Do you have experience with autologous fat grafting of the head/neck and face? A) Yes B) No
How many of these procedures do you perform annually? A) under 10 B) 10-50 C) 50 and more
Do you use fat grafting for Aesthetic facial contouring? A) Yes B) No
Do you use fat grafting for Benign acquired pathology such as HIV lipodystrophy, craniofacial anomalies, facial differences or scar treatment? A) Yes B) No
Do you use fat grafting for Post cancer facial contouring, post cancer radiation treatment for facial/neck function? A) Yes B) No
In your practice please rank the main indications for fat grafting (1-3)? A) Aesthetic facial contouring B) Benign acquired pathology such as HIV lipodystrophy, craniofacial anomalies, facial differences, scar treatment C) Post cancer facial contouring, post cancer radiation treatment for facial/neck function?
What technique do you typically use to harvest your fat? A) vacuum aspiration as low negative pressure aspiration B) Syringe aspiration: a) Fine needle <0,7mm b) Cannula >1mm; C) surgical excision
How do you process the fat before you infiltrate it? A) Centrifuge B) Manual (free text to describe)
Do you discuss with patients the theory of adipose derived stem cells potentiating neoplasia in a patient treated for facial, head and neck cancer? A) Yes B) No
Do you see an elevation of cancer risk as a possible adverse effect of autologous fat grafting in treated cancer patients? A) Yes B) No
Have you ever experienced a cancer recurrence or a newly developed cancer in a facial region, where autologous fat has been injected before? A) Yes B) No
Are you aware of any studies or reports of cancer recurrence following fat grafting? A) Yes B) No