1
|
Matheron G, Mahoney M, Domos P. Conservative treatment of 3- and 4-part proximal humeral fractures: Can poor outcomes be predicted? EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:2031-2040. [PMID: 38517527 DOI: 10.1007/s00590-024-03890-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 02/28/2024] [Indexed: 03/24/2024]
Abstract
PURPOSE 3- and 4-part proximal humeral fractures are frequently treated conservatively. This study aims to combine radiographic, and patient reported outcome data to identify factors leading to poor outcomes following conservative treatment. METHODS A retrospective local database analysis identified 3- and 4-part fractures. Radiographic and functional outcomes including Oxford Shoulder Score (OSS), QuickDash (QD), Subjective Shoulder Score (SSV) and VAS pain scores were collected. RESULTS 104 patients were included at mean follow-up of 55 months. Analysis highlighted significant OSS differences in 3- versus 4-part (p = 0.027), dominant arm injury (p = 0.046), age > 65 (p = 0.006), varus coronal neck-shaft angle < 115 versus 115-155 degrees (p = 0.008), posterior head tilt > 155 degrees (p = 0.005), greater tuberosity (GT) displacement > 5 mm (p = 0.001), GT comminution (p = 0.01), medial calcar hinge displacement > 2 mm (p = 0.032). According to QD scores; age > 65 (p = 0.012), varus neck-shaft angle (p = 0.01), GT displacement > 5 mm (p = 0.001), GT comminution (p = 0.01), medial calcar hinge displacement > 2 mm (p = 0.006). SSV varied significantly with 3- versus 4-part fractures (p = 0.005), age > 65 (p = 0.04), varus neck-shaft angle (p = 0.001), posterior head tilt (p = 0.005), GT displacement > 5 mm (p = 0.001), GT comminution (p = 0.003), and medial calcar hinge displacement > 2 mm (p = 0.001). CONCLUSION We highlight risk factors for unfavourable outcomes following conservative management, aiding surgeons in shared decision-making and patient expectation management.
Collapse
Affiliation(s)
- George Matheron
- Barnet and Chase Farm Hospitals, Royal Free London NHS Foundation Trust, Wellhouse Lane Barnet, London, Hertfordshire, EN5 3DJ, UK.
| | - Melissa Mahoney
- Barnet and Chase Farm Hospitals, Royal Free London NHS Foundation Trust, Wellhouse Lane Barnet, London, Hertfordshire, EN5 3DJ, UK
| | - Peter Domos
- Barnet and Chase Farm Hospitals, Royal Free London NHS Foundation Trust, Wellhouse Lane Barnet, London, Hertfordshire, EN5 3DJ, UK
| |
Collapse
|
2
|
Goyal S, Ambade R, Singh R, Lohiya A, Patel H, Patel SK, Kanani K. A Comprehensive Review of Proximal Humerus Fractures: From Epidemiology to Treatment Strategies. Cureus 2024; 16:e57691. [PMID: 38711710 PMCID: PMC11070885 DOI: 10.7759/cureus.57691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/03/2024] [Indexed: 05/08/2024] Open
Abstract
This comprehensive review delves into the intricate landscape of proximal humerus fractures (PHFs), exploring their epidemiology, historical evolution, contemporary classification systems, treatment strategies, and outcome measures. PHFs present a complex orthopedic challenge, necessitating a nuanced understanding of their multifaceted dimensions. Despite their clinical significance, PHFs remain relatively understudied in population-based epidemiology. This review critically examines existing literature to uncover the incidence, prevalence, and demographic patterns associated with these fractures. A foundational understanding of the epidemiological landscape is crucial for effective preventive strategies and optimized fracture management. Tracing back to historical records, the review explores the evolution of diagnostic and therapeutic approaches for PHFs. From ancient treatment modalities documented on the Edwin Smith papyrus to contemporary X-ray-based classifications such as Neer and AO/OTA, a historical context is provided to understand the journey of managing these fractures. Navigating through a spectrum of treatment strategies, the review contrasts nonoperative approaches with various surgical interventions. The challenges and outcomes associated with conservative management are juxtaposed against methods like open reduction internal fixation and tension band osteosynthesis. Evidence synthesis guides clinicians in making informed decisions based on patient characteristics and fracture complexities. Central to assessing PHF management are patient-reported outcome measures. The review explores the significance of instruments such as the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire and the Constant-Murley score in evaluating treatment success. The shift toward subjective measures is discussed, considering their correlation with patient experiences and the concept of minimal clinically important difference. The impact of demographic factors, including age and gender, on PHFs is scrutinized. The association between these fractures and osteoporosis is highlighted, emphasizing the crucial role of bone health in fracture prevention and management. Through this comprehensive exploration, the review provides a robust foundation for understanding, evaluating, and advancing the management strategies for PHFs. The synthesis of historical perspectives, contemporary classifications, and treatment modalities serves as a valuable resource for the orthopedic community, fostering improved clinical decision-making and patient outcomes.
Collapse
Affiliation(s)
- Saksham Goyal
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Ratnakar Ambade
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Rahul Singh
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Ashutosh Lohiya
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Hardik Patel
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Siddharth K Patel
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Kashyap Kanani
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| |
Collapse
|
3
|
Burkus M, Bruch A, Bergmann EM, Karahodzic-Franjic M, Zdichavsky M. Valgising angular stable plate fixation in the treatment of multifragmentary proximal humeral fractures in elderly patients. Arch Orthop Trauma Surg 2024; 144:1637-1645. [PMID: 38351348 DOI: 10.1007/s00402-024-05218-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 02/05/2024] [Indexed: 03/27/2024]
Abstract
INTRODUCTION The frequency of proximal humeral fractures shows an increasing tendency, especially in the elderly, who are frequently affected by osteoporosis. The adequate treatment of complex, displaced fractures poses a serious challenge. Among surgical treatment options, osteosynthesis with an angular stable plate is preferred, however, the implant-related complication rate may be exceptionally high. In our present study, we report the short-term outcomes of our new method of valgising angular stable plate fixation which we use for multifragmentary, displaced proximal humeral fractures in elderly patients. MATERIALS AND METHODS We retrospectively evaluated the clinical and radiological outcomes of 52 patients (46 female and 6 male, age: 71.9 ± 9.6) who suffered dislocated three- or four-part fractures and underwent valgising angular stable plate fixation. RESULTS Mean follow-up time was 17.3 months, while the functional outcomes were as following: excellent in 26, good in 18, moderate in 5 and poor in 3 patients. The mean Constant-Murley Score was 82.5 ± 11.2. Functional outcomes only showed significant correlation (p = 0.031) with age and were proven unrelated to fracture type, BMI and known primary diseases. The cumulative complication rate was 9.6% and revision rate was 5.8%. Neurological deficit, pseudoarthrosis or avascular humeral head necrosis did not occur during the follow-up period. CONCLUSIONS Valgising angular stable plate fixation that we apply for proximal humeral fractures provided favourable functional outcomes and a low postoperative complication rate due to the optimal head and plate placement. The method is especially effective for the treatment of displaced three- and four-part fractures with weakened, osteoporotic bone structure.
Collapse
Affiliation(s)
- Máté Burkus
- General, Visceral, Thoracic and Trauma Surgery, Surgical Orthopaedics, Die Filderklinik gGmbH, Im Haberschlai 7, 70794, Filderstadt-Bonlanden, Germany.
| | - A Bruch
- General, Visceral, Thoracic and Trauma Surgery, Surgical Orthopaedics, Die Filderklinik gGmbH, Im Haberschlai 7, 70794, Filderstadt-Bonlanden, Germany
| | - E M Bergmann
- General, Visceral, Thoracic and Trauma Surgery, Surgical Orthopaedics, Die Filderklinik gGmbH, Im Haberschlai 7, 70794, Filderstadt-Bonlanden, Germany
| | - M Karahodzic-Franjic
- General, Visceral, Thoracic and Trauma Surgery, Surgical Orthopaedics, Die Filderklinik gGmbH, Im Haberschlai 7, 70794, Filderstadt-Bonlanden, Germany
| | - M Zdichavsky
- General, Visceral, Thoracic and Trauma Surgery, Surgical Orthopaedics, Die Filderklinik gGmbH, Im Haberschlai 7, 70794, Filderstadt-Bonlanden, Germany
| |
Collapse
|
4
|
Patel RS, Bartoletta JJ, Munaretto NF, Tagliero AJ, Rhee PC. Nonoperative Management of Humerus Fractures in Patients With Ispilateral Hemiparesis or Hemiplegia. Hand (N Y) 2023; 18:1027-1036. [PMID: 35189735 PMCID: PMC10470230 DOI: 10.1177/15589447211073835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
BACKGROUND Patients with upper limb dysfunction from a brain injury often have different goals of treatment and expectations following a fracture of the upper extremity. This study retrospectively reviewed outcomes of nonoperative management of acute humerus fractures in patients with severe ipsilateral hemiparesis or hemiplegia. METHODS Patients who had sustained an acute humerus fracture managed nonoperatively, greater than 1 year following an upper motor neuron (UMN) injury resulting in ipsilateral severe hemiparesis or hemiplegia at a single tertiary care center from 1988 to 2019, were reviewed. Fractures were classified using the AO-Müller/Orthopaedic Trauma Association and/or Neer classifications. Primary outcome measures included House classification level of function, pain, achievement of and time to radiographic union, and the need for subsequent surgical procedures. RESULTS Ten distinct nonoperatively managed humerus fractures-3 proximal (11A23), 5 mid-shaft (12A2b = 1, 12A2c = 2, 12A3a = 1, 12A2b = 1), and 2 distal (13A2 = 1, 13 C1 = 1)-were identified in 8 patients (6 women and 2 men) with ipsilateral hemiparesis or hemiplegia. The median radiographic follow-up was 20 months (range: 78 days to 12 years). The median clinical follow-up was 33.5 months (range: 100 days to 12 years). All patients presented with severe pain that was absent at final follow-up. Radiographic union was achieved in all patients with a mean time to union of 90.9 ± 39.3 days (range: 35-185 days). No patients required operative management. CONCLUSIONS Nonoperative management of humerus fractures in patients with an ipsilateral UMN injury might result in reliable pain relief and union without the need for further surgical intervention. Management of humerus fractures in this patient population should be individualized toward their goals of care.
