English to Norwegian Medical Medical: Instruments Ultrasound

Det er snakk om to metoder for innsetting av nål under for eksempel ultralydundersøkelser. Det er forklart her:

In-Plane Versus Out-of-Plane Technique
Structures of interest (blood vessels, tendons, and nerves) can
be imaged either on the short axis (cross-section) or the long
axis. A short-axis view becomes a long-axis view when the probe
is turned 90 degrees in either direction. Figure 1 demonstrates
these principles.

There are 2 methods of needle insertion with respect to the
ultrasound beam. State-of-the-art clinical imaging is currently
2-dimensional; the inserted needle can be visualized on either the
long axis or the short axis (Figure 2). When the needle is insert-
ed in the long-axis view, the entire needle can be visualized. This
is known as the in-plane technique. This technique affords visu-
alization of the entire needle and the tip, allowing the operator
to make very precise real-time adjustments (Figures 2A and 2B).
When the needle is inserted in the short axis, a cross-sectional
view of the needle will be obtained (Figures 2C and 2D). This is
known as the out-of-plane technique. The out-of-plane tech-
nique results in the needle being imaged on cross-section.

http://www.dhmc.org/dhmc-internet-upload/file_collection/UE ...

Ved bruk av "in-plane"-teknikken stikkes nålen inn langs etter / parallelt med ultralydproben, mens i "out-of plane"-teknikken står nålen vinkelrett på proben.

Noen som kjenner det eksakte uttrykket for dette?