Application of the anatomic plate and trapezoid plate in comminuted intertrochanteric fracture combined with trochanteric coronal position fracture: a controlled clinical trial.
- Author:
Ping ZHEN
1
;
Xing-Yan LIU
;
Ming-Xuan GAO
;
Qi TIAN
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Aged; Aged, 80 and over; Bone Plates; Female; Follow-Up Studies; Fracture Fixation, Internal; methods; Hip Fractures; diagnostic imaging; physiopathology; surgery; therapy; Humans; Male; Middle Aged; Tomography, X-Ray Computed; Treatment Outcome; Young Adult
- From: China Journal of Orthopaedics and Traumatology 2010;23(5):332-335
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the therapeutic effect and operative characteristic of the anatomic plate and trapezoid plate for treament of the comminuted intertrochanteric fracture combined with trochanteric coronal position fracture.
METHODSFrom Jan. 1998 to Mar. 2007, 57 patients suffered from comminuted intertrochanteric fracture combined with trochanteric coronal position fracture were randomly divided into two groups, 21 patients in trapezoid plate group were treated with the trapezoid compression plate, included 11 males and 10 females with an average age of 41.8 years; and 36 patients in anatomic plate group were treated with the anatomic plate, included 17 males and 19 females with an average age of 42.1 years. All of the 57 fractures were A3 type according to AO classification. The functions of hip joints were evaluated according to the Harris hip functional standard score.
RESULTSAll 57 patients were followed-up for 5 months to 9 years and 3 months with an average of 4.8 years. The healing time of the fractures was from 8 to 20 weeks with an average of 12.8 weeks. The results of Harris scoring showed the pain scores of the anatomic plate group were higher than that of the trapezoid plate group (P < 0.05). The function scores of the anatomic plate group were higher than that of the trapezoid plate group (P < 0.01). There were no statistically significant different in the deformity and ranges of joint scores between two groups (P > 0.05).
CONCLUSIONIn unstable comminuted intertrochanteric fracture combined with trochanteric coronal position fracture, the lateral wall of trochanteric is often destroyed. The anatomic plate and the trapeziod compression plate can provide effective internal fixation, while many othere internal fixation methods were limited in this kind of fracture. As compared with the anatomic plate fixation, the trapezoid compression plate fixation of comminuted intertrochanteric fracture combined with trochanteric coronal position fracture have several advantages, such as fewer complications, faster union of fracture and earlier recovery of joint functions.