1BOYAJIAN-O'NEILL L A, MCCLAIN R L, COLEMAN M K, et al. Diagnosis and management of piriformis syndrome: an osteopathic approach[J]. J Am Osteopath Assoc, 2008, 108(11) : 657-664.
2KUNCEWICZ E, GAJEWSKA E, SOBIESKA M, et al. Piriformis muscle syndrome[J]. Ann Aead Med Stetin, 2006, 52(3) : 99-101.
3WINDISCH G, BRAUN E M, ANDERHUBER F. Piriformis muscle: clinical anatomy and consideration of the piriformis syndrome[J]. Surg Radiol Anat, 2007, 29(1) : 37- 45.
4GUVENCER M, AKYER P, IYEM C, et al. Anatomic considerations and the relationship between the piriformis muscle and the sciatic nerve[J]. Surg Radiol Anat, 2008, 30 (6) : 467-474.
5GUVENCE R M, IYEM C, AKYER P, et al. Variations in the high division of the sciatic nerve and relationship between the sciatic nerve and the piriformis[J]. Turk Neurosurg, 2009, 19(2): 139-144.
6CHANG C W, SHIEH S F, LI C M, et al. Measurement of motor nerve conduction velocity of the sciatic nerve in patients with piriformis syndrome: a magnetic stimulation study[J]. Arch Phys Med Rehabil, 2006, 87(10) : 1371-1375.
7PECINA H I, BORIC I, SMOLJANOVIC T, et al. Surgical evaluation of magnetic resonance imaging findings in piriformis muscle syndrome[J]. Skeletal Radiol, 2008, 37 (11): 1019-1023.
8LEWIS A M, LAYZER R, ENGSTROM J W, et al. Magnetic resonance neurography in extraspinal sciatica[J]. Arch Neurol, 2006, 63(10): 1469-1472.
9NIU C C, LAI P L, FU T S, et al. Ruling out piriformis syndrome before diagnosing lumbar radieulopathy[J]. Chang Gung Med J, 2009, 32(2) : 182-187.