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Table 1 Types of tendon collagens

From: Management of Achilles and patellar tendinopathy: what we know, what we can do

Types of collagenes

Quantity

MW

Localization

Type I

97–98%

95.000

Endotenion, epitenion, paratenion, MJT

Type II

0,2-0,8%

95.000

OTJ cartilage

Type III

1–1,5%

95.000

Endotenion, paratenion,, MTJ

Type IV

< 0,2%

180.000

MTJ

Type V

< 0,2%

300.000

MTJ

  1. MW Molecular weight, MTJ Musculotendon Junction, OTJ Osteotendinous Junction