[Methodological and tactico-technical basics of transcutaneous echocontrolled interventions].

The main terminologic entities, which characterize transcutaneous echocontrolled interventions, are analyzed. The basics of technique of transcutaneous puncture and drainage conduction under ultrasonographic examination control, the accesses variants, indications and contraindications for their application are presented.

Minimal standard terminology for gastrointestinal endoscopy - MST 3.0.

Standardization of the language of gastrointestinal endoscopy is becoming increasingly important on account of international collaboration, standardized documentation requirements, and computer-based reporting. Version 1 of the Minimal Standard Terminology (MST) was devised to facilitate this development, and, through broad international collaboration, the document was developed and tested further to produce version 2.0, published in 2000. The document forms the basis for computer software by offering standard minimal lists of terms to be used in the structured documentation of endoscopic findings. The ownership of the MST has been transferred to the World Organisation of Digestive Endoscopy (OMED) and in this context, a new revision of the MST document is now in place. Version 3.0 of the terminology includes terms for endoscopic ultrasound (EUS) and enteroscopy, as well as for adverse event reporting. In addition, acknowledged scoring systems have been included for specific findings, and some structural enhancements have been implemented. The entire document is freely available for noncommercial use from www.omed.org.

Frequently asked coding questions.

Current Procedural Terminology (CPT) coding is not an exact science. Although the CPT code set was developed to describe clearly and comprehensively services provided by health care professionals, the intended application of individual codes is not always clear. In addition, coding that may be correct in terms of CPT definitions and instructions may contradict instructions from payment policies set by insurers. This article provides answers to the gastroenterologists' most commonly asked questions and provides primary sources for coding and payment policies when possible. Answers to the questions are accurate as of the date of publication but may be subject to change.