Table 1: Demography and characteristics for the patients with bilateral fracture NoF.

 

No

Age

Sex

Duration of neglection

Etiology

Comorbidities

1

52

M

1 year

Traumatic (fell of a donkey at the age of 25 years old)

Healthy, no bony abnormalities

2

60

M

1.5 years (due to low socioeconomic status)

Traumatic (fell awkwardly from the toilet)

Diabetic

3

60

M

1.5 months

Traumatic (a fall down resulted in twisting injury)

Bilateral knee osteoarthritis

4

62

F

1.5 months

Nontraumatic (metastatic bone disease)

Metastatic bone disease

5

64

M

Several months

Trauma (unclear cause)

No

6

30

F

2 months

Nontraumatic

Secondary hyperparathyroidism, deformity in proximal femur due to osteotomies