دورية أكاديمية
Patient-specific glenoid guides provide accuracy and reproducibility in total shoulder arthroplasty.
| العنوان: | Patient-specific glenoid guides provide accuracy and reproducibility in total shoulder arthroplasty. |
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| المؤلفون: | Gauci MO; Hôpital Pasteur 2, 30 Voie Romaine, Nice, 06000, France., Boileau P; Hôpital Pasteur 2, 30 Voie Romaine, Nice, 06000, France., Baba M; Specialty Orthopaedics, Sydney, Australia., Chaoui J; Telecom Brittany, 655 Avenue du Technopole, 29200 Plouzané, France., Walch G; Centre Orthopédique Santy, Unité Epaule, 24 Avenue Paul Santy, 69008 Lyon, France. |
| المصدر: | The bone & joint journal [Bone Joint J] 2016 Aug; Vol. 98-B (8), pp. 1080-5. |
| نوع المنشور: | Evaluation Study; Journal Article; Multicenter Study |
| اللغة: | English |
| بيانات الدورية: | Publisher: British Editorial Society of Bone & Joint Surgery Country of Publication: England NLM ID: 101599229 Publication Model: Print Cited Medium: Internet ISSN: 2049-4408 (Electronic) Linking ISSN: 20494394 NLM ISO Abbreviation: Bone Joint J Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : British Editorial Society of Bone & Joint Surgery |
| مواضيع طبية MeSH: | Arthroplasty, Replacement, Shoulder/*methods , Glenoid Cavity/*surgery , Osteoarthritis/*surgery, Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Shoulder/instrumentation ; Equipment Design ; Female ; Humans ; Male ; Middle Aged ; Patient Care Planning ; Preoperative Care/methods ; Printing, Three-Dimensional ; Prospective Studies ; Reproducibility of Results ; Software ; Surgery, Computer-Assisted/methods ; Tomography, X-Ray Computed ; Treatment Outcome |
| مستخلص: | Aims: Patient-specific glenoid guides (PSGs) claim an improvement in accuracy and reproducibility of the positioning of components in total shoulder arthroplasty (TSA). The results have not yet been confirmed in a prospective clinical trial. Our aim was to assess whether the use of PSGs in patients with osteoarthritis of the shoulder would allow accurate and reliable implantation of the glenoid component. Patients and Methods: A total of 17 patients (three men and 14 women) with a mean age of 71 years (53 to 81) awaiting TSA were enrolled in the study. Pre- and post-operative version and inclination of the glenoid were measured on CT scans, using 3D planning automatic software. During surgery, a congruent 3D-printed PSG was applied onto the glenoid surface, thus determining the entry point and orientation of the central guide wire used for reaming the glenoid and the introduction of the component. Manual segmentation was performed on post-operative CT scans to compare the planned and the actual position of the entry point (mm) and orientation of the component (°). Results: The mean error in the accuracy of the entry point was -0.1 mm (standard deviation (sd) 1.4) in the horizontal plane, and 0.8 mm (sd 1.3) in the vertical plane. The mean error in the orientation of the glenoid component was 3.4° (sd 5.1°) for version and 1.8° (sd 5.3°) for inclination. Conclusion: Pre-operative planning with automatic software and the use of PSGs provides accurate and reproducible positioning and orientation of the glenoid component in anatomical TSA. Cite this article: Bone Joint J 2016;98-B:1080-5. (©2016 The British Editorial Society of Bone & Joint Surgery.) |
| فهرسة مساهمة: | Keywords: Computed tomography; Patient specific guides; Three-dimensional; Total shoulder arthroplasty and Glenoid component; Validation |
| تواريخ الأحداث: | Date Created: 20160803 Date Completed: 20170214 Latest Revision: 20220409 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1302/0301-620X.98B8.37257 |
| PMID: | 27482021 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 2049-4408 |
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| DOI: | 10.1302/0301-620X.98B8.37257 |