The fact that operating a patient in the supine position is easier than in a prone position is rather intuitive: apart from PCNL and, obviously, spinal surgery, there is no surgery of retroperitoneal organs performed in the prone position. So, why is it that nowadays PCNL is performed in the supine position only in 20% of cases worldwide? [1]. Indeed, the prone position was adopted in the pione...

Interposition of the flexor hallucis longus tendon through the subtalar joint was identified intraoperatively during a triple arthrodesis for a symptomatic adult clubfoot in a patient who had a posteromedial release as a child. The mechanism for this occurrence is unknown, although it is likely that the flexor hallucis longus tendon deviated into the subtalar joint during the early postoperativ...

Sternal dehiscence is one of the most troublesome complications following cardiac surgery. Treatment failure and consequent lethal results are very common, even with all the efforts to resolve sternal dehiscence such as removal of infectious tissue, muscle flap interposition, and sternal rewiring. We report on a case of sternal osteomyelitis following coronary artery bypass grafting that was su...

BACKGROUND Free jejunal transfer has become the standard technique for reconstruction of the pharynx and hypopharynx, especially with proximal neoplastic lesions, whereas gastric tube interposition is the technique of choice for reconstruction of the hypopharynx and cervical esophagus when resection extends below the thoracic inlet. HYPOTHESIS Surgical ablation is a viable option for advanced...

AIM The goal of the work was comparing gas ultrasound images below the right diaphragm in two groups: in people with intestinal interposition below the diaphragm and ones with pneumoperitoneum and extracting the traits differentiating these two conditions. MATERIAL AND METHODS Retrospectively, the documentation of 22 patients with intestinal interposition below the diaphragm (group 1) was uti...

We describe a giant gastric phytobezoar in a child with repaired congenital esophageal atresia. At age two, a gastric interposition (pull-up) procedure was performed for severe and recurrent esophageal strictures. For 12 months post-gastric interposition, he experienced frequent respiratory illnesses requiring hospital admissions but it was not initially appreciated that these episodes were lik...

BACKGROUND AND AIM The urinary bladder becomes small, contracted and is associated with excess pelvic fat in long standing cases of vesico-vaginal fistulas (VVFs). The aim of this new technique was to use this excess pelvic fat for harvesting an interposition flap. MATERIALS AND METHODS An interposition flap of peri-vesical fat was raised from the anterior, superior and posterior surfaces of ...

Distributed computing continues to be an alphabet-soup of services and protocols for managing computation and storage. To live in this environment, applications require middleware that can transparently adapt standard interfaces to new distributed systems; such middleware is known as an interposition agent. In this paper, we present several lessons learned about interposition agents via a progr...