Bone bruise distribution predicts anterior cruciate ligament tear location in non-contact injuries.

Purpose: It is unclear whether different injury mechanisms lead to divergent anterior cruciate ligament (ACL) tear locations. This study aims to analyse the relationship between bone bruise (BB) distribution or depth and ACL tear location. Methods: A retrospective analysis of 446 consecutive patients with acute non-contact ACL injury was performed. Only patients with complete ACL tears verified during subsequent arthroscopy were included. Magnetic resonance imaging (MRI) was used to classify BB location, BB depth, ACL tear location and concomitant injuries (medial/lateral meniscus and medial/lateral collateral ligament). Demographic characteristics included age, gender, body mass index (BMI), type of sport and time between injury and MRI. Multiple linear regression analysis was used to identify independent predictors of ACL tear location. Results: One hundred and fifty-eight skeletally mature patients met the inclusion criteria. The presence of BB in the lateral tibial plateau was associated with a more distal ACL tear location (ß = -0.27, p < 0.001). Less BB depth in the lateral femoral condyle showed a tendency towards more proximal ACL tears (ß = -0.14; p = 0.054). Older age predicted a more proximal ACL tear location (ß = 0.31, p < 0.001). No significant relationship was found between ACL tear location and gender, BMI, type of sport, concomitant injuries and time between injury and MRI. Conclusion: ACL tear location after an acute non-contact injury is associated with distinct patterns of BB distribution, particularly involving the lateral compartment, indicating that different injury mechanisms may lead to different ACL tear locations. Level of Evidence: Level III.

Incidence and Risk Factors of Heterotopic Ossification in the Knee After Reamed Tibial Nailing.

INTRODUCTION: Heterotopic ossification (HO) in the knee after tibial intramedullary nailing (IMN) has yet to be thoroughly investigated. Our aim was to assess frequency and associated factors for HO in the knee after tibial IMN. METHODS: This is a retrospective review at a single level 1 urban trauma center of 213 patients who underwent reamed tibial IMN. Plain radiographs were reviewed postoperatively and on final follow-up (≥6 weeks). Chart review was performed for surgical approach (suprapatellar versus infrapatellar), demographics, injury characteristics, and clinical follow-up. The primary outcome was frequency of HO. RESULTS: HO on final follow-up (mean: 41.43 weeks) was recorded in 15% cases. Postsurgical retroinfrapatellar reaming debris (odds ratio [OR], 4.73), Injury Severity Score (OR, 1.05), intensive care unit admission (OR, 2.89), chest injury (OR, 3.4), and ipsilateral retrograde femoral IMN (OR, 5.08) showed a notable association with HO development. No association was observed in HO formation between surgical approach, knee pain, or range-of-motion deficits. DISCUSSION: Radiographic evidence of HO in the knee after reamed tibial IMN is not uncommon and is associated with retained reaming debris, Injury Severity Score, chest injury, intensive care unit admission, and ipsilateral retrograde femoral nailing. No differences were noted in HO formation between approaches. HO was not associated with knee pain or range-of-motion deficits.

The Impact of Frailty on Outcomes Following Primary Total Hip Arthroplasty in Patients of Different Sex and Race: Is Frailty Equitably Detrimental?

BACKGROUND: Whether frailty impacts total hip arthroplasty (THA) patients of different races or sex equally is unknown. This study aimed to assess the influence of frailty on outcomes following primary THA in patients of differing race and sex. METHODS: This is a retrospective cohort study utilizing a national database (2015-2019) to identify frail (≥2 points on the modified frailty index-5) patients undergoing primary THA. One-to-one matching for each frail cohort of interest (race: Black, Hispanic, Asian, versus White (non-Hispanic), respectively; and sex: men versus women) was performed to diminish confounding. The 30-day complications and resource utilizations were then compared between cohorts. RESULTS: There was no difference in the occurrence of at least 1 complication (P > .05) among frail patients of differing race. However, frail Black patients had increased odds of postoperative transfusion (odds ratio [OR]: 1.34, 95% confidence interval [CI]: 1.02-1.77), deep vein thrombosis (OR: 2.61, 95% CI: 1.08-6.27), as well as >2-day hospitalization and nonhome discharge (P < .001). Frail women had higher odds of having at least 1 complication (OR: 1.67, 95% CI: 1.47-1.89), nonhome discharge, readmission, and reoperation (P < .05). Contrarily, frail men had higher 30-day cardiac arrest (0.2% versus 0.0%, P = .020) and mortality (0.3 versus 0.1%, P = .002). CONCLUSION: Frailty appears to have an overall equitable influence on the occurrence of at least 1 complication in THA patients of different races, although different rates of some individual, specific complications were identified. For instance, frail Black patients experienced increased deep vein thrombosis and transfusion rates relative to their non-Hispanic White counterparts. Contrarily, frail women, relative to frail men, have lower 30-day mortality despite increased complication rates.

