Zhi-yuan Chen | PubMed Health

PubMed2006

[Eye socket reconstruction with free flap].

OBJECTIVE: To discuss the effect of eye reconstruction with free flap. METHODS: Free flap was used in 21 patients of contracted eye socket and anophthalmos. The forearm free flap was utilized in 19 patients,the scapular flap in 2. Free flap with microvascular anastomoses was transferred into contracted eye socket. And hydroxyapatite implant was selectively inserted for intraorbital implantation according to the extent of contracted eye socket postoperation. Eye socket was reconstructed in one stage operation. RESULTS: The flaps were transferred successfully in all patients. All patients were followed up between 4 to 42 months, better cosmetic results were achieved and well-fitted eye prosthesis was weaned. CONCLUSION: Free flap is a useful alternative in treatment of severe contracted eye socket.

Adolescent↗

PubMed2004

[The swine surgical expermental study of laser-assisted liposuction].

OBJECTIVE: To evaluate the advantage and disadvantage of laser-assisted liposuction compared with conventional liposuction. METHODS: Ten swines were devided into three groups, the laser liposuction group, conventional liposuction group and control group. We compared the two surgical groups with the following aspects: ecchymosi, edema, lipocrit study, hemoglobin studies and blood biochemical changes, etc. RESULTS: There is a benefit of laser-assisted liposuction in the following aspects such as ecchymosi, edema, lipocrit and postoperative complications. The two aspects, that is, ecchymosi and lipocrit study was statistically significant. Hemoglobin change was not statistically significant between the two groups. Laser-assisted liposuction did not lead to dysfunction of organs such as liver and kidney. CONCLUSIONS: Laser-assisted liposuction can significantly decrease the blood lose, ecchymosis and edema compared with conventional liposuction, and it did not give rise to dysfunction of organs.

Adipose Tissue↗