High-demand tasks show that ACL reconstruction is not the only factor in controlling range of tibial rotation: a preliminary investigation

Table 5 Overview of reported values for range of tibial rotation using motion capture systems

Author	Task performed	ACL status	Range of tibial rotation
Zee (current study)	SLHD	Intact	19.4°
		Deficient	16.9°
		SB reconstruction	18.4°
Cheng [16]	Jump off platform, pivot 90°	Intact	6.7°
		Deficient	13.5°
		SB reconstruction	7.8°
		DB reconstruction	7.5°
Lam [8]	Jump off platform, pivot 90°	Deficient	12.6°
Lam [8]	Jump off platform, pivot 90°	SB reconstruction	8.9°
Misonoo [11]	Jump off platform, pivot 45°	Intact	20.8°
		SB reconstruction	21.4°
		DB reconstruction	22.0°
Ristanis [12]	Step off stairs, pivot 90°	Intact	19.0°
Ristanis [12]	Step off stairs, pivot 90°	SB reconstruction	18.6°
Tsahouras [14]	Standing, pivoting 60°	Intact	13.9°
		Deficient	15.1°
		SB reconstruction	13.4°
		DB reconstruction	13.4°
Tsahouras [15]	Step off stairs, pivot 60°	Intact	14.2°
		Deficient	15.3°
		SB reconstruction	12.7°
		DB reconstruction	13.9°

ACL = anterior cruciate ligament, SLHD = single-leg hop for distance, SB = single bundle, DB = double bundle

ISSN: 1749-799X