scholarly journals Anatomical Study for the Treatment of Proximal Humeral Fracture Through the Medial Approach

2021 ◽  
Author(s):  
Hao Xiang ◽  
Yan Wang ◽  
Yongliang Yang ◽  
Fanxiao Liu ◽  
Qinsen Lu ◽  
...  
Keyword(s):  
Brachial Artery ◽  
Humeral Head ◽  
Proximal Humeral Fracture ◽  
Anatomical Study ◽  
Humeral Fracture ◽  
Vascular Supply ◽  
Coracoid Process ◽  
Circumflex Artery ◽  
Medial Approach ◽  
Process Risk

Abstract Background: The treatment of complex 3- and 4- part proximal humeral fractures has been controversial due to numerous postoperative complications. With the further study of medial support and blood supply of humeral head, new techniques and conception are developing. The study aims to illustrate the medial approach of the proximal humeral fracture through cadaver autopsy.Method: Upper limbs from 19 cadavers have been dissected to expose the shoulder joint. We selected the coracoid process as the bony reference. Vernier caliper will be used to measure the following data, including distance from coracoid process to circumflex brachial artery, distance between anterior humeral circumflex artery (ACHA) and posterior circumflex brachial artery (PCHA) and their diameters. Assessment included the characteristics of the vascular supply around the humeral head, identification of the structures at risk, quality of exposure of the bony structures, and feasibility of fixation.Results: Medial plate can be easily placed in 86.84% anatomical patterns. An interval of 2 to 3cm (24.29 ± 3.42 mm) was available for internal fixation. ACHA (49.35 ± 8.13 mm, 35.14 - 68.53 mm) and PCHA (49.62 ± 7.82 mm, 37.67 - 66.76 mm) were about 5cm away from the coracoid process. Risk factors including ACHA and PCHA originate in common, PCHA originated from the deep brachial artery (DBA), the presence of perforator vessels; musculocutaneous nerve intersects with ACHA, the diameter of PCHA: ACHA < 1.5. In 13.15% anatomical patterns, this risk factor should be taken seriously. Conclusion: The medial approach opens a new perspective in the optimal management of complex fractures of proximal humerus. Anatomical research proves that the medial approach is feasible. The interval between ACHA and PCHA is suitable for placement. Anatomical pattern and indication have been discussed, and we hypothesized that ACHA has been destroyed in complex PHFs. With further studies on the anatomy and mechanism of injury, the development of more clinical cases will be an important work of our institution in the future.

scholarly journals Humeral Head Replacement in the Treatment of Comminuted Proximal Humeral Fracture

2021 ◽  
Author(s):  
Xinghuo Zhang ◽  
Yakui Zhang ◽  
Tao Guo ◽  
Liang Liu ◽  
Wenhao Cheng
Keyword(s):  
Humeral Head ◽  
Proximal Humeral Fracture ◽  
Humeral Fracture ◽  
Humeral Head Replacement

Arthroscopically treated proximal humeral fracture malunion

2002 ◽  
Vol 18 (9) ◽  
pp. 1020-1023 ◽  
Author(s):  
Viktor Hinov ◽  
Franklin Wilson ◽  
Gayl Adams
Keyword(s):  
Proximal Humeral Fracture ◽  
Humeral Fracture

Comparability of Patient-reported Outcome Measures and Clinical Assessment Tools for Shoulder Function in Patients with Proximal Humeral Fracture

2020 ◽  
Author(s):  
Elke Maurer ◽  
Christian Bahrs ◽  
Luise Kühle ◽  
Patrick Ziegler ◽  
Christoph Gonser ◽  
...  
Keyword(s):  
Strong Correlation ◽  
Proximal Humeral Fracture ◽  
Humeral Fracture ◽  
Patient Reported Outcome Measures ◽  
Shoulder Function ◽  
Patient Reported Outcome ◽  
Sf 36 ◽  
Patient Reported ◽  
Scoring Tools

