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Cannella A, Caruso L, Sassara GM, Taccardo G, Passiatore M, Marescalchi M, De Vitis R. Hemiarthroplasty for irreparable distal radius fractures in the elderly: A comprehensive review. World J Orthop 2024; 15:578-584. [PMID: 38947262 PMCID: PMC11212533 DOI: 10.5312/wjo.v15.i6.578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/14/2024] [Accepted: 04/29/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Elderly patients maintaining functional independence can now be candidates for primary wrist hemiarthroplasty to manage acute irreparable distal radius fractures (DRFs). However, further investigation with long-term follow-up is required to validate these initial findings. AIM To review the literature on the outcomes of distal radius hemiarthroplasty with available implants to assess its viability as a treatment option. METHODS A comprehensive review of the literature was conducted using electronic databases, including PubMed, Medline, and Scopus. The search terms employed were "distal radius fracture" , "hemiarthroplasty" , "wrist arthroplasty" , and related terminology. The search was restricted to articles published in English from 1980 until June 2023. Inclusion criteria encompassed cases or case series of DRF treated with hemiarthroplasty, providing clinical or radiographic outcomes, and published in peer-reviewed journals. RESULTS A total of 2508 articles from PubMed and 883 from Scopus were identified initially. Following screening and removal of duplicates, 13 articles met the inclusion criteria. These articles, predominantly clinical retrospective studies, provided insights into hemiarthroplasty outcomes, including functional improvements and complications. Hemiarthroplasty was a treatment option for complex DRF, particularly those cases with severe comminution, intraarticular involvement, or severe osteoporosis. Functional outcomes demonstrated improvements in pain relief, wrist mobility, and grip strength, with variability across studies. Complications included implant loosening, infection, nerve injury, and stiffness, with varying incidence rates influenced by surgical techniques and implant choice. Long-term outcomes were inadequately documented, warranting further research. CONCLUSION Hemiarthroplasty is a promising treatment for irreparable DRF in the elderly. Long-term outcomes and complications require further study.
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Affiliation(s)
- Adriano Cannella
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
| | - Ludovico Caruso
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
| | - Giulia Maria Sassara
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
| | - Giuseppe Taccardo
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
| | - Marco Passiatore
- Department of Bone and Joint Surgery, ASST - Spedali Civili, Brescia 25123, Italy
| | - Marina Marescalchi
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
| | - Rocco De Vitis
- Department of Orthopaedics, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome 00168, Italy
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Kloberdanz AL, Meyer J, Kammermeier K, Strahl A, Schlickewei C, Mader K, Frosch KH, Yarar-Schlickewei S. Impact of body mass index on fracture severity, clinical, radiological and functional outcome in distal radius fractures: a retrospective observational study after surgical treatment. Arch Orthop Trauma Surg 2024; 144:2915-2923. [PMID: 38814456 PMCID: PMC11211199 DOI: 10.1007/s00402-024-05391-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/23/2024] [Indexed: 05/31/2024]
Abstract
INTRODUCTION Distal radius fracture (DRF) is one of the three most common fractures of the human body with increasing incidences in all groups of age. Known causes of increasing incidence, such as ageing of the population or increased obesity, have been described and discussed. So far, literature reports ambivalent effects of body mass index (BMI) on bone physiology. It is worthwhile to examine the influence of BMI on the outcome of fractures more detailed. This study aims to investigate the influence of an abnormal BMI on fracture severity and treatment, as well as clinical, radiological, and functional outcome to improve clinical decision making. MATERIALS AND METHODS A retrospective observational study was conducted on data obtained from patients, who underwent open reduction and internal fixation (ORIF) of a DRF at a local Level 1 Trauma Center between May 2018 and October 2021. Follow-up examinations were performed approximately 1 year after surgical fracture treatment, during which various questionnaires and functional measurements (CMS, DASH, NRS, ROM) were applied. In addition, postoperative complications were recorded and radiological examinations of the affected hand were performed. After excluding incomplete data sets and applying set exclusion criteria, the complete data of 105 patients were analyzed. RESULTS 74 patients were female and 31 male with significant difference in mean BMI [p = 0.002; female: 23.8 (SD ± 3.3), men: 26.2 (SD ± 3.9)]. Patients with higher BMI had significantly more severe fractures (p = 0.042). However, there was no significant difference in surgery time for fracture management. At follow-up, patients with lower BMI showed a smaller difference in hand strength between the fractured and the other hand (p = 0.017). The BMI had no significant effect on the clinical and radiological outcome. CONCLUSION Despite the ambivalent effects of BMI on the skeletal system, our findings indicate that a higher BMI is associated with more severe DRF. Thereby BMI does not correlate with surgery time for fracture treatment. Furthermore, no evidence of an influence on the clinical and radiological outcome could be detected.
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Affiliation(s)
- Anna Lena Kloberdanz
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Jasmin Meyer
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Kora Kammermeier
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - André Strahl
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Carsten Schlickewei
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Konrad Mader
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Karl-Heinz Frosch
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Sinef Yarar-Schlickewei
- Department of Trauma and Orthopedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
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Chung J, Mahmoud Y, Ilyas AM. Incidence and Treatment of Carpal Tunnel Syndrome Following Distal Radius Fractures: A TriNetX Analysis of 39,603 Patients. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2024; 6:308-312. [PMID: 38817743 PMCID: PMC11133837 DOI: 10.1016/j.jhsg.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024] Open
Abstract
Purpose Distal radius fractures (DRFs) are among the most common fractures and occur among all age groups. Carpal tunnel syndrome (CTS) is a known sequela of DRFs, but its incidence is poorly understood. This study was undertaken to determine the incidence of CTS following a DRF, with the hypothesis being that CTS occurs more commonly after nonsurgical treatment of a DRF. Methods The TriNetX US Collaborative Network was queried for all patients diagnosed with DRFs from January 2016 to December 2022. Cohorts were defined by inclusion and exclusion of the procedure Current Procedural Terminology codes into surgical and nonsurgical groups and subsequent ICD-10 diagnosis codes of CTS. Statistical analysis was performed to determine differences in management across the study period. Results A total of 39,603 patients met inclusion with a diagnosis of a DRF. The incidence of CTS within one year of a DRF was 5.3%. Among all DRF cases, 10,279 (26%) patients underwent surgical treatment, whereas 29,324 (74%) patients underwent nonsurgical treatment. The incidence of CTS in the surgical group was 1194 (12%), whereas the incidence of CTS in the nonsurgical group was 915 (3%). Patients undergoing surgical treatment for a DRF had a 9% risk of developing CTS, whereas patients undergoing nonsurgical treatment had a 5% risk. Among all the patients having been diagnosed with CTS, 63% of those with an operatively treated DRF underwent surgical release, whereas 23% of those with a nonoperatively treated DRF underwent surgical release for CTS. Conclusions Patients having undergone surgical treatment for DRF had a four times higher rate of developing CTS, compared with those having undergone nonsurgical treatment. Among patients who underwent surgical treatment of a DRF with the subsequent development of CTS, there was a nearly three times higher rate of surgical release of CTS. Type of study/level of evidence Prognostic III.
