Epidemiological study on calcaneus fractures in a tertiary hospital

A Comprehensive Review on Managing Fracture Calcaneum by Surgical and Non-surgical Modalities

This comprehensive review delves into the multifaceted landscape of calcaneal fractures, thoroughly examining their aetiology, clinical presentation, and diverse management strategies. Encompassing surgical and non-surgical approaches, the review scrutinises critical aspects such as patient compliance, rehabilitation protocols, and long-term follow-up considerations. Surgical modalities, propelled by recent innovations like minimally invasive techniques and advanced fixation materials, are juxtaposed with non-surgical interventions, emphasising the pivotal role of patient education and adherence to optimise outcomes. The synthesis of critical findings underscores the need for individualised care and multidisciplinary collaboration in clinical practice. Moreover, the review outlines recommendations for healthcare practitioners and identifies promising areas for future research, including biomechanical studies and telerehabilitation. This comprehensive exploration aims to contribute to the ongoing evolution of calcaneal fracture management, ultimately enhancing patient care and outcomes in this complex orthopaedic realm.

Management of displaced intra-articular calcaneal fractures; current concept review and treatment algorithm

Calcaneum fractures are debilitating injuries with high complication rates and poor functional outcomes after both operative and non-operative management. The optimal management of such fractures is still highly debated in the literature with conflicting evidence on the preferred management of displaced intra-articular calcaneum fractures (DICAF). This article reviews the current concepts in the management of DIACF.

May the Symptomatic Subtalar Joint Be Conservatively Treated With Intra-Articular Hyaluronic Acid Injections After a Calcaneus Fracture?

BACKGROUND

Subtalar pain following intra-articular calcaneus fractures may be associated with disability, pain, and a negative impact on the quality of life. Salvage procedures as subtalar fusion are associated with further consequences as stiffness, altered ankle biomechanics, and adjacent articular overloading with degenerative changes. The objective of the present study is to evaluate the short-term effects of viscosupplementation with intra-articular hyaluronic acid (HA) on function and pain, in patients with painful subtalar joint after calcaneus fracture.

METHODS

We searched for patients who underwent osteosynthesis of intra-articular calcaneus fracture between January 2011 and July 2015 and were diagnosed during the follow-up with pain and subtalar osteoarthritis. Between January and December of 2018, 13 patients (50 ± 10 years) accepted to participate in this study and received intra-articular HA injections. Three consecutive doses of 20 mg of HA were administered within a week interval, through anterolateral injections into the subtalar joint. We prospectively evaluated the function using the ankle/hindfoot American Orthopaedic Foot & Ankle Society score (AOFAS) and level of pain using the visual analog scale (VAS) before the intervention and 4, 12, and 24 weeks after the first injection.

RESULTS

Hindfoot function improved with an increase of AOFAS from 55 ± 19 before the intervention to 88 ± 20 at the 24th week (P = .001). Similarly, we observed relief of pain during the 24 weeks following intra-articular hyaluronic acid injection, with a decrease in VAS from 8.3 ± 1.3 before treatment to 2.2 ± 3.0 at the 24th week (P = .001).

CONCLUSION

For patients experiencing pain and dysfunction with subtalar osteoarthritis after intra-articular calcaneus fracture, viscosupplementation with intra-articular HA may be associated with improvement in function and pain in the short term. Furthermore, patients with higher grades of osteoarthritis may have limited benefit in pain relief and function improvement.

LEVEL OF EVIDENCE

IV, Case series.

Extensile approach versus minimally invasive technique in management of calcaneus fractures

BACKGROUND

Calcaneus fracture is one of the important fractures in orthopedic surgery. Here we aimed to investigate and compare the extensile approach and minimally invasive technique in patients with calcaneus fractures.

METHODS

This is a randomized clinical trial that was performed in 2019 in Kashani and Alzahra hospitals in Isfahan, Iran. The study population consisted of 30 patients with intraarticular calcaneus fractures. Thirty patients were divided into two groups. In the first group, surgery was performed using the minimally invasive technique and in the second group, the extensile approach was performed. Patients were followed for 12 months. Data regarding the duration of surgery, Boehler and Gisan angles, quality of joint reduction, subtalar joint movement, the incidence of soft-tissue complications and pain of the patients were measured and compare between two groups.

