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{{Short description|Anatomical term for bones in the fingers and toes}}
== Phalanx ==


==Overview==
The '''phalanx''' was a rectangular mass military formation, usually composed entirely of heavy infantry armed with spears, pikes, or similar weapons. The term is particularly used to describe the formation used by ancient Greek armies, but similar formations were used by other cultures as well.
The term '''phalanx''' (plural: '''phalanges''') refers to the bones that make up the fingers and toes in humans and other vertebrates. These bones are critical components of the [[appendicular skeleton]], providing structure and support for the digits, enabling a wide range of movements and functions.


==Anatomy of Phalanges==
[[File:Stele_of_the_vultures_(phalanx).jpg|thumb|right|Ancient depiction of a phalanx on the Stele of the Vultures.]]
Phalanges are categorized into three types based on their location within the digits:


* '''Proximal phalanges''': These are the bones closest to the hand or foot. Each finger and toe has a proximal phalanx.
== History ==
* '''Intermediate (or middle) phalanges''': These are located between the proximal and distal phalanges. The thumb and big toe do not have intermediate phalanges.
* '''Distal phalanges''': These are the bones at the tips of the fingers and toes.


Each hand and foot contains 14 phalanges, with three in each finger and toe, except for the thumb and big toe, which have two each.
The phalanx formation dates back to ancient Sumer, as depicted on the [[Stele of the Vultures]], and was later adopted by the [[ancient Greeks]]. The Greek phalanx was a formidable military formation that dominated the battlefields of the ancient world.


==Function==
[[File:Greek_Phalanx.jpg|thumb|left|Illustration of a Greek phalanx.]]
Phalanges play a crucial role in the function of the hands and feet. In the hands, they allow for the dexterous movements necessary for grasping, manipulating objects, and performing intricate tasks. In the feet, they contribute to balance, support, and locomotion.


==Development==
=== Greek Phalanx ===
Phalanges develop through a process called [[endochondral ossification]], where cartilage is gradually replaced by bone. This process begins in the fetus and continues into adolescence as the bones grow and mature.


==Clinical Significance==
The Greek phalanx was typically composed of [[hoplites]], heavily armed soldiers who carried large shields and long spears. The soldiers stood shoulder to shoulder in ranks, creating a wall of shields and projecting spears. This formation was highly effective in frontal assaults and defensive stands.
Phalanges are susceptible to various injuries and conditions, including:


* '''Fractures''': Commonly occur due to trauma or accidents. Treatment depends on the severity and location of the fracture.
[[File:Limyra,_Mausoleum_of_Pericles,_phalanx.jpg|thumb|right|Relief of a phalanx from the Mausoleum of Pericles.]]
* '''Arthritis''': Inflammation of the joints can affect the phalanges, leading to pain and reduced mobility.
* '''Congenital abnormalities''': Conditions such as syndactyly (fusion of digits) or polydactyly (extra digits) can affect the phalanges.


==Images==
=== Macedonian Phalanx ===
[[File:Human hand bones diagram.svg|thumb|right|Diagram of the bones of the human hand, showing the phalanges.]]


[[File:Foot bones diagram.svg|thumb|left|Diagram of the bones of the human foot, illustrating the phalanges.]]
The [[Macedonian phalanx]], developed by [[Philip II of Macedon]] and used by his son [[Alexander the Great]], was an evolution of the traditional Greek phalanx. It featured soldiers known as [[pezhetairoi]] who wielded the [[sarissa]], a long spear that allowed them to engage enemies at a greater distance.


==Related Pages==
[[File:Macedonian_phalanx.jpg|thumb|left|Depiction of a Macedonian phalanx.]]
* [[Metacarpal bones]]
* [[Metatarsal bones]]
* [[Skeletal system]]
* [[Ossification]]


[[Category:Anatomy]]
== Tactics ==
[[Category:Skeletal system]]
 
The phalanx was a highly disciplined formation that required extensive training and coordination. Soldiers had to maintain their position and alignment to ensure the integrity of the formation.
 
