Publications by authors named "Changxin Jin"

Background: In plastic surgery, costal cartilage is an excellent support material. However, postoperative pain from costal cartilage harvesting can impact patient recovery and satisfaction with the surgery. Recent reports have shown that methylene blue (MB) is an effective local analgesic in postoperative management.

View Article and Find Full Text PDF
Article Synopsis
  • The study analyzed the epidemiological characteristics of 12,816 patients with craniofacial soft tissue injuries over 3 years in plastic surgery emergency departments.
  • Findings revealed that the majority of injuries were single-site (94.67%) and predominantly affected males (1.62:1 ratio), with children aged 0-9 being the most affected group.
  • Collisions were the leading cause of these injuries, primarily occurring on foreheads, with the highest incidents reported in May and most visits happening during evenings and weekends.
View Article and Find Full Text PDF
Article Synopsis
  • Epidemiological studies, though not perfect, help in developing effective injury prevention strategies.
  • The focus of this study is to examine maxillofacial fractures at Xijing Hospital.
  • The evidence level for this research is classified as Level II, indicating it's a therapeutic study.
View Article and Find Full Text PDF

Background: Stem cell exosomes are beneficial in accelerating wound repair. However, the therapeutic function is limited due to its rapid clearance in vivo. To improve the functionality of exosomes in cutaneous wound healing, a novel hydrogel was designed and fabricated by recombinant human collagen I and carboxymethyl chitosan loaded with exosomes derived from human umbilical cord mesenchymal stem cells (hUCMSCs), named as the rhCol I/CMC-Exos hydrogel.

View Article and Find Full Text PDF

Background: Nasal tip refinement is a challenging step of East Asian rhinoplasty due to complex anatomical defects. Autologous costal cartilage grafts are commonly used to provide nasal tip support. This study aims to evaluate the efficacy and safety of a modified technique using a lollipop-like cartilage graft with a peach-shaped head.

View Article and Find Full Text PDF