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Affiliation(s)
| | | | - Asif M. Ilyas
- Drexel University College of Medicine, Philadelphia, PA
- Rothman Orthopaedic Institute, Philadelphia, PA
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Dhanjani SA, Gomez G, Rogers D, LaPorte D. Are There Racial and Ethnic Disparities in Management and Outcomes of Surgically Treated Distal Radius Fractures? Hand (N Y) 2024; 19:471-480. [PMID: 36196925 PMCID: PMC11067843 DOI: 10.1177/15589447221124248] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Racial/ethnic disparities have been demonstrated across multiple orthopedic sub-specialties. There is a paucity of literature examining disparities in distal radius fracture (DRF) management. METHODS Using the National Surgical Quality Improvement Program database, we analyzed 15 559 non-Hispanic (NH) White, NH Black, NH Asian, and Hispanic adults who underwent open reduction and internal fixation for DRF from 2013 to 2019. We evaluated time from hospital admission to surgery and length of stay using Poisson regression. Deep venous thrombosis, pulmonary embolism (PE), and wound complications were reported using descriptive statistics. Thirty-day reoperation and readmission were analyzed using binary logistic regression. RESULTS Wait time to surgery was longer for Hispanic patients than NH White patients (incidence rate ratio [IRR]: 2.54, P < .001); this narrowed over time (IRR: 0.944, P = .047). Length of stay was longer for NH Black (IRR: 1.78, P < .001) and Hispanic patients (IRR: 1.83, P < .001), but shorter for NH Asian (IRR: 0.715, P = .019) than NH White patients; this temporally narrowed for NH Black patients (IRR: 0.908, P = .001). Deep venous thrombosis, PE, and wound complications occurred at a rate less than 0.30% across all groups. Hispanic patients were less likely to undergo reoperation than NH White patients (odds ratio [OR]: 0.254, P = .003). While there was no difference in readmission between groups in the aggregated study period, NH Black patients experienced a temporal increase in readmissions relative to NH White patients (OR: 1.40, P = .038). CONCLUSIONS Racial and ethnic disparities exist in DRF management. Further investigation on causes for and solutions to combat these disparities in DRF care may help improve the inequities observed.
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Affiliation(s)
| | - Gabriela Gomez
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Davis Rogers
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Dawn LaPorte
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Zhou Z, Li X, Wu X, Wang X. Impact of early rehabilitation therapy on functional outcomes in patients post distal radius fracture surgery: a systematic review and meta-analysis. BMC Musculoskelet Disord 2024; 25:198. [PMID: 38443916 PMCID: PMC10913665 DOI: 10.1186/s12891-024-07317-0] [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: 09/10/2023] [Accepted: 02/27/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND This meta-analysis aims to investigate the efficacy of early rehabilitation on patients who have undergone surgery for distal radius fractures (DRFs) with palmar plating, focusing on multiple outcome measures including upper limb function, wrist function, back extension mobility, pain levels, and complications. METHODS A rigorous search strategy adhering to the PRISMA guidelines was employed across four major databases, including PubMed, Embase, Web of Science, and the Cochrane Library. Studies were included based on stringent criteria, and data extraction was performed independently by two reviewers. Meta-analysis was conducted employing both fixed-effect and random-effects models as dictated by heterogeneity, assessed by the I2 statistic and chi-square tests. A total of 7 studies, encompassing diverse demographic groups and timelines, were included for the final analysis. RESULTS The meta-analysis disclosed that early rehabilitation yielded a statistically significant improvement in upper limb function (SMD -0.27; 95% CI -0.48 to -0.07; P < 0.0001) and back extension mobility (SMD 0.26; 95% CI 0.04 to 0.48; P = 0.021). A notable reduction in pain levels was observed in the early rehabilitation group (SMD -0.28; 95% CI -0.53 to -0.02; P = 0.03). However, there were no significant differences in wrist function (SMD -0.13; 95% CI -0.38 to 0.12; P = 0.36) and complications (OR 0.99; 95% CI 0.61 to 1.61; P = 0.96). CONCLUSIONS Early rehabilitation post-DRF surgery with palmar plating has been found to be beneficial in enhancing upper limb functionality and back extension mobility, and in reducing pain levels. Nevertheless, no significant impact was observed regarding wrist function and complications.
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Affiliation(s)
- Zhihui Zhou
- Department of Emergency, Dongguan Hospital of Traditional Chinese Medicine, No. 3 Dongcheng Section, Songshan Lake Avenue, Dongcheng Street, Dongguan, Guangdong, 523000, China
| | - Xiuying Li
- Traditional Chinese Medicine Department, Dongguan Songshan Lake Community Health Service Center, Lanxin Garden, Science and Technology, 9Th Road, Dongguan, Guangdong, 523000, China
| | - Xiaoyan Wu
- Traditional Chinese Medicine Department, Dongguan Songshan Lake Community Health Service Center, Lanxin Garden, Science and Technology, 9Th Road, Dongguan, Guangdong, 523000, China
| | - Xiaotian Wang
- Department of Hand Surgery, Dongguan Hospital of Traditional Chinese Medicine, No. 3 Dongcheng Section, Songshan Lake Avenue, Dongcheng Street, Dongguan, Guangdong, 523000, China.