The Impact of Increased Time to Surgery in Geriatric Patients With Acetabular Fractures.

OBJECTIVES: To explore the association between time to surgery (TTS) and postoperative complications in geriatric patients with acetabular fractures. DESIGN: Retrospective cohort study. SETTING: Level I trauma center. PATIENTS/PARTICIPANTS: 51 consecutive geriatric patients (60 years of age or older) who presented to a Level 1 trauma center for surgical fixation of an acetabular fracture between 2013 and 2020. MAIN OUTCOME MEASUREMENT: The primary and secondary outcomes were 30-day postoperative complications and length of hospital stay (LOS), respectively. TTS was determined by time between arrival to ED and time of surgery, with a threshold of 48 hours (early vs. delayed TTS group). RESULTS: Nineteen patients (37.3%) had ≥1 postoperative complications. Patients in the delayed TTS group had 5× higher odds of developing ≥1 complications (odds ratio: 4.86, confidence interval: 1.48-15.96). There were no 30-day mortalities in either group. Patients in the delayed TTS group had an average LOS of 19 days compared with early TTS patients who had an average LOS of 12 days ( P = 0.040). CONCLUSION: Geriatric patients with acetabular fractures with delayed TTS had increased postoperative complications and LOS. These data suggest that expedited care may have a similar protective effect in geriatric patients with acetabular fractures, as it does in the acute hip fracture population. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

A systematic review of patient-centered interventions for improving pain outcomes and reducing opioid-related risks in acute care settings.

Objectives: This systematic review evaluates the literature for patient-oriented opioid and pain educational interventions that aim to optimize pain management using opioid-sparing approaches in the orthopaedic trauma population. The study protocol was registered with PROSPERO (CRD42021234006). Data Sources: A review of English-language publications in CINAHL (EBSCO), MEDLINE through PubMed, Embase.com, PsycInfo (EBSCO), and Web of Science Core Collection literature databases published between 1980 and February 2021 was conducted using PRISMA guidelines. Study Selection: Only studies implementing patient-oriented opioid and/or pain education in adult patients receiving acute orthopaedic care were eligible. Outcomes were required to include postinterventional opioid utilization, postoperative analgesia and amount, or patient-reported pain outcomes. Data Extraction: A total of 480 abstracts were reviewed, and 8 publications were included in the final analysis. Two reviewers independently extracted data from selected studies using a standardized data collection form. Disagreements were addressed by a third reviewer. Quality of studies was assessed using the Cochrane Risk of Bias Tool. Data Synthesis: Descriptive statistics characterized study findings, and content analysis was used to discern themes across studies. Conclusion: Our findings indicate the merit for patient-centered educational interventions including verbal/written/audio-visual trainings paired with multimodal approaches to target opioid-sparing pain management and reduce short-term pain scores in urgent and acute care settings after acute orthopaedic injuries. The scarcity of published literature warrants further rigorously designed studies to substantiate the benefit of patient-centric education in reducing prolonged opioid utilization and associated risks after orthopaedic trauma. Level of Evidence: Therapeutic level III.

Patient satisfaction, joint stability and return to sports following simple elbow dislocations: surgical versus non-surgical treatment.

