Intertransversarii: Difference between revisions

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'''Intertransversarii''' are a group of small muscles located between the transverse processes of the vertebrae. They are part of the [[deep muscles of the back]] and contribute to the stability and movement of the spine.  
== Intertransversarii Muscles ==
 
[[File:Intertransversarii_muscles.jpg|thumb|right|Diagram of the intertransversarii muscles]]
 
The '''intertransversarii''' are small muscles located in the [[vertebral column]]. They are part of the intrinsic muscles of the back and play a role in stabilizing the spine and facilitating lateral flexion.


== Anatomy ==
== Anatomy ==


The Intertransversarii are divided into two sets: the Intertransversarii laterales (lateral intertransversarii) and the Intertransversarii mediales (medial intertransversarii).  
The intertransversarii muscles are situated between the [[transverse processes]] of the [[vertebrae]]. They are divided into two main groups based on their location:
 
=== Cervical Intertransversarii ===
 
The cervical intertransversarii are found in the [[cervical vertebrae]] region. They are more developed than their lumbar counterparts and are divided into anterior and posterior groups. These muscles assist in the lateral flexion of the neck.


The '''Intertransversarii laterales''' are located in the cervical and lumbar regions. They extend from the transverse process of one vertebra to the transverse process of the vertebra immediately above it.
=== Lumbar Intertransversarii ===


The '''Intertransversarii mediales''' are found in the thoracic region. They extend from the transverse process of one vertebra to the transverse process of the vertebra immediately below it.
The lumbar intertransversarii are located in the [[lumbar vertebrae]] region. They are less developed than the cervical intertransversarii and are primarily involved in stabilizing the lumbar spine during movement.


== Function ==
== Function ==


The Intertransversarii muscles function to stabilize the spine and assist in lateral flexion (side bending) and slight rotation of the vertebral column. They work together with other muscles of the back, such as the [[multifidus]] and [[rotatores]], to control movement and maintain posture.
The primary function of the intertransversarii muscles is to stabilize the vertebral column. They also assist in lateral flexion of the spine, allowing for side-to-side bending movements. These muscles work in conjunction with other [[paraspinal muscles]] to maintain posture and support the spine during various activities.


== Clinical significance ==
== Clinical Significance ==


Due to their deep location and small size, the Intertransversarii are not commonly injured. However, they can be affected by conditions that impact the spine, such as [[spondylosis]] and [[herniated disc]]. In such cases, physical therapy may be beneficial to strengthen these muscles and improve spinal stability.
The intertransversarii muscles can be involved in certain clinical conditions, such as [[muscle strain]] or [[back pain]]. Dysfunction or injury to these muscles may contribute to instability or reduced mobility of the spine. Physical therapy and exercises targeting the intertransversarii can help in rehabilitation and strengthening of the back muscles.


== See also ==
== Related Pages ==


* [[Vertebral column]]
* [[Vertebral column]]
* [[Muscles of the back]]
* [[Cervical vertebrae]]
* [[Deep muscles of the back]]
* [[Lumbar vertebrae]]
 
* [[Paraspinal muscles]]
== References ==
 
<references />


{{stub}}
{{Muscles of the torso}}


[[Category:Muscles of the back]]
[[Category:Muscles of the torso]]
[[Category:Anatomy]]
[[Category:Musculoskeletal system]]

Latest revision as of 16:29, 16 February 2025

Intertransversarii Muscles[edit]

File:Intertransversarii muscles.jpg
Diagram of the intertransversarii muscles

The intertransversarii are small muscles located in the vertebral column. They are part of the intrinsic muscles of the back and play a role in stabilizing the spine and facilitating lateral flexion.

Anatomy[edit]

The intertransversarii muscles are situated between the transverse processes of the vertebrae. They are divided into two main groups based on their location:

Cervical Intertransversarii[edit]

The cervical intertransversarii are found in the cervical vertebrae region. They are more developed than their lumbar counterparts and are divided into anterior and posterior groups. These muscles assist in the lateral flexion of the neck.

Lumbar Intertransversarii[edit]

The lumbar intertransversarii are located in the lumbar vertebrae region. They are less developed than the cervical intertransversarii and are primarily involved in stabilizing the lumbar spine during movement.

Function[edit]

The primary function of the intertransversarii muscles is to stabilize the vertebral column. They also assist in lateral flexion of the spine, allowing for side-to-side bending movements. These muscles work in conjunction with other paraspinal muscles to maintain posture and support the spine during various activities.

Clinical Significance[edit]

The intertransversarii muscles can be involved in certain clinical conditions, such as muscle strain or back pain. Dysfunction or injury to these muscles may contribute to instability or reduced mobility of the spine. Physical therapy and exercises targeting the intertransversarii can help in rehabilitation and strengthening of the back muscles.

Related Pages[edit]

Template:Muscles of the torso