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  2. Current Procedural Terminology - Wikipedia

    en.wikipedia.org/wiki/Current_Procedural_Terminology

    The CPT code revisions in 2013 were part of a periodic five-year review of codes. Some psychotherapy codes changed numbers, for example 90806 changed to 90834 for individual psychotherapy of a similar duration. Add-on codes were created for the complexity of communication about procedures.

  3. ICD-9-CM Volume 3 - Wikipedia

    en.wikipedia.org/wiki/ICD-9-CM_Volume_3

    ICD-9-CM Volume 3 is a system of procedural codes used by health insurers to classify medical procedures for billing purposes. It is a subset of the International Statistical Classification of Diseases and Related Health Problems (ICD) 9-CM. Volumes 1 and 2 are used for diagnostic codes.

  4. Percutaneous transhepatic cholangiography - Wikipedia

    en.wikipedia.org/wiki/Percutaneous_transhepatic...

    The sheath is then removed and biliary drainage catheter is inserted back through the guidewire. Contrast is then injected intermittently through the drainage catheter to follow-up on the position of the stones. [4] After the procedure, pulse and blood pressure are monitored half-hourly for six hours.

  5. Tracheo-esophageal puncture - Wikipedia

    en.wikipedia.org/wiki/Tracheo-esophageal_puncture

    The advantages of this method are: 1) the voice prosthesis stabilizes the TE wall, 2) the flanges of the device protect the puncture against leakage of fluids, stomach acids and other stomach contents, 3) there is no irritation or pressure from a stenting catheter, used to maintain the puncture opening until a voice prosthesis can be placed, 4 ...

  6. External ventricular drain - Wikipedia

    en.wikipedia.org/wiki/External_ventricular_drain

    An EVD is a flexible plastic catheter placed by a neurosurgeon or neurointensivist and managed by intensive care unit (ICU) physicians and nurses. The purpose of external ventricular drainage is to divert fluid from the ventricles of the brain and allow for monitoring of intracranial pressure. An EVD must be placed in a center with full ...

  7. Nephrostomy - Wikipedia

    en.wikipedia.org/wiki/Nephrostomy

    (B) The pigtail catheter is placed in the dilated calyx. The tube in (A) and the pigtail in (B) are marked with white arrows. [1] A nephrostomy or percutaneous nephrostomy is an artificial opening created between the kidney and the skin which allows for the urinary diversion directly from the upper part of the urinary system (renal pelvis). [2]

  8. Tracheal intubation - Wikipedia

    en.wikipedia.org/wiki/Tracheal_intubation

    The Cook Airway Exchange Catheter (CAEC) is another example of this type of catheter; this device has a central lumen (hollow channel) through which oxygen can be administered. [23] Airway exchange catheters are long hollow catheters which often have connectors for jet ventilation, manual ventilation, or oxygen insufflation.

  9. ICD-10 Procedure Coding System - Wikipedia

    en.wikipedia.org/wiki/ICD-10_Procedure_Coding_System

    The ICD-10 Procedure Coding System (ICD-10-PCS) is a US system of medical classification used for procedural coding.The Centers for Medicare and Medicaid Services, the agency responsible for maintaining the inpatient procedure code set in the U.S., contracted with 3M Health Information Systems in 1995 to design and then develop a procedure classification system to replace Volume 3 of ICD-9-CM.