PURPOSE: While conservative management is commonly promoted for simple elbow dislocations, the importance of primary surgical treatment in these injuries is still undetermined. The objective of this study was to report patient-reported outcome measures (PROMs), return to sports (RTS) and joint stability using ultrasound in patients following conservative or surgical treatment after simple elbow dislocation. METHODS: Patients with a minimum follow-up of 24 months after conservative (CT) or surgical treatment (ST) following simple elbow dislocation were included in this retrospective study. To evaluate patients' postoperative outcome and satisfaction, the Elbow Self-Assessment Score (ESAS) was used, and validated scores such as the Mayo elbow performance score (MEPS), the Quick Disability of Arm and Shoulder Score (Quick-DASH) and RTS were assessed. For objective assessment of residual joint instability, a standardized clinical examination as well as a dynamic ultrasound evaluation of the affected and the contralateral elbow was performed. RESULTS: Forty-four patients (26 women, 18 men) with an average age of 41.5 ± 15.3 years were available for follow-up survey (65.5 ± 30.4 months; range 26-123). 21 patients were treated conservatively and twenty-three patients received surgical treatment. CT and ST resulted in similar outcome with regard to ROM, ESAS (CT: 99.4 ± 1.5; ST: 99.8 ± 0.3), MEPS (CT: 97.3 ± 6.8 points; ST: 98.7 ± 3.3) and Quick-DASH (CT: 7.8 ± 10.4; ST: 6.3 ± 7.9) (n.s.). There was no difference in elbow stability and laxity measured by ultrasound between the study groups and compared to the healthy elbow (n.s.). Two patients of the CT group (10%) complained about persistent subjective elbow instability. RTS was faster after surgical compared to conservative treatment (p = 0.036). CONCLUSION: Both, conservative and surgical treatment results in high patient satisfaction and good-to-excellent functional outcome after simple elbow dislocation. Even though ultrasound evaluation showed no significant differences in joint gapping between groups, 10% of conservatively treated patients complained about severe subjective instability. Surgically treated patients returned faster to their preoperatively performed sports. Thus, primary surgical treatment may be beneficial for high demanding patients. LEVEL OF EVIDENCE: Therapeutic study, Level III.

The Impact of Frailty Is Age Dependent in Patients Undergoing Primary Total Knee Arthroplasty: The Age-Adjusted Modified Frailty Index.

BACKGROUND: Frailty is a well-established risk factor in patients undergoing total knee arthroplasty (TKA). How age modifies the impact of frailty on outcomes in these patients, however, remains unknown. In this study, we aimed to describe and evaluate the applicability of a novel risk stratification tool-the age-adjusted modified Frailty Index (aamFI)-in patients undergoing TKA. METHODS: A national database was queried for all patients undergoing primary TKA from 2015 to 2019. There were 271,271 patients who met inclusion criteria for this study. First, outcomes were compared between chronologically young and old frail patients. In accordance with previous studies, the 75th percentile of age of all included patients (73 years) was used as a binary cutoff. Then, frailty was classified using the novel aamFI, which constitutes the 5-item mFI with the addition of 1 point for patients ≥73 years. Multivariable logistic regressions were then used to investigate the relationship between aamFI and postoperative outcomes. RESULTS: Frail patients ≥73 years had a higher incidence of complications compared to frail patients <73 years. There was a strong association between aamFI and complications. An aamFI of ≥3 (reference aamFI of 0) was associated with an increased odds of 30-day mortality (odds ratio [OR] 8.6, 95% CI 5.0-14.8), any complication (OR 3.1, 95% CI 2.9-3.3), deep vein thrombosis (OR 1.5, 95% CI 1.2-1.8), and nonhome discharge (OR 6.1, 95% CI 5.8-6.4; all P < .001). CONCLUSION: Although frailty negatively influences outcomes following TKA in patients of all ages, chronologically old, frail patients are particularly vulnerable. The aamFI accounts for this and represents a simple, but powerful tool for stratifying risk in patients undergoing primary TKA.

Incidence of Lateral Prominence Pain Following Open Medial Displacement Calcaneal Osteotomy and the Efficacy of Crushplasty as a Preventive Technique.

