Anatomic quadrilateral surface plate for the treatment of both-column acetabular fractures through Stoppa combined with iliac fossa approach
10.3760/cma.j.issn.0253-2352.2019.13.001
- VernacularTitle: 髂窝联合Stoppa入路方形区解剖钢板固定治疗髋臼双柱骨折
- Author:
Ruipeng ZHANG
1
;
Yingchao YIN
;
Shilun LI
;
Jialiang GUO
;
Lin JIN
;
Zhiyong HOU
;
Yingze ZHANG
Author Information
1. Department of Orthopaedics, the Third Hospital of Hebei Medical University, Orthopaedic Research Institute of Hebei Province, Hebei Provincial Key Laboratory of Orthopaedic Biomechanics, Shijiazhuang 050051, China
- Publication Type:Journal Article
- Keywords:
Acetabulum;
Fractures, bone;
Fracture fixation, internal;
Internal fixators
- From:
Chinese Journal of Orthopaedics
2019;39(13):781-788
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical outcome an anatomic quadrilateral surface plate for both-column acetabular fractures through the Stoppa combined with iliac fossa approach.
Methods:A retrospective study of the patients with both-column acetabular fractures treated with an anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa approach from November 2015 to June 2017 was performed. Nineteen patients including 16 males and 3 females met the inclusion criteria. The mean age of included patients was 49.11 years (range, 25-68 years). There were 8 cases of fall injury, 7 cases of car accident injury and 4 cases of crushing injury. There were 11 cases of C1 type injury, 7 cases of C2 type, and 1 case of C3 type according to Tile classification. Patients included in this study were both-column acetabular fractures according to Letournel-Judet classification. There were six cases associated with posterior wall detachment. Minimally Stoppa combined with iliac fossa approach was performed to manage the displaced fragments. First, the anteromedially displaced iliopubic fragment was managed with a reconstruction plate through iliac fossa approach. Then, the medially displaced ischiadic fragment could be fixed with an anatomic quadrilateral surface plate through the Stoppa approach. The reduction quality was assessed by postoperative radiographs and CT scans according to the criteria proposed by Matta. The function of hip joint was assessed by the Merle d'Aubigné-Posteal score modified by Matta.
Results:The average operation time and blood loss were 115.26 min (range, 90-160 min) and 534.21 ml (range, 300-1000 ml), respectively. The mean length surgical incision was 18.82 cm (range, 16-20 cm). Average follow-up time was 19.84 months (range, 12-28 months). According to Matta criteria of reduction quality, anatomic reduction was obtained in 14 cases, and satisfactory reduction was gained in 3 cases, while unsatisfactory reduction was found in 2 cases (satisfactory rate=89.47%). All fractures healed well and mean healing time was 3.32 months (range, 3-5 months). The mean Merle d’Aubigné-Posteal score modified by Matta was 16.95 (range, 13-18), including 12 cases of excellent, 4 cases of good, and 3 cases of fair (satisfactory rate=84.21%). Intraoperative injury of lateral femoral cutaneous nerve developed in a case and obturator nerve damage occurred in another patient, respectively. Relevant symptoms were totally disappeared after two months’ conservative treatment (including neurotrophic therapy combined with adduction exercise of the affected thigh). Iliac fossa hematoma occurred in a case and relevant symptom was eliminated after puncture.
Conclusion:Satisfactory clinical outcome of both-column acetabular fractures could be obtained by the anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa approach.
