Locking compression plate combined with medial buttress plate for the treatment of osteoporotic comminuted proximal humerus fractures.
10.12200/j.issn.1003-0034.2022.12.016
- Author:
Zheng-Feng MEI
1
;
Wen-Tao LEI
1
;
Dong-Hui HUANG
1
;
Wei MA
1
;
Guo-Biao PAN
1
;
Ling-Zhi NI
1
;
Zhi-Wei HAN
1
Author Information
1. Hangzhou Third Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou 310000, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Fracture fixation;
Fratcures, comminuted;
Humerus;
Osteoporosis
- MeSH:
Aged;
Female;
Humans;
Male;
Middle Aged;
Bone Plates/adverse effects*;
Fracture Fixation, Internal/methods*;
Fractures, Comminuted/surgery*;
Humeral Fractures/complications*;
Humeral Head;
Humerus;
Shoulder Fractures/surgery*;
Treatment Outcome;
Osteoporotic Fractures/surgery*
- From:
China Journal of Orthopaedics and Traumatology
2022;35(12):1193-1196
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore clinical effect of lateral locking compression plate combined with medial buttress plate in treating osteoporotic comminuted fractures of proximal humerus.
METHODS:From May 2017 to December 2021, 12 patients with osteoporotic comminution of proximal humerus were treated by lateral locking compression plates combined with medial buttress plates, including 5 males and 7 females, aged from 55 to 78 years old, bone mineral density(BMD) less than -2.5 g/cm3, the time from injury to operation was from 2 to 6 days. According to Neer classification, 7 patients were type Ⅲ, 4 patients were type Ⅳ and 1 patient was type Ⅵ. Postoperative complications, fracture healing and internal fixation were observed and Constant-Murley score of shoulder joint was used to evaluate clinical effects at 6 months after operation.
RESULTS:Postoperative wound healed well at stage I. All patients were followed up from 6 to 18 months. Humeral head collapse and necrosis occurred in 1 patient and humeral head varus in 1 patient. No impact of shoulder joint, internal fixation loosening occurred. Constant-Murley score at 6 months ranged from 45 to 90 points, and 6 patients got excellent result, 3 good, and 3 poor.
CONCLUSION:Locking compression plate combined with medial buttress plate could effectively reconstruct medial humeral column support and enhance fracture stability, and receive satisfactory clinical results. However, no control group was established in this study, and function of shoulder joint has not been evaluated many times after operation, so it cannot dynamically reflect changes of shoulder joint function.
