Analysis of early and late clinical and radiologic complications of proximal humeral fractures using open reduction, internal fixation, and intramedullary titanium cage augmentation.
Adult
Aged
Aged, 80 and over
Bone Wires
Female
Follow-Up Studies
Fracture Fixation, Internal
/ adverse effects
Fracture Healing
Humans
Male
Middle Aged
Open Fracture Reduction
/ adverse effects
Postoperative Complications
Radiography
Retrospective Studies
Shoulder Fractures
/ diagnostic imaging
Titanium
Proximal humeral fracture
augmentation technique
complications rate
da Vinci system
hybrid osteosynthesis
intramedullary triangular titanium cage
shoulder trauma
Journal
Journal of shoulder and elbow surgery
ISSN: 1532-6500
Titre abrégé: J Shoulder Elbow Surg
Pays: United States
ID NLM: 9206499
Informations de publication
Date de publication:
Sep 2020
Sep 2020
Historique:
received:
06
09
2019
revised:
04
01
2020
accepted:
12
01
2020
pubmed:
27
4
2020
medline:
14
1
2021
entrez:
27
4
2020
Statut:
ppublish
Résumé
An intramedullary augmentation technique using a titanium cage with different types of hardware can be considered a new option in the management of proximal humeral fractures. This study aimed to report the perioperative, early, and late complications of proximal humeral fractures using the intramedullary augmentation technique. From 2005 to 2017, 142 displaced proximal humeral fractures were treated in the same unit by the aforementioned technique. Perioperative, early, and late complications were evaluated in all patients. Clinical evaluation was performed according to the Constant and Disabilities of the Arm, Shoulder and Hand scores. Only 115 patient records could be considered to have long-term follow-up (7-12 years). Extra-articular migrations of K-wires, plate cutout, and screw penetration were not observed. A transitory axillary nerve palsy with inferior humeral head subluxation was observed in 41 patients (29.8%). Of the 142 patients, 2 (1.4%) manifested early signs of infection, and 1 underwent a reoperation after 30 days. Complete bone healing was obtained at a mean of 3.5 months in 140 of 142 shoulders (98.6%). We achieved long-term follow-up on only 115 patients because 14 had died, 6 lived abroad, and 7 could not participate due to illness. The results were good or excellent in 99 patients (86%), fair in 12 (10.4%), and poor in 4 (3.4%). K-wires were removed in 15 of 79 patients (11.5%). Nonunion or malunion occurred in 1 patient (0.8%). Asymptomatic avascular necrosis developed in 8 patients (6.9%) after 5 years, and secondary glenohumeral osteoarthritis occurred in 6 (5.2%). Intraoperative and postoperative analyses with short-, medium-, and long-term outcomes show that the intramedullary augmentation technique improves fracture treatment with significantly good anatomic reconstruction in complex and unstable cases. The bone healing rate is significantly high, and the technique is associated with a significantly low percentage of complications.
Sections du résumé
BACKGROUND
BACKGROUND
An intramedullary augmentation technique using a titanium cage with different types of hardware can be considered a new option in the management of proximal humeral fractures. This study aimed to report the perioperative, early, and late complications of proximal humeral fractures using the intramedullary augmentation technique.
METHODS
METHODS
From 2005 to 2017, 142 displaced proximal humeral fractures were treated in the same unit by the aforementioned technique. Perioperative, early, and late complications were evaluated in all patients. Clinical evaluation was performed according to the Constant and Disabilities of the Arm, Shoulder and Hand scores. Only 115 patient records could be considered to have long-term follow-up (7-12 years).
RESULTS
RESULTS
Extra-articular migrations of K-wires, plate cutout, and screw penetration were not observed. A transitory axillary nerve palsy with inferior humeral head subluxation was observed in 41 patients (29.8%). Of the 142 patients, 2 (1.4%) manifested early signs of infection, and 1 underwent a reoperation after 30 days. Complete bone healing was obtained at a mean of 3.5 months in 140 of 142 shoulders (98.6%). We achieved long-term follow-up on only 115 patients because 14 had died, 6 lived abroad, and 7 could not participate due to illness. The results were good or excellent in 99 patients (86%), fair in 12 (10.4%), and poor in 4 (3.4%). K-wires were removed in 15 of 79 patients (11.5%). Nonunion or malunion occurred in 1 patient (0.8%). Asymptomatic avascular necrosis developed in 8 patients (6.9%) after 5 years, and secondary glenohumeral osteoarthritis occurred in 6 (5.2%).
CONCLUSIONS
CONCLUSIONS
Intraoperative and postoperative analyses with short-, medium-, and long-term outcomes show that the intramedullary augmentation technique improves fracture treatment with significantly good anatomic reconstruction in complex and unstable cases. The bone healing rate is significantly high, and the technique is associated with a significantly low percentage of complications.
Identifiants
pubmed: 32334993
pii: S1058-2746(20)30114-2
doi: 10.1016/j.jse.2020.01.077
pii:
doi:
Substances chimiques
Titanium
D1JT611TNE
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1843-1851Informations de copyright
Copyright © 2020 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.