Osseointegrated total knee replacement connected to a lower limb prosthesis: 4 cases

Figures & data

Figure 1. Computed tomography scans and key measurements of the residual bones for each case.

Table 1. Individual and group demographics, amputation information, and rehabilitation timeline

		Demographics					Amputation			Rehabilitation timeline
Case	Sex	Age (y)	Height (m)	Mass (kg)	BMI	Cause	Years since amputation	Length of residuum		Days between stage 1 and 2	Months between stage 1 and follow-up
								(cm)	(%SND)^a
1	M	38	1.76	70	23	Trauma	4	3.8	10	41	32
2	M	42	1.90	110	31	Trauma	19	9.1	20	42	22
3	M	77	1.82	113	34	Infection	8	15.1	34	27	20
4	F	64	1.57	56	23	Trauma	30	7.3	22	42	12

^a Percent sound limb

Figure 3. Skin-implant interface for case 2.

Figure 4. Case 1 at baseline (A), intraoperatively (B), and at follow-up (C).