Back to Search
Start Over
Tuberosity union in patients with proximal humerus fractures treated with reverse shoulder arthroplasty: a technical note and exploratory analysis
- Publication Year :
- 2020
-
Abstract
- The use of reverse shoulder arthroplasty (RSA) to treat complex humerus fractures is increasing, especially in older, osteoporotic patients. Refixation and tuberosity healing are needed to achieve an optimal range of motion (ROM), external rotation, active forward elevation, and patient satisfaction. Proper healing has been reported, however, in only 40–84% of cases. Our study’s aim was to describe a simple, reproducible fixation technique designed to improve tuberosity healing. We included 30 patients with acute proximal humerus fractures undergoing RSA (Global Unite Reverse Fracture, DePuy Synthes, Warsaw, IN, USA) with tuberosity reattachment. The humerus stem was cemented in 24 cases. A standardized suture technique with two fiber tapes was used to reattach tuberosities. Clinical and radiological parameters, which were collected one year post-operatively, included ROM, pain level, Constant scores, subjective shoulder value (SSV), and tuberosity healing. The mean age of the patients was 79.3 years (± 7; range 65–92), and the tuberosity healing rate was 90.0% (27 of 30). Two patients showed migration (one nonunion, one malunion), and another had complete resorption after an initial period of proper healing. Radiolucent lines around the humerus stem occurred in one case, and three patients had scapular notching. The mean SSV was 86% (± 11; range 60–100), the Constant score was 72 (± 10.3; range 48–92), the active forward flexion was 140° (± 14.3; range 115–165), and external rotation was 23° (± 16.5; range 0–50). This reattachment technique, which is simple and reproducible, achieved a higher tuberosity healing rate than previously published rates.
- Subjects :
- medicine.medical_specialty
medicine.medical_treatment
Nonunion
610 Medicine & health
03 medical and health sciences
Fixation (surgical)
0302 clinical medicine
Patient satisfaction
2732 Orthopedics and Sports Medicine
medicine
Humans
Orthopedics and Sports Medicine
Humerus
Malunion
Range of Motion, Articular
Aged
Retrospective Studies
030203 arthritis & rheumatology
Orthodontics
Aged, 80 and over
030222 orthopedics
business.industry
Shoulder Joint
medicine.disease
Arthroplasty
2746 Surgery
10021 Department of Trauma Surgery
medicine.anatomical_structure
Treatment Outcome
Arthroplasty, Replacement, Shoulder
Orthopedic surgery
Shoulder Fractures
Surgery
Range of motion
business
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....586eaa68aa869599cf599b892af80acf