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Meniscal injuries are a common challenge in orthopaedic surgery. Depending on their location and the patient's age and functional needs, they can be treated either conservatively or surgically. A surgical approach can consist of arthroscopic meniscectomy or meniscal suture. The latter is the treatment of choice in case of lesions involving the red-red or red-white areas of the meniscus, especially for young high-demanding patients. We report here our experience with the repair of longitudinal meniscal tears using the all-inside technique with the Fast-Fix™ 360 Meniscal Repair System (Smith & Nephew Endoscopy, Andover, MA). We retrospectively evaluated 20 consecutive cases of longitudinal meniscal tears. In 4 cases, concomitant ACL rupture was diagnosed and treated alongside the meniscal repair. All patients underwent periodic clinical evaluations. At the latest check-up, their functional outcomes were rated according to the Tegner-Lysholm Knee and KOOS scoring scales. The mean Tegner-Lysholm Knee score was 84.85 (44-100) and the mean KOOS score was 88.58. No failure or major complications were observed. Furthermore, a negative statistical association was observed between age at surgery and the post-operative Tegner-Lysholm Knee score (coef. = -1.01189 [-1.942073,-0.0817063], p = 0.035). This relation, independent of gender, meniscus involved, eventual associated ACL reconstruction, and chondral injury, suggests that functional outcomes worsen with increasing patient age. Our results suggest that the arthroscopic all-inside suture is both safe and effective in cases of longitudinal meniscal tear, considering the good post-operative functionality and low rates of local complications and surgical failures.

En bloc scapulectomy with covering muscles was historically considered the only procedure available for surgical treatment of bone and soft tissue tumors of the scapula. When possible, reconstruction with scapular allograft is the gold standard, and gives satisfactory functional, cosmetic, and oncological outcomes. While good results have recently been reported with 3D-printed prostheses for reconstruction of bone loss, there is little information available in the medical literature regarding scapula reconstruction with a 3D-printed prosthesis. Between 2016 and 2018, we performed four scapular resections (two total and two involving the superior 1/3) followed by reconstruction with a 3D-printed prosthesis made of a porous titanium alloy (Ti-6Al-4V, diameter between 100 and 400 mm), using computer-aided design (CAD) and patient-specific implants (PSI) with previously acquired CT-MR fusion images. At 2 years follow-up, the patients with partial scapulectomy had an MSTS score of 76%, no local or systemic recurrence, good clinical results and no pain. At 1 year 6 months follow-up, the patients with total scapulectomy had an MSTS score of 46%, no local or systemic recurrence, fair clinical results and no pain. Thus, custom-made 3D-printed prostheses appear to be valuable in orthopedic surgery. However, a larger cohort and longer-term analysis are needed to evaluate the scapular 3D-printed prosthesis as a reliable reconstruction technique.