Transversospinales - Revision history

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	{{Anatomy}}		{{Anatomy}}

	The '''transversospinales''' are a group of muscles located in the ~~human~~ back~~. These muscles~~ are part of the ~~intrinsic~~ muscles of the back and ~~play a crucial role in the~~ movement ~~and stabilization~~ of the vertebral column. ~~The transversospinales group includes~~ the [[~~semispinalis~~]], [[~~multifidus~~]], and [[~~rotatores~~]] muscles.		==Transversospinales==
			The '''transversospinales''' are a group of muscles located in the [[back]] that are part of the [[deep muscles of the back]]. These muscles are responsible for [[stabilization]] and [[movement]] of the [[vertebral column]]. They are situated deep to the [[erector spinae]] muscles and are involved in [[extension]], [[rotation]], and [[lateral flexion]] of the [[spine]].

			[[File:Gray384.png\|thumb\|right\|300px\|Diagram of the transversospinales muscles.]]

	==Anatomy==		==Anatomy==
	The transversospinales ~~muscles are situated deep to the [[erector spinae]] muscles and are characterized by their oblique orientation. They extend from the transverse processes~~ of ~~the vertebrae to the spinous processes of more superior vertebrae.~~		The transversospinales group consists of three major muscle groups:

	===Semispinalis===		===Semispinalis===
	~~[[File:Semispinalis.png\|thumb\|right\|Diagram of the semispinalis muscles.]]~~		The '''semispinalis''' is the most superficial of the transversospinales muscles. It is divided into three parts:
	The semispinalis is the most superficial of the transversospinales muscles. It is divided into three parts: the ~~semispinalis capitis, semispinalis cervicis,~~ and ~~semispinalis thoracis~~. ~~These muscles are~~ responsible for extending the head and neck ~~and rotating them~~ to the ~~opposite side~~.		* '''Semispinalis capitis''': This part extends from the [[transverse processes]] of the upper [[thoracic]] and lower [[cervical vertebrae]] to the [[occipital bone]]. It is responsible for extending the head and neck.
			* '''Semispinalis cervicis''': This part extends from the transverse processes of the upper thoracic vertebrae to the [[spinous processes]] of the cervical vertebrae.
			* '''Semispinalis thoracis''': This part extends from the transverse processes of the lower thoracic vertebrae to the spinous processes of the upper thoracic and lower cervical vertebrae.

	===Multifidus===		===Multifidus===
	[[~~File:Multifidus~~.~~png\|thumb\|left\|Diagram of~~ the ~~multifidus muscles.]]~~		The '''multifidus''' is located beneath the semispinalis and is most developed in the [[lumbar region]]. It spans from the sacrum to the axis, attaching to the spinous processes of the vertebrae. The multifidus is important for stabilizing the vertebrae during movement.
	~~The multifidus is a series of small~~, ~~triangular muscles that fill the groove on either side of~~ the spinous processes of the vertebrae~~, from the sacrum to the axis~~. The multifidus is ~~most developed in the lumbar region and plays a significant role in~~ stabilizing the vertebrae during movement.

	===Rotatores===		===Rotatores===
	~~[[File:Rotatores.png\|thumb\|right\|Diagram of the rotatores muscles.]]~~		The '''rotatores''' are the deepest of the transversospinales muscles. They are small muscles that connect the transverse processes to the spinous processes of the vertebrae above. They are most prominent in the thoracic region and assist in rotation and proprioception of the spine.
	The rotatores are the deepest of the transversospinales muscles. They are small ~~and~~ are ~~best developed~~ in the thoracic region~~. The rotatores~~ assist in ~~the~~ rotation ~~of the vertebral column~~ and ~~also have a proprioceptive function, providing feedback on the position~~ of the ~~vertebrae~~.

	==Function==		==Function==
	The primary ~~function~~ of the transversospinales muscles ~~is to stabilize~~ the vertebral column. ~~They also assist in~~ the ~~extension, lateral~~ flexion~~, and rotation~~ of the ~~spine~~. ~~These muscles are essential for maintaining posture and allowing for complex movements~~ of the ~~back~~.		The primary functions of the transversospinales muscles include:
			* [[Extension]] of the vertebral column.
			* [[Rotation]] of the vertebral column.
			* [[Lateral flexion]] of the vertebral column.
			* Stabilization of the vertebral column during movement.