BACKGROUND: There has been concern about lateral prominence pain at the osteotomy site following medial displacement calcaneal osteotomy (MDCO). However, no study has investigated this complication. This study aimed to investigate the incidence of lateral prominence pain following MDCO and examine the efficacy of crushplasty as a surgical technique to minimize this complication. METHODS: This was a retrospective cohort study in which 137 patients (148 feet) who underwent MDCO were divided into 2 groups by whether they had concurrent crushplasty at the time of MDCO (crushplasty [n = 81] vs noncrushplasty group [n = 67]). Crushplasty was performed by flattening the bony step-off using a rongeur and bone impactor. Lateral prominence pain was defined as pain or irritating symptoms over the osteotomy site that persisted over 12 months after MDCO. The overall incidence of lateral prominence pain after MDCO and within each group was investigated. Multiple logistic regression analysis was used to determine the influence of possible risk factors on the development of postoperative lateral prominence pain. RESULTS: The overall incidence of lateral prominence pain was 9.5% (14 of 148): 3.4% (3 of 87) in the crushplasty group, and 18% (11 of 61) in the noncrushplasty group, and χ2 analysis showed a statistically significant relationship between crushplasty and lateral prominence pain (P < .05). A relationship between the amount of medial displacement and the development of lateral prominence pain was observed in the noncrushplasty group (OR = 5.31, 95% CI 2.35-16.4, P < .05), but this was not observed in the crushplasty group (P = .641). The amount of medial displacement was an independent risk factor for the development of lateral prominence pain (OR = 2.72, 95% CI 1.54-4.79, P < .05), and concurrent crushplasty had a negative relationship with lateral prominence pain development (OR = 0.12, 95% CI 0.03-0.57, P < .05). CONCLUSION: This study revealed that lateral prominence pain is a significant complication of MDCO, especially in the setting of a larger displacement. The crushplasty following MDCO may minimize this complication, particularly when a greater degree of hindfoot correction is attempted.

Distal biceps tendon ruptures occur with the almost extended elbow and supinated forearm - an online video analytic study.

BACKGROUND: Distal biceps tendon ruptures can lead to significant restrictions in affected patients. The mechanisms of injury described in scientific literature are based exclusively on case reports and theoretical models. This study aimed to determine the position of the upper extremities and forces involved in tendon rupture through analyzing video recordings. METHODS: The public YouTube.com database was queried for videos capturing a clear view of a distal biceps tendon rupture. Two orthopedic surgeons independently assessed the videos for the activity that led to the rupture, the arm position at the time of injury and the forces imposed on the elbow joint. RESULTS: Fifty-six video segments of a distal biceps rupture were included (55 male). In 96.4%, the distal biceps tendon ruptured with the forearm supinated and the elbow isometrically extended (non-dynamic muscle engagement) (71.4%) or slightly flexed (24%). The most common shoulder positions were adduction (85.7%) and neutral position with respect to rotation (92.9%). Most frequently a tensile force was enacted on the elbow (92.9%) and the most common activity observed was deadlifting (71.4%). CONCLUSION: Distal biceps tendon ruptures were most commonly observed in weightlifting with a slightly flexed or isometrically extended elbow and forearm supination. These observations may provide useful information for sports specific evidence-based injury prevention, particularly in high performing athletes and individuals engaged in resistance training. LEVEL OF EVIDENCE: Observational study.

Integration of Life Care Specialists Into Orthopaedic Trauma Care to Improve Postoperative Outcomes: A Pilot Study.

BACKGROUND: AIM: This pilot study assessed the feasibility and impact of integrating a Life Care Specialist (LCS) into orthopaedic trauma care. DESIGN: This was a prospective feasibility single group pilot study at a level 1 trauma center. METHOD: The LCS is a paraprofessional behavior-based "pain coach" and delivered patient-centered opioid safety education, trained participants on nonpharmacologic pain management approaches, conducted opioid risk assessments, and coordinated care. Numeric Rating Scale pain scores were assessed on admission, at discharge, and at 2-week follow-up. Daily morphine milligram equivalents (MME) during hospitalization, opioid medication use at 2-weeks, and patient satisfaction were recorded. T test compared mean morphine milligram equivalents (MME) to historical orthopaedic trauma patient population's mean dosage at discharge from the study site. Generalized linear models assessed pain scores over time. RESULTS: Twenty-two percent of 121 total participants met criteria for moderate to severe risk of opioid misuse at initial hospitalization. On average, 2.8 LCS pain management interventions were utilized, most frequently progressive muscle relaxation (80%) and sound therapy (48%). Mean inpatient MME/day was 40.5, which was significantly lower than mean historical MME/day of 49.7 (p < .001). Pain scores improved over time from admission to 2-weeks postoperatively (p < .001). Nearly all participants agreed that the LCS was helpful in managing pain (99%). CONCLUSIONS: The findings indicate feasibility to integrate LCS into orthopaedic trauma care, evident by participant engagement and satisfaction, and that LCS serve as valuable resources to assist with pain management and opioid education.