Collapse
Affiliation(s)
| | | | | | | | - Peter C. Rhee
- Mayo Clinic, Rochester, MN, USA
- Travis Air Force Base, CA, USA
| |
Collapse
|
5
|
Baker HP, Gutbrod J, Cahill M, Shi L. Optimal Treatment of Proximal Humeral Fractures in the Elderly: Risks and Management Challenges. Orthop Res Rev 2023; 15:129-137. [PMID: 37396822 PMCID: PMC10312335 DOI: 10.2147/orr.s340536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/20/2023] [Indexed: 07/04/2023] Open
Abstract
Proximal humeral fractures (PHFs) are a common type of fracture, particularly in older adults, accounting for approximately 5-6% of all fractures. This article provides a comprehensive review of PHFs, focusing on epidemiology, injury mechanism, clinical and radiographic assessment, classification systems, and treatment options. The incidence of PHFs varies across regions, with rates ranging from 45.7 to 60.1 per 100,000 person-years. Females are more susceptible to PHFs than males, and the incidence is highest in women over the age of 85. The injury mechanism of PHFs is typically bimodal, with high-energy injuries predominant in younger individuals and low-energy injuries in the elderly. Clinical assessment of PHFs involves obtaining a thorough history, physical examination, and evaluation of associated injuries, particularly neurovascular injuries. Radiographic imaging helps assess fracture displacement and plan for treatment. The Neer classification system is the most commonly used classification for PHFs, although other systems, such as AO/OTA, Codman-Hertel, and Resch classifications, also exist. The choice of treatment depends on factors such as patient age, activity level, fracture pattern, and surgeon expertise. Nonoperative management is typically preferred for elderly patients with minimal displacement, while operative fixation is considered for more complex fractures. Nonoperative treatment involves sling immobilization followed by physiotherapy, with good outcomes reported for certain fracture patterns. Operative management options include closed reduction and percutaneous pinning (CRPP), open reduction and internal fixation (ORIF), or arthroplasty. CRPP is suitable for specific fracture patterns, but the quality of reduction is crucial for favorable outcomes. ORIF is used when CRPP is not feasible, and various surgical approaches are available, each with its advantages and potential complications. PHFs are a significant clinical challenge due to their prevalence and complexity. Treatment decisions should be patient centered based on patient factors and fracture severity.
Collapse
Affiliation(s)
- Hayden P Baker
- Department of Orthopaedic Surgery, the University of Chicago, Chicago, IL, USA
| | - Joseph Gutbrod
- Department of Orthopaedic Surgery, the University of Chicago, Chicago, IL, USA
| | - Michael Cahill
- Department of Orthopaedic Surgery, the University of Chicago, Chicago, IL, USA
| | - Lewis Shi
- Department of Orthopaedic Surgery, the University of Chicago, Chicago, IL, USA
| |
Collapse
|
6
|
Martinez-Catalan N. Conservative Treatment of Proximal Humerus Fractures: When, How, and What to Expect. Curr Rev Musculoskelet Med 2022; 16:75-84. [PMID: 36562923 PMCID: PMC9889589 DOI: 10.1007/s12178-022-09817-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW The key question to answer during the decision-making process for proximal humerus fractures (PHF) is whether the amount of displacement of a specific fracture pattern will be acceptable taking into account the anticipated demands on the patient. The aim of this review article was to provide some clarity regarding the features that contribute to poor clinical outcomes when PHF are treated non-operatively and to review the reported outcomes of conservative treatment. RECENT FINDINGS Conservative treatment for non-displaced or minimally displaced fractures leads to good outcomes in 80% to 90% of patients. However, with increasing fracture complexity and displacement, functional outcomes tend to diminish. In active patients with significant functional demands, the challenge is to predict which fractures will do poorly when treated non-operatively. A better understanding of fracture patterns and fragment displacement may improve treatment indications. To avoid complications related to conservative treatment, surgery should be considered (1) in fractures in which the humeral head is severely compromised (due to fracture-dislocation, severe impaction, or a split of the head itself), (2) in non-impacted fractures with gross instability between the humeral shaft and humeral head, and (3) in those cases in which displacement of the tuberosities or the final shape of the proximal humerus after healing will lead to symptomatic malunion.
Collapse
Affiliation(s)
- Natalia Martinez-Catalan
- Department of Orthopaedics and Traumatology, Hospital Fundación Jimenez Diaz, Avenida de los Reyes Catolicos 2, 28040 Madrid, Spain
| |
Collapse
|
7
|
Scheer JH, Tillander BM, Dånmark I, Björnsson Hallgren HC. Solely sutures is a reliable fixation for valgus-impacted proximal humeral fractures. J Clin Orthop Trauma 2020; 15:130-135. [PMID: 33717927 PMCID: PMC7920155 DOI: 10.1016/j.jcot.2020.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Valgus impacted proximal humeral fractures with substantial displacement may severely compromise shoulder function and open reduction can therefore be considered. Internal fixation hardware may eventually however constitute problems. In a small subset of these fractures, in which there is no medial comminution and intact blood supply it is possible to use a least possible fixation method with solely sutures through the tendons of the rotator cuff and the shaft as described by Bigliani 1990. The aim of the present study was to investigate the outcome of this fixation method in a retrospective series of patients. METHODS Twenty-seven patients, 23 women and 4 men, with a mean age of 66 years (53-83) and minimum follow-up time of 2 years (2-11 years) accepted follow-up with standard shoulder radiographs and 22 were examined with Oxford Shoulder Score (OSS), Constant-Murley (CM) shoulder score and Numeric Rating Scale for pain (NRS). Reoperations or adverse events were recorded. RESULTS The median OSS was 45 (range 5-48) and CM 63 (range 21-98). The relative CM score was 81% of the uninjured side and median NRS 0 (range 0-5). No reoperations were undertaken. One patient had a complete avascular necrosis (AVN), 3 patients had a partial AVN of the humeral head and two a partial resorption of the greater tuberosity. CONCLUSION The use of sutures only for fixation of displaced valgus-impacted proximal humeral fractures provided a relatively reliable outcome with good functional scores and no reoperations. There appears to be no need for the use of hardware for fixation of this rare subset of fractures.
Collapse
Affiliation(s)
- Johan H. Scheer
- Corresponding author. Department of Orthopedics, Linköping University Hospital, Linköping S-581 85, Sweden.
| | | | | | | |
Collapse
|
8
|
Sandmann G, Ateschrang A, Freude T, Stöckle U, Schmölz W, Konrads C, Döbele S. Dynamic locking screws in proximal humeral plate osteosynthesis demonstrate superior fixation properties: a biomechanical study. J Exp Orthop 2020; 7:82. [PMID: 33044584 PMCID: PMC7550549 DOI: 10.1186/s40634-020-00293-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 09/22/2020] [Indexed: 12/03/2022] Open
Abstract
Purpose Angular stable implants reduced the complication rate in the treatment of humeral head fractures. But the failure rate is still high. To further reduce the risk of cut-out, cement augmentation of screws was introduced. A reason for failure of plate osteosynthesis might be the extremely high stiffness of the screw-plate interface leading to a loss of reduction and cut-out of screws. A more homogeneous distribution of the forces on all screws may avoid secondary dislocation. We hypothesize that dynamic osteosynthesis minimizes screw loosening and results in a higher load to failure than standard locking screws. Methods Twelve paired human humerus specimens were analysed. A standardized three-part fracture model with a metaphyseal defect was simulated. Within each pair of humeri, one was fixed with a Philos plate and standard locking screws (LS), whereas the other humerus was fixed with a Philos plate and dynamic locking screws (DLS). A cyclic varus-bending test or a rotation test with increasing loading force was performed until failure of the screw-bone-fixation. Results In the varus bending test, pairs failed by screw loosening in the humeral head. The LS-group reached 2901 (601–5201) load cycles until failure, while the DLS-group failed after 3731 (2001–5601) cycles. This corresponds to a median loading of 195 N for the LS-group and 235 N for the DLS-group (p = 0.028). In the rotation test the LS-group reached a median of 1101 (501–1501) load cycles until failure of fixation occurred, while the DLS-group failed after 1401 (401–2201) cycles (p = 0.225). Conclusions Plate fixation using dynamic locking screws for the treatment of proximal humerus fractures demonstrated more load cycles until failure compared to standard locking plate osteosynthesis.
Collapse
Affiliation(s)
| | - Atesch Ateschrang
- Department of Trauma and Reconstructive Surgery, BG Klinik, University of Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| | - Thomas Freude
- Department of Orthopaedics and Traumatology, University of Salzburg, Salzburg, Austria
| | - Ulrich Stöckle
- Center for Musculoskeletal Surgery, Charité - University Medical Center Berlin, Berlin, Germany
| | - Werner Schmölz
- Department of Biomechanics, University of Innsbruck, Innsbruck, Austria
| | - Christian Konrads
- Department of Trauma and Reconstructive Surgery, BG Klinik, University of Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany.
| | - Stefan Döbele
- Department of Trauma and Reconstructive Surgery, BG Klinik, University of Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Germany
| |
Collapse
|
9
|
Soler-Peiro M, García-Martínez L, Aguilella L, Perez-Bermejo M. Conservative treatment of 3-part and 4-part proximal humeral fractures: a systematic review. J Orthop Surg Res 2020; 15:347. [PMID: 32831119 PMCID: PMC7444241 DOI: 10.1186/s13018-020-01880-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/11/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Although there are numerous publications about surgical treatment of proximal humeral fractures (PHFs), few assess conservative treatment, which is the most common approach. The aim of this systematic literature review was to assess criteria for indications, treatment protocols, and outcomes obtained with the conservative treatment of 3-part and 4-part PHF. METHODS We searched the PubMed and Cochrane databases for clinical studies published between 2000 and 2019 on conservative treatment for 3-part and 4-part PHF that included patients older than 18 years, a minimum follow-up of 1 year, fracture classification, and description of outcomes with assessment scales. RESULTS The search yielded 26,660 records. We reviewed 44 of them in full, and finally 6 studies were included. We obtained a population of 133 patients (79% women), with a mean age of 74.3 years (range 25 to 98) and mean follow-up of 32 months (range 12 to 68.8). According to the Neer classification system, there were 41% (55) three-part fractures and 59% (78) four-part fractures; 5.81% of the patients were lost to follow-up. The mean Constant score was 64.5 for three-part fractures and 54.9 patients with four-part fractures. Consolidation was achieved in 95% of the three-part fractures and 91% of the four-part fractures. Loss of mobility varied according to the type of fracture. Regarding complications, the most frequent was malunion (21%), followed by avascular necrosis (9%). CONCLUSIONS Our data show that most three-part PHFs treated conservatively achieve fracture consolidation even noting a negligible rate of malunion got fair-good functional results with few complications, while the orthopedic four-part PHF treatment presents high rate of consolidation with less rate of malunion than the three-part PHF but achieve poor functional results with few complications. LEVEL OF EVIDENCE Level IV, Systematic Review.