RESULTS

A total number of 30 patients entered the study and were divided into two groups each containing 15 patients. The duration of operation in the extensile approach group was significantly higher than the minimally invasive group (P = 0.03). The severity of pain and mean Boehler angle were significantly higher in the minimally invasive group than in the extensile approach group (P = 0.001 and P = 0.002 respectively). The quality of reduction was also significantly better in the extensile approach group than minimally invasive (P = 0.01) but the extensile approach group had more soft tissue complications than the minimally invasive group (P = 0.006).

CONCLUSION

Extensile approach was associated with lower pain, lower Boehler angle and better quality of reduction compared to minimally invasive technique but also higher operation duration and surgical site complications. We suggest that the extensile approach should be used in patients with calcaneus fractures with attention to possible complications.

Efficacy of Sinus Tarsal Approach Compared With Conventional L-Shaped Lateral Approach in the Treatment of Calcaneal Fractures: A Meta-Analysis

Background: This study aims to compare the efficacy of the sinus tarsal approach (STA) with that of the conventional L-shaped lateral approach (CLSLA) in the treatment of calcaneal fractures by meta-analysis.

Methods: PubMed, Embase, Web of Science, the Chinese National Knowledge Infrastructure, and China Wanfang database were searched to collect clinical randomized or non-randomized controlled trials of STA and CLSLA in the treatment of calcaneal fractures from January 2010 to May 2020. The data were analyzed by Stata 15.0 software.

Results: A total of 12 clinical trials were included, all of which were retrospective studies, including 961 patients. The results showed that when STA was compared with CLSLA, there was no difference in operation time with mean difference (MD) = −5.51 [95% confidence interval (CI): −12.57 to 1.55, P > 0.05], less bleeding during operation with MD = −18.49 (95% CI:−23.79 to −13.18), no difference in Böhler angle after an operation with MD = 0.78 (95% CI: −0.09 to 1.65) and in Gissane angle with MD = −0.07 (95% CI: −1.90 to 1.77), no difference in American Orthopedic Foot and Ankle Society score with MD = 2.16 (95% CI: −1.07 to 5.38), higher-excellent and better rate of Maryland food function with relative ratio = 1.12 (95% CI: 1.04 to 1.20), and lower of incidence of postoperative complications with relative ratio = 0.23 (95% CI: 0.14–0.37).

Conclusion: STA was more effective than CLSLA in the treatment of calcaneal fractures. Moreover, STA had advantages in less intraoperative bleeding, higher-excellent and better rate of Maryland foot function, lower incidence of postoperative complications, and higher safety.

Patterns and management of musculoskeletal injuries in attempted suicide by jumping from a height: a single, regional level I trauma center experience

BACKGROUND

Suicide is a common cause of death in Brazil, with an overall increase of 62.5% during the last 30-year period. The study aims to determine overall patient characteristics and symptomatic indicators of complications among survivors.

METHODS

In this retrospective cross-sectional study, we collected and analyzed clinical information of all patients aged > 10 years who presented to our hospital with a history of attempted suicide by jumping from a height in a 7-year period. Records were searched for primary demographic data, radiographs and CT scans were reviewed to determine injury characteristics, and records and operative notes were searched to look for symptomatic indicators of complications among survivors. Baseline demographics and the distribution on skeletal injuries were compared between the survivor and non-survivor patients using the Chi-squared for categorical variables and the Student's t-test for continuous variables. Among survivors, univariate and multivariate analysis were performed to investigate independent risk factors of attempted suicide and complications.

RESULTS

A total of 222 patients attempted suicide by jumping from a height. At multivariate analysis, the middle-aged patient was the unique identified risk factor for suicide by jumping from a height. Overall mortality was 67.6%. The main independent cause for death was traumatic brain injury. Among survivors, there was a higher incidence of foot and ankle fractures, and pelvic ring injuries. The overall complication rate for survivor patients was 51.4%, with acute infection being the most prevalent complication. At multivariate analysis, middle-aged men, foot and ankle injuries, open pelvic injuries, and open fractures were identified as risk factors for acute complications.

CONCLUSION

Middle-aged people are at significant risk for attempting suicide by jumping from a height in Brazil, independently of gender, with 67.6% deaths. Traumatic brain injury, higher ISS, and more than 3 skeletal injuries are independent variables related to this fatal outcome. Acute complications occur in approximately 50% of survivors. Middle-aged men, foot and ankle injuries, open pelvic injuries, and open fractures are risk factors for complications.