Treatment of femoral neck fractures with closed reduction assisted by joystick technique and cannulated screw fixation.
10.7507/1002-1892.202303044
- Author:
Lei WANG
1
;
Jianfeng ZHANG
1
;
Xin LIU
2
;
Zhixin WU
1
;
Aimin WU
1
Author Information
1. The Fourth Department of Trauma Orthopaedics, the Second Hospital of Tangshan, Tangshan Hebei, 063000, P. R. China.
2. Department of Rehabilitation Medicine, Tangshan Workers' Hospital, Tangshan Hebei, 063000, P. R. China.
- Publication Type:Journal Article
- Keywords:
Femoral neck fracture;
closed reduction;
femoral neck shortening;
internal fixation;
joystick technique;
score of fracture reduction
- MeSH:
Humans;
Treatment Outcome;
Bone Screws;
Femoral Neck Fractures/surgery*;
Plastic Surgery Procedures;
Fracture Fixation, Internal/methods*;
Retrospective Studies
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2023;37(6):681-687
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the effectiveness of joystick technique assisted closed reduction and cannulated screw fixation in the treatment of femoral neck fracture.
METHODS:Seventy-four patients with fresh femoral neck fractures who met the selection criteria between April 2017 and December 2018 were selected and divided into observation group (36 cases with closed reduction assisted by joystick technique) and control group (38 cases with closed manual reduction). There was no significant difference in gender, age, fracture side, cause of injury, Garden classification, Pauwels classification, time from injury to operation, and complications (except for hypertension) between the two groups ( P>0.05). The operation time, intraoperative infusion volume, complications, and femoral neck shortening were recorded and compared between the two groups. Garden reduction index was used to evaluate the effect of fracture reduction, and score of fracture reduction (SFR) was designed and was used to evaluate the subtle reduction effect of joystick technique.
RESULTS:The operation was successfully completed in both groups. There was no significant difference in operation time and intraoperative infusion volume between the two groups ( P>0.05). All patients were followed up 17-38 months, with an average of 27.7 months. Two patients in the observation group received joint replacement due to failure of internal fixation during the follow-up, and the other patients had fracture healing. Within 1 week after operation, the Garden reduxtion index of the observation group was better than the control group; the SFR score of the observation group was also higher than that of the control group; the proportion of femoral neck shortening within 1 week after operation and at 1 year after operation in the observation group were lower than those in the control group. The differences of the above indexes between the two groups were significant ( P<0.05).
CONCLUSION:The joystick technique can improve the effectiveness of closed reduction of femoral neck fractures and reduce the incidence of femoral neck shortening. The designed SFR score can directly and objectively evaluate the reduction effect of femoral neck fracture.