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Laane CLE, Dijkmans AL, Messinger CJ, Wijffels MME, Bhashyam AR, Chen NC. Cause of Extensor Pollicis Longus Ruptures After Distal Radius Fracture Fixation Using a Volar Plate. Hand (N Y) 2024:15589447241233763. [PMID: 38420781 DOI: 10.1177/15589447241233763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
BACKGROUND This research sought to analyze a cohort of patients with extensor pollicis longus (EPL) ruptures after volar locked plating of a distal radius fracture (DRF) to characterize the incidence of ruptures that are unlikely to be related to dorsal screw prominence. METHODS This is a retrospective, observational, descriptive cohort study of adults with operative fixation of a closed DRF and an EPL rupture between 2002 and 2022. Eighteen patients with operative fixation using a volar plate of a closed DRF had an EPL rupture. The cohort consisted of 66% women with an average age of 57.5 years. Median follow-up was 14.5 months. RESULTS The incidence of EPL rupture was 0.4% (18/4768). The average time from DRF and DRF fixation to EPL rupture was 3.7 and 3.4 months, respectively. Based on the operative record, in 2 of the 18 patients (11%), the rupture was directly attributable to prominent hardware; however, in 4 of the 18 patients (22%), the rupture was not related to prominent hardware, and the cause was indeterminate in 12 patients (67%). Radiologic analysis of those in the indeterminate group demonstrated that 5 of the 12 patients had screws that had a high probability of being prominent. CONCLUSIONS The incidence of EPL rupture after volar plating of DRF is between 0% and 1% and usually occurs about 3 months after fixation. Approximately 50% of EPL ruptures are attributable to prominent dorsal screws. Although screw prominence is an important cause of EPL rupture, it is not the sole cause of rupture.
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Affiliation(s)
- Charlotte L E Laane
- Division of Hand Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Anjuli L Dijkmans
- Division of Hand Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
| | - Chelsea J Messinger
- Division of Hand Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Mathieu M E Wijffels
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, The Netherlands
| | - Abhiram R Bhashyam
- Division of Hand Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
| | - Neal C Chen
- Division of Hand Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Boston, MA, USA
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Kudo T, Kohyama S, Yoshii Y. An isolated rupture of the flexor digitorum tendon of the index finger following volar locking plate fixation of a distal radius fracture: A case report. Trauma Case Rep 2023; 47:100901. [PMID: 37601551 PMCID: PMC10436165 DOI: 10.1016/j.tcr.2023.100901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2023] [Indexed: 08/22/2023] Open
Abstract
Volar locking plates (VLP) have been widely used recently to treat distal radius fractures and are considered the gold standard. One of the most common complications of distal radius fracture surgery is flexor pollicis longus rupture, which may also occur in other tendons. Here, we report a case of isolated rupture of the flexor digitorum profundus to the index finger after VLP fixation of a distal radial fracture. Only a few cases of this have been reported in the literature. In previously reported cases, the cause of tendon rupture was repetitive mechanical stress due to implant protrusion. In our case, the plate was placed too distally; however, soft tissue completely covered the distal part of the plate. There was obvious synovitis within the carpal tunnel; therefore, pressure within the carpal tunnel may have increased. The cause of rupture in our case was thought to be a combination of direct mechanical stress and poor circulation due to inadequate VLP fixation.
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Affiliation(s)
- Takamasa Kudo
- Department of Orthopedic Surgery, Kikkoman General Hospital, Noda 278-0005, Japan
| | - Sho Kohyama
- Department of Orthopedic Surgery, Kikkoman General Hospital, Noda 278-0005, Japan
| | - Yuichi Yoshii
- Department of Orthopedic Surgery, Tokyo Medical University Ibaraki Medical Center, Ami 300-0395, Japan
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Kotsalis G, Kotsarinis G, Ladogianni M, Fandridis E. Three Column Fixation Through a Single Incision in Distal Radius Fractures. J Wrist Surg 2023; 12:232-238. [PMID: 37223379 PMCID: PMC10202585 DOI: 10.1055/s-0042-1749162] [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] [Received: 09/26/2021] [Accepted: 03/08/2022] [Indexed: 10/18/2022]
Abstract
Purpose The purpose of this study was to evaluate the clinical and functional results of 67 patients with distal radius fracture (DRF), treated with a modified surgical technique that allows three-column fixation through the same palmar approach. Patients and Methods Between 2014 and 2019, we treated 67 patients using a particular surgical technique. All patients suffered DRF, classified using the universal classification system. Two different intervals were developed palmary: the first ulnarly to the flexor carpi radialis tendon for direct visualization of the distal radius and the second one radially to the radial artery for direct visualization of the styloid process. An anatomic volar locking compression plate was applied to all patients. The radial styloid process was fixed and stabilized either with Kirschner-wires or an anatomic plate through the same incision. Functional results were evaluated based on the Disabilities of the Arm, Shoulder and Hand and Mayo wrist scores. Range of motion and grip strength of the injured wrist were statistically compared with the opposite side. Results The mean follow-up was 47 months (13-84). All fractures were united, and all patients recovered to the preinjury level of activity. The mean flexion-extension range was 73.8° to 55.2° and the supination-pronation range 82.8° to 67°. No infection or nonunion occurred. No major complications were reported. Conclusion Open reduction and internal fixation, under specific indications, is the best treatment option in DRF. The described technique provides excellent visualization to the distal radius surfaces and allows the internal fixation of the radial columns through the same skin incision. Therefore, it can constitute an efficient choice in the treatment armamentarium of DRF.
