Clinical treatment of pelvic fracture complicated with anterior sacroiliac joint dislocation
10.3760/cma.j.cn121113-20210204-00129
- VernacularTitle:骨盆骨折合并骶髂关节前脱位的临床治疗
- Author:
Zhen YU
1
;
Qi WANG
;
Lin LI
;
Chuang ZHAO
;
Dawei WANG
;
Jinlei DONG
;
Dongsheng ZHOU
Author Information
1. 山东大学附属省立医院创伤骨科，济南 250021
- Keywords:
Pelvis;
Fractures, bone;
Sacroiliac joint;
First aid
- From:
Chinese Journal of Orthopaedics
2021;41(15):1066-1072
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical diagnosis and treatment experience of pelvic fracture complicated with anterior sacroiliac joint dislocation.Methods:The data of 19 patients with pelvic fracture and anterior sacroiliac joint dislocation admitted from June 2013 to September 2019 were retrospectively analyzed. There were 12 males and 7 females; aged 9-67 years, with an average of 28.0 years. There were 11 cases of traffic accident injury, 6 of falling injury and 2 of crashing injury caused by machine extrusion. According to the Tile classification, there were 8 cases of type C1, 2 of type C2, and 9 of type C3; 6 cases of modified mangled extremity severity score (MESS) were greater than or equal to 7, of which 2 cases underwent hip amputation, 4 cases underwent king-steelquis semipelvectomy. 13 cases underwent limb-salvage surgery, of which 3 cases underwent external fixation surgery, and the remaining 10 cases underwent open reduction and internal fixation with steel plate. The reduction quality was evaluated according to the Matta imaging criteria of pelvis, the pain was evaluated according to the visual analogue scale (VAS), and the pelvic function was evaluated according to the Majeed score.Results:The operation time was 2 to 4 hours, with an average of 3.2 hours; the intraoperative blood loss was 400 to 1 200 ml, with an average of 768.4 ml. The 18 surviving patients were followed up for 6 to 24 months, with an average of 11.6 months. One of the 6 amputation patients died one week after the operation due to septic shock and multiple organ failure. The overall survival rate of the patients was 94.7% (18/19), and the amputation rate was 31.6% (6/19). The pelvic fractures of the 18 surviving patients were all healed, and the fracture healing time was 3 to 6 months, with an average of 4.2 months. No delayed union or nonunion occurred. At the last follow-up of the 18 surviving patients, the VAS was 2.4±1.9 points (range, 0-6 points). Among them, there were no pain in 3 cases, mild pain in 9 cases and moderate pain in 6 cases. At the last follow-up, 13 patients undergoing limb salvage treatment evaluated the quality of reduction according to Matta imaging criteria. Among them, 6 cases were excellent, 4 were good, 2 were fair, and 1 was poor. The excellent and good rate was 76.9% (10/13). The Majeed functional score was 81.8±11.9 points (range, 53-95 points). Among them, 6 cases were excellent, 5 were good, 1 was fair, and 1 was poor. The excellent and good rate was 84.6% (11/13). In the limb salvage treatment group, 4 patients with lumbosacral nerve injury caused limited hip joint movement function, and unilateral lower limb sensation and movement were weakened. After neurolysis and nutritional support treatment, the patient's sensorimotor function was significantly improved.Conclusion:The mortality and disability rate of pelvic fractures combined with anterior sacroiliac joint dislocation is high. In order to save the patient's life, early diagnosis of limb injury and early surgical intervention should be performed. If necessary, hip disarticulation or king-steelquis should be selected.