Collapse
Affiliation(s)
- Manuel Soler-Peiro
- Upper Extremity Unit, Orthopaedic Surgery Service, Hospital Universitario de La Ribera, Alzira, Valencia, Spain.
| | - Lorena García-Martínez
- Upper Extremity Unit, Orthopaedic Surgery Service, Hospital Universitario de La Ribera, Alzira, Valencia, Spain
| | - Luis Aguilella
- Upper Extremity Unit, Orthopaedic Surgery Service, Hospital Universitario de La Ribera, Alzira, Valencia, Spain
| | | |
Collapse
|
10
|
Three-dimensional models increase the interobserver agreement for the treatment of proximal humerus fractures. Patient Saf Surg 2020; 14:33. [PMID: 32782476 PMCID: PMC7409687 DOI: 10.1186/s13037-020-00258-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/30/2020] [Indexed: 12/16/2022] Open
Abstract
Background The agreement for the treatment of proximal humerus fractures is low. Interpretation of exams used for diagnosis can be directly associated with this limitation. This study proposes to compare the agreement between experts and residents in orthopedics for treatment indication of proximal humerus fractures, utilizing 3D-models, holography (augmented reality), x-rays, and tomography as diagnostic methods. Methods Twenty orthopedists (ten experts in shoulder and elbow surgery and ten experts in traumatology) and thirty resident physicians in orthopedics evaluated nine fractures of the proximal humerus, randomly distributed as x-rays, tomography, 3D-models and holography, using the Neer and AO / OTA Classifications. After, we evaluated the interobserver agreement between treatment options (conservative, osteosynthesis and arthroplasty) and whether the experience of the evaluators interfered with the results. Results The interobserver agreement analysis showed the following kappa-values: κ = 0.362 and κ = 0.306 for experts and residents (3D-models); κ = 0.240 and κ = 0.221 (X-ray); κ = 0.233 and κ = 0.123 (Tomography) and κ = 0.321 and κ = 0.160 (Holography), for experts and residents respectively. Moreover, residents and specialists were discordant in the treatment indication using Tomography as a diagnostic method (p = 0.003). The same was not seen for the other diagnostic methods (p > 0.05). Conclusions Three-dimensional models showed, overall, the highest interobserver agreement (experts versus residents in orthopedics) for the choice of treatment of proximal humerus fractures compared to X-ray, Tomography, and Holography. Agreement in the choice of treatment among experts that used Tomography and Holography as diagnostic methods were two times higher compared to residents. Trial registration Registered in Brazil Platform under no. CAAE 12273519.7.0000.5505.
Collapse
|
11
|
Wendt KW, Jaeger M, Verbruggen J, Nijs S, Oestern HJ, Kdolsky R, Komadina R. ESTES recommendations on proximal humerus fractures in the elderly. Eur J Trauma Emerg Surg 2020; 47:381-395. [PMID: 32767081 DOI: 10.1007/s00068-020-01437-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 07/12/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE The section for the skeletal trauma and sport's injuries of the European Society for Trauma and Emergency Surgery (ESTES) appointed a task force group to reach a consensus among European countries on proximal humeral fractures. MATERIAL/METHODS The task force group organized several consensus meetings until a paper with final recommendations was confirmed during the ESTES Executive Board meeting in Berlin on 25 October 2018. CONCLUSION The Recommendations compare conservative and four possible operative treatment options (ORIF, nailing, hemi- and total reverse arthroplasty) and enable the smallest common denominator for the surgical treatment among ESTES members.
Collapse
Affiliation(s)
- Klaus W Wendt
- Medical Coordinator, Trauma Centre Northern Netherlands, University Medical Center Groningen, Groningen, The Netherlands
| | - Martin Jaeger
- Clinic for Orthopedic and Trauma Surgery, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jan Verbruggen
- Department of Trauma Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Stefaan Nijs
- Department of Traumatology, UZ Leuven, Leuven, Belgium
| | - Hans-Jörg Oestern
- Conciliation Board of Medical Liability Cases Germany, Hannover, Germany
| | - Richard Kdolsky
- University Clinic for Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Radko Komadina
- Medical Faculty, University of Ljubljana, Ljubljana, Slovenia.
| |
Collapse
|
12
|
Murena L, Ratti C, Maritan G, Rasio N, Grandesso M, Barbati G, Cusitore M, Canton G. Predictive value of valgus head-shaft angle in identifying Neer 4-part proximal humerus fractures. A radiographic and CT-scan analysis of 120 cases. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:217-223. [PMID: 32555100 PMCID: PMC7944809 DOI: 10.23750/abm.v91i4-s.9717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 05/05/2020] [Indexed: 11/23/2022]
Abstract
Background and aim of the work: Understanding the fracture morphology and its relation to the expected outcome and risk of complications is fundamental for proximal humerus fractures (PHFs) management. Most Neer 3- and 4-part fractures may deserve surgical treatment. Unfortunately, plain x-rays may not be able to differentiate between a 3- or 4-part fractures unless an axillary or analogue projection is carried out. Aim of the present study is to evaluate whether a high valgus head-shaft angle degree is predictive of a Neer 4-part rather than a 3-part fracture. Methods: The study included 120 3-(75 cases) and 4-(45 cases) part PHFs (valgus displaced in 98 cases), M:F ratio = 1:2.6, mean age 65.7 years, classified on CT scan images. The humeral head shaft angle was calculated on AP x-rays and statistically correlated with 3 and 4-part fractures to identify values predictive of 4-part fracture. Results: Valgus head/shaft angle was significantly higher in 4-part fractures, especially in the valgus displaced group (p < 0.001). A cutoff value of 168.5° was identified as predictive of a 4-part fracture with a sensibility of 74% and specificity of 78%. Increasing by 1 degree the humeral head-shaft angle, the chance to have a 4-part fracture increases of 3% in the whole population and of 11% in the valgus sub-group. Conclusion: The severity of PHF can be predicted analysing valgus head shaft angle on AP x-rays with a sensibility of 74% and specificity of 78% in identifying a 4-part fracture with a cutoff value of 168.5°.
Collapse
Affiliation(s)
- Luigi Murena
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Chiara Ratti
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Guido Maritan
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Nicholas Rasio
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Maria Grandesso
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Giulia Barbati
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Marcello Cusitore
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| | - Gianluca Canton
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUITS, Strada di Fiume 447, 34149 Trieste (Italy).
| |
Collapse
|
13
|
Murena L, Canton G, Ratti C, Hoxhaj B, Giraldi G, Surace MF, Grassi FA. Indications and results of osteosynthesis for proximal humerus fragility fractures in elderly patients. Orthop Rev (Pavia) 2020; 12:8559. [PMID: 32391138 PMCID: PMC7206366 DOI: 10.4081/or.2020.8559] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 04/13/2020] [Indexed: 02/08/2023] Open
Abstract
Proximal humerus fractures (PHF) are common injuries in the elderly population. Conservative treatment is indicated for undisplaced and stable fractures, which account for almost 80% of the cases. More complex fracture patterns might need surgery, with a wide variety of indication criteria and surgical techniques described in the literature. Surgical treatment should be reserved for patients in good clinical conditions, autonomous in daily living activities and able to adhere to postoperative rehabilitation protocols. In the elderly population with severe osteoporosis, cognitive impairment and clinical comorbidities, the risk of surgical failures is high. In these patients, the choice between surgical and conservative treatment, as well as for the type of procedure, is even more difficult, with no general consensus in the literature. Final indication is usually conditioned by surgeon’s experience and preference. Two independent reviewers (B.H and G.G) independently extracted studies on proximal humeral fractures. All selected studies were screened independently (B.H and G.G) based on title and abstract. Then the full text of any article that either judged potentially eligible was acquired and reviewed again. Any disagreement was resolved by discussing the full text manuscripts. Aim of the present paper is to review the literature about indications and results of osteosynthesis for proximal humerus fragility fractures in the elderly population.
Collapse
Affiliation(s)
- Luigi Murena
- Orthopedics and Trauma Unit - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste
| | - Gianluca Canton
- Orthopedics and Trauma Unit - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste
| | - Chiara Ratti
- Orthopedics and Trauma Unit - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste
| | - Bramir Hoxhaj
- Orthopedics and Trauma Unit - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste
| | - Gioia Giraldi
- Orthopedics and Trauma Unit - ASUGI, Department of Medicine, Surgery and Health Sciences, University of Trieste
| | - Michele Francesco Surace
- Interdisciplinary Research Centre for Pathology and Surgery of the Musculoskeletal System, Department of Biotechnology and Life Sciences, University of Insubria, Varese
| | - Federico Alberto Grassi
- Orthopedic and Trauma Unit, University Hospital "Maggiore della Carità", Department of Health Sciences, University of East Piedmont, Novara, Italy
| |
Collapse
|
14
|
Abstract
PURPOSE OF REVIEW The purpose of this review is to examine trends, outcomes, and principles in treatment of proximal humerus fractures in the elderly with a critical focus on reverse shoulder arthroplasty as a developing treatment option. RECENT FINDINGS Recent literature shows an increase in reverse shoulder arthroplasty and a decrease in hemiarthroplasty performed for proximal humerus fractures. More predictable outcomes and lower revision rates are seen in older individuals treated primarily or secondarily with reverse shoulder arthroplasty compared to those treated with hemiarthroplasty. We report current and historical treatments, outcomes, and principles in reverse shoulder arthroplasty for treatment of complex, displaced proximal humerus fractures in older individuals (≥ 65 years old).
Collapse
Affiliation(s)
- Brandon J Kelly
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Chad M Myeroff
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN, USA. .,Regions Hospital, Saint Paul, Minnesota, 640 Jackson St, MS 11503L, Saint Paul, MN, 55101, USA. .,TRIA Orthopaedic Center, Woodbury, MN, USA.
| |
Collapse
|
15
|
Shaw L, Hong CK, Kuan FC, Lin CL, Wang PH, Su WR. The incidence of occult and missed surgical neck fractures in patients with isolated greater tuberosity fracture of the proximal humerus. BMC Musculoskelet Disord 2019; 20:482. [PMID: 31656189 PMCID: PMC6815442 DOI: 10.1186/s12891-019-2810-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 08/30/2019] [Indexed: 11/29/2022] Open
Abstract
Background Occult and missed surgical neck fractures can be found in patients diagnosed with isolated greater tuberosity (GT) fracture during the follow up period. The purpose of this study was to retrospectively assess the incidence rate of occult and missed surgical neck fractures in those initially diagnosed with isolated GT fracture. Methods Records of patients diagnosed as having an isolated GT fracture were retrieved from a database in a medical center. Two senior orthopedic surgeons blindly reviewed all images of these patients three times to classify GT fracture types (split, avulsion and depression types), and recorded any surgical neck fractures found. Then a meeting was help to confirm the fracture types and presence of surgical neck fracture. Results Occult surgical neck fractures were found in 5 out of 68 (7.4%) patients, whereas missed surgical neck fractures were found in 3 out of 68 (4.4%) patients. In total, 32 patients had split type GT fracture, 32 had avulsion type and 4 had depression type. For those with occult surgical neck fractures, 7 had the split type GT fracture, while the remaining one had the avulsion type. Although the proportion of occult surgical neck fracture was higher in the split-type GT fracture (21.9%) than in the avulsion-type GT fracture (3.1%), the difference was not statistically significant (p = 0.056). Conclusion Occult humeral surgical neck fractures occurred in 7.4% of isolated greater tuberosity fractures after re-evaluation, while missed humeral surgical neck fractures occurred in 4.4%.