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Affiliation(s)
- Giannis Kotsalis
- First Department of Orthopedics, General Hospital of Athens G. Gennimatas, Greece
| | - Georgios Kotsarinis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, United Kingdom
| | - Maria Ladogianni
- Department of Upper Limb and Microsurgery , KAT General Hospital, Athens, Greece
| | - Emmanouil Fandridis
- Department of Upper Limb and Microsurgery , KAT General Hospital, Athens, Greece
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Osterloh J, Agaimy A, Fried F, Stoehr R, Janka R, Arkudas A, Horch RE. PIK3CA mutation testing as a valuable molecular surrogate for lipomatosis of the median nerve: clinicopathological and molecular analysis of six cases. Virchows Arch 2023:10.1007/s00428-023-03540-7. [PMID: 37067587 PMCID: PMC10326098 DOI: 10.1007/s00428-023-03540-7] [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: 02/21/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 04/18/2023]
Abstract
Lipomatosis of peripheral nerves (LPN, also known as fibrolipomatous or lipofibromatous hamartoma of peripheral nerves) is a very rare, benign, intraneural, tumorous lesion that predominantly involves the median nerve but may rarely affect any peripheral nerve. Recently, PIK3CA mutations have been reported in macrodactyly, a rare condition related to LPN, and in other localized lipomatous overgrowth syndromes. In this retrospective study, we report 6 cases of FPN involving the median nerve (4 of them identified among 570 patients with carpal tunnel syndrome who underwent surgical decompression at our center from 2012 to 2022 and two seen in consultation by one of the authors). All cases were diagnosed via biopsy or resection supplemented by MRI. Patients were 4 males and 2 females aged 23 to 60 years (mean 38 years). One patient with bilateral lesions had in addition extensive angiomatosis of the paravertebral region. Histological examination showed an abnormal amount of mature fatty tissue containing disordered fibrous bands, entrapping normal-looking nerve fibers with prominent perineurial and endoneurial fibrosis. Genetic analysis using snapshot assay constructed to detect hotspots mutations in PIK3CA revealed similar PIK3CA mutations (p.H1047R; c.3140A>G) in 5/6 cases (83.3%). Our study represents a further contribution to the literature on LPN and highlights the diagnostic value of PIK3CA mutation testing as surrogate tool in equivocal cases and in those lesions without associated macrodactyly, especially as the biopsy findings of this lesion are essentially nonspecific.
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Affiliation(s)
- Justus Osterloh
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Abbas Agaimy
- Institute of Pathology, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany.
| | - Frederick Fried
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
- Melbourne Institute of Plastic Surgery, Melbourne, Australia
| | - Robert Stoehr
- Institute of Pathology, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Rolf Janka
- Department of Radiology, University Hospital of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Andreas Arkudas
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Raymund E Horch
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
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10
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Kim JK, Shin YH, Kim M. Ultrasonographic evaluation of contact configuration between flexor pollicis longus tendon and the volar prominence of volar plate in patients with distal radius fracture. Arch Orthop Trauma Surg 2023; 143:1103-1108. [PMID: 35674821 DOI: 10.1007/s00402-022-04499-x] [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] [Received: 01/19/2022] [Accepted: 05/22/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION We classified the contact configuration between the volar prominence of volar locking plate (VLP) and flexor pollicis longus (FPL) tendon using ultrasound (US) into indentation contact and smooth contact, and investigated whether the contact configuration is associated with the flexor tendon attrition. MATERIALS AND METHODS Ninety-four patients who underwent VLP removal were included in this study. We assessed pain using visual analogue scale, grip strength, and Disabilities of the Arm, Shoulder and Hand score for clinical evaluations, radial inclination, palmar tilt, ulnar variance, and Soong classification for radiological evaluations, and contact configuration using US at 1 year after VLP fixation. After these evaluations, we removed the VLP with observation for the presence of fibrillation or wear of FPL tendon substance. Subsequently, we classified the patients into either of FPL attrition and FPL intact group. RESULTS Twenty-eight patients had indentation contact configuration and 66 patients had smooth contact configuration. The kappa value for inter-observer reliability for the contact configuration was 0.78. Twelve patients were included in the FPL attrition group and 82 in the FPL intact group. There was no significant difference in clinical outcomes and Soong classification between the groups. However, palmar tilt of the flexor tendon attrition group was significantly lower than that of the flexor tendon intact group and the FPL attrition group showed significantly higher indentation contact configuration rate than the FPL intact group. FPL tendon attrition was diagnosed using the contact configuration on US with a sensitivity of 100% and specificity of 80%. CONCLUSION This study demonstrated that FPL tendon attrition was significantly associated with indentation contact on US with high sensitivity. Therefore, we recommend selective implant removal in patients with indentation contact configuration.
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Affiliation(s)
- Jae Kwang Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic road 43-gil, Songpa-gu, Seoul, 05505, South Korea.
| | - Young Ho Shin
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic road 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Minsoo Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic road 43-gil, Songpa-gu, Seoul, 05505, South Korea
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Fu J, Cai X, Ouyang H, Gong C, Huang Y. Efficacy of electroacupuncture in assisting postoperative healing of distal radius fractures: study protocol for a randomized controlled trial. J Orthop Surg Res 2022; 17:517. [PMID: 36456969 PMCID: PMC9713955 DOI: 10.1186/s13018-022-03415-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Manual reduction and surgical treatment are common methods for distal radius fractures (DRFs). The existing literature suggests that postoperative combined rehabilitation treatment and medication are effective for the healing of DRFs. However, the side effects of these treatments remain to be solved. Previous studies have shown that electroacupuncture (EA) can effectively relieve wrist swelling and improve the joint function in patients with DRFs, but more evidence is needed to prove the effectiveness of EA. This trial aims to explore the efficiency and feasibility of combined EA treatment in postoperative treatment of DRFs compared with routine treatment. METHODS This is a parallel randomized controlled trial. A total of 222 patients diagnosed with moderate DRFs will be recruited and randomly assigned to an EA group or a routine treatment group at a ratio of 1:1. Routine treatment group will receive medication and rehabilitation. Yangxi (LI 5), Yangchi (TE 4), Yanggu (SI 5), Hegu (LI 4), and Taiyuan (LU 9) will be selected in the EA group for intervention three times a week on the basis of routine treatment. Both groups will receive 8 weeks of treatment and 4 weeks of follow-up. The primary outcome will be ulnar positive variance. The secondary outcomes will include radiographic healing rate, bone strength, hemorheological indices, serum biochemical indicators and inflammatory factors, grip strength, wrist swelling score, patient-rated wrist evaluation, disabilities of arm, shoulder and hand, and visual analogue scale. Outcomes will be evaluated at baseline, postoperative 3rd day, 2nd, 4th, 6th, 8th, and 12th weeks. DISCUSSION The results of this study will help establish a more optimized scheme to treat patients with DRFs. Trial registration Chinese Clinical Trial Registry ChiCTR2200062857. Registered on 21 August 2022, www.chictr.org.cn/com/25/showproj.aspx?proj=175567 .
