Joris van Dongen

259 Facial lipografting on skin quality: a systematic review Table 5. Continued. Author, year Intervention type Injection technique Injection cannula/ needle Injected volume/ number of cells Injection site Injection plane Number of lipografting sessions Trivisonno et al. 2017 I: lipografting - 23-gauge needle 12-18 ml of lipografting - Intradermal 1 Willemsen et al. 2017 I: lipografting + PRP C: lipografting + saline 0.9% Standard Coleman procedure 0.9 mm x 5 cm injectors *Temporal 2 ml, nasojugal groove 1 ml, central midface 2 ml, nasolabial fold 2 ml, marionette-line/ prejowling/chin 3 ml **Temporal/midface 4 ml, lower midface cheek 2 ml, while rolls 2 ml See column injected volume Subcutaneous and subdermal 1 I= intervention; C= control; cSVF = cellular stromal vascular fraction; ASCs= adipose derived stromal cells; PRF = platelet rich fibrin; PRP = platelet rich plasma; YSZTQ-01 = code of an electric lipografting injection device. *Subcutaneous **Subdermal.