Collapse
Affiliation(s)
- Leo Shaw
- Department of Medical Education, Taichung Veteran's General Hospital, Taichung, Taiwan
| | - Chih-Kai Hong
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng-Li Road, Tainan City, Taiwan, 70428
| | - Fa-Chuan Kuan
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng-Li Road, Tainan City, Taiwan, 70428
| | - Cheng-Li Lin
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng-Li Road, Tainan City, Taiwan, 70428
| | - Ping-Hui Wang
- Department of Orthopaedic Surgery, Chi-Mei Medical Center, Tainan, Taiwan
| | - Wei-Ren Su
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng-Li Road, Tainan City, Taiwan, 70428. .,Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| |
Collapse
|
16
|
Vicenti G, Antonella A, Filipponi M, Conserva V, Solarino G, Carrozzo M, Moretti B. A comparative retrospective study of locking plate fixation versus a dedicated external fixator of 3- and 4-part proximal humerus fractures: Results after 5 years. Injury 2019; 50 Suppl 2:S80-S88. [PMID: 30926138 DOI: 10.1016/j.injury.2019.01.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/31/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Fractures of the proximal humerus (PHF) represent a common injury among orthopedic department; especially for three- and four-part fractures no consensus about the best treatment is still achieved. The aim of our study was to compare clinical and radiological outcomes in patients alternatively treated with plates and screws or external fixation system for a type III-IV proximal humerus fracture. MATERIAL AND METHODS Sixty-nine patients went surgery for type III-IV PHF between January 2011 and January 2014. According to the Neer classification, fractures were classified as type III in 50 cases (72,46%) and type IV in 19 cases (24,56%). 45 patients were treated with plates (65%) and 24 external fixators (35%). The patients' mean age was 62 years (range, 31-87 y). At five years, 60 patients (86,9%) were assessed using the visual analog scale (VAS) pain score, Constant Score (CS), the range of motion, and radiological evaluation. The CS at five years was the primary outcome measure. Results were evaluated and compared with the contralateral unaffected side to avoid bias related to different ages. RESULTS At the final follow up, we found no clinical differences when comparing the two procedures. Moreover, when age was considered as a variable, a significative difference of the CS was observed in the group of patients younger than 65 years treated with a plate (Plate Group Mean: 79; SD: +/- 15. Ex Fi Mean: 58; SD:+/- 4. P = 0,008). In the group of patients older than 65 years, the two procedures did not show significative differences in outcomes (Plate Group Mean: 69; SD: +/- 15. Ex Fi Mean: 63; SD:+/- 7. P = 0,032). External fixation procedure was overall associated with a reduction in blood loss, surgical time, length of hospital stay. CONCLUSION Percutaneous techniques have a long tradition in PHF treatment; the introduction of dedicated external fixation system has the advantage to improve the stability and allow early rehabilitation when compared to the classical pinning technique. In our experience, the indication elderly patients with osteoporosis and comorbidities may benefit by this type of mini-invasive surgery with low soft tissue damages.
Collapse
Affiliation(s)
- Giovanni Vicenti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs University of Bari, Italy
| | - Abate Antonella
- Orthopedics and Traumatology, Di Venere Hospital, Bari, Italy
| | - Marco Filipponi
- Orthopedics and Traumatology, Vito Fazzi Hospital, Lecce, Italy
| | - Vito Conserva
- Orthopedics and Traumatology, Lorenzo Bonomo Hospital, Andria, Italy
| | - Giuseppe Solarino
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs University of Bari, Italy
| | - Massimiliano Carrozzo
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs University of Bari, Italy.
| | - Biagio Moretti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs University of Bari, Italy
| |
Collapse
|
17
|
Spross C, Meester J, Mazzucchelli RA, Puskás GJ, Zdravkovic V, Jost B. Evidence-based algorithm to treat patients with proximal humerus fractures-a prospective study with early clinical and overall performance results. J Shoulder Elbow Surg 2019; 28:1022-1032. [PMID: 31003888 DOI: 10.1016/j.jse.2019.02.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/10/2019] [Accepted: 02/15/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND On the basis of patients' demands, bone quality, and fracture type, we developed an evidence-based treatment algorithm for proximal humerus fractures (PHF) that includes all treatment modalities from open reduction and internal fixation, hemiprosthesis, to reverse total shoulder arthroplasty. This study was done to assess its feasibility and early clinical outcome. MATERIALS AND METHODS Patients with isolated PHF in 2014 and 2015 were included in this prospective study. The quality of life (EQ-5D) and the level of autonomy before injury were recorded. The fractures were classified and local bone quality was measured. When possible, patients were treated according to the algorithm. Radiographic and clinical follow-up-Constant score, subjective shoulder value, and EQ-5D-took place after 3 months and 1 year. The rate of unplanned surgery was analyzed. RESULTS A total of 192 patients (mean age 66 years; 58 male, 134 female) were included. Of these, 160 (83%) were treated according to the algorithm. In total, 132 patients were treated conservatively, 36 with open reduction and internal fixation and 24 with reverse total shoulder arthroplasty or hemiarthroplasty. Generally, the mean EQ-5D before trauma and 1 year after treatment was equal to 0.88 to 0.9 points. After 1 year, the overall mean relative Constant score was 95% and mean subjective shoulder value 84%. Unplanned surgery was necessary in 21 patients. CONCLUSION This comprehensive algorithm is designed as a noncompulsory treatment guideline for PHF, which prioritize the patient's demands and biology. The high adherence proves that it is a helpful tool for decision making. Furthermore, this algorithm leads to very satisfying overall results with low complication and revision rates.
Collapse
Affiliation(s)
- Christian Spross
- Department of Orthopaedic Surgery and Traumatology, St. Gallen, Switzerland.
| | - Jan Meester
- Department of Orthopaedic Surgery and Traumatology, St. Gallen, Switzerland
| | | | - Gábor J Puskás
- Department of Orthopaedic Surgery and Traumatology, St. Gallen, Switzerland
| | - Vilijam Zdravkovic
- Department of Orthopaedic Surgery and Traumatology, St. Gallen, Switzerland
| | - Bernhard Jost
- Department of Orthopaedic Surgery and Traumatology, St. Gallen, Switzerland
| |
Collapse
|
18
|
Inferior displacement of greater tuberosity fracture suggests an occult humeral neck fracture: a retrospective single-centre study. INTERNATIONAL ORTHOPAEDICS 2019; 43:1429-1434. [DOI: 10.1007/s00264-019-04294-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 01/06/2019] [Indexed: 10/27/2022]
|
19
|
Outcomes following non operative management for proximal humerus fractures. J Clin Orthop Trauma 2019; 10:462-467. [PMID: 31061570 PMCID: PMC6491913 DOI: 10.1016/j.jcot.2019.02.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 02/21/2019] [Accepted: 02/23/2019] [Indexed: 01/18/2023] Open
|
20
|
Abstract
Interfragmental ischaemia is a prerequisite for the initiation of the inflammatory and immunological response to fracturing of bone.Intrafragmental ischaemia is inevitable: the extent of the initial ischaemic insult does not, however, directly relate to the outcome for healing of the fracture zones and avascular necrosis of the humeral head. The survival of distal regions of fragments with critical perfusion may be the result of a type of inosculation (blood vessel contact), which establishes reperfusion before either revascularization or neo-angiogenesis has occurred.Periosteum has a poorly defined role in fracture healing in the proximal humerus. The metaphyseal periosteal perfusion may have a profound effect, as yet undefined, on the healing of most metaphyseal fractures of the proximal humerus, and may be disturbed further by inadvertent surgical manipulation.The metaphysis can be considered as a 'torus' or ring of bone, its surface covered by periosteum antero- and posterolaterally, through which the tuberosity segments gain perfusion and capsular reflections antero- and posteromedially, through which the humeral head (articular) fragment gains perfusion.The torus is broken in relatively simple primary patterns: a fracture line at the upper surface of the torus is an anatomical 'neck' fracture; a fracture line at the lower surface of the torus is the surgical 'neck' fracture. Secondary fragmentation (through compression and/or distraction) of the torus itself creates complexity for analysis (classification), alters the capacity and outcome for healing (by variable interruption of the fragmental blood supply) and influences interfragmental stability. Cite this article: EFORT Open Rev 2018;3 DOI: 10.1302/2058-5241.3.180005.
Collapse
|
21
|
Abstract
STUDY DESIGN Clinical commentary. INTRODUCTION Proximal humeral fractures (PHF) are the third most common fracture in the elderly with an increased incidence expected in the coming years with the aging population, causing an important burden to the healthcare system. The management of PHF is challenging due to its complexity and the wide variety of fractures and treatment options. PURPOSE The objective of this clinical commentary is to update the available evidence on clinical presentation, classification, imaging, medical treatment, and rehabilitation of acute PHF. METHODS/RESULTS/DISCUSSION N/A for clinical commentary. CONCLUSIONS The first step to a successful management of PHF is the clinical and radiographic examination of the shoulder, which enables the physician to classify the fracture and choose the appropriate treatment option. The Neer and OA classifications are commonly used and are based on the identification of the fractured parts of the humerus, as well as the displacement of the fragments. In case of non-displaced or minimally displaced fractures, a conservative treatment, consisting of initial immobilization and a rehabilitation program will be chosen. Displaced or unstable fractures will be managed operatively. Different surgical options exist and will vary according to the fracture type, patient's age, and functional needs, followed by rehabilitation. LEVEL OF EVIDENCE 5.