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Affiliation(s)
- Jiani Fu
- grid.284723.80000 0000 8877 7471School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaowen Cai
- grid.284723.80000 0000 8877 7471School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Huailiang Ouyang
- grid.417404.20000 0004 1771 3058Department of Traditional Chinese Medicine, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Chunzhu Gong
- grid.470230.2Department of Orthopedics, Shenzhen Pingle Orthopedic Hospital (Shenzhen Pingshan Traditional Chinese Medicine Hospital), Shenzhen, China
| | - Yong Huang
- grid.284723.80000 0000 8877 7471School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
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12
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Taljanovic MS, Omar IM, Weaver JS, Becker JL, Mercer DM, Becker GW. Posttreatment Imaging of the Wrist and Hand: Update 2022. Semin Musculoskelet Radiol 2022; 26:295-313. [PMID: 35654096 DOI: 10.1055/s-0042-1743538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Common indications for surgical procedures of the wrist and hand include acute fractures or fracture-dislocations; nonunited fractures; posttraumatic, degenerative, and inflammatory arthritides and tendinopathies; injuries to tendons, ligaments, and the triangular fibrocartilage complex; and entrapment neuropathies. Soft tissue or osseous infections or masses may also need surgical treatment. Several of these procedures require surgical hardware placement, and most entail clinical follow-up with periodic imaging. Radiography should be the first imaging modality in the evaluation of the postoperative wrist and hand. Computed tomography, magnetic resonance imaging, diagnostic ultrasonography, and occasionally nuclear medicine studies may be performed to diagnose or better characterize suspected postoperative complications. To provide adequate evaluation of postoperative imaging of the wrist and hand, the interpreting radiologist must be familiar with the basic principles of these surgical procedures and both the imaging appearance of normal postoperative findings as well as the potential complications.
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Affiliation(s)
- Mihra S Taljanovic
- Department of Medical Imaging, The University of Arizona, College of Medicine, Tucson, Arizona.,Department of Radiology, University of New Mexico, Albuquerque, New Mexico
| | - Imran M Omar
- Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois
| | - Jennifer S Weaver
- Department of Radiology, University of New Mexico, Albuquerque, New Mexico
| | - Jennifer L Becker
- Department of Medical Imaging, The University of Arizona, College of Medicine, Tucson, Arizona
| | - Deana M Mercer
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - Giles W Becker
- Department of Orthopaedic Surgery, University of Arizona, Tucson, Arizona
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13
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Hintringer W, Rosenauer R, Quadlbauer S. Computed Tomography and Pathobiomechanical-Based Treatment of Volar Distal Radius Fractures. J Wrist Surg 2022; 11:203-213. [PMID: 35845238 PMCID: PMC9276065 DOI: 10.1055/s-0041-1731819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 06/01/2021] [Indexed: 12/23/2022]
Abstract
Today, there are various classifications for distal radius fractures (DRF). However, they are primarily based on plain radiographs and do not provide sufficient information on the best treatment option. There are newer classifications that simultaneously consider the pathobiomechanical basis of the fracture mechanism and analysis of computed tomography images. Main determinants of which type of DRFs occurs are the strength/direction of the applied forces on the carpus and radius, and the position of the wrist relative to the radius during the fall. Reconstruction of the mechanism of injury provides information about which anatomic structures are involved, such as torn ligaments, bone fragments, and the dislocated osteoligamentous units. This article attempts to combine and modify current pathobiomechanically oriented classifications with an improved understanding of the "key fragments" to subsequently offer a treatment approach to stabilize these critical fragments through specific types of internal fixation.
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Affiliation(s)
| | - Rudolf Rosenauer
- AUVA Trauma Hospital Lorenz Böhler, Vienna, Austria
- Ludwig Boltzmann Institute for Experimental und Clinical Traumatology, AUVA Research Center, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Stefan Quadlbauer
- AUVA Trauma Hospital Lorenz Böhler, Vienna, Austria
- Ludwig Boltzmann Institute for Experimental und Clinical Traumatology, AUVA Research Center, Vienna, Austria
- Austrian Cluster for Tissue Regeneration, Vienna, Austria
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14
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Huang YM, Chen CY, Lin KC, Tarng YW, Liao CY, Chang WN. Functional outcomes following fixation of a marginal distal radius fracture with two commonly used volar locking plates: a retrospective cohort study. BMC Musculoskelet Disord 2022; 23:18. [PMID: 34980102 PMCID: PMC8725281 DOI: 10.1186/s12891-021-04984-1] [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: 05/18/2021] [Accepted: 12/21/2021] [Indexed: 11/10/2022] Open
Abstract
Introduction The volar locking plate has been widely used for unstable distal radius fractures to provide early recovery of wrist function. Volar plate prominence to the watershed line has been reported to be related to flexor tendon irritation, and avoid implant prominence in this area was suggested. On the other hand, marginal distal radius fracture patterns required the plate to cross the watershed line, making conflict over plate positioning on marginal distal radius fractures. This study compared functional outcomes in patients with marginal distal radius fractures treated with two different implants. Materials and methods A retrospective study was conducted, all patients who received a Synthes 2.4 mm LCP or an Acumed Acu-Loc VLP between January 2015 and December 2018 were reviewed. The marginal distal radius fracture pattern was the most distal horizontal fracture line within 10 mm of the lunate fossa’s joint line. The primary outcomes including patient-reported pain scores, range of motion, and grip strength were assessed. Secondary outcomes included patient-based subjective satisfaction scores of the injured wrist and hand function. The Mayo Wrist Score and the requirement for a secondary procedure related to hardware complications were also recorded. Results Forty-two patients met our inclusion criteria. Twenty-one patients were treated with the Synthes 2.4 mm LCP, and 21 patients with the Acumed Acu-Loc VLP. The primary outcome revealed that post-operative range of motion (P = 0.016) and grip strengths (P = 0.014) were significantly improved in the Acu-Loc VLP group. The MAYO wrist score in the Acu-Loc VLP group was also significantly better (P = 0.006). Conclusions Despite advances in implant designs, flexor tendon irritation or rupture is still a complication following distal radius’s volar plating. We believe the Acumed Acu-Loc VLP design provided better functional outcomes than the Synthes 2.4 mm LCP if appropriately and carefully placed into its designed-for position. This positioning results in promising patient satisfaction when treating marginal distal radius fractures.
