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Table 2: Imaging parameters during balloon kyphoplasty (x̄ ± s)
Preoperative Prone Balloon Inflated Postoperative
HA, mm 21.30 ± 5.34^a 26.37 ± 4.34 26.47 ± 4.41^b 25.61 ± 4.50^c
HM, mm 17.88 ± 4.65^a 21.57 ± 4.28 21.76 ± 4.38^b 21.24 ± 4.24^c
HP, mm 27.97 ± 4.64 27.96 ± 4.65 28.07 ± 4.68 27.98 ± 4.65
↵a P < .05 for preoperative versus prone.
↵b P > .05 for balloon inflated versus prone.
↵c P < .05 for postoperative versus preoperative.

	Preoperative	Prone	Balloon Inflated	Postoperative
HA, mm	21.30 ± 5.34^a	26.37 ± 4.34	26.47 ± 4.41^b	25.61 ± 4.50^c
HM, mm	17.88 ± 4.65^a	21.57 ± 4.28	21.76 ± 4.38^b	21.24 ± 4.24^c
HP, mm	27.97 ± 4.64	27.96 ± 4.65	28.07 ± 4.68	27.98 ± 4.65