	==Clinical significance==		==Clinical significance==
	Injury or dysfunction of the transversospinales muscles can lead to back pain and ~~impaired movement~~. ~~Conditions such as~~ [[~~spondylolisthesis~~]] and [[~~spinal stenosis~~]] ~~can affect these muscles, leading~~ to ~~muscle spasms~~ and ~~reduced mobility~~.		Injury or dysfunction of the transversospinales muscles can lead to [[back pain]] and [[spinal instability]]. These muscles are often targeted in [[physical therapy]] and [[rehabilitation]] exercises to improve [[posture]] and [[spinal health]].

	==Related pages==		==Related pages==
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	[[Category:Muscles of the torso]]		[[Category:Muscles of the torso]]
	~~[[Category:Muscles of the back]]~~

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	~~== Transversospinales ==~~		{{Short description\|Group of muscles in the human back}}
			{{Anatomy}}

	The '''transversospinales''' are a group of muscles located in the ~~deep layer of the~~ back. These muscles are ~~responsible for stabilizing~~ the ~~vertebral column~~ and ~~assisting~~ in ~~movements such as rotation~~ and ~~extension~~ of the ~~spine~~. The transversospinales group includes the [[semispinalis]], [[multifidus]], and [[rotatores]] muscles.		The '''transversospinales''' are a group of muscles located in the human back. These muscles are part of the intrinsic muscles of the back and play a crucial role in the movement and stabilization of the vertebral column. The transversospinales group includes the [[semispinalis]], [[multifidus]], and [[rotatores]] muscles.

	=== Anatomy ===		==Anatomy==
			The transversospinales muscles are situated deep to the [[erector spinae]] muscles and are characterized by their oblique orientation. They extend from the transverse processes of the vertebrae to the spinous processes of more superior vertebrae.

	~~The transversospinales muscles are situated between the~~ [[~~transverse processes~~]] ~~and [[spinous processes]] of~~ the ~~vertebrae. They are part~~ of the ~~intrinsic~~ muscles of the ~~back~~, ~~which~~ are ~~innervated by~~ the ~~[[dorsal rami]] of~~ the ~~spinal nerves~~.		===Semispinalis===
			[[File:Semispinalis.png\|thumb\|right\|Diagram of the semispinalis muscles.]]
			The semispinalis is the most superficial of the transversospinales muscles. It is divided into three parts: the semispinalis capitis, semispinalis cervicis, and semispinalis thoracis. These muscles are responsible for extending the head and neck and rotating them to the opposite side.

	===~~= Semispinalis =~~===		===Multifidus===
			[[File:Multifidus.png\|thumb\|left\|Diagram of the multifidus muscles.]]
			The multifidus is a series of small, triangular muscles that fill the groove on either side of the spinous processes of the vertebrae, from the sacrum to the axis. The multifidus is most developed in the lumbar region and plays a significant role in stabilizing the vertebrae during movement.

	The ~~semispinalis is~~ the ~~most superficial~~ of the transversospinales muscles. ~~It is divided into three parts:~~ the ~~semispinalis capitis, semispinalis cervicis, and semispinalis thoracis~~. The ~~semispinalis capitis is responsible for extending~~ the ~~head~~ and ~~neck~~, ~~while~~ the ~~cervicis and thoracis parts assist in extending and rotating~~ the ~~vertebral column~~.		===Rotatores===
			[[File:Rotatores.png\|thumb\|right\|Diagram of the rotatores muscles.]]
			The rotatores are the deepest of the transversospinales muscles. They are small and are best developed in the thoracic region. The rotatores assist in the rotation of the vertebral column and also have a proprioceptive function, providing feedback on the position of the vertebrae.

	==== ~~Multifidus ====~~		==Function==
			The primary function of the transversospinales muscles is to stabilize the vertebral column. They also assist in the extension, lateral flexion, and rotation of the spine. These muscles are essential for maintaining posture and allowing for complex movements of the back.

