Hari Verdhman, 9 yrs old child, presents with scoliosis, hairy tuft in the skin of the back and neurological deficit. Plain X- rays reveal multiple vertebral anomalies & a vertical bony spur overlying lumbar spine on AP view. The most probable diagnosis is –

Orthopaedics

Hari Verdhman, 9 yrs old child, presents with scoliosis, hairy tuft in the skin of the back and neurological deficit. Plain X- rays reveal multiple vertebral anomalies & a vertical bony spur overlying lumbar spine on AP view. The most probable diagnosis is –

What is the use of the given instrument:

Which fracture results in the given deformity?

Positive pivot shift test in knee is because of injury to -