The Simple Cow Hitch Stitch Technique for Arthroscopic Rotator Cuff Repair and Stabilization Using Knotless Suture Anchors

The tissue-suture interface is the most vulnerable and challenging part of adequate restoration and fixation in rotator cuff repair. We describe a simple stitch technique for arthroscopic rotator cuff repair using knotless suture anchors based on the cow hitch. The simple cow hitch stitch technique is easy to perform, especially under difficult conditions, and provides excellent initial fixation strength as required for integration of the reinserted cuff and for shoulder stabilization

Case Report of a Traumatic Atlantoaxial Rotatory Subluxation with Bilateral Locked Cervical Facets: Management, Treatment, and Outcome

The aim was to report a rare case of isolated traumatic atlantoaxial rotatory subluxation without ligamentous injury. Management consisted of analgesia, sedation, and application of a halo skull traction device. After removing halo skull traction, full reduction and recovery were achieved without instability

Conversion of hemi into reverse shoulder arthroplasty: implant design limitations

Teschner H, Vaske B, Albrecht U-V, et al. Conversion of hemi into reverse shoulder arthroplasty: implant design limitations. Archives of Orthopaedic and Trauma Surgery. 2014;134(12):1683-1689

Konversion einer Hemi- in eine inverse Schulter TEP: Implantatdesign bedingte Limitierungen

Jagodzinski M, Teschner H, Vaske B, et al. Konversion einer Hemi- in eine inverse Schulter TEP: Implantatdesign bedingte Limitierungen. In: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2012). Düsseldorf: German Medical Science GMS Publishing House; 2012

Analysis of susceptibility loci for juvenile idiopathic arthritis in the extended MHC region using high resolution SNP and HLA allele typing

Juvenile idiopathic arthritis ( JIA ) spans several pediatric arthropathies that involve autoimmune responses. Primary genetic risk factors for JIA have been mapped to Major Histocompatibility Complex ( MHC ) class I and class II genes. Recent genome-wide association studies using SNP arrays have shown that the nonHLA genetic component of JIA involves multiple low-risk loci, reinforcing the notion that JIA is a complex genetic trait with a strong HLA component. In this work, with the goal of detailed mapping and analysis of lin kage disequilibrium ( LD ) patterns and associations with JIA in the extended MHC (x MHC ) region, we combined SNP data from Affymetrix SNP Array 6.0 and Immunochip ( IC ) platforms with high resolution typing of 8 classical HLA genes. A cohort of about 800 affected individuals and about 500 ethnically matched controls from the Cincinnati region, as well as secondary validation cohorts of affected individuals and matched controls from Germany were used to perform the analysis, and to assess reproducibility of the results across different platforms and p opulations. Accurate high resolution maps of linkage with classical HLA genes and association with individual HLA alleles were generated. High concordance of results obtained using Affymetrix SNP Array 6.0 and IC was observed, with an additional resolution and improved mapping of associat ions provided by the latter in some regions. Several new peaks of statistically signific ant and reproducible association with JIA outside the regions of strong LD with classical HLA genes were observed, including one peak in the class III region, and one in the telomeric end of x MHC . Conditional analysis provided further evidence that these associations appear to be independent of classical HLA genes studied here. The results and observed association patterns are further discussed in the context of other recent studies on autoimmune diseases, including the role of HLA DRB 1 in adult Rheumatoid Arthritis