Table 3.

Second-generation bicruciate-retaining total knee arthroplasty complications

Ref.	Year	BCR model (n)	Complication	Follow-up time in mo, mean
Alnachoukati et al[23]	2018	Vanguard XP (146)	9 intraoperative tibial island fracture; 1 cyclops lesion; 1 aseptic loosening of tibial component	12
Biazzo et al[49]	2020	Vanguard XP (24)	2 Aseptic loosening; 1 periprosthetic infection; 1 intraoperative tibial island fracture	33.82
Kalaai et al[33]	2019	Vanguard XP (61)	1 valgus thrust	3.6
Klaassen et al[51]	2017	Vanguard XP (3)	2 cyclops lesion (3 knees)
Pelt et al[25]	2019	Vanguard XP (141)	2 Intraoperative tibial island fracture; 11 arthrofibrosis; 1 hematoma; 1 chronic pain	36

BCR: Bicruciate-retaining.