Clinical study of double plate system in the treatment of complex proximal humeral fractures in the elderly.
10.12200/j.issn.1003-0034.2023.02.002
- Author:
Hang-Bo QU
1
;
Zi-Rong YANG
2
;
Ying-Zhao YAN
1
;
Jun-Gao ZHU
1
;
Xuan-Liang RU
1
Author Information
1. Department of Orthopaedics, Zhejiang Hospital, Hangzhou 310030, Zhejiang, China.
2. Department of Orthopaedics, the No.1 People's Hospital of Pinghu, Pinghu 314200, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Locking plate;
Medial support;
Proximal humeral fracture
- MeSH:
Male;
Female;
Humans;
Aged;
Middle Aged;
Treatment Outcome;
Shoulder Fractures/surgery*;
Fracture Fixation, Internal;
Shoulder;
Humeral Head;
Bone Plates;
Humeral Fractures/surgery*
- From:
China Journal of Orthopaedics and Traumatology
2023;36(2):103-109
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the clinical outcomes of anteromedial combined with lateral locking plate for complex proximal humeral fractures in the eldery.
METHODS:From June 2018 to October 2020, 30 patients who underwent surgical treatment for Neer grade 3 to 4 proximal humeral fractures, including 8 males and 22 females, aged from 51 to 78 years old with an average of (61.5±7.5) years old. Of them, 15 patients had fractures fixed with anteromedial combined with lateral locking plate(ALLP group), whereas 15 received internal fixation with proximal humerus locking plate only(PHLP group). The clinical data, simple shoulder test (SST), humeral head height loss, varus angle and shoulder range of motion were compared between the two groups.
RESULTS:All fractures were healed. The follow-up time ranged from 12 to 24 months, with an average of(14.3±2.9) months. The operation time of ALLP group was longer than that of PHLP group (P<0.05). There was no significant difference in intraoperative blood loss between the two groups (P>0.05). There was no significant difference in SST score between the two groups at 1, 3 and 12 months after operation (P>0.05). In terms of radiographic measurement, there was no significant difference in humeral head height loss and varus angle between the two groups at 1 and 3 months after operation (P>0.05). At 12 months after operation, the height loss and varus angle of humeral head in ALLP group were lower than those in PHLP group (P<0.05). In shoulder range of motion, the range of forward elevation in ALLP group was larger than that in PHLP group 1 year after operation(P<0.05). There was no significant difference in external rotation between the two groups.
CONCLUSION:Anteromedial combined with lateral locking plate in the treatment of complex proximal humeral fractures in the elderly can increase the stability of the medial column and obtain a good fracture prognosis. But there are also disadvantages such as longer operation time, so it should be individualized according to the fracture type of the patient.
