Case Spotlight – Single-Level PLF in a 75-Year-Old Patient (12-Month Fusion with TriForm™)

Patient Background: A 75-year-old patient with degenerative lumbar disease requiring posterolateral fusion.

Procedure & Graft Preparation: TriForm™ was hydrated and combined with autograft and BMA, then packed into the PLF bed with standard posterior approach and screw fixation.

Radiographic Timeline:

• 6 weeks: Early callus formation noted; graft well-contained within fusion bed.

• 6 months: Robust bridging bone visible across the fusion site.

• 12 months: Complete arthrodesis confirmed radiographically; no complications.

Outcome: Marked improvement in mobility and pain metrics; no adverse events reported. This case highlights TriForm™’s reliability in elderly, higher-risk patients.