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Affiliation(s)
- Yin-Ming Huang
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China
| | - Chun-Yu Chen
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China. .,Department of Occupational Therapy, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan, Republic of China. .,Department of Biomedical Engineering, I-Shou University, Kaohsiung, Taiwan, Republic of China.
| | - Kai-Cheng Lin
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China
| | - Yih-Wen Tarng
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China
| | - Ching-Yi Liao
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China
| | - Wei-Ning Chang
- Department of Orthopedics, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung City, Taiwan, Republic of China
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15
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Benedikt S, Kaiser P, Schmidle G, Kastenberger T, Stock K, Arora R. Lessons learned with the Cobra prosthesis in elderly patients with complex distal radius fractures-a retrospective follow-up study. Arch Orthop Trauma Surg 2022; 142:343-353. [PMID: 34338885 PMCID: PMC8783885 DOI: 10.1007/s00402-021-04101-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/26/2021] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Recently, the Cobra prostheses were introduced in the treatment of distal radius fractures (DRF) of elderly patients. Fracture prostheses provide an alternative treatment option for complex fractures where conservative therapy seems not acceptable and osteosynthesis seems not possible. Data reporting the feasibility of the Cobra prosthesis are sparse. Therefore, this retrospective follow-up study investigated the clinical and radiological mid-term outcome of the Cobra implant in complex DRFs of elderly patients. MATERIALS AND METHODS Thirteen patients (mean age 73.5 years, range 65-87 years) were retrospectively evaluated with at least a 1-year follow-up after surgery. Objective and subjective clinical parameters as well as the radiological outcome and complications were analyzed. RESULTS The mean follow-up period was 31.2 months. Seven cases required a cemented prosthesis. The mean relative range-of-motion compared to the healthy side was 72.3% and 51.8% for extension and flexion, respectively, and 87.9% and 85.7% for pronation and supination, respectively. The mean grip strength was 78.3% compared to the non-operated side. Eight patients were very satisfied, five patients were partly satisfied with the result. The DASH, PRWE, MHQ and Lyon-Scores averaged 39.1, 36.2, 64.9 and 63.3 points, respectively. The mean VAS-Score for pain was 1.1 at rest and 3.2 during activities. Perioperative complications included one dissection of the extensor pollicis longus tendon, one heterotopic ossification, one radiocarpal dislocation and two cases of an ulnar impaction syndrome due to implant subsidence. CONCLUSION The prosthetic treatment of complex DRFs in elderly patients with the Cobra implant led to clinically and radiologically satisfactory mid-term results. The Cobra prosthesis still does not represent a gold standard but can be regarded as a feasible salvage option for complex DRFs when osteosyntheses may not be possible and non-operative treatment will lead to further functional restrictions and wrist pain during performing activities of daily life in high functional demand patients.
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Affiliation(s)
- Stefan Benedikt
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Peter Kaiser
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Gernot Schmidle
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Tobias Kastenberger
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Kerstin Stock
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
| | - Rohit Arora
- Department of Orthopaedics and Traumatology, University Hospital Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
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16
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Kim MB, Lee JH. Resident Education on the Surgical Treatment of Distal Radius Fractures Using a Point-of-View Camera. Clin Orthop Surg 2022. [DOI: 10.4055/cios22172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Min Bom Kim
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, Korea
| | - Jeong Hyun Lee
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, Korea
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17
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Schmidutz F, Schopf C, Yan SG, Ahrend MD, Ihle C, Sprecher C. Cortical bone thickness of the distal radius predicts the local bone mineral density. Bone Joint Res 2021; 10:820-829. [PMID: 34927444 PMCID: PMC8696524 DOI: 10.1302/2046-3758.1012.bjr-2020-0271.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AIMS The distal radius is a major site of osteoporotic bone loss resulting in a high risk of fragility fracture. This study evaluated the capability of a cortical index (CI) at the distal radius to predict the local bone mineral density (BMD). METHODS A total of 54 human cadaver forearms (ten singles, 22 pairs) (19 to 90 years) were systematically assessed by clinical radiograph (XR), dual-energy X-ray absorptiometry (DXA), CT, as well as high-resolution peripheral quantitative CT (HR-pQCT). Cortical bone thickness (CBT) of the distal radius was measured on XR and CT scans, and two cortical indices mean average (CBTavg) and gauge (CBTg) were determined. These cortical indices were compared to the BMD of the distal radius determined by DXA (areal BMD (aBMD)) and HR-pQCT (volumetric BMD (vBMD)). Pearson correlation coefficient (r) and intraclass correlation coefficient (ICC) were used to compare the results and degree of reliability. RESULTS The CBT could accurately be determined on XRs and highly correlated to those determined on CT scans (r = 0.87 to 0.93). The CBTavg index of the XRs significantly correlated with the BMD measured by DXA (r = 0.78) and HR-pQCT (r = 0.63), as did the CBTg index with the DXA (r = 0.55) and HR-pQCT (r = 0.64) (all p < 0.001). A high correlation of the BMD and CBT was observed between paired specimens (r = 0.79 to 0.96). The intra- and inter-rater reliability was excellent (ICC 0.79 to 0.92). CONCLUSION The cortical index (CBTavg) at the distal radius shows a close correlation to the local BMD. It thus can serve as an initial screening tool to estimate the local bone quality if quantitative BMD measurements are unavailable, and enhance decision-making in acute settings on fracture management or further osteoporosis screening. Cite this article: Bone Joint Res 2021;10(12):820-829.
