AST Surgical Technologist Practice Exam 2026 - Free Surgical Tech Practice Questions and Study Guide

Question: 1 / 400

Which of the following incisions is oblique?

Kochers

The Kocher incision is considered an oblique incision because it is made at an angle rather than being horizontal or vertical. This type of incision is typically employed in surgeries involving the abdomen, particularly for access to organs like the gallbladder or liver.

An oblique incision allows for less tension on the tissue during closure compared to vertical incisions, which can result in improved healing and reduced scarring. The angle of the incision can also assist in accessing certain anatomical areas more effectively, offering the surgeon better visibility and maneuverability.

Other incision types, such as the J-shaped, vertical midline, and transverse incisions, are classified differently based on their orientation. The J-shaped incision has a specific curved pattern, the vertical midline incision runs straight up and down the abdomen, while the transverse incision runs horizontally across the body.

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J-shaped

Vertical midline

Transverse

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