Role of the Juncturae Tendinum in Preventing Radial Subluxation of the Extensor Communis Tendons after Ulnar Sagittal Band Rupture: A Cadaveric Study

Table 1

Range of motion of metacarpophalangeal joints (in degrees).

	Index		Long		Ring		Little
	Flex (+)	Extend (−)	Flex (+)	Extend (−)	Flex (+)	Extend (−)	Flex (+)	Extend (−)
Cadaveric MCPs (𝑛=10)	92	12	94	16	95	16	97	19
Male MCPs (𝑛=60)	85	16	90	13	99	15	103	15
Female MCPs (𝑛=60)	86	26	90	13	99	15	103	15