Collapse
Affiliation(s)
- Véronique Lowry
- Department of Research, Maisonneuve-Rosemont Hospital Research Center, University of Montreal Affiliated Research Center, Montreal, Quebec, Canada
| | - Nathalie J Bureau
- Radiology Department, University of Montreal, Montreal, Quebec, Canada; Department of Research, Research Center, Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | - François Desmeules
- Department of Research, Maisonneuve-Rosemont Hospital Research Center, University of Montreal Affiliated Research Center, Montreal, Quebec, Canada; Department of Rehabilitation, School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Jean-Sébastien Roy
- Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec City, Quebec, Canada; Center for Interdisciplinary Research in Rehabilitation and Social Integration, Quebec, Canada
| | - Dominique M Rouleau
- Department of Surgery, Hôpital du Sacré-Cœur de Montréal, Montréal PQ, Canada; Department of Surgery, Université de Montréal, Montréal PQ, Canada.
| |
Collapse
|
22
|
Abstract
BACKGROUND Proximal humeral fractures are common in the elderly and can present with multiple fracture configurations. Our case series describes a three-part valgus-impacted fracture pattern of the proximal humerus that underwent spontaneous reduction by nonsurgical management with good functional outcomes. METHODS Seven patients who sustained low-energy three-part valgus-impacted fractures of the proximal humerus were studied. We retrospectively reviewed serial anteroposterior radiographs of each patient taken as part of routine follow-up. For clinical outcomes, patients were assessed by a physical examination of both shoulders. A Disability of Arm, Shoulder, and Hand (DASH) questionnaire assessed the functional outcomes. RESULTS In all seven patients, fractures reduced spontaneously without any complications. Radiologically, the neck-shaft angle decreased from an average of 169° to 141°. In the six patients examined, range of motion was decreased in all planes in the affected shoulder relative to the contralateral shoulder. Two patients exhibited no loss of power in the affected arm, while the rest exhibited Medical Research Council grade 4 of 5 power in the affected arm. The mean DASH score obtained in our patients was 18.17. None of our patients reported any significant limitations in their activities of daily living and all achieved premorbid functional levels. CONCLUSION Low-energy three-part valgus-impacted fracture pattern of the proximal humerus has the ability to spontaneously reduce by nonsurgical management with good functional outcomes.
Collapse
Affiliation(s)
- Christopher Fang
- 1 Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Ernest Beng Kee Kwek
- 1 Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| |
Collapse
|
23
|
Pogorzelski J, Fritz EM, Godin JA, Imhoff AB, Millett PJ. Nonoperative treatment of five common shoulder injuries: A critical analysis. ACTA ACUST UNITED AC 2018; 13:89-97. [PMID: 29887915 PMCID: PMC5976697 DOI: 10.1007/s11678-018-0449-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 01/29/2018] [Indexed: 12/31/2022]
Abstract
Economic pressure highlights the critical need for appropriate diagnosis and treatment of various shoulder pathologies since under-diagnosis and under-treatment can result in increased costs to society in the form of disability and lost production. On the other hand, aggressive over-treatment can further inflate already burgeoning health-care costs and potentially harm the patient. Therefore, it is crucial to distinguish the indications between operative and nonoperative management, especially in common shoulder pathologies such as rotator cuff tears, anterior shoulder instability, biceps tendinitis, lesions to the acromioclavicular joint, and proximal humeral fractures. As a result, a detailed analysis of individual risk factors for potential failures should be performed and treatment should be based on individualized care with consideration given to each patient’s particular injury pattern, functional demands, and long-term goals.
Collapse
Affiliation(s)
- Jonas Pogorzelski
- 1Steadman Philippon Research Institute, 181 West Meadow Drive suite 1000, 81657 Vail, CO USA.,Department of Orthopedic Sports Medicine, Technical University of Munich, Klinikum rechts der Isar, Ismaninger Str. 22, 81675 Munich, Germany
| | - Erik M Fritz
- 1Steadman Philippon Research Institute, 181 West Meadow Drive suite 1000, 81657 Vail, CO USA
| | - Jonathan A Godin
- 1Steadman Philippon Research Institute, 181 West Meadow Drive suite 1000, 81657 Vail, CO USA.,3The Steadman Clinic, 181 West Meadow Drive suite 400, 81657 Vail, CO USA
| | - Andreas B Imhoff
- Department of Orthopedic Sports Medicine, Technical University of Munich, Klinikum rechts der Isar, Ismaninger Str. 22, 81675 Munich, Germany
| | - Peter J Millett
- 1Steadman Philippon Research Institute, 181 West Meadow Drive suite 1000, 81657 Vail, CO USA.,3The Steadman Clinic, 181 West Meadow Drive suite 400, 81657 Vail, CO USA
| |
Collapse
|
24
|
Figaredo VM, Pons-Villanueva J. How many cephalic locked screws are needed in valgus proximal humeral fractures? Injury 2017; 48:2370-2372. [PMID: 28789777 DOI: 10.1016/j.injury.2017.07.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Accepted: 07/30/2017] [Indexed: 02/02/2023]
Affiliation(s)
| | - Juan Pons-Villanueva
- Orthopedic Surgery and Traumatology Department, Clínica Universidad de Navarra, Spain.
| |
Collapse
|
25
|
The Applications of Finite Element Analysis in Proximal Humeral Fractures. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2017; 2017:4879836. [PMID: 29081829 PMCID: PMC5610852 DOI: 10.1155/2017/4879836] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 08/06/2017] [Indexed: 12/18/2022]
Abstract
Proximal humeral fractures are common and most challenging, due to the complexity of the glenohumeral joint, especially in the geriatric population with impacted fractures, that the development of implants continues because currently the problems with their fixation are not solved. Pre-, intra-, and postoperative assessments are crucial in management of those patients. Finite element analysis, as one of the valuable tools, has been implemented as an effective and noninvasive method to analyze proximal humeral fractures, providing solid evidence for management of troublesome patients. However, no review article about the applications and effects of finite element analysis in assessing proximal humeral fractures has been reported yet. This review article summarized the applications, contribution, and clinical significance of finite element analysis in assessing proximal humeral fractures. Furthermore, the limitations of finite element analysis, the difficulties of more realistic simulation, and the validation and also the creation of validated FE models were discussed. We concluded that although some advancements in proximal humeral fractures researches have been made by using finite element analysis, utility of this powerful tool for routine clinical management and adequate simulation requires more state-of-the-art studies to provide evidence and bases.
Collapse
|
26
|
Carbone S, Razzano C, Albino P, Mezzoprete R. Immediate intensive mobilization compared with immediate conventional mobilization for the impacted osteoporotic conservatively treated proximal humeral fracture: a randomized controlled trial. Musculoskelet Surg 2017; 101:137-143. [PMID: 28770512 DOI: 10.1007/s12306-017-0483-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 06/05/2017] [Indexed: 11/26/2022]
Abstract
PURPOSE To select in a 2-year survey of proximal humerus fractures accessing the emergency department, a population of osteoporotic stable impacted fractures and to randomize them into two groups, one with an immediate intensive mobilization program and the other with an immediate conventional mobilization program. METHODS In emergency department, patients with clinical signs of shoulder girdle fracture were submitted to standard X-ray examination and CT scan. Patients with stable (absence of metaphyseal comminution or fifth fragment) osteoporotic (cortical bone thickness lower than 6 mm) impacted (Is any part of metaphysis or head impacted into the shaft? YES/NO) proximal humerus fractures were selected for randomization in one of the two groups. Group 1: early intensive mobilization; Group 2: early conventional mobilization. Functional and radiographic assessment was recorded at 3, 6 and 12 months of follow-up. RESULTS In the considered period, 120 patients were affected by a stable impacted osteoporotic proximal humerus fracture. At the final follow-up, 36 patients in group 1 and 39 patients in group 2 were available for statistical analysis. Functional and radiographic scores were comparable, with a trend of significance in favor of group 2. No fracture in any of the group showed significant loss of reduction respect to 6 months of follow-up. 4 (10%) and 1 (2.5%) patients in groups 1 and 2 were not compliant with the rehabilitation program (p = 0.037). CONCLUSIONS This randomized controlled trial showed that impacted osteoporotic proximal humerus fractures can be managed non-operatively with an early conventional rehabilitation program composed by 10 sessions of passive motion twice a week, followed by recovery of active range of motion for further 10 sessions thrice a week, while no advantage is given by a more aggressive rehabilitation regimen. Self-assisted exercises should be explained to patients to maximize the effects of the assisted program. LEVEL OF EVIDENCE Level 1, randomized controlled double-blinded trial.
Collapse
Affiliation(s)
- S Carbone
- Orthopaedic and Traumatology Department, Ospedale San Camillo de Lellis, Rieti, Italy.
- FIMAC Onlus, Via Giulio Pittarelli 114, 00166, Rome, Italy.
| | - C Razzano
- Department of Physical Medicine and Rehabilitation, Sapienza University of Rome, P.le Aldo Moro, 5, 00185, Rome, Italy
- Department of Physical Medicine and Rehabilitation, Centro Medico Erre, Via Pennino Traversa Mustilli, Sant'Agata dei Goti, BN, Italy
- MED.IT.A Onlus, Naples, Italy
| | - P Albino
- Casa di Cura Città di Aprilia, Aprilia, Italy
| | - R Mezzoprete
- Orthopaedic and Traumatology Department, Ospedale San Camillo de Lellis, Rieti, Italy
| |
Collapse
|
27
|
Abstract
Zusammenfassung. Zusammenfassung: Die Komplikationsrate nach Osteosynthese von proximalen Humerusfrakturen ist trotz neu entwickelten Implantaten hoch. Wir sind der Meinung, dass die hohe Individualität der Patienten auch einen möglichst individuellen Therapieansatz benötigt. Somit definierten wir einen evidenzbasierten Behandlungsalgorithmus, der die Patientenindividualität und das ganze Behandlungsspektrum beinhalten sollte. Wir suchten dabei nach einem optimalen Weg zwischen Risiko (Komplikationen) und Ertrag (Schulterfunktion). Vor allem die Lebensqualität sollte nach der Frakturbehandlung wieder möglichst gut sein. Die ersten Resultate unserer prospektiven Untersuchung sind vielversprechend. Die konservativen Wege im Algorithmus scheinen gut zu funktionieren, nur sehr selten musste davon abgewichen werden. Es zeigt sich jedoch, dass vor allem die Osteosynthesen noch immer komplikationsbelastet sind. Diesbezüglich gilt es, den Algorithmus und die chirurgische Technik in Zukunft noch zu verbessern.
