Diseases affecting the superior longitudinal muscle of the tongue encompass a broad spectrum of pathological conditions in which the intrinsic fibers ...

The superior longitudinal muscle is one of the four intrinsic muscles of the tongue. Unlike extrinsic muscles, it lies entirely within the substance of the ...

Tongue intrinsic muscles contracture is a condition characterized by abnormal, permanent shortening and stiffening of the tongue’s internal muscle fibers. This ...

Tongue intrinsic muscle dystrophy is a rare disorder where the small muscles inside the tongue gradually weaken and waste away. These muscles are crucial for ...

Tongue intrinsic muscle dystonia, also known as lingual dystonia, is a rare focal movement disorder characterized by involuntary, sustained or intermittent ...

Intrinsic tongue muscle strain is an injury to the four muscles that lie entirely within the tongue’s substance and are responsible for altering its shape. ...

A tongue intrinsic muscle sprain (more accurately, a strain) occurs when the small muscles entirely within the tongue are overstretched or develop tiny tears. ...

A tongue intrinsic muscle tear refers to an injury where one or more of the four paired intrinsic muscles of the tongue (superior longitudinal, inferior ...

Injury to the intrinsic muscles of the tongue can affect speech, swallowing, taste, and overall oral function. This evidence-based guide explains everything ...

Intrinsic tongue muscle atrophy refers to the progressive shrinkage and loss of strength in the four paired muscles that lie entirely within the tongue. This ...

Tongue Intrinsic Muscle Hypertrophy (a form of macroglossia) refers to an abnormal enlargement of the four intrinsic muscles within the tongue—superior ...

Tongue intrinsic muscles fibrosis is a condition characterized by the excessive build‑up of fibrous connective tissue within the intrinsic muscles of the ...

Intrinsic tongue muscle infection occurs when harmful microorganisms invade the four intrinsic muscles that lie entirely within the tongue—namely the superior ...

Cysts of the intrinsic muscles of the tongue are uncommon fluid‑filled or epithelial‑lined sacs that develop entirely within the tongue’s substance. Unlike ...

Intrinsic tongue muscle tumors are abnormal growths (neoplasms) that arise within the four paired intrinsic muscles of the tongue—superior longitudinal, ...

Tongue intrinsic muscle pain refers to discomfort, aching, or tenderness arising directly from the four paired muscles located entirely within the tongue ...