Taper-wedge stem suitable for anterior approach total hip arthroplasty: Adequate biomechanical reconstruction parameters and excellent clinical outcome at mid-term follow-up

Table 2 Data of the six patients with complications

Patient, n (age)	Gender	Charnely	Complications	Grade[13]	HHS	HOOS	Remarks
12 (50)	F	A	2-wound complication	2	93	89
53 (77)	M	B2	9-PJI	3	85	52	Two stage procedure with resolution
55 (63)	M	A	1-bleeding	3	100	96	Hematoma that required surgical drainage
115 (55)	M	B1	10-heterotopic calcification	3	93	84
139 (69)	F	B1	2-wound complication	3	79	78	Surgical debridement, no patogens, healed in 3 wk
141 (44)	F	B1	2-wound complication	2	100	96

HHS: Harris Hip Score; HOOS: Hip disability and Osteoarthritis Outcome Score; F: Female; M: Male.