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Affiliation(s)
- Florian Schmidutz
- AO Research Institute Davos, Davos, Switzerland.,Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation, University of Munich (LMU), Munich, Germany.,Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Unfallklinik Tübingen, Tübingen, Germany
| | - Christoph Schopf
- Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation, University of Munich (LMU), Munich, Germany
| | - Shuang G Yan
- Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation, University of Munich (LMU), Munich, Germany.,Department of Orthopaedic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Marc-Daniel Ahrend
- AO Research Institute Davos, Davos, Switzerland.,Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Unfallklinik Tübingen, Tübingen, Germany
| | - Christoph Ihle
- Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Unfallklinik Tübingen, Tübingen, Germany
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18
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Quadlbauer S, Pezzei C, Jurkowitsch J, Kolmayr B, Simon D, Rosenauer R, Salminger S, Keuchel T, Tichy A, Hausner T, Leixnering M. Immediate mobilization of distal radius fractures stabilized by volar locking plate results in a better short-term outcome than a five week immobilization: A prospective randomized trial. Clin Rehabil 2021; 36:69-86. [PMID: 34852677 DOI: 10.1177/02692155211036674] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To evaluate the impact of immediate (first day after surgery) mobilization compared to standard five weeks cast immobilization on the functional outcome after volar locking plate fixation of distal radius fractures. DESIGN Prospective randomized parallel group comparative trial. SETTING Trauma Hospital, Austria. PARTICIPANTS Patients with isolated unstable distal radius fractures, stabilized with volar angular stable locking plate. INTERVENTIONS The immediate mobilization group received a removable forearm splint for one week and active supervised group physiotherapy and home exercises for the shoulder, elbow, wrist, and fingers from the first postoperative day. The cast immobilization group received a non-removable cast for five weeks. In the first five weeks supervised group physiotherapy and home exercises were performed for shoulder, elbow, and fingers. Thereafter additional supervised and home exercises for the wrist were started. MAIN MEASURES At regular intervals of six and nine weeks, three and six months, and one year post surgery range of motion, grip strength, and x-rays were evaluated. Additionally, the shortened disabilities of the arm, shoulder and hand (QuickDASH) score, Patient-rated Wrist Evaluation, Mayo Wrist score, and pain according to the Visual Analog Scale score were analyzed. RESULTS One hundred and sixteen patients were prospectively randomized into two study groups. At the one-year follow-up, patients in the immediate mobilization group showed a significantly higher range of motion in extension/flexion (mean difference 10.2°, 99% confidence interval 0.6-19.8), grip strength (mean difference 5.1 kg, 99% confidence interval -0.5 to 10.7), and Mayo Wrist score (mean difference 7.9 points, 99% confidence interval 2.3-13.5) than the cast immobilization group. Range of motion in supination/pronation (mean difference 13.4°, 99% confidence interval 1.5-25.3) and in radial/ulnar deviation (mean difference 6.3°, 99% confidence interval 0.9-11.7) differed significantly up to nine weeks favoring the immediate mobilization group. The Patient-rated Wrist Evaluation revealed significantly better scores after three months (mean difference 9.3 points, 99% confidence interval 0.5-18.1) and QuickDASH after six months (mean difference 7.3 points, 99% confidence interval 0.3-14.3) in the immediate mobilization group. All other subsequent follow-up examinations indicated no significant differences in respect of pain, range of motion, and patient-reported outcome measurements between the study groups. There were no significant differences in respect of radiological loss of reduction and complications between the groups. CONCLUSIONS Immediate mobilization in combination with supervised physiotherapy of the wrist after volar locking plate fixation of unstable distal radius fractures results in a significantly improved range of motion and grip strength after one year compared to cast immobilization. No increased risk for loss of reduction and other complications was observed.
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Affiliation(s)
- Stefan Quadlbauer
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Christoph Pezzei
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Josef Jurkowitsch
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Brigitta Kolmayr
- Department of Physiotherapy, AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Daniel Simon
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Rudolf Rosenauer
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Stefan Salminger
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Tina Keuchel
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
| | - Alexander Tichy
- Platform Bioinformatics and Biostatistics, University of Veterinary Medicine, Vienna, Austria
| | - Thomas Hausner
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria.,Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University, Salzburg, Austria
| | - Martin Leixnering
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Vienna, Austria
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19
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Thompson NB. Complications of Volar Plating of Distal Radial Fractures: A Review. Orthop Clin North Am 2021; 52:251-256. [PMID: 34053570 DOI: 10.1016/j.ocl.2021.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Although the overall complication rate of volar plating approaches 15%, less than 5% require reoperation. Certain factors involving the patient, the fracture, and/or the surgeon may affect the overall complication risk. Patient factors, including body mass index greater than 35 and diabetes mellitus, may increase complication risk with volar plating, but older patient age does not seem to significantly alter risk.
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Affiliation(s)
- Norfleet B Thompson
- Department of Orthopaedic Surgery & Biomedical Engineering, University of Tennessee-Campbell Clinic, 1211 Union Avenue, Suite 500, Memphis, TN 38104, USA.
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20
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Cay P, Leung B, Curlewis K, Stone A, Roper T, Ricketts D. Quotation errors related to the Distal Radius Acute Fracture Fixation Trial paper. J Hand Surg Eur Vol 2021; 46:654-658. [PMID: 33757322 DOI: 10.1177/17531934211002985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Quotation error is an inaccuracy in the assertions made by authors when referencing another's work. This study aimed to assess the quotation errors in articles referencing the Distal Radius Acute Fracture Fixation Trial (DRAFFT). A literature search was performed to identify all citations of DRAFFT from 2014 to 2020. The relevant publications were assessed by two reviewers using a validated framework of error classification. There were 83 articles containing references to DRAFFT. There was substantial agreement between the two reviewers (Kappa coefficient 0.66). We found 22/83 (28%) of articles contained an error, with one article containing two errors. There were 12 major errors, which were not substantiated by, were unrelated to or contradicted the findings of DRAFFT, and 11 minor errors, including numerical inaccuracies, oversimplification or generalization. This study highlights that a significant number of articles inaccurately quote DRAFFT. Authors and journals should consider checking the accuracy of key referenced statements.
