**Question:** Anterior drawer test is for -

A. Ligamentous injury of the knee joint
B. Osseous injury of the knee joint
C. Meniscal injury of the knee joint
D. Arthritis of the knee joint

**Core Concept:**

The anterior drawer test is a clinical examination test used to assess the stability of the knee joint, specifically focusing on the integrity of the anterior cruciate ligament (ACL). The ACL is one of the four main stabilizing ligaments in the knee joint and plays a significant role in preventing excessive anterior tibial translation.

**Why the Correct Answer is Right:**

The correct answer, C. Meniscal injury of the knee joint, is related to the anterior drawer test since the test is primarily designed to evaluate the ACL, which is crucial for maintaining the stability of the knee joint. Injuries to the menisci, such as meniscal tears or dislocations, can cause instability in the knee joint, leading to positive results on the anterior drawer test.

**Why Each Wrong Option is Incorrect:**

A. Ligamentous injury of the knee joint (ACL) is correct but the test is for meniscal injury, not ligamentous injury.
B. Arthritis is a degenerative joint disease and not related to the anterior drawer test, which is focused on assessing ligamentous integrity.
D. Arthritis affects the joint as a whole, including bones, cartilage, and ligaments, but the anterior drawer test is specific to assessing meniscal injuries and not arthritis.

**Clinical Pearl:**

Understanding the correct application of the anterior drawer test is crucial for accurately diagnosing meniscal injuries. A positive test result does not necessarily mean there is an ACL injury but rather indicates a potential meniscal tear or dislocation, which may lead to further diagnostic evaluation and treatment planning.