Free Download: Lumbosacral Spine – Ventrodorsal canine x-ray positioning guide

Positioning

• Position in dorsal recumbency
• Use a cradle under thoracic spine
• Hind limbs in a neutral position
• Centre over L-S Junction- just below the iliac crests, in the midline
• Collimate to include the lumbosacral spine
• Ensure L/R marker in primary beam.

What to look for

• Ensure pelvis not rotated.

Top tips

• Foam pads under the pelvis can help prevent rotation.