The Problem
Why complex fistulas recur
High recurrence rate
Surgical techniques alone often fail to achieve complete healing of complex fistulous tracts, with frequent relapse.
Sphincteric risk
Aggressive surgical approaches can compromise sphincteric continence, forcing a trade-off between cure and quality of life.
Dead space persists
The residual cavity of the fistulous tract creates dead space where healing stalls and infection can re-establish.
The HQC Solution
Dual biological action. Close the tract.
Deep regenerative response
Liquid E-PRP injected into the lumen of the fistulous tract stimulates fibroblast proliferation and reparative connective tissue.
Active biological scaffold
Patch-CGF sutured to the internal walls reduces dead space and promotes progressive closure of the channel.
Surgical co-design
Co-developed with a surgeon and integrated directly into the surgical workflow on the fistulous tract.
Dual-action protocol: perilesional E-PRP infiltration combined with sutured Patch-CGF creates an active biological scaffold along the entire length of the lesion — designed to reduce recurrence and protect sphincteric continence.
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All technical details — Vulnology and Specialty Line.