Collapse
Affiliation(s)
| | - Bernhard Jost
- 1 Orthopädie und Traumatologie, Kantonsspital St. Gallen
| |
Collapse
|
28
|
Intraobserver and interobserver agreement in the classification and treatment of proximal humeral fractures. J Shoulder Elbow Surg 2017; 26:1097-1102. [PMID: 28131681 DOI: 10.1016/j.jse.2016.11.047] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 11/25/2016] [Accepted: 11/25/2016] [Indexed: 02/01/2023]
Abstract
BACKGROUND There is controversy surrounding the reliability of radiographic measurements and existing classifications for proximal humeral fractures. METHODS Ten orthopedists, divided into 2 groups by length of experience, evaluated radiographs in 3 views from 40 proximal humeral fractures. We evaluated 11 radiographic criteria (including the Neer and pathomorphologic classifications, head-shaft angle, displacement of the humeral shaft, and lesser and greater tuberosities) and treatment indication. We also analyzed the criteria that most influenced the choice of treatment. RESULTS Interobserver reliability was substantial for the presence of fracture of the greater tuberosity (κ = 0.749) and medial metaphyseal comminution (κ = 0.627) and moderate for the pathomorphologic classification (κ = 0.504), displacement of the greater tuberosity (κ = 0.422), and treatment decision (κ = 0.565). Intraobserver reliability was substantial for treatment indication (κ = 0.620) and presence of displacement of the fracture of the greater tuberosity (κ = 0.627 and 0.611) and moderate for the Neer (κ = 0.490) and pathomorphologic (κ = 0.607) classifications. The results were influenced by the observer's experience. The surgical indication was influenced by the pathomorphologic classification in 50% of the evaluators (odds ratio, 4.85; range, 3.30-8.65). CONCLUSION The pathomorphologic classification has higher reliability than the Neer classification and was the factor that most influenced the surgical decision. The determination of the presence of fracture and displacement of the greater tuberosity and medial metaphyseal comminution is reliable with the use of simple radiographs, and the results were influenced by the observer's experience.
Collapse
|
29
|
Return to sports after plate fixation of humeral head fractures 65 cases with minimum 24-month follow-up. BMC Musculoskelet Disord 2017; 18:173. [PMID: 28441943 PMCID: PMC5405547 DOI: 10.1186/s12891-017-1532-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 04/18/2017] [Indexed: 02/08/2023] Open
Abstract
Background Humeral head fractures requiring surgical intervention are severe injuries, which might affect the return to sports and daily activities. We hypothesize that athletic patients will be constrained regarding their sporting activities after surgically treated humeral head fractures. Despite a long rehabilitation program physical activities will change and an avoidance of overhead activities will be noticed. Methods Case series with 65 Patients, with a minimum follow-up of 24 months participated in this study. All patients were treated using a locking plate fixation. Their sporting activity was investigated at the time of the injury and re-investigated after an average of 3.83 years. The questionnaire setup included the evaluation of shoulder function, sporting activities, intensity, sport level and frequency evaluation. Level of evidence IV. Results At the time of injury 61 Patients (94%) were engaged in recreational sporting activities. The number of sporting activities declined from 26 to 23 at the follow-up examination. There was also a decline in sports frequency and duration of sports activities. Conclusion The majority of patients remains active in their recreational sporting activity at a comparable duration and frequency both pre- and postoperatively. Nevertheless, shoulder centered sport activities including golf, water skiing and martial arts declined or were given up.
Collapse
|
30
|
Shukla DR, McAnany S, Pean C, Overley S, Lovy A, Parsons BO. The results of tension band rotator cuff suture fixation of locked plating of displaced proximal humerus fractures. Injury 2017; 48:474-480. [PMID: 28063677 DOI: 10.1016/j.injury.2016.12.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 12/17/2016] [Accepted: 12/26/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The purpose of this study was to assess 1-year outcomes of patients with displaced proximal humerus fractures who underwent treatment with locked plate fixation with rotator cuff suture augmentation. METHODS A total of 86 patients who had sustained 2, 3 and 4-part displaced proximal humerus fractures underwent locked plate fixation with multiple sutures placed in the cuff tendons. Clinical outcome variables included active forward elevation (AFE), active external rotation (AER), and Constant and American Shoulder and Elbow Surgeons (ASES) scores. Post-operative variables included the following complications: varus re-collapse, loss of fixation, osteonecrosis of the humeral head (AVN), screw cut out, hardware failure and infection. RESULTS Forty-one patients were available with minimum of 1-year follow-up. Mean AFE was 142±17.0° and AER was 41±13.0°. The overall complication rate was 14.6%, with osteonecrosis being the most common (12.2%). Of the 21 patients (51.2%) that initially had varus displacement, all but one maintained anatomic reduction and fixation. Mean ASES score was 78.2±20.0 and average Constant score was 72.7±17.6. Bivariate analyses demonstrated that pre-operative medial comminution (p=0.297) or varus collapse (p=0.95) were not associated with an increased likelihood of sustaining a complication. CONCLUSIONS Follow-up of patients in this series demonstrated a low overall complication rate and excellent functional outcomes. We believe suture augmentation of the rotator cuff can counteract varus forces on proximal humerus fractures fixed with locked plates, and should be performed routinely in displaced 2, 3 and 4 part fractures.
Collapse
Affiliation(s)
- Dave R Shukla
- Leni & Peter May Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, United States.
| | - Steven McAnany
- Leni & Peter May Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, United States
| | - Christian Pean
- Icahn School of Medicine at Mount Sinai, 50 East 98th Street, Apt 2B, New York, NY 10029, United States
| | - Samuel Overley
- Leni & Peter May Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, United States
| | - Andrew Lovy
- Leni & Peter May Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, United States
| | - Bradford O Parsons
- Leni & Peter May Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, New York, NY 10029, United States
| |
Collapse
|
31
|
Abstract
Proximal humeral fractures, which typically occur in elderly persons, are among the most common fractures. A myriad of nonsurgical and surgical treatment options exist for these injuries, including short-term immobilization and early physical therapy, percutaneous fixation, plate osteosynthesis, intramedullary nailing, hemiarthroplasty, and reverse shoulder arthroplasty. The choice of treatment depends on the fracture type and severity, surgeon expertise, patient age, and patient health status.
Collapse
|
32
|
Tarallo L, Mugnai R, Rocchi M, Rovesta C, Catani F. Double-locking precontoured plating system for malunited fractures of the distal end of humerus. Musculoskelet Surg 2016; 100:105-110. [PMID: 27900709 DOI: 10.1007/s12306-016-0420-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 07/21/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Distal humeral malunions are uncommon injuries, often associated with limited elbow motion, pain, instability, weakness, and sometimes ulnar neuritis. The complex anatomy of the elbow joint makes this condition one of the most complex elbow injuries to treat. MATERIALS AND METHODS Four patients were treated by the same surgeon between 2011 and 2013 using a double-locking precontoured plating system for malunited intra-articular or extra-articular fractures of the distal end of the humerus. RESULTS At a mean 3 years of follow-up, a significant improvement in the elbow motion and functional outcome, evaluated with the Mayo Elbow Performance Index and the Disability of the Arm, Shoulder, and Hand, were observed. Articular reduction obtained after the surgery was maintained in all patients without evidence of avascular necrosis. No other complications (i.e., infection, nervous iatrogenic lesions) were reported. CONCLUSIONS Corrective osteotomy using double-locking precontoured plating system preceded by preoperative planning using a CT scan allowed an improvement in the functional outcome and elbow motion, without complications.
Collapse
Affiliation(s)
- L Tarallo
- Department of Orthopaedics and Traumatology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy.
| | - R Mugnai
- Department of Orthopaedics and Traumatology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| | - M Rocchi
- Department of Orthopaedics and Traumatology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| | - C Rovesta
- Department of Orthopaedics and Traumatology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| | - F Catani
- Department of Orthopaedics and Traumatology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| |
Collapse
|
33
|
Steinhaus ME, Dare DM, Gulotta LV. Displaced Proximal Humerus Fractures: is a Sling as Good as a Plate? HSS J 2016; 12:287-290. [PMID: 27703425 PMCID: PMC5026650 DOI: 10.1007/s11420-015-9479-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 10/20/2015] [Indexed: 02/07/2023]
Abstract
The treatment of displaced proximal humerus fractures is challenging and complex, as its success is predicated on multiple factors. While it is clear that a majority of proximal humerus fractures may be treated nonoperatively, it is less clear which patients benefit from surgical management. The PROFHER trial, a randomized controlled study, used patient-reported outcomes to compare surgical to nonsurgical management of displaced proximal humerus fractures. The purpose of this review is to highlight the strengths and weaknesses of the PROFHER trial and to assess the validity of its conclusion in the context of existing literature. The authors found no difference in the Oxford Shoulder Score (OSS) between the surgical and nonsurgical groups. Additionally, no difference was found between groups in any of the secondary outcomes, which included the Short-Form 12 (SF-12) health survey, surgical and fracture-related complications, additional surgery or therapy, inpatient medical complications, and mortality. They concluded that the recent increase in surgical management of proximal humerus fractures is perhaps unwarranted. While the randomization was successful and the pragmatic design may enable greater generalizability, this study possesses numerous flaws inherent in such an ambitious endeavor, including an inability to identify specific factors which explain the lack of superiority of surgical management. Despite its weaknesses, this study is a valuable datapoint which encourages surgeons to reexamine their surgical indications for this injury.
Collapse
Affiliation(s)
- Michael E. Steinhaus
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY USA ,Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | - David M. Dare
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY USA ,Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| | - Lawrence V. Gulotta
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY USA ,Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021 USA
| |
Collapse
|
34
|
Aguado HJ, Mingo J, Torres M, Alvarez-Ramos A, Martín-Ferrero MA. Minimally invasive polyaxial locking plate osteosynthesis for 3-4 part proximal humeral fractures: our institutional experience. Injury 2016; 47 Suppl 3:S22-S28. [PMID: 27692102 DOI: 10.1016/s0020-1383(16)30602-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The objectives of this study were to describe the surgical technique of fixation of 3-4 part proximal humeral fractures with polyaxial locking plates utilising a minimally invasive approach and to evaluate the accuracy of reduction and stability of fixation. PATIENTS AND METHODS We retrospectively reviewed 90 patients. Fractures were classified according to the Neer classification system. Different radiological parameters were measured to assess the quality of reduction and the stability of fixation. Complications and clinical outcomes were evaluated after one year of minimum follow up. RESULTS There were 76 women and 14 men, with a mean age of 67.4years ±13 (range, 29-85). There were 60 3-part and 30 4-part fractures. Frozen cancellous allograft was used in 30 cases (33.3%). All fractures progressed to union and at one year follow up, the mean Constant score was 79.6±12(range, 62-100). Mean forward flexion, abduction, external rotation and internal rotation were 155°, 148°, 39° and vertebra Dorsal 8, respectively. Complications were noted in seven patients while the postoperative "head-diaphysis angle", "greater tuberosity height" and "medial metaphysis reconstruction" were close to the anatomical parameters; no significant differences were noted at one year radiological follow up. CONCLUSION Reliable and stable fixation can be expected with the use of polyaxial locking plate through a minimally invasive approach for the treatment of 3-4 part proximal humeral fractures. Satisfactory functional results for this procedure can be obtained.
