locking plate plastic deformation with associated fracture. In addition, we discuss existing literature regarding plastic deformation of distal radius plates. CONCLUSION: Traumatic, plastic deformation of distal radius volar locking plates with associated fracture may be managed nonoperatively with closed reduction.

Intraoperative Identification of Clavicle Fracture Patterns: Do Clavicles Fail in a Predictable Pattern?

OBJECTIVES: To characterize the fracture pattern and pattern of fragmentation for displaced, midshaft clavicle fractures undergoing operative management. DESIGN: Prospective observational study. SETTING: Two institutions. Level 1 and Level 2 Trauma Centers. PATIENTS/PARTICIPANTS: Fifty-three patients who underwent operative repair of midshaft clavicle fracture. INTERVENTION: All clavicles were treated by operative open reduction internal fixation. MAIN OUTCOME MEASUREMENTS: All clavicles were categorized by the Robinson classification based on injury plain film bilateral upright clavicle radiographs. In addition, intraoperative fracture characteristics of fragment length and location were measured and recorded to evaluate the fracture pattern. All fractures were analyzed to determine the frequency of segmental comminution versus length-stable patterns, analyze characteristics of butterfly fragment size, number and location as well as the location of the cortical read for those length-stable fractures. RESULTS: Analysis revealed 55% were Robinson 2B2 based on preoperative radiographs. Length-stable, anatomic reduction was achievable in 83%. For those in which an anatomic cortical read was achievable, 97.7% had a read present in the posterior-superior aspect of the clavicle. CONCLUSIONS: Midshaft clavicle fractures that meet conventional criteria for operative repair occur in a predictable manner with butterfly fragments generated from anterior-inferior compression and simple fracture line generated from tension along the posterior-superior aspect of the clavicle. Understanding this pattern can assist in the in surgical planning.

High Resiliency Linked to Short-Term Patient Reported Outcomes and Return to Duty Following Arthroscopic Knee Surgery.

INTRODUCTION: Resilience is a psychometric construct of a patient's ability to recover from adversity and has been used to predict outcomes but its use in orthopedics has been limited. The purpose of this study was to examine the association between resilience and outcomes. MATERIALS AND METHODS: We performed a retrospective analysis of prospectively collected data of patient who underwent sports knee surgery at a single institution performed by 6 orthopedic surgeons from January 2017 to December 2017. We included active-duty patients with complete preoperative outcomes and a minimum of 6 month follow-up. All patients completed the Brief Resilience Scale (BRS), Veteran's Rand-12 (VR-12), Patient-Reported Outcomes Measurement Information System 43 (PROMIS-43), International Knee Documentation Committee function score (IKDC), and Knee Injury and Osteoarthritis Outcome Score (KOOS). Patients were divided into low resilience (LR) and high resilience (HR) groups based on a score of less than 24 for low and greater than or equal to 24 according to BRS. Outcomes were then compared. RESULTS: We identified 50 active-duty patients who had complete preoperative and postoperative outcomes at a minimum of 6 months. Mean preoperative and postoperative BRS were significantly different (25.8 HR v 18.6 LR, p < 0.001). We found a difference in postop KOOS in pain, sports, and short form (pain 70.9 HR v 55.7 LR, p = 0.03; sports 50.3 HR v 32.2 LR, p = 0.03; short form (72.1 HR v 62.5 LR, p = 0.04). Similarly, there was a significant difference in postoperative IKDC score (58.0 HR v 44.0 LR, p = 0.03). Similarly we found significant differences in postoperative PROMIS-43 (anxiety 44.4 HR v 60.3 LR, p = 0.004; depression 41.6 HR v 58.1 LR, p = 0.004; fatigue 45.1 HR v 58.6 LR, p = 0.001; sleep 52.6 HR v 62.5 LR, p = 0.02; social participation 36.2 HR v 47.6 LR, p < 0.001). Postoperative VR-12 mental was also statistically different between the two groups (53.5 HR v 41.6 LR; p = 0.01). In addition, 2.3% of the HR group changed MOS as a result of their sports knee surgery compared to 22.2% of the LR group. CONCLUSIONS: Active-military patients with high preoperative resilience appear to have significantly better early postoperative outcomes following sports knee surgery in terms of PROMIS-43, KOOS, and IKDC. There was also a lower rate of changing MOS secondary to sports knee surgery in patients with high resilience.

Osteochondral Allograft Transplantation Surgery for Osteochondral Lesions of the Talus in Athletes.

Osteochondral lesions of the talus (OLTs) continue to be a challenge for the treating surgeon, especially when lesions are refractory to marrow stimulation techniques. The purpose of this study is to evaluate the outcomes of lesions treated with osteochondral allograft transplantation. A review was performed of 30 athletes with 31 OLTs that were refractory to marrow stimulation or predicted to be refractory based on size and location of the lesion. Results were evaluated in terms of occupational outcomes and numeric pain scales. Lesions treated had a mean area of 1.37 (range 0.36 to 3.3) cm2. Overall excellent outcomes were achieved in 11 (35%) ankles. Nineteen (61%) ankles achieved good or excellent occupational outcomes, and 12 (39%) ankles demonstrated poor occupational outcomes and the patients were unable to continue their previous active occupations. Patients were found to have a mean pain scale score of 3 (range 0 to 7) of 10 at a mean of 21 (range 10 to 24) months after operative management. Osteochondral allograft transplantation is an option for the treatment of selected athletes with large OLTs, as well as lesions that are refractory to marrow stimulation techniques. The results of this study may help active young patients and their surgeons to better understand outcomes and options in their shared decision-making process.

Postoperative Seroma Formation After Posterior Cervical Fusion with Use of RhBMP-2: A Report of Two Cases.

CASE: We present 2 cases of postoperative seroma formation following posterior cervical fusion with the use of recombinant human bone morphogenetic protein-2 (rhBMP-2). CONCLUSION: Although some who advocate for the off-label use of rhBMP-2 in patients undergoing posterior cervical spine fusion believe it to be safe, relatively little has been published regarding complication rates. We believe that rhBMP-2 carries a risk of seroma formation in patients who undergo posterior cervical fusion, which necessitates the use of a postoperative drain. Surgeons should have a low threshold for obtaining postoperative magnetic resonance imaging in a symptomatic patient.

Postoperative Outcome of the Modified Broström Procedure in the Active Duty Military Population: A Retrospective Cohort Study.

Ankle sprains are common injuries and typically treated conservatively. Chronic ankle instability, however, can require surgery when nonoperative measures fail. We evaluated the clinical outcomes of an active duty population in a retrospective study of patients who had undergone a modified Broström procedure at our facility from January 2010 through April 2014 by a single surgeon. The electronic medical records and Army E-profile database were reviewed to determine whether the patients had returned to active duty and whether they had any permanent postoperative lower extremity activity restrictions. A total of 127 patients met the inclusion criteria and had undergone the modified Broström procedure during the study period; 34 (26.8%) separated from the military postoperatively. Of these 34 patients, 23 (18.1%) were unfit for reasons related to their ankle and 11 (8.7%) required military separation for reasons unrelated to their ankle. Thus, 93 patients (73.2%) were able to remain on active duty after undergoing the Broström procedure. Of the 93 patients able to remain on active duty, 38 (40.9%) required activity modifications and 55 (59.1%) were able to return to full duty. Chronic ankle instability in active duty patients can be severely limiting. The modified Broström procedure can provide significant improvement in symptoms and allow patients to remain on active duty. In our high-demand population, ~73% of patients were able to remain on active duty after their injury and subsequent surgery, 60% of whom returned to their previous level of duty without any physical restrictions.