The Age-Adjusted Modified Frailty Index: An Improved Risk Stratification Tool for Patients Undergoing Primary Total Hip Arthroplasty.

BACKGROUND: Frailty and increasing age are well-established risk factors in patients undergoing total hip arthroplasty (THA). However, these variables have only been considered independently. This study assesses the interplay between age and frailty and introduces a novel age-adjusted modified frailty index (aamFI) for more refined risk stratification of THA patients. METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried from 2015 to 2019 for patients undergoing primary THA. First, outcomes were compared between chronologically younger and older frail patients. Then, to establish the aamFI, one additional point was added to the previously described mFI-5 for patients aged ≥73 years (the 75th percentile for age in our study population). The association of aamFI with postoperative complications and resource utilization was then analyzed categorically. RESULTS: A total of 165,957 THA patients were evaluated. Older frail patients had a higher incidence of complications than younger frail patients. Regression analysis demonstrated a strong association between aamFI and complications. For instance, an aamFI of ≥3 (compared to aamFI of 0) was associated with an increased odds of mortality (OR: 22.01, 95% confidence interval [CI] 11.62-41.68), any complication (OR: 3.50, 95% CI 3.23-3.80), deep vein thrombosis (OR: 2.85, 95% CI 2.03-4.01), and nonhome discharge (OR 9.61, 95% CI 9.04-10.21; all P < .001). CONCLUSION: Chronologically, older patients are impacted more by frailty than younger patients. The aamFI accounts for this and outperforms the mFI-5 in prediction of postoperative complications and resource utilization in patients undergoing primary THA.

Development of a Synovial Fistula Through a Screw Hole Following Supramalleolar Osteotomy Hardware Removal: A Case Report.

A synovial fistula is the communication between the synovial space and the skin. In most cases, the fistula tract is located within the soft tissue; therefore, excision and closure of the fistula have been described as surgical treatment. Rarely, fistulas may form within the bone following procedures around the joint, such as core biopsy and bone tunneling for ligament reconstruction. In such cases, the insertion of materials filling the bone tunnel with cement or bone graft was introduced. This report describes a case of synovial fistula in the distal tibiofibular joint through a screw hole following the removal of supramalleolar osteotomy hardware. We present a novel technique to close the communication by inserting a larger sized screw as a plug.

The association between foot alignment and the development of ingrown toenails: A case-control study in a young adult military population.

BACKGROUND: This case-control study aimed to explore an association between foot alignment and development and presentation of the ingrown toenail. METHODS: Radiographs were evaluated for hallux interphalangeal angle (HIA), hallux valgus angle (HVA), talonavicular coverage angle (TNC), talo-first metatarsal (Meary's) angle, and calcaneal pitch angle (CP), as well as medial sesamoid position in a cohort of 103 young and healthy patients (mean age of 20.5 years) with ingrown toenails. A control group of 63 patients was included, and the radiographic parameters were compared. Subgroup analysis was performed in patients with lateral (n = 65) or medial (n = 38) nail fold involvement. RESULTS: The overall study group demonstrated a larger TNC and Meary's angle and smaller CP than the control group, while no significant difference was found regarding the HIA and HVA. The lateral nail fold group had a larger HIA when compared to the medial nail fold group. Multiple regression analysis revealed that for ingrown toenail development, the only risk factor was a decrease in the CP. In the case of lateral nail fold involvement, an increase in the HIA found to be the only factor. CONCLUSION: A lower medial longitudinal arch seems to be a predisposing factor in developing an ingrown toenail. The lateral nail fold involvement was associated with lateral deviation of the distal phalanx. The result of this study could provide information on prevention, treatment, recurrence, and patient counseling of an ingrown toenail in otherwise young and healthy individuals.

Autologous triceps tendon graft for LUCL reconstruction of the elbow: clinical outcome after 7.5 years.