Collapse
Affiliation(s)
- Héctor J Aguado
- Trauma Unit, Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain.
| | - Juan Mingo
- Trauma Unit, Orthopaedics and Traumatology Department, Complejo Asistencial Universitario, Palencia, Spain
| | - Miguel Torres
- Trauma Unit, Orthopaedics and Traumatology Department, Complejo Asistencial Universitario, Palencia, Spain
| | - Aranzazú Alvarez-Ramos
- Orthopaedics and Traumatology Department, Hospital Universitario "Río Hortega", Valladolid, Spain
| | - Miguel A Martín-Ferrero
- Trauma Unit, Orthopaedic and Traumatology Department, Hospital Clínico Universitario, Valladolid, Spain
| |
Collapse
|
35
|
Cvetanovich GL, Frank RM, Chalmers PN, Verma NN, Nicholson GP, Romeo AA. Surgical Management of Proximal Humeral Fractures: The Emerging Role of Reverse Total Shoulder Arthroplasty. Orthopedics 2016; 39:e465-73. [PMID: 27045483 DOI: 10.3928/01477447-20160324-02] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 10/13/2015] [Indexed: 02/03/2023]
Abstract
Acute proximal humeral fractures are common injuries in elderly patients. These fractures can lead to significant pain and functional loss. Nonoperative treatment offers high rates of satisfactory function and pain relief in the majority of fractures, particularly in elderly patients. Open reduction and internal fixation, closed reduction and percutaneous pinning, and hemiarthroplasty are used for treating displaced proximal humeral fractures, depending on patient and fracture characteristics. Recently, reverse total shoulder arthroplasty has gained popularity for treatment of complex proximal humeral fractures due to a rapid recovery of active elevation and activities of daily living function. Although complications remain a concern, early results of reverse total shoulder arthroplasty for proximal humeral fractures have been promising. Future comparative outcome studies are needed to define the indications for reverse total shoulder arthroplasty instead of nonoperative and other operative options. Optimal treatment of proximal humeral fractures requires clinical judgment based on fracture characteristics, bone quality, patient factors, and surgeon experience with the array of available techniques. [Orthopedics. 2016; 39(3):e465-e473.].
Collapse
|
36
|
Panagopoulos A, Tatani I, Ntourantonis D, Seferlis I, Kouzelis A, Tyllianakis M. Least Possible Fixation Techniques of 4-Part Valgus Impacted Fractures of the Proximal Humerus: A Systematic Review. Orthop Rev (Pavia) 2016; 8:6211. [PMID: 27114810 PMCID: PMC4821228 DOI: 10.4081/or.2016.6211] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 10/30/2015] [Accepted: 11/02/2015] [Indexed: 11/25/2022] Open
Abstract
The valgus-impacted (VI) 4-part fractures are a subset of fractures of the proximal humerus with a unique anatomic configuration characterized by a relatively lower incidence of avascular necrosis after operative intervention. We systematically reviewed clinical studies assessing the benefits and harms of least possible fixation techniques (LPFT) for this unique fracture type. Such information would be potentially helpful in developing an evidence-based approach in the management of these complex injuries. We performed analytic searches of PubMed, Embase, Web of Science, Google Scholar and the Cochrane Library, restricting it to the years 1991-2014. Included studies had to describe outcomes and complications after primary osteosynthesis with any type of LPFT apart from plate-screws and intramedullary nailing. Eligibility criteria were also included English language, more than 5 cases, minimum follow up of one year and report of clinical outcome using at least one relevant score (Constant, Neer or ASES). Based on 292 database hits we identified 12 eligible studies including 190 four-part valgus impacted fractures in 188 patients. All eligible studies were case series composed of min 8 to max 45 patients per study. The gender distribution was 60% (112) female and 40% (76) male. The average age of the patients at the time of injury was 54.5 years. In 8/12 studies an open reduction was used for fracture fixation using different surgical techniques including KW, cerclage wires, cannulated screws and osteosutures. Closed reduction and percutaneous fixation was used in 4 studies. Mean follow-up time ranged from 24 to 69 months. A good functional outcome (constant score >80) was reported in 9/12 studies. The most common complication was avascular necrosis of the humeral head with an overall incidence of 11% (range, 0-26.3%). Total avascular necrosis (AVN) was found in 15/188 patients (7.9%) and was more common in percutaneous techniques and partial AVN in 6/188 (3.1%) being more common in open techniques. The overall re-operation rate was very low (3.7%). Insufficient study designs cannot provide definite treatment recommendations and quantitative data synthesis of outcome. In general, LPFT for 4-part VI fractures leads to satisfactory outcomes with low incidence of complications. A considerable risk of biases can be attributed to fracture classification, proper radiological control, mean age of patients, mixed types of fixation methods, nonage adjusted clinical scoring and small follow up periods. These factors are discussed in detail. Level of evidence: systematic review of literature (level IV) as most of the studies were level IV.
Collapse
Affiliation(s)
- Andreas Panagopoulos
- Department of Shoulder and Elbow Surgery, University Hospital of Patras , Greece
| | - Irini Tatani
- Department of Shoulder and Elbow Surgery, University Hospital of Patras , Greece
| | | | - Ioannis Seferlis
- Department of Shoulder and Elbow Surgery, University Hospital of Patras , Greece
| | - Antonis Kouzelis
- Department of Shoulder and Elbow Surgery, University Hospital of Patras , Greece
| | - Minos Tyllianakis
- Department of Shoulder and Elbow Surgery, University Hospital of Patras , Greece
| |
Collapse
|
37
|
|
38
|
Ribeiro FR, Takesian FH, Bezerra LEP, Filho RB, Júnior ACT, da Costa MP. Impacted valgus fractures of the proximal humerus. Rev Bras Ortop 2016; 51:127-31. [PMID: 27069878 PMCID: PMC4811991 DOI: 10.1016/j.rboe.2016.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Accepted: 03/30/2015] [Indexed: 12/01/2022] Open
Abstract
Impacted valgus fractures of the proximal humerus are considered to be a special type fracture, since impaction of the humeral head on the metaphysis with maintenance of the posteromedial periosteum improves the prognosis regarding occurrences of avascular necrosis. This characteristic can also facilitate the reduction maneuver and increase the consolidation rate of these fractures, even in more complex cases. The studies included were obtained by searching the Bireme, Medline, PubMed, Cochrane Library and Google Scholar databases for those published between 1991 and 2013. The objective of this study was to identify the most common definitions, classifications and treatment methods used for these fractures in the orthopedic medical literature.
Collapse
|
39
|
Bouchet R, Block D, D’ollonne T, Gadea F, Gaillot J, Sirveaux F, Saragaglia D. Non-operative treatment of four-part fractures of the proximal end of the humerus: results of a prospective and retrospective multicentric study. INTERNATIONAL ORTHOPAEDICS 2016; 40:1669-1674. [DOI: 10.1007/s00264-015-3090-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 12/21/2015] [Indexed: 11/30/2022]
|
40
|
Obesity is associated with increased postoperative complications after operative management of proximal humerus fractures. J Shoulder Elbow Surg 2015; 24:593-600. [PMID: 25440511 DOI: 10.1016/j.jse.2014.08.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Revised: 08/25/2014] [Accepted: 08/25/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND Obesity has become a significant public health concern in the United States. The goal of this study was to assess the effect of obesity on postoperative complications after operative management of proximal humerus fractures by use of a national database. METHODS Patients who underwent operative management of a proximal humerus fracture were identified in a national database by Current Procedural Terminology codes for procedures in patients with International Classification of Diseases, Ninth Revision (ICD-9) codes for proximal humerus fracture, including (1) open reduction and internal fixation, (2) intramedullary nailing, (3) hemiarthroplasty, and (4) total shoulder arthroplasty. These groups were then divided into obese and nonobese cohorts by use of ICD-9 codes for obesity, morbid obesity, or body mass index >30. Each cohort was then assessed for local and systemic complications within 90 days and mortality within 2 years postoperatively. Odds ratios and 95% confidence intervals were calculated. RESULTS From 2005 to 2011, 20,319 patients who underwent operative management of proximal humerus fractures were identified, including 14,833 (73.0%) open reduction and internal fixation, 1368 (9.2%) intramedullary nail, 3391 (16.7%) hemiarthroplasty, and 727 (3.6%) shoulder arthroplasty. Overall, 3794 patients (18.7%) were coded as obese, morbidly obese, or body mass index >30. In each operative group, obesity was associated with a substantial increase in local and systemic complications. CONCLUSIONS Obesity and its resultant medical comorbidities are associated with increased rates of postoperative complications after operative management of proximal humerus fractures. Obese patients for whom operative management of proximal humerus fractures is planned should be counseled preoperatively about their increased risk for postoperative complications.
Collapse
|
41
|
Viecili L, Turco DL, Ramalho JHA, Finelli CA, Torini AP. Tratamento das fraturas em duas partes do colo cirúrgico do úmero com o uso de haste intramedular metafisária bloqueada proximalmente com estabilidade angular. Rev Bras Ortop 2015. [DOI: 10.1016/j.rbo.2014.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
42
|
Viecili L, Turco DL, Ramalho JHA, Finelli CA, Torini AP. Treatment of two-part fractures of the surgical neck of the humerus using a locked metaphyseal intramedullary nail proximally with angular stability. Rev Bras Ortop 2015; 50:22-9. [PMID: 26229892 PMCID: PMC4519566 DOI: 10.1016/j.rboe.2015.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Accepted: 02/13/2014] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES To evaluate the functional results from patients with surgical neck fractures treated with a locked metaphyseal intramedullary nail and angular stability. METHODS Twenty-two patients between the ages of 21 and 69 years were evaluated prospectively between January 2010 and January 2011. Their time taken for consolidation, age, sex, complications and functional results were correlated using the modified protocol of the University of California at Los Angeles (UCLA). RESULTS The mean time taken for consolidation was 9.26 weeks ± confidence interval (CI) of 0.40 weeks. One case (4.5%) did not become consolidated. There were no cases of infection. There was one case (4.5%) of adhesive capsulitis with good evolution through clinical treatment. Five patients (22.7%) presented occasional mild pain and one case (4.5%) reported medium-intensity pain associated with the subacromial impact of the implant. The mean score on the modified UCLA scale was 30.4 ± CI 1.6 points, obtained at the end of 12 weeks of evaluation: 18 cases (81.8%) with "excellent" and "good" scores, three cases (13.6%) with "fair" scores and one case (4.5%) with a "poor" score. CONCLUSION In the group of patients evaluated, treatment of two-part surgical neck fractures by means of a locked metaphyseal intramedullary nail and angular stability demonstrated satisfactory functional results and a low complication rate, similar to what is seen in the literature.
