A 74-year-old patient was diagnosed with a subarachnoid hemorrhage suspected from a dissecting aneurysm located at the lateral medullary segment of the posterior inferior cerebellar artery (PICA). Because perforators to the medulla arose both proximal and distal to the dissecting segment, revascularization for distal flow was essential. However, several previously reported methods for anastomos...

Microvascular anastomosis procedure has become an essential practice for the management of most neurovascular diseases. Increasing use of neurosurgical techniques necessitates intensive laboratory training in microsurgery. Umbilical artery is used for quantifiable representation to set up microvascular anastomosis model for the beginners. These arteries are found to be between 4 and 5 mm in dia...

Single Access Laparoscopic Colectomy (SALC) were reported in several studies. The first Single Access laparoscopic right colectomy was descibed by Remzi et Al. We report our experience in SALC describing our approach for Right Colectomy. In our experience we perform as well an extracorporeal side-to-side anastomosis, in contrast wit a conventional laparoscopic right colectomy in which we perfor...

footdrop is a relatively common deficit among the neurological disorders, which has different causes with various levels of involvement in neuromuscular system, including central nervous system (brain cortex, spinal cord), fifth lumbar root, peripheral nerves and muscles. peroneal nerve injury at the fibular head has been reported to the most common cause of foot drop, which can be due to infar...

This paper describes clinical experiences with the use of shape memory nickel-titanium (NiTi) clips in gastrointestinal surgery in dogs. Side-to-side small bowel anastomosis was performed in eight dogs where intestinal continuity had to be restored after bowel resection. Billroth’s operation I was performed in one case. Compression anastomosis clips with two-way shape memory were used in all su...

Background: The use of stapling devices for performing gastrointestinal anastomosis has gained wide acceptance in the last decade. Linear cutting devices have been used routinely during gastrointestinal operations in our hospital since 1992. However, we still have shortage of stapling devices due to cost reduction politics. Methods: We propose a modification of the standard technique in order t...

Today V3 is the rarest and most difficult to access segment of vertebral artery (VA). Material methods. A sectional study was performed in 35 patients who died from various causes topographic anatomical characteristics VA anatomy V3. The technique VA: along inner edge right sternocleidomastoid muscle, a linear incision 6.2+1.5 cm long performed, starting level 2.1+0.8 above angle lower jaw subm...

background peripheral nerve repair is often complicated by fibroblastic scar formation, nerve dysfunction, and traumatic neuroma formation. use of silicone may improve outcomes of these repairs. in this study, we tried to evaluate effectiveness of silicone gel on rats’ sciatic nerve repair, axon regeneration and scar formation around and in the nervous tissues. methods this experimental study w...