Arthroscopic treatment of schatzker type III tibial plateau fractures with hydroxylapatite rods: 6-month follow-up
10.3969/j.issn.2095-4344.3068
- Author:
Xin Chao FAN
1
Author Information
1. Hebei North University
- Publication Type:Journal Article
- Keywords:
Arthroscopy;
bone;
Fracture;
Hydroxyapatite;
Material;
Nano;
Tibial plateau fracture
- From:
Chinese Journal of Tissue Engineering Research
2020;25(10):1571-1576
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: The clinical treatment of Schatzker III tibial plateau fracture is different, including internal fixation, external fixation and arthroscopy. OBJECTIVE: To investigate the effect and influencing factors of arthroscopic treatment of Schatzker type III tibial plateau fracture with nano hydroxylapatite rod. METHODS: Totally 36 cases of Schatzker type III tibial plateau fractures admitted to Hebei Provincial People’s Hospital from July 2017 to July 2019 were enrolled, including 25 males and 11 females, aged 20-57 years. Among them, 18 patients in the observation group received minimally invasive arthroscopic hydroxylapatite rod implantation and 18 patients in the control group received conventional open plate and screw fixation. After 6 months of follow-up, complications and fracture healing time were recorded. Pain was assessed by visual analogue scale score. Knee function was assessed by HSS score. Excellent and good rate was assessed by Lysholm score. The effects of single factors such as age, sex, combined meniscus and ligament injuries, operation time and intraoperative blood loss in the observation group on the efficacy of the postoperative knee joint were analyzed by single factor analysis. The trial was approved by the Ethics Committee of Hebei Provincial People’s Hospital. RESULTS AND CONCLUSION: (1) The incidence rate of postoperative complications such as deep venous thrombosis and traumatic arthritis in the observation group was lower than that in the control group (P < 0.05). (2) The healing time of the observation group was shorter than that of the control group (P < 0.05). The excellent and good rate of clinical treatment was higher in the observation group than that of the control group (P < 0.05). (3) The visual analogue scale scores of the observation group were lower than those of the control group at 1 day, 1 week, 1 and 3 months after operation (P < 0.05). The HSS scores of knee joint function in 1, 3 and 6 months after operation were higher in the observation group than those in the control group (P < 0.05). (4) The single factor analysis showed that the postoperative effect of patients with age < 50 years was better than that of patients with age ≥ 50 years (P < 0.05). (5) The results showed that the minimally invasive treatment of Schatzker type III tibial plateau fracture with nano hydroxyapatite rod under arthroscope could promote fracture healing, alleviate pain and promote joint function recovery, in which the age was an independent factor affecting the postoperative effect.