Collapse
|
43
|
Abstract
Proximal humerus fractures remain one of the most common orthopaedic injuries, particularly in the elderly. Displaced fractures often require surgery, and management can be challenging because of comminution and poor bone quality. Despite advances in surgical technique and implant design, reoperation for malunion or nonunion of the tuberosity (arthroplasty) or screw penetration (open reduction and internal fixation) remains problematic. Recent studies have demonstrated acceptable results following nonsurgical management of displaced proximal humerus fractures in elderly, low-demand patients. In younger, more active patients, reduced function and pain that accompany select proximal humeral malunions are generally poorly tolerated. Surgical options for symptomatic, malunited tuberosities include osteotomy, tuberoplasty with rotator cuff repair and subacromial decompression, or decompression alone. Surgical neck malunion can be managed with corrective osteotomy and preservation of the native joint. Arthroplasty is reserved for complex malunions with joint incongruity. Surgical management of symptomatic proximal humeral malunion remains challenging, but good outcomes can be achieved with proper patient selection.
Collapse
|
44
|
Freude T, Schroeter S, Plecko M, Bahrs C, Martetschlaeger F, Kraus TM, Stoeckle U, Doebele S. Dynamic-locking-screw (DLS)-leads to less secondary screw perforations in proximal humerus fractures. BMC Musculoskelet Disord 2014; 15:194. [PMID: 24894637 PMCID: PMC4057594 DOI: 10.1186/1471-2474-15-194] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 05/27/2014] [Indexed: 11/26/2022] Open
Abstract
Background Loss of reduction and screw perforation causes high failure rates in the treatment of proximal humerus fractures. The purpose of the present study was to evaluate the early postoperative complications using modern Dynamic Locking Screws (DLS 3.7) for plating of proximal humerus fractures. Methods Between 03/2009 and 12/2010, 64 patients with acute proximal humerus fractures were treated by angular stable plate fixation using DLSs in a limited multi-centre study. Follow-up examinations were performed three, six, twelve and twenty-four weeks postoperatively and any complications were carefully collected. Results 56 of 64 patients were examined at the six-month follow-up. Complications were observed in 12 patients (22%). In five cases (9%), a perforation of the DLS 3.7 occurred. Conclusions Despite the use of modern DLS 3.7, the early complications after plating of proximal humerus fractures remain high. The potential advantage of the DLS 3.7 regarding secondary screw perforation has to be confirmed by future randomized controlled trials.
Collapse
Affiliation(s)
| | | | | | | | | | - Tobias M Kraus
- Department of Traumatology and Reconstructive Surgery, BG Unfallklinik, Eberhard Karls Universitaet Tuebingen, Schnarrenbergstrasse 95, 72076 Tuebingen, Germany.
| | | | | |
Collapse
|
45
|
Neuhaus V, Bot AGJ, Swellengrebel CHJ, Jain NB, Warner JJP, Ring DC. Treatment choice affects inpatient adverse events and mortality in older aged inpatients with an isolated fracture of the proximal humerus. J Shoulder Elbow Surg 2014; 23:800-6. [PMID: 24135421 PMCID: PMC4239693 DOI: 10.1016/j.jse.2013.09.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Accepted: 09/04/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study tests the null hypothesis that, among patients aged 65 and older admitted to a United States hospital with an isolated fracture of the proximal humerus (no other injuries or fractures), there are no differences between operative (fixation or arthroplasty) and nonoperative treatments with respect to inpatient adverse events, inpatient mortality, and discharge to a long-term care facility rates accounting for comorbidities. METHODS Using a large national database representing an estimated 132,005 patients aged 65 and older admitted to a US hospital with an isolated proximal humerus fracture between 2003 and 2007. Sixty-one percent did not have surgery, 22% were treated with open reduction and internal fixation (ORIF), and 17% were treated with arthroplasty. RESULTS The risk of an in hospital adverse event was 21% overall and was 4.4 times greater with arthroplasty and 2.7 times greater with ORIF compared to nonoperative treatment. The risk of in hospital death was 1.8% overall and was 2.8 times greater with ORIF compared to nonoperative treatment. Patients treated operatively were less likely to be discharged to a long-term facility compared to patients treated nonoperatively. CONCLUSION In spite of a tendency to treat the most infirm patients (those that are not discharged to home) nonoperatively, operative treatment (open reduction and internal fixation in particular) is an independent risk factor for inpatient adverse events and mortality in older-aged patients admitted to the hospital with an isolated fracture of the proximal humerus and should perhaps be offered more judiciously. LEVEL OF EVIDENCE Level III, retrospective cohort study, treatment study.
Collapse
Affiliation(s)
- Valentin Neuhaus
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA, USA
| | - Arjan G J Bot
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA, USA
| | | | - Nitin B Jain
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital and Harvard Medical School, Boston, MA, USA; Harvard Shoulder Service, Massachusetts General Hospital, Boston, MA, USA; Department of Orthopedics, Brigham and Women's Hospital, Boston, MA, USA
| | - Jon J P Warner
- Harvard Shoulder Service, Massachusetts General Hospital, Boston, MA, USA
| | - David C Ring
- Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA, USA.
| |
Collapse
|
46
|
Duralde XA. CORR Insights®: Deltoid-split or deltopectoral approaches for the treatment of displaced proximal humeral fractures? Clin Orthop Relat Res 2014; 472:1586-8. [PMID: 24464506 PMCID: PMC3971206 DOI: 10.1007/s11999-013-3449-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 12/20/2013] [Indexed: 01/31/2023]
Affiliation(s)
- Xavier A Duralde
- Peachtree Orthopaedic Clinic, 2045 Peachtree Dr., Suite 700, Atlanta, GA, 30309, USA,
| |
Collapse
|
47
|
Abstract
BACKGROUND AND PURPOSE Long term outcome of the treatment of displaced complex fractures of humeral head is rare in the literature especially in greater cohorts. Main purpose of our study was the assessment of long term results of intramedullary nailing of 3-4 part fractures. PATIENTS AND METHODS 137 patients with 137 three or four-part fractures of the humeral head treated by intramedullary nailing were reassessed after an average follow-up time of 57 (27-93) months. The whole cohort consisted of 85 three-part fractures, 38 four-part fractures and 14 fracture-dislocations. Radiographic and clinical outcome - absolute Constant score (CS(abs)) and relative Constant score (compared to the contralateral side - CS(rel)) were evaluated. The rate of complications was recorded. Analysis of the influence of quality of achieved reduction on final functional result and on the development of complications was performed. RESULTS 125 fractures healed uneventfully. Mean long term CS(rel) was 81% of the unaffected side. Mean CS(rel) was 85% in 3-part fractures, 73% in four-part fractures, 80% in three-part fracture-dislocations and 70% in four-part fracture-dislocations. 96 (70%) patients achieved excellent or good results (CS(rel) higher than 80%), 17 (12.4%) satisfactory results and 24 (17.5%) poor results (CS(rel) less than 60%). No significant difference was observed in functional results between different age groups. No incidence of non-union was observed, 4 losses of reduction were encountered. We observed 17 cases of complete humeral head necrosis, 14 of them in the group of 4-part fractures. Reduction quality strongly influenced functional result and development of head necrosis. In the group of excellent reduction mean CS(rel) was 88% and the rate of necrosis was 2%. Moderate reduction quality deteriorated CS(rel) to 70% and head necrosis rate rose up to 28%. If reduction was poor, mean CS(rel) was 52% and the rate of complete necrosis rose to 60%. CONCLUSION Long term results confirmed nailing as appropriate treatment strategy for all types of humeral head fractures with limitation of excellent reduction in every age group. Moderate or even poor reduction significantly deteriorates functional results and increases rate of complete necrosis of the humeral head. If good reduction cannot be achieved, treatment strategy should be changed.
Collapse
Affiliation(s)
- Martin Kloub
- Department of Traumatology, Hospital Ceske Budejovice, Czech Republic.
| | - Karel Holub
- Department of Traumatology, Hospital Ceske Budejovice, Czech Republic
| | - Simona Polakova
- Daphne CR-Institute of Applied Ecology, Ceske Budejovice, Czech Republic
| |
Collapse
|
48
|
Operative versus non-operative treatment for two-part surgical neck fractures of the proximal humerus. Arch Orthop Trauma Surg 2013; 133:1385-93. [PMID: 23820852 DOI: 10.1007/s00402-013-1798-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2011] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Aim of this study was to evaluate outcomes of operative as compared to conserveative treatment for two-part humerus fractures at the surgical neck. METHODS Data from a prospective multi-centre cohort study on four treatment options (conservative treatment and three implants, i.e. LPHP, PHILOS and PHN) for proximal humerus fractures were evaluated in this post hoc analysis. All patients with two-part fractures of the surgical neck (AO types A2, n = 54 and A3, n = 110) were identified and included for the analysis. All operatively treated patients were gathered and compared to those receiving conservative treatment. Primary outcome parameters were pain, range of motion and absolute and relative Constant scores at 3, 6 and 12 months following injury and coronal plane alignment at 12 months. RESULTS Operative (n = 133) and non-operative (n = 31) groups were comparable with regard to all parameters assessed including mean age (62.9 vs. 65.6, P = 0.479), gender (27 vs. 29 % male, P = 0.826) and fracture distribution (65 vs. 77 % A3 type, P = 0.207). 26 of the 31 conservatively treated and 103 of the 133 operatively treated patients (84 and 77 %, respectively) were available for final follow-up. There was a continuous improvement for all outcome parameters in both treatment groups (P < 0.001). Operative treatment resulted in a more effective reduction of pain at 3 months (51 vs. 76 % reporting pain at fracture site, P = 0.03) and a reduction of coronal plane malalignment. Both range of motion and Constant scores were, however, comparable in both groups at all follow-up visits. Relative and absolute Constant scores were generally excellent at final follow-up (74 vs. 74, P = 0.528 and 89 vs. 91, P = 0.494, respectively). CONCLUSIONS Both non-operative treatment and operative treatment using modern implants (LPHP, PHILOS and PHN) can be considered safe and effective treatment options for two-part fractures of the proximal humerus. Operative treatment may result in better range of motion and reduced pain in the early postoperative course of treatment.
Collapse
|
49
|
Widnall JC, Dheerendra SK, Malal JJG, Waseem M. Proximal humeral fractures: a review of current concepts. Open Orthop J 2013; 7:361-5. [PMID: 24082976 PMCID: PMC3785034 DOI: 10.2174/1874325001307010361] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2012] [Revised: 12/08/2012] [Accepted: 01/12/2013] [Indexed: 12/16/2022] Open
Abstract
The majority of proximal humerus fractures are sustained via low energy falls in the elderly population. These patients can attain an acceptable level of function via non-operative treatment. There is yet to be a clear consensus on treatment options suitable for those that fall outside of this majority group. Open reduction internal fixation, intra medullary nailing and arthroplasty surgery have all been used to varying effects. Good results are achievable if complications such as mal-union, non-union and avascular necrosis can be avoided. This review aims to clarify the options available to the current day trauma surgeon.
Collapse
Affiliation(s)
- James C Widnall
- Aintree University Hospitals NHS Trust, Longmoor Lane, Liverpool, L9 7AL, UK
| | | | | | | |
Collapse
|
50
|
|