Abstract Background Patient-reported outcome measures (PROMs) are gaining increasing importance in the context of quality management. Different PROMs and scoring tools are available to assess shoulder function after proximal humeral fracture (PHFx). In Europe, these include the Constant-Murley Score (CS), Neer Score (NS), Oxford Shoulder Score (OSS), University of California at Los Angeles Score (UCLA) and Disabilities of the Arm, Shoulder and Hands Score (DASH). In addition, the health-related quality of life can be assessed by the PROMs Short Form 36 (SF-36) and EuroQol (EQ-5D). Although all these test instruments assess shoulder function, the components to be answered objectively and subjectively vary and thus the possibility of independent assessment. The aim of the present study is to compare the correlation between the results of the different PROMs and the clinical screening tools in patients with PHFx. Methods 76 patients who were treated with angular stable plate osteosynthesis for a proximal humeral fracture between 01/2001 and 12/2005 were included in this trial. The outcome was measured with PROMs or clinical scoring tools such as CS, NS, OSS, UCLA, DASH, SF-36 and EQ-5D and a correlation coefficient between those evaluation tools was calculated. In addition, a distinction was made between the two force measurement methods (wrist [HG] vs. deltoid muscle [DM]) for CS. Results The correlation of the results of CS and NS (HG: r = 0.85; p < 0.001/DM: r = 0.93; p < 0.001), CS and UCLA (HG: r = 0.83; p < 0.001/DM: r = 0.86; p < 0.001), NS and UCLA (r = 0.91; p < 0.001) as well as DASH and OSS (r = 0.88; p < 0.001) was strongly expressed. A good comparability of the results was demonstrated between CS and OSS (HG: r = 0.63; p < 0.001/DM: r = 0.66; p < 0.001) and between CS and DASH (HG: r = 0.62; p < 0.001/DM: r = 0.61; p < 0.001). The correlation of CS (HG/DM) and UCLA with the EQ-5D index was also good. Assessment of the physical components of SF-36 with CS, NS, OSS, UCLA and DASH showed a moderate to good association, while the mental components of SF-36 showed a low correlation (p > 0.05). Conclusion The assessment of shoulder function after proximal humerus fracture showed a very strong correlation within the clinical questionnaires (CS/NS/UCLA) and the PROMs (OSS/DASH). A strong correlation also exists between the clinical questionnaires and the PROMs. There was only a moderate correlation with the EQ-5D. The moderate to strong correlation between the physical components of SF-36, with almost no correlation between the mental components of SF-36, indicates that the quality of life restriction is based on a physical, but not on a mental impairment.

scholarly journals Prognosis of proximal humeral fracture.

1990 ◽  
Vol 39 (2) ◽  
pp. 835-838
Author(s):  
Mako Hirano ◽  
Kazutoshi Nomura ◽  
Meisho So ◽  
Toshio Amano
Keyword(s):  
Proximal Humeral Fracture ◽  
Humeral Fracture

Five-year outcome after conversion of a hemiarthroplasty when used for the treatment of a proximal humeral fracture to a reverse total shoulder arthroplasty

2018 ◽  
Vol 100-B (6) ◽  
pp. 761-766 ◽  
Author(s):  
M. Holschen ◽  
M-K. Siemes ◽  
K-A. Witt ◽  
J. Steinbeck
Keyword(s):  
Shoulder Arthroplasty ◽  
Proximal Humeral Fracture ◽  
Constant Score ◽  
Total Shoulder Arthroplasty ◽  
Operating Time ◽  
Humeral Fracture ◽  
Reverse Total Shoulder Arthroplasty ◽  
The Mean ◽  
Reverse Total Shoulder

Aims The reasons for failure of a hemirthroplasty (HA) when used to treat a proximal humeral fracture include displaced or necrotic tuberosities, insufficient metaphyseal bone-stock, and rotator cuff tears. Reverse total shoulder arthroplasty (rTSA) is often the only remaining form of treatment in these patients. The aim of this study was to evaluate the clinical outcome after conversions from a failed HA to rTSA. Material and Methods A total of 35 patients, in whom a HA, as treatment for a fracture of the proximal humerus, had failed, underwent conversion to a rTSA. A total of 28 were available for follow-up at a mean of 61 months (37 to 91), having been initially reviewed at a mean of 20 months (12 to 36) postoperatively. Having a convertible design, the humeral stem could be preserved in nine patients. The stem was removed in the other 19 patients and a conventional rTSA was implanted. At final follow-up, patients were assessed using the American Shoulder and Elbow Surgeons (ASES) score, the Constant Score, and plain radiographs. Results At final follow-up, the mean ASES was 59 (25 to 97) and the mean adjusted Constant Score was 63% (23% to 109%). Both improved significantly (p < 0.001). The mean forward flexion was 104° (50° to 155°) and mean abduction was 98° (60° to 140°). Nine patients (32%) had a complication; two had an infection and instability, respectively; three had a scapular fracture; and one patient each had delayed wound healing and symptomatic loosening. If implants could be converted to a rTSA without removal of the stem, the operating time was shorter (82 minutes versus 102 minutes; p = 0.018). Conclusion After failure of a HA in the treatment of a proximal humeral fracture, conversion to a rTSA may achieve pain relief and improved shoulder function. The complication rate is considerable. Cite this article: Bone Joint J 2018;100-B:761–6.

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