(1) Background: The aim of this study is to describe all of the possible surgical procedures that intend to treat the McLaughlin lesion (or Reverse Hill-Sachs) in posterior shoulder dislocation. (2) Methods: Google Scholar, Pubmed, and Embase were used as databases in our research. Studies reporting the results of posterior shoulder dislocations surgically treated with procedures addressing the humeral lesion were evaluated. The studies reporting results after fracture—dislocation and multidirectional instability were excluded. (3) Results: A total of 16 studies were included in our review for a total of 207 shoulders with a mean age of 41.7 years that were evaluated at a mean of 62.1 months. The Modified McLaughlin procedure and the Graft procedures were the most commonly performed. No statistically significant difference was found between the two at the evaluation of the clinical score. (4) Conclusions: Our review highlights the importance of a correct diagnosis and an accurate surgical treatment choice based on the surgeon’s experience and on the patients’ characteristics.

Background: The most effective treatment approach for sacroiliac joint (SIJ) pain in spondyloarthropathy (SpA) patients remains unclear. This systematic review and meta-analysis aimed to assess the safety and effectiveness of different injective therapies for SIJ pain in SpA patients. Methods: A comprehensive literature search was conducted up to January 2024. The inclusion criteria encompassed studies in English, including comparative and non-comparative studies, and case series. A meta-analysis was performed on the available data. The “Checklist for Measuring Quality” by Downs and Black was used to evaluate the quality of included papers. Results: A total of 17 studies involving 494 patients were included: 12 prospective case series, 1 retrospective comparative study, 2 prospective comparative studies, and 2 randomized controlled trials. Steroid injections were analyzed in 15 studies, etanercept in 1, and infliximab in 1. A meta-analysis of 375 patients receiving steroid injections showed a significant reduction in visual analog scale (VAS) scores from 8.2 pre-treatment to 3.2 (p < 0.001) at short-term follow-up, with stability at mid-term follow-up (VAS 3.3, p < 0.001) and worsening at the last follow-up (VAS 5.1, p < 0.001). The failure rate was 13% (p = 0.019), and one study reported a 12.5% complication rate. Biologic therapies showed no complications or failures, with improvements in both VAS and BASDAI scores. Conclusions: Intra-articular steroid injections are effective and safe for SIJ pain in SpA patients, although their efficacy diminishes over time, and not all patients respond to treatment. Biologic therapies have shown promising results, but further research is needed to confirm their long-term efficacy.

Background: This study aimed to evaluate the survival rate and medium-term outcomes of patients after cemented posterior-stabilized (PS) mobile-bearing (MB) total knee arthroplasty (TKA) using a telemedicine platform during the COVID-19 pandemic in Italy. Methods: A total of 100 consecutive patients (mean age 73.5 ± 13.2 years) who received a cemented PS MB TKA were enrolled. The mean age of patients who did not complete the telemedicine follow-up (58%) was 75.8 ± 9.7 years. A dedicated software that makes it possible to perform video calls, online questionnaires, and acquire X-rays remotely was used. Subjective clinical scores and objective range-of-motion (ROM) measurements were observed at an average follow-up of 54 ± 11.3 months. Results: A total of 42 of 100 enrolled patients (mean age 70.3 ± 8.4 years) completed the telemedicine follow-up. The mean age of patients who did not complete the telemedicine follow-up (58%) was 75.8 ± 9.7 years. Age was found to be a statistically significant difference between the group that completed the telemedicine follow-up and the one that did not (p < 0.004). KOOS scores improved from 56.1 ± 11.3 to 77.4 ± 16.2, VAS scores decreased from 7.2 ± 2.1 to 2.8 ± 1.6, KSSf scores increased from 47.2 ± 13.3 to 77.1 ± 21.1, FJS scores improved from 43.4 ± 12.3 to 76.9 ± 22.9, and OKS scores increased from 31.9 ± 8.8 to 40.4 ± 9.9. All the differences were statistically significant (p < 0.05). The mean flexion improved from 88° ± 8° to 120° ± 12°. A radiographic evaluation showed a mean pre-operative mechanical axis deviation of 5.3 ± 8.0 degrees in varus, which improved to 0.4 ± 3.4 degrees of valgus post-operation. The survivorship at 5 years was 99%. Conclusions: Subject to small numbers, telemedicine presented as a useful instrument for performing remote monitoring after TKA. The most important factor in telemedicine success remains the patient’s skill, which is usually age-related, as older patients have much more difficulty in approaching a technological tool.

