• 1. Department of Neurosurgery, First Affiliated Hospital of Dalian Medical University, Dalian Liaoning, 116011, P. R. China;
  • 2. Department of Hand Surgery, the 3rd People's Hospital of Dalian City;
ZHAOYongshun, Email: 18098876131@163.com
Export PDF Favorites Scan Get Citation

Objective To explore the effectiveness of the usage of artificial bone of tricalcium phophate in sellar floor reconstruction after transsphenoidal microsurgery for pituitary adeoma. Methods Between January and December 2014, 85 patients with pituitary adema underwent transsphenoidal microsurgery, and the clinical data were retrospectively analyzed. "Sandiwich" was used for sellar floor reconstruction in 46 cases (control group), and "sandiwich" combined with the artificial bone of tricalcium phophate in 39 cases (trial group). There was no significant difference in gender, age, disease duration, size of tumor, invasiveness, and the degree of damage to the sellar floor between 2 groups (P>0.05). Results Total removal and subtotal removal of tumors were achieved in 39 cases and 7 cases of the control group, and in 33 cases and 6 cases of the trial group, showing no significant difference between 2 groups (Z=-1.303, P=0.193). Cerebrospinal leakage occurred in 8 cases of the control group and in 10 cases of the trial group during operation, showing no significant difference (Z=-1.748, P=0.080). The case number of cerebrospinal leakage in the control group (4 cases) was significantly more than that in the trial group (0) after operation (P=0.020). The time of gauze removal in the trial group (3 days) was significant shorter than that in the control group[(4.3±1.6) days] (t=2.236, P=0.033). The patients were followed up 3-14 months in the control group and 5-13 months in the trial group. No cerebrospinal leakage occurred during follow-up. Conclusion Sellar floor reconstruction with artificial bone of tricalcium phophate is safe, and it can reduce cerebrospinal leakage and shorten the time of gauze removal.

Citation: CUIPeng, WEIHui, LIANZhigang, DONGBin, ZHAOYongshun. USE OF ARTIFICIAL BONE OF TRICALCIUM PHOPHATE IN SELLAR FLOOR RECONSTRUCTION AFTER TRANSSPHENOIDAL MICROSURGERY FOR PITUITARY ADEOMA. Chinese Journal of Reparative and Reconstructive Surgery, 2015, 29(11): 1405-1407. doi: 10.7507/1002-1892.20150301 Copy

  • Previous Article

    PLASTIC SURGERY OF SCALP AND FACIAL PLEXIFORM NEUROFIBROMAS
  • Next Article

    CLINICAL EXPERIENCE IN DIAGNOSIS AND MANAGEMENT OF COMPLETE DUPLICATION OF KIDNEY AND URETER IN 106 CHILDREN