Dislocation:

Etymology: The word "dislocation" comes from the Latin roots "dis-" meaning "apart" or "away," and "locare" meaning "to place." The combination implies a displacement or separation.

Definition: According to Google, dislocation refers to the displacement of a bone from its normal position in a joint.

Subluxation:

Etymology: "Subluxation" originates from the Latin "sub-" meaning "under" or "below" and "luxatio" meaning "a dislocation." Together, it signifies a partial or incomplete dislocation.

Definition: Google defines subluxation as a partial dislocation of a joint, where the articulating surfaces are still partially in contact.

Luxation:

Etymology: The term "luxation" comes from the Latin "luxatio," meaning "a dislocation" or "displacement."

Definition: Luxation is a synonym for dislocation, referring to the complete displacement of a bone from its joint.

Reduction:

Etymology: The word "reduction" has Latin roots; "re-" means "back" or "again," and "ducere" means "to lead" or "to bring." In the context of dislocations, reduction means bringing the displaced bones back to their normal position.

Definition: According to Google, reduction is the restoration of a dislocated or fractured body part to its normal position.

Articulation:

Etymology: "Articulation" comes from the Latin "articulatio," derived from "articulus" meaning "a joint" or "a small part."

Definition: In the medical context, articulation refers to the connection between bones, especially at a joint.

Capsule:

Etymology: The term "capsule" has Latin origins, from "capsula," meaning "a small box" or "container."

Definition: Google defines a capsule as a membranous structure enveloping a body part, such as a joint capsule surrounding a joint.

Labrum:

Etymology: "Labrum" comes from the Latin word for "lip."

Definition: In the medical context, a labrum refers to a lip-like edge, often used to describe the cartilaginous rim around the edge of a joint socket.

Meniscus:

Etymology: The term "meniscus" has Greek roots; "meniskos" means "crescent" or "little moon."

Definition: Google defines a meniscus as a crescent-shaped fibrocartilaginous structure in certain joints, especially the knee.

Sprain:

Etymology: "Sprain" has uncertain origins but might be related to the Middle English word "spreyne," meaning to cause a sudden jerk or twist.

Definition: According to Google, a sprain is the stretching or tearing of ligaments, often caused by a sudden twist or wrench.