PURPOSE: The objective of this study was to assess mid- to long-term functional outcomes in patients treated for symptomatic posterolateral instability of the elbow (PLRI) using an autologous ipsilateral triceps tendon as graft. METHODS: A total of 196 patients were treated with autologous triceps tendon graft for symptomatic PLRI at single orthopedic institution from 2006 to 2013. The surgical treatment contained arthroscopic instability testing, reconstruction of the lateral ulnar collateral ligament (LUCL) and harvesting autologous ipsilateral triceps tendon as graft. The follow-up outcomes included range of motion (ROM), pain measured on a visual analogue scale (VAS), Mayo Elbow Performance Score (MEPS), Oxford Elbow Score (OES) and ultrasound to evaluate the integrity of the refixation of the common extensor. RESULTS: A total of 178 patients (female: 73; male: 105) were available for follow-up at a mean of 91 months (range 48-144). No patient reported pain at rest; VAS during activity was 1.8 (range 0-5). The ROM decreased slightly compared to preoperative measurements. Flexion decreased significantly from 135.4 to 131.1, though still within the functional arc of motion. All but 13 patients (8.5%) were clinically stable. However, only two patients received a revision of the LUCL reconstruction due to subjective instability. The mean MEPS in the final follow-up was 91.3 (range 73-100). The mean OES was 46.5 (range 39-48). Three patients reported a pain-free clicking of the elbow. No patient complained about donor site morbidity of the ipsilateral triceps tendon. Ultrasound evaluation showed integrity of the common extensors in all patients. CONCLUSIONS: LUCL reconstruction using the ipsilateral triceps tendon as graft shows good to excellent mid- to long-term results in the treatment of symptomatic posterolateral elbow joint instability with a low re-instability and complication rate.

The effect of a Life Care Specialist on pain management and opioid-related outcomes among patients with orthopedic trauma: study protocol for a randomized controlled trial.

BACKGROUND: Orthopedic trauma patients face complex pain management needs and are frequently prescribed opioids, leaving them at-risk for prolonged opioid use. To date, post-trauma pain management research has placed little emphasis on individualized risk assessments for misuse and systematically implementing non-pharmacologic pain management strategies. Therefore, a community-academic partnership was formed to design a novel position in the healthcare field (Life Care Specialist (LCS)), who will educate patients on the risks of opioids, tapering usage, safe disposal practices, and harm reduction strategies. In addition, the LCS teaches patients behavior-based strategies for pain management, utilizing well-described techniques for coping and resilience. This study aims to determine the effects of LCS intervention on opioid utilization, pain control, and patient satisfaction in the aftermath of orthopedic trauma. METHODS: In total, 200 orthopedic trauma patients will be randomized to receive an intervention (LCS) or a standard-of-care control at an urban level 1 trauma center. All patients will be assessed with comprehensive social determinants of health and substance use surveys immediately after surgery (baseline). Follow-up assessments will be performed at 2, 6, and 12 weeks postoperatively, and will include pain medication utilization (morphine milligram equivalents), pain scores, and other substance use. In addition, overall patient wellness will be evaluated with objective actigraphy measures and patient-reported outcomes. Finally, a survey of patient understanding of risks of opioid use and misuse will be collected, to assess the influence of LCS opioid education. DISCUSSION: There is limited data on the role of individualized, multimodal, non-pharmacologic, behavioral-based pain management intervention in opioid-related risk-mitigation in high-risk populations, including the orthopedic trauma patients. The findings from this randomized controlled trial will provide scientific and clinical evidence on the efficacy and feasibility of the LCS intervention. Moreover, the final aim will provide early evidence into which patients benefit most from LCS intervention. TRIAL REGISTRATION: ClinicalTrials.gov NCT04154384 . Registered on 11/6/2019 (last updated on 6/10/2021).

The Impact of Suture Button Removal in Syndesmosis Fixation.

The suture button (SB) device was introduced to negate the need for routine hardware removal in the treatment of syndesmosis injuries. However, a considerable SB removal rate has been reported, and the impact of removal is unknown. This study aimed to evaluate the radiographic and clinical outcomes after removal of SB for syndesmosis fixation. A total of 36 patients who underwent removal surgery after syndesmosis fixation using SB were identified. The mean postoperative time to removal was 12.2 months. On a plain radiograph, tibiofibular clear space (TFCS) was measured and compared at three follow-up time points. In patients with computed tomography (CT) imaging (n = 18), the anterior-to-posterior (A/P) ratio was measured to evaluate changes in quality of reduction. Additionally, clinical outcomes were assessed. There were no significant differences in TFCS between the three follow-up periods. None of the patients exhibited recurrent diastasis after SB removal. Although CT analysis demonstrated malreduction in six patients (33.3%), five of six patients had a subsequent spontaneous reduction of the syndesmosis. Clinically, all patients described the resolution of symptoms related to painful hardware at the final follow-up. Our results demonstrate that SB removal at one year following syndesmosis fixation leads to improved clinical symptoms without negatively impacting the quality of syndesmosis reduction.

