Transperitoneal laparoscopic retrievement of a migrated prosthetic head after total hip arthroplasty: a case report

The migration of a prosthetic head during total hip arthroplasty (THA) is a rare complication. Few cases are described in the literature, offering different solutions and surgical approaches for prosthetic head retrievement. Here, we present a case of successful laparoscopic transperitoneal retrieval of a prosthetic head migrated above the right iliac vein after THA with a posterolateral approach

65 nm technology for HEP: Status and perspective

The development of new experiments such as CLIC and the the foreseen Phase 2 pixel upgrades of ATLAS and CMS have very challenging requirements for the design of hybrid pixel readout chips, both in terms of performances and reliability. To face these challenges, the use of a more downscaled CMOS technology compared to previous projects is necessary. The CERN RD53 collaboration is undertaking a R&D programme to evaluate the use of a commercial 65 nm technology and to develop tools and frameworks which will help to design future pixel detectors. This paper gives a short overview of the RD53 collaboration activities and describes some examples of recent developments

65nm technology for HEP: status et perspective

International audienceThe development of new experiments such as CLIC and the the foreseen Phase 2 pixel upgradesof ATLAS and CMS have very challenging requirements for the design of hybrid pixel readoutchips, both in terms of performances and reliability. To face these challenges, the use of a moredownscaled CMOS technology compared to previous projects is necessary. The CERN RD53collaboration is undertaking a R&D programme to evaluate the use of a commercial 65 nm technologyand to develop tools and frameworks which will help to design future pixel detectors. Thispaper gives a short overview of the RD53 collaboration activities and describes some examplesof recent developments