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Table 11 Classification of complications

From: Outcomes of oblique lateral interbody fusion for degenerative lumbar disease in patients under or over 65 years of age

Complications ≤ 65 (group A) > 65 (group B)
Approach-related complication
 Abdominal vascular injury 0 0
 Ventral dural tear 0 1
 Ureteral injury 0 1
 Lumbar plexopathy (sensory) 5 4
 Lumbar plexopathy (motor) 0 2
 Sympathetic chain symptom 3 1
 Screw malposition 0 0
 Wound infection 0 0
 Ileus 0 0
Approach-non-related complication
 Urinary system complication 0 0
 Respiratory complication 0 1
 Delirium 0 0