Ultrasound-Guided Popliteal Nerve Block with Short-Acting Lidocaine in the Surgical Treatment of Ingrown Toenails.

BACKGROUND: Digital nerve block (DB) is a commonly utilized anesthetic procedure in ingrown toenail surgery. However, severe procedure-related pain has been reported. Although the popliteal sciatic nerve block (PB) is widely accepted in foot and ankle surgery, its use in ingrown toenail surgery has not been reported. Therefore, this study aimed to investigate the safety and effectiveness of PB in the surgical treatment of ingrown toenails. METHODS: One-hundred-ten patients surgically treated for an ingrown toenail were enrolled. Sixty-six patients underwent DB, and 44 underwent PB. PB was performed under ultrasound-guidance via a 22-gauge needle with 15 mL of 1% lidocaine in the popliteal region. The visual analogue scale was used to assess pain at two-time points: pain with skin penetration and pain with the solution injection. Time to sensory block, duration of sensory block, need for additional injections, and adverse events were recorded. RESULTS: PB group demonstrated significantly lower procedure-related pain than the DB group. Time to sensory block was significantly longer in the PB group (20.8 ± 4.6 versus 6.5 ± 1.6 minutes). The sensory block duration was significantly longer in the PB group (187.9 ± 22.0 versus 106.5 ± 19.1 minutes). Additional injections were required in 16 (24.2%) DB cases, while no additional injections were required in PB cases. Four adverse events occurred in the DB group and two in the PB group. CONCLUSION: PB was a less painful anesthetic procedure associated with a longer sensory block duration and fewer repeat injections compared with DB. The result of this study implicates that PB can be an alternative anesthetic option in the surgical treatment of ingrown toenails.

Does patient positioning influence blood loss and transfusion rate in hip replacement for femoral neck fractures? A single-centre, retrospective chart review.

BACKGROUND: We compared blood loss and transfusion frequency between the lateral decubitus and the supine position in patients undergoing hip replacement surgery due to femoral neck fractures. METHODS: We retrospectively included femoral neck fracture patients treated with either hemi (HA) or total hip arthroplasty (THA). We included a total of 626 patients, of which 313 patients underwent surgery in the lateral decubitus position and 313 patients in the supine position. Preoperative and day 1 postoperative blood measures including hemoglobin (Hb), hematocrit (Hct), and red blood cell count (RBC) were evaluated, as well as transfusion records analyzed. RESULTS: The following decrease of laboratory parameters between pre- and 1st day postoperative measures was noted: RBC: -0.77 G/L (± 0.5 G/L, median = -0.80 G/L; range: -0.50 - -1.10 G/L); Hct: -7.08 % (± 4.7 %, range: -4.70 - -9.90 G/L); Hb: -2.36 g/dL (± 1.6 g/dL, range: -1.50. - -3.40 g/dL). We did not observe significant differences in transfusion frequency between the two study cohorts (p = 0.735 for THA, p = 0.273 for HA). No influence of patient positioning on Hb-decrease, Hct-decrease, or RBC-decrease was noted in our two-way ANOVA models with consideration of implant type and fixation technique (F(3,618) = 1.838, p = 0.139; F(3,618) = 2.606, p = 0.051; F(3,618) = 1.407, p = 0.240). CONCLUSIONS: We did not observe  significant differences in perioperative blood values and transfusion rates in association with patient positioning in patients undergoing hip replacement surgery for femoral neck fractures. LEVEL OF EVIDENCE: Level III, retrospective cohort study.

Ossification of the pseudarthrosis following the Sauvé-Kapandji procedure: a case report and review of the literature.

We report a case of new onset pain and loss of forearm rotation 3 years after Sauvé-Kapandji (SK) procedure. A revision ulnar osteotomy with application of bone wax restored ROM through 17 months follow-up. A literature review of pseudarthrosis ossification after SK procedure was also performed.