Old unreduced obturator dislocation of the hip: A case report

Table 1 Summary of all studies reporting old unreduced obturator dislocation of the hip

No.	Ref.	No. of cases	Year	Country	Sex	Age	Delay in securing proper treatment (mo)	Treatment	Follow-up in (mo)	Outcome
1	Mikhail[8]	1	1956	Saudi Arabia	Male	24	12	Open reduction	0.5	Walking with crutches
2	Hamada[9]	3	1957	Egypt	Case 1: Female	24	144	Osteotomy of femoral neck	No follow-up	Unknown
					Case 2: Male	12	12	Osteotomy of femoral neck	No follow-up	Unknown
					Case 3: Female	9	5	Osteotomy of femoral neck	No follow-up	Unknown
3	Aggarwal and Singh[10]	6	1967	India	Case 1: Male	45	12	Trochanteric osteotomy	48	Fixed hip in flexion of 25°. Back to his original occupation.
					Case 2: Male	55	9	Trochanteric osteotomy	39	Fixed straight hip. Walking with crutches
					Case 3: Male	20	5	Trochanteric osteotomy	25	Fixed hip in flexion of 15°. Walking without support
					Case 4: Male	22	3	Trochanteric osteotomy	11	Fixed hip in flexion of 20°. Working as a farmer again
					Case 5: Male	35	11	Open reduction	11	A painful hip with limited movements
					Case 6: Male	28	3	Trochanteric osteotomy	10	Fixed hip in flexion of 15°. Able to do his routine work
4	Scadden and Dennyson[11]	1	1978	South Africa	Female	16	1	Open reduction	12	Walking with a slight limp but without any pain. No fixed deformities
5	Younge and Lifeso[12]	1	1988	Saudi Arabia	Male	16	72	Open reduction first, and then hip fusion	31	Walking no better than before surgery with recurrent flexion contracture
6	Nagi et al[13]	2	1992	India	Case 1: Male	35	7.5	Modified Girdlestone hip arthroplasty	25	2.5 cm shortening. Full range of flexion and rotations with limited abduction of 20°. Some pain present on prolonged walking
					Case 2: Male	28	9.5	Modified Girdlestone hip arthroplasty	33	3 cm shortening. Full range of flexion and rotations with limited abduction of 20°. Some pain present on prolonged walking
7	Pathania et al[14]	1	1995	India	Male	16	4	Open reduction	11	Almost full pain-free movement of hip
8	Albayrak et al[15]	1	2006	Turkey	Male	5	1.5	Open reduction	12	No complaints and no functional restriction
9	Pankaj et al[16]	1	2011	India	Male	33	6	Total hip arthroplasty	18	Walking unsupported without symptom

¹The last follow-up occurred 3 mo after the first surgery and the patient did not return for follow-up after the second surgery.