https://wikimd.org/index.php?action=history&feed=atom&title=Achilles_tendonAchilles tendon - Revision history2026-04-28T15:41:04ZRevision history for this page on the wikiMediaWiki 1.44.2https://wikimd.org/index.php?title=Achilles_tendon&diff=5629861&oldid=prevPrab: CSV import2024-04-19T13:36:32Z<p>CSV import</p>
<p><b>New page</b></p><div>[[File:1124_Intrinsic_Muscles_of_the_Foot_a.png|1124 Intrinsic Muscles of the Foot a|thumb]] [[File:Achilles_tendon_of_foetus.jpg|Achilles tendon of foetus|thumb|left]] '''Achilles tendon''' is a [[tendon]] that connects the [[calf muscles]], specifically the [[gastrocnemius]] and [[soleus]] muscles, to the [[calcaneus]] (heel bone). It is the largest and strongest tendon in the [[human body]], playing a crucial role in walking, running, and jumping by allowing these muscles to move the foot and ankle. The Achilles tendon facilitates plantar flexion of the foot, enabling actions such as pushing off the ground. Despite its strength, the Achilles tendon is susceptible to [[injuries]], including [[tendinitis]], [[tendinosis]], and [[ruptures]], often due to overuse, lack of flexibility, or sudden increases in physical activity.<br />
<br />
== Anatomy ==<br />
The Achilles tendon, approximately 15cm in length in an average adult, is formed from the confluence of the gastrocnemius and soleus muscles' fibrous tissues at the middle of the calf, descending to attach to the posterior surface of the calcaneus. Its structure is unique as it withstands high tensile loads, but this also makes it prone to injury. The tendon receives its blood supply from the [[musculotendinous junction]], the [[bone-tendon junction]], and the [[paratenon]], a loose connective tissue surrounding it, which is critical for its health and repair.<br />
<br />
== Function ==<br />
The primary function of the Achilles tendon is to transmit the power generated by the calf muscles to the foot, enabling locomotion activities such as walking, running, and jumping. It acts as a spring during these activities, storing and releasing energy efficiently.<br />
<br />
== Injuries and Disorders ==<br />
Achilles tendon injuries are common among athletes and physically active individuals. These injuries can range from mild inflammation ([[Achilles tendinitis]]) to degeneration of the tendon fibers ([[Achilles tendinosis]]) and even complete tears or ruptures. Factors contributing to these injuries include overuse, improper footwear, training on hard or uneven surfaces, and biomechanical irregularities.<br />
<br />
=== Treatment ===<br />
Treatment for Achilles tendon injuries depends on the severity of the condition. Conservative treatments include rest, [[physical therapy]], [[orthotics]], and [[non-steroidal anti-inflammatory drugs]] (NSAIDs). In more severe cases, such as tendon ruptures, surgical intervention may be necessary to repair the tendon.<br />
<br />
== Prevention ==<br />
Preventive measures for Achilles tendon injuries include proper warm-up routines, strengthening and flexibility exercises for the calf muscles, wearing appropriate footwear, and gradually increasing the intensity and duration of physical activities.<br />
<br />
== Rehabilitation ==<br />
Rehabilitation from an Achilles tendon injury focuses on restoring the tendon's strength and flexibility. This typically involves physical therapy exercises, stretching, and gradually resuming activity while avoiding overloading the tendon.<br />
<br />
[[Category:Human anatomy]]<br />
[[Category:Tendons]]<br />
{{medicine-stub}}</div>Prab