[[File:Phalanx_loose.jpg|thumb|right|A loose phalanx formation.]]
 
=== Tight vs. Loose Formation ===
 
Phalanxes could be arranged in tight or loose formations depending on the tactical situation. A tight formation provided greater defensive strength, while a loose formation allowed for more flexibility and maneuverability.
 
[[File:Phalanx_tight.jpg|thumb|left|A tight phalanx formation.]]
 
== Battle of Leuctra ==
 
The [[Battle of Leuctra]] in 371 BC was a significant engagement where the Theban general [[Epaminondas]] used an innovative phalanx formation to defeat the Spartans. This battle demonstrated the potential for tactical innovation within the phalanx system.
 
[[File:Leuctra.svg|thumb|right|Map of the Battle of Leuctra.]]
 
[[File:Battle_of_Leuctra,_371_BC_-_Decisive_action.png|thumb|left|Decisive action at the Battle of Leuctra.]]
 
== Decline ==
 
The phalanx eventually declined in prominence as new military tactics and formations emerged. The rise of the [[Roman legion]], with its greater flexibility and adaptability, marked the end of the phalanx as the dominant military formation.
 
== Related Pages ==
 
* [[Hoplite]]
* [[Sarissa]]
* [[Battle of Leuctra]]
* [[Alexander the Great]]
 
[[Category:Military tactics]]
[[Category:Ancient Greek military terminology]]

Latest revision as of 14:19, 21 February 2025

Phalanx[edit]

The phalanx was a rectangular mass military formation, usually composed entirely of heavy infantry armed with spears, pikes, or similar weapons. The term is particularly used to describe the formation used by ancient Greek armies, but similar formations were used by other cultures as well.

File:Stele of the vultures (phalanx).jpg
Ancient depiction of a phalanx on the Stele of the Vultures.

History[edit]

The phalanx formation dates back to ancient Sumer, as depicted on the Stele of the Vultures, and was later adopted by the ancient Greeks. The Greek phalanx was a formidable military formation that dominated the battlefields of the ancient world.

File:Greek Phalanx.jpg
Illustration of a Greek phalanx.

Greek Phalanx[edit]

The Greek phalanx was typically composed of hoplites, heavily armed soldiers who carried large shields and long spears. The soldiers stood shoulder to shoulder in ranks, creating a wall of shields and projecting spears. This formation was highly effective in frontal assaults and defensive stands.

File:Limyra, Mausoleum of Pericles, phalanx.jpg
Relief of a phalanx from the Mausoleum of Pericles.

Macedonian Phalanx[edit]

The Macedonian phalanx, developed by Philip II of Macedon and used by his son Alexander the Great, was an evolution of the traditional Greek phalanx. It featured soldiers known as pezhetairoi who wielded the sarissa, a long spear that allowed them to engage enemies at a greater distance.

File:Macedonian phalanx.jpg
Depiction of a Macedonian phalanx.

Tactics[edit]

The phalanx was a highly disciplined formation that required extensive training and coordination. Soldiers had to maintain their position and alignment to ensure the integrity of the formation.

File:Phalanx loose.jpg
A loose phalanx formation.

Tight vs. Loose Formation[edit]

Phalanxes could be arranged in tight or loose formations depending on the tactical situation. A tight formation provided greater defensive strength, while a loose formation allowed for more flexibility and maneuverability.

File:Phalanx tight.jpg
A tight phalanx formation.

Battle of Leuctra[edit]

The Battle of Leuctra in 371 BC was a significant engagement where the Theban general Epaminondas used an innovative phalanx formation to defeat the Spartans. This battle demonstrated the potential for tactical innovation within the phalanx system.

File:Leuctra.svg
Map of the Battle of Leuctra.
File:Battle of Leuctra, 371 BC - Decisive action.png
Decisive action at the Battle of Leuctra.

Decline[edit]

The phalanx eventually declined in prominence as new military tactics and formations emerged. The rise of the Roman legion, with its greater flexibility and adaptability, marked the end of the phalanx as the dominant military formation.

Related Pages[edit]