results utilizing autologous stem cell populations to treat craniofacial defects is a promising field of ongoing investigations. studies show that cartilage stem/progenitor cells (cspcs) are highly chondrogenic and can produce elastic reconstructive material with long-term tissue restoration. conclusions auricular reconstruction surgery is a challenging plastic procedure that requires great exp...

Introduction: The pericranial flaps' benefits have been described in many otolaryngologic, maxillofacial and plastic surgery literature. The benefits ar e due to the pericranial flaps unique characteristics including good flexibility and mobility, very rich blood supply from several arterial sources and access to sufficient bulk of the flap without any need for distant surgical sites. Using pe...

Introduction: Mandibular continuity defects after pathologic resections or traumatic events are difficult cases for reconstruction. Defects involving both hard and soft tissue loss are more challenging, because of problems in soft tissue coverage. The role of the submental flap in this regard is presented.   Materials and Methods: In a retrospective study from the archived files of Ghaem Hospi...

Objective- To evaluate the biological compatibility of differentiated stem cells embedded in poly-vinyl-alcohol (PVA) scaffolds for repair of distal femoral cartilage defect.   Design- Experimental in vivo study. Animals- Twelve adult male New Zealand white rabbits were used which were divided into two groups (I, II) six rabbits each.   Procedures- Mesenchymal stem cells were isolated from h...