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. 2017 May 25;5(5):2325967117707498. doi: 10.1177/2325967117707498

TABLE 2.

Percentage of Labral-Level Tenotomy Patients Who Had Hip Muscle Atrophy Seen on Posttenotomy Magnetic Resonance Arthrography

Muscle Patients, n (%) Grade of Atrophya
Iliacus 8 (8) 2 (1.3)
Psoas 25 (89) 4 (1.5)
Quadratus femoris 5 (18) 2 (1.2)
Rectus femoris 1 (4) 2 (2.0)
Tensor fascia lata 0 0
Vastus lateralis 0 0
Vastus medialis 0 0
Gluteus maximus 0 0

aData presented as highest grade (mean) of muscle atrophy seen on postoperative magnetic resonance images.