How to retrieve a ruptured micro-catheter tip stuck in a tight lesion?
نویسندگان
چکیده
منابع مشابه
Using a Hedström endodontic file to retrieve a root tip.
O ften, when removing a tooth, a dentist hears a familiar cracking sound. He or she hopes that it is just the alveolar bone. However, after removing the tooth, sometimes the dentist discovers that there is a root tip left in place. This is a tricky and potentially dangerous situation. The root tip can be pushed into the sinus, the mandibular nerve canal or the buccal mucosa. This would cause th...
متن کاملToward a Thorough Approach to Predicting Klinkenberg Permeability in a Tight Gas Reservoir: A Comparative Study
Klinkenberg permeability is an important parameter in tight gas reservoirs. There are conventional methods for determining it, but these methods depend on core permeability. Cores are few in number, but well logs are usually accessible for all wells and provide continuous information. In this regard, regression methods have been used to achieve reliable relations between log readings and Klinke...
متن کاملGold-tip electrodes--a new "deep lesion" technology for catheter ablation? In vitro comparison of a gold alloy versus platinum-iridium tip electrode ablation catheter.
Gold-tip electrodes. Radiofrequency (RF) catheter ablation is widely used to induce focal myocardial necrosis using the effect of resistive heating through high-frequency current delivery. It is current standard to limit the target tissue-electrode interface temperature to a maximum of 60-70 degrees C to avoid char formation. Gold (Au) exhibits a thermal conductivity of nearly four times greate...
متن کاملHow to Retrieve Relevant Information ?
Relevant information is required in all kinds of information-based systems. It is not a trivial task to locate the right piece of information since it may be diicult (or impossible) to specify query requests precisely and completely. Thus, a exible retrieval algorithm is required, allowing for an imprecise query speciication. The document presents an approach to judging relevance of retrieved i...
متن کاملHow to become a professor in epidemiology?
No Abstract ...................................................................................................................................................................................................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cardiology Journal
سال: 2020
ISSN: 1898-018X,1897-5593
DOI: 10.5603/cj.2020.0020