Study on quality in 3D digitisation of tangible cultural heritage.

Following the implementation of the Virtual Multimodal Museum (ViMM) project, which finished in March 2019, the European Commission issued a Declaration on Cooperation on Advancing Digitisation of Cultural Heritage during the Digital Day in April 2019. One year later, in April 2020, the European Commission (EC) launched a commercial call for tenders to develop a study on quality in 3D digitisation of tangible cultural heritage ("the study"). The tender theme is to acknowledge the increasing demand for internationally recognised standards for the holistic 3D documentation of Europe's rich cultural heritage (CH) and address the lack of standards. The study aims to map parameters, formats, standards, benchmarks, methodologies and guidelines relating to 3D digitisation of tangible cultural heritage, the different potential purposes or uses by type of tangible cultural heritage, and the degree of complexity of tangible cultural heritage. A team of researchers at the Cyprus University of Technology (CUT) leads a consortium of partners from industry and academia across Europe to conduct this unique study. This work-in-progress paper introduces the research's objectives and methodology, and presents some of its first results

Transtendon repair in partial articular supraspinatus tendon tear

Introduction: Partial thickness rotator cuff tears (PTRCTs) are common, with an incidence between 17% and 37%, and a high prevalence in throwing athletes. Different surgical procedures are suggested when partial tears involve the articular portion of the rotator cuff, including arthroscopic debridement of the tear, debridement with acromioplasty, tear completion and repair, and lately transtendon repair. This systematic review describes the transtendon repair and examines indications, contraindications, complications and clinical outcome. Source of data: We identified clinical studies listed in the Pubmed Google Scholar, CINAHL, Cochrane Central and Embase Biomedical databases in English and Italian concerning the clinical outcomes following treatment of partial articular supraspinatus tendon tear using transtendon surgical repair. Areas of agreement: Eighteen studies fulfilled our inclusion criteria. All were published between 2005 and 2016, three were retrospective, and 15 prospective. The total number of patients was 507 with a mean age of 50.8 years. Areas of controversy: Tear completion and repair and transtendon repair alone produce similar results. Growing points: Transtendon surgical repair allows to obtain goodexcellent results in the treatment of partial articular supraspinatus tendon tears. Areas timely for developing research: Further studies are needed to produce clear guidelines in the treatment of partial articular supraspinatus tendon tears. Level of evidence: IV

Arthroscopic treatment of tibial eminence fracture: A systematic review of different fixation methods

Introduction Arthroscopy procedures are the gold standard for the management of tibial spine avulsion. This review evaluates and compares different arthroscopic treatment options for tibial spine fractures. Source of data PubMed, Medline, Ovid, Google Scholar and Embase databases were systematically searched with no limit regarding the year of publication. Areas of agreement An arthroscopic approach compared with arthrotomy reduces complications such as soft-tissue lesions, post-operative pain and length of hospitalization. Areas of controversy The use of suture techniques, compared to cannulated screw technique, avoids a second surgery for removal of the screws, but requires longer immobilization and partial weight bearing. Growing points Clinical outcomes and radiographic results do not seem to differ in relation to the chosen method of fixation. Areas timely for developing research Further studies are needed to produce clear guidelines to dene the best choice in terms of clinical outcomes, function and complications

Preoperative planning for ACL revision surgery

The number of patients undergoing revision surgery following failure of anterior cruciate ligament (ACL) reconstruction has increased over the recent past, following the overall increased number of primary ACL reconstruction performed. Failure of primary ACL reconstruction can be attributed to technical errors, biological failures, or new traumatic injuries. Technical errors include femoral and/or tibial tunnels malposition, untreated associated ligaments insufficiencies, uncorrected lower limb malalignment, and graft fixation failures. Candidates for revision surgery should be carefully selected, and the success of ACL revision requires precise preoperative planning to obtain successful results. Preoperative planning begins with the analysis of the mechanisms of ACL reconstruction failure, and information regarding previous surgery, such as the type of graft implanted, and the position of existing hardware. Appropriate imaging is necessary to evaluate the position of the femoral and tibial tunnels, and abnormal tunnel widening. On the basis of clinical examination and imaging, surgeon can perform an ACL revision procedure in 1 or 2 stages

Clinical evidence in the treatment of rotator cuff tears with hyaluronic acid

PURPOSE: the aim of this quantitative review is to document potential benefit and adverse effects of hyaluronic acid (HA) injection into the shoulder with rotator cuff tears. METHODS: a systematic literature search was performed in english PubMed, Medline, Ovid, Google Scholar and Embase databases using the combined key words "hyaluronic acid", "rotator cuff tear", "hyaluronate", "shoulder", "viscosupplementation", with no limit regarding the year of publication. Articles were included if they reported data on clinical and functional outcomes, complications in series of patients who had undergone HA injection for management of rotator cuff tears. Two Authors screened the selected articles for title, abstract and full text in accordance with predefined inclusion and exclusion criteria. The papers were accurately analyzed focusing on objective rating scores reported. RESULTS: a total of 11 studies, prospective, 7 were randomized were included by full text. A total of 1102 patients were evaluated clinically after different HA injection compare with corticosteroid injection, physically therapies, saline solution injection and control groups. The use of HA in patients with rotator cuff tears improve VAS and functional score in all trials that we have analyzed. CONCLUSION: intra-articular injection with HA is effective in reducing pain and improving function in shoulder with rotator cuff tears and without severe adverse reaction

Apoptosis and rotator cuff tears: scientific evidence from basic science to clinical findings

Excessive apoptosis has been hypothesized as possible cause of tendinopathy and tear in the tendons of the rotator cuff (RC). Different mechanisms and molecules play a key role in cell regulation. Biological interventions can affect the process of apoptosis to control the tendinopathy process, and may be useful to design new treatments