	The multifidus is a series of small muscles that span the length of the vertebral column. It is most developed in the lumbar region. The multifidus plays a crucial role in stabilizing the vertebrae during movement and maintaining posture.		==Clinical significance==
			Injury or dysfunction of the transversospinales muscles can lead to back pain and impaired movement. Conditions such as [[spondylolisthesis]] and [[spinal stenosis]] can affect these muscles, leading to muscle spasms and reduced mobility.
	~~==== Rotatores ====~~

	The rotatores are the deepest of the transversospinales muscles. They are small and span one to two vertebrae. The rotatores assist in the rotation of the vertebral column and also have a proprioceptive function, providing feedback on the position of the vertebrae.

	~~=== Function ===~~

	The primary function of the transversospinales muscles is to stabilize the vertebral column. They also assist in the extension, lateral flexion, and rotation of the spine. These muscles are important for maintaining posture and allowing for complex movements of the back.

	=== Clinical ~~Significance =~~==

	~~Injuries~~ or dysfunction in the transversospinales muscles can lead to back pain and ~~reduced mobility~~. ~~Strengthening~~ and ~~conditioning~~ these muscles ~~are often part of rehabilitation programs for individuals with back issues~~.

	~~== Related Pages ==~~

			==Related pages==
	* [[Erector spinae]]		* [[Erector spinae]]
	* [[Spinal cord]]
	* [[Vertebral column]]		* [[Vertebral column]]
			* [[Back pain]]
	~~== References ==~~		* [[Muscle]]

	* Moore, K. L., Dalley, A. F., & Agur, A. M. R. (2013). ''Clinically Oriented Anatomy''. Lippincott Williams & Wilkins.
	* ~~Standring, S. (2015). ''Gray's Anatomy: The Anatomical Basis of Clinical Practice''. Elsevier Health Sciences.~~

	~~{{Gray's Anatomy}}~~

	[[~~File:Gray384.png\|thumb\|right\|Diagram of the deep muscles of the back, including the transversospinales group.~~]]
	[[~~File:Gray389.png\|thumb\|right\|The muscles of the neck, including the semispinalis capitis.~~]]

	[[Category:Muscles of the torso]]		[[Category:Muscles of the torso]]
	~~<gallery>~~		[[Category:Muscles of the back]]
	~~File~~:~~Transversospinales Gray384.png~~
	~~File:Gray389.png~~
	~~</gallery>~~

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	[[Category:Muscles of the torso]]		[[Category:Muscles of the torso]]
			<gallery>
			File:Transversospinales Gray384.png
			File:Gray389.png
			</gallery>

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	~~'''~~Transversospinales''' is a group of muscles located in the human back. They are part of the deeper layer of intrinsic muscles of the back, which are responsible for maintaining posture and movement of the vertebral column. The Transversospinales group consists of three muscles: the [[Semispinalis]], the [[Multifidus]], and the [[Rotatores]].		== Transversospinales ==

	~~== Anatomy ==~~		The '''transversospinales''' are a group of muscles located in the deep layer of the back. These muscles are responsible for stabilizing the vertebral column and assisting in movements such as rotation and extension of the spine. The transversospinales group includes the [[semispinalis]], [[multifidus]], and [[rotatores]] muscles.

	The Transversospinales muscles originate from the transverse processes of the vertebrae and insert into the spinous processes of the vertebrae above. They are arranged in a diagonal pattern, running from the lower right to the upper left, and vice versa. This arrangement allows them to perform their primary function, which is to rotate the spine.		=== Anatomy ===

	~~=== Semispinalis ===~~		The transversospinales muscles are situated between the [[transverse processes]] and [[spinous processes]] of the vertebrae. They are part of the intrinsic muscles of the back, which are innervated by the [[dorsal rami]] of the spinal nerves.

	~~The [[~~Semispinalis~~]] is the most superficial of the Transversospinales muscles. It is divided into three parts: the Semispinalis Capitis, the Semispinalis Cervicis, and the Semispinalis Thoracis.~~		==== Semispinalis ====

	~~=== Multifidus ===~~		The semispinalis is the most superficial of the transversospinales muscles. It is divided into three parts: the semispinalis capitis, semispinalis cervicis, and semispinalis thoracis. The semispinalis capitis is responsible for extending the head and neck, while the cervicis and thoracis parts assist in extending and rotating the vertebral column.

	~~The [[~~Multifidus~~]] muscle is located deep to the Semispinalis. It is a powerful muscle that helps to stabilize the joints of the spine.~~		==== Multifidus ====

	~~=== Rotatores ===~~		The multifidus is a series of small muscles that span the length of the vertebral column. It is most developed in the lumbar region. The multifidus plays a crucial role in stabilizing the vertebrae during movement and maintaining posture.

