Table 1.

Demographics and limb distribution

Upper Extremity
	Younger			Older			Total Number
	Number	Mean Age	Range	Number	Mean Age	Range
Men	8	39	29–50	11	68	62–83	19
Women	8	32	21–44	13	74	62–85	21
Upper Extremity Totals	16	38	21–50	24	71	62–85	40
Lower Extremity
	Younger			Older			Total Number
	Number	Mean Age	Range	Number	Mean Age	Range
Men	12	40	24–49	12	70	60–83	24
Women	10	25	19–38	5	70	63–78	15
Lower Extremity Totals	22	33	19–49	17	70	60–83	39
(Upper + Lower) Totals	38			41			79