Background: Posttraumatic extension contracture of the knee (PECK) is common after knee injury. Initial management is conservative to improve the range of motion; if it fails, surgery may be necessary. This systematic review analyses existing literature on Judet quadricepsplasty for PECK. We will assess clinical outcomes, complications, patient satisfaction and factors that may influence its success.Methods: A search was conducted on 25 November 2023, adhering to preferred reporting items for systematic reviews and meta‐analyses guidelines. PubMed, Embase and Google Scholar were used. Search strings were ([Judet] OR [quadricepsplasty]) AND (knee) AND (stiffness) and ([Judet] OR [quadricepsplasty]) AND (knee). Inclusion criteria: English articles focused on PECK, published between 2003 and 2023, and a minimum follow‐up of 24 months. Exclusion criteria: case reports, alternative techniques, knee stiffness cases not only due to trauma, a sample size of <10 patients and articles not reporting functional outcomes.Results: Among selected studies, 239 patients were considered. The average time between injury and Judet was 27 months. The population was predominantly male; the mean follow‐up was 33 months. An average intraoperative knee range of motion improvement of 79.1 degrees (confidence interval 76.9; 81.3) compared to the average preoperative starting value of 30.7 degrees was observed. This improvement decreased by 13.5 degrees at the first postoperative check and by an additional 2.4 degrees at the follow‐up, while maintaining an average value of bending above 90 degrees.Conclusion: Judet quadricepsplasty appears an effective technique for the management of PECK. The heterogeneity of included studies and the absence of standardized outcome measures limit the ability to draw definitive conclusions.Level of Evidence: Level III.

Distal femur osteotomies are a well known and valuable treatment option to manage valgus malalignment with unicompartmental arthritis. Early postoperative complications are well known, and risk factors, such as pulmonary diseases, smoke, high dependent functional status, and body mass index, have been studied, but no study is available about osteotomies when gait is abnormal because of neurodegenerative conditions or when mineral density is below the normal rate. We report the case of a 44 year-old female Mediterranean patient who underwent a biplanar distal femur opening wedge osteotomy surgery following a lateral meniscus total removal, which led to the subsequent development of lateral compartment osteoarthritis and pain, despite general comorbidities, such as multiple sclerosis. Additionally, 2 months later a supracondylar femur fracture above the previously applied Tomofix® plate was reported. Fracture was treated by applying a LCP condylar 16 hole (336 mm) plate, a structural fibular graft, and strut fibular graft on the opposite side. The overall aim of this case report is to provide a lesson to surgeons who want to perform a realignment surgery of the lower limb in patients with abnormal gait. Not only mechanical axes are to be considered, but also bone density, patient’s gait, and load force distribution along the bone stock. Emerging literature on three-dimensional cutting guides fails to account for these factors, thus promoting a standardized approach to surgery across all patients. The present case highlights a patient with low bone density and abnormal force distribution resulting from a pathologic neurodegenerative gait. In such cases, treatment decisions must carefully consider the biomechanical vulnerabilities of the native bone and the distribution of vector forces. These conditions must lead the choice toward a longer plate if an osteotomy is indicated, because surgery is more likely to fail.

Purpose: Avascular necrosis (AVN) of the humeral head is a relatively frequent complication after proximal humerus fractures (PHF), often leading to poor outcomes and reoperation. This study investigates both non-modifiable (fracture type, trauma energy, age, sex, Charlson comorbidity index) and modifiable (surgical access, bone graft use, reduction quality) risk factors for post-operative AVN in Neer 3–4-part PHFs. Methods: Patients with Neer 3–4-part PHFs treated using angular stable plates and followed for at least 6 months were included. Clinical and radiographic elements were evaluated. Statistical analysis was performed with SPSS 26, evaluating the data by both descriptive and univariate analyses. Results: Among 121 patients (mean age 63, mean follow-up 10.1 months), 8 developed AVN (6.6% incidence). Only 50% of AVN cases occurred within the first 15 months of follow-up. AVN was significantly associated with 4-part fractures ( p = 0.050), medial hinge disruption ( p = 0.022), tuberosity comminution ( p = 0.003), failure to restore the cervico-diaphyseal angle ( p = 0.022), and residual varus/valgus deformity ( p = 0.01). The presence of a bone graft suggested a fourfold-increased risk of AVN (OR = 4.219). Conclusions: The present study confirms that the risk of necrosis is predicted by the type of fracture, as well as by the quality of fixation. Age, sex and CCI of the patient, varus/valgus fracture displacement, glenohumeral dislocation and energy of the trauma did not suggest the risk of AVN. These findings underscore the importance of meticulous surgical techniques to address these factors and potentially reduce the incidence of AVN. Level of evidence III: Prospective cohort study.