	~~The [[~~Rotatores~~]] are the deepest and shortest muscles of the Transversospinales group. They are best developed in the thoracic region and are responsible for the rotation and stabilization of the vertebral column.~~		==== Rotatores ====

	~~== Function ==~~		The rotatores are the deepest of the transversospinales muscles. They are small and span one to two vertebrae. The rotatores assist in the rotation of the vertebral column and also have a proprioceptive function, providing feedback on the position of the vertebrae.

	The primary function of the Transversospinales muscles is to assist in the rotation of the spine. They also contribute to the extension and lateral flexion of the vertebral column. These muscles play a crucial role in maintaining posture and balance.		=== Function ===

	~~== Clinical significance ==~~		The primary function of the transversospinales muscles is to stabilize the vertebral column. They also assist in the extension, lateral flexion, and rotation of the spine. These muscles are important for maintaining posture and allowing for complex movements of the back.

	Dysfunction or injury to the Transversospinales muscles can lead to back pain and mobility issues. Physical therapy and exercises that strengthen these muscles can help alleviate symptoms and improve spinal stability.		=== Clinical Significance ===

	== ~~See also~~ ==		Injuries or dysfunction in the transversospinales muscles can lead to back pain and reduced mobility. Strengthening and conditioning these muscles are often part of rehabilitation programs for individuals with back issues.

			== Related Pages ==

	* [[Erector spinae]]		* [[Erector spinae]]
	* [[~~Deep~~ muscles of the back]]		* [[Spinal cord]]
	* [[~~Spinal~~ muscles]]		* [[Vertebral column]]

			== References ==

			* Moore, K. L., Dalley, A. F., & Agur, A. M. R. (2013). ''Clinically Oriented Anatomy''. Lippincott Williams & Wilkins.
			* Standring, S. (2015). ''Gray's Anatomy: The Anatomical Basis of Clinical Practice''. Elsevier Health Sciences.

			{{Gray's Anatomy}}

			[[File:Gray384.png\|thumb\|right\|Diagram of the deep muscles of the back, including the transversospinales group.]]
			[[File:Gray389.png\|thumb\|right\|The muscles of the neck, including the semispinalis capitis.]]

	[[Category:Muscles of the torso]]		[[Category:Muscles of the torso]]
	~~[[Category:Human back]]~~

	~~{{stub}}~~

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New page

'''Transversospinales''' is a group of muscles located in the human back. They are part of the deeper layer of intrinsic muscles of the back, which are responsible for maintaining posture and movement of the vertebral column. The Transversospinales group consists of three muscles: the [[Semispinalis]], the [[Multifidus]], and the [[Rotatores]].

== Anatomy ==

The Transversospinales muscles originate from the transverse processes of the vertebrae and insert into the spinous processes of the vertebrae above. They are arranged in a diagonal pattern, running from the lower right to the upper left, and vice versa. This arrangement allows them to perform their primary function, which is to rotate the spine.

=== Semispinalis ===

The [[Semispinalis]] is the most superficial of the Transversospinales muscles. It is divided into three parts: the Semispinalis Capitis, the Semispinalis Cervicis, and the Semispinalis Thoracis.

=== Multifidus ===

The [[Multifidus]] muscle is located deep to the Semispinalis. It is a powerful muscle that helps to stabilize the joints of the spine.

=== Rotatores ===

The [[Rotatores]] are the deepest and shortest muscles of the Transversospinales group. They are best developed in the thoracic region and are responsible for the rotation and stabilization of the vertebral column.

== Function ==

The primary function of the Transversospinales muscles is to assist in the rotation of the spine. They also contribute to the extension and lateral flexion of the vertebral column. These muscles play a crucial role in maintaining posture and balance.

== Clinical significance ==

Dysfunction or injury to the Transversospinales muscles can lead to back pain and mobility issues. Physical therapy and exercises that strengthen these muscles can help alleviate symptoms and improve spinal stability.

== See also ==

* [[Erector spinae]]
* [[Deep muscles of the back]]
* [[Spinal muscles]]

[[Category:Muscles of the torso]]
[[Category:Human back]]

{{stub}}