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Affiliation(s)
- Peter Cay
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
| | - Brook Leung
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
| | - Keegan Curlewis
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
| | - Andrew Stone
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
| | - Tom Roper
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
| | - David Ricketts
- Trauma and Orthopaedics Department, Royal Sussex County Hospital, Brighton, UK
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21
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Inevitable nonunion after ulnar shortening osteotomy in patients with ulnar impaction syndrome and breast cancer under bisphosphonate treatment. Arch Orthop Trauma Surg 2020; 140:1567-1574. [PMID: 32770355 DOI: 10.1007/s00402-020-03570-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/02/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Nonunion after ulnar shortening osteotomy (USO) was observed at a high rate in patients undergoing long-term bisphosphonate (BP) maintenance treatment after breast cancer surgery. Here, we report the unique features of these nonunions. METHODS In total, 485 patients who had undergone USO between March 2008 and September 2017 were screened for inclusion based on the following criteria: (1) definitive nonunion after USO; (2) prior history of or ongoing BP therapy after the diagnosis of breast cancer; and (3) no evidence of metastasis in the ulna treated with USO, as determined based on the radiological evaluation. RESULTS Five patients with histories of breast cancer and subsequent BP treatment were identified; all (100%) of these patients showed definitive nonunion after USO. The mean age was 56.2 years, and all ulnae were on the contralateral side to that of the original breast cancer. Intravenous Ibandronate® and Zolendronate® were administrated to one and four patients, respectively. The mean period of administration was 67.8 months. Three patients exhibited suspicious lesions impending atypical fracture on their femurs, and the other two patients were treated by intramedullary nailing after the occurrence of atypical fractures. Radiological evaluation revealed no evidence of a metastatic lesion, including in the musculoskeletal system, in any patient. Osteosynthesis was performed with cancellous iliac bone graft and mean of 4.3 months after osteosynthesis, union in all cases was achieved. CONCLUSIONS Problems associated with BP treatment are well known. Even in cases in which the agent is essential for preventing bony metastasis of breast cancer, the normal bony physiology, including bone turnover and healing, is likely to be compromised. In addition to atypical fractures of the femur and ulna, procedures such as USO are likely to be affected by BP. Furthermore, not only a primary iliac bone graft but also other method (oblique osteotomy) should be needed to avoid nonunion during plating in USO. LEVEL OF EVIDENCE IV, Retrospective case series.
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22
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Zhu D, Zhang Z, Zhang J, Chen D, Shan Y, Xie B, Liu P, Yan L. The efficacy of 3D printing-assisted surgery in treating distal radius fractures: systematic review and meta-analysis. J Comp Eff Res 2020; 9:919-931. [PMID: 32969712 DOI: 10.2217/cer-2020-0099] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To compare the efficacy of 3D printing-assisted surgery with routine surgery in the treatment of distal radius fractures to evaluate whether 3D printing technology has more advantages. Materials & methods: To retrieve all published studies that compared the efficacy of 3D printing-assisted surgery with routine surgery for distal radius fractures. Operation time, frequency of intraoperative fluoroscopy, blood loss and other outcomes were assessed. Results: The results suggested that 3D printing-assisted surgery was better than routine surgery in the fields of operation time, frequency of intraoperative fluoroscopy, and blood loss. Conclusion: In the treatment of distal radius fractures, 3D printing-assisted surgery may be superior to routine surgery.
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Affiliation(s)
- Dongming Zhu
- Department of Orthopedics, Dalian Medical University, Dalian 116044, China
| | - Zhen Zhang
- Department of Orthopedics, Dalian Medical University, Dalian 116044, China
| | - Jie Zhang
- Department of Orthopedics, Xiangya Second Hospital, Central South University, Changsha 410012, Hunan, China
| | - Duoyun Chen
- Department of Orthopedics, Dalian Medical University, Dalian 116044, China
| | - Yuzhou Shan
- Department of Orthopedics, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou 225001, China
| | - Bin Xie
- Department of Orthopedics, Dalian Medical University, Dalian 116044, China
| | - Pengran Liu
- Department of Orthopedics, Xiangya Second Hospital, Central South University, Changsha 410012, Hunan, China
| | - Lianqi Yan
- Department of Orthopedics, Clinical Medical College of Yangzhou University, Subei People's Hospital of Jiangsu Province, Yangzhou 225001, China
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23
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Abstract
The assessment of bone mainly relies on standard radiographs, CT, MRI, and bone scintigraphy depending on the anatomic region complexity and clinical scenario. Ultrasound (US), due to different acoustic impedance between soft tissues and the bone cortex, only allows the evaluation of the bone surfaces. Nevertheless, US can be useful in the evaluation of several bone disorders affecting the limbs as a result of its tomographic capabilities and high definition. This pictorial review article summarises our clinical experience in adults and reviews the literature on US bone examination. We first present the US appearance of normal bone and the main congenital anatomic variations, after which we illustrate the US findings of a variety of bone disorders. Although US has limits in bone assessment, its analysis must be a part of every musculoskeletal US examination.
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Affiliation(s)
- Stefano Bianchi
- CIM SA Cabinet Imagerie Médicale, 40a route de Malagnou, 1208, Geneva, Switzerland.
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24
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Quadlbauer S, Pezzei C, Jurkowitsch J, Rosenauer R, Pichler A, Schättin S, Hausner T, Leixnering M. Functional and radiological outcome of distal radius fractures stabilized by volar-locking plate with a minimum follow-up of 1 year. Arch Orthop Trauma Surg 2020; 140:843-852. [PMID: 32221705 DOI: 10.1007/s00402-020-03411-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Distal radius fractures (DRF) are the most common fractures of the upper extremities and incidence is expected to continue rising as life expectancy increases. Palmar locking plate stabilizing has since become the standard treatment for dorsally displaced DRF. Main aim of this study was to investigate correlation between radiological and clinical outcome in patients stabilized by palmar locking plate with a minimum follow-up of one year. METHODS A total of 524 patients with DRF, stabilized using palmar angular stable locking plate fixation were included in the study. Of these, 117 patients had to be excluded and another 177 were not accessible. The study group thus compromised 230 patients who returned for the follow-up investigation and were followed-up clinically and radiologically with a mean follow-up interval of 20 months. Outcome was evaluated using pain, range of motion (ROM) and grip strength parameters. In addition, self-assessment by patients was registered on the QuickDASH, PRWE and Mayo Score. The immediate postoperative and final checkup radiographs were scrutinized for alignment and intra-articular step-off. RESULTS Bivariant correlation analysis showed a significant correlation between ulnar variance and QuickDASH (r = 0.18, p = 0.01), grip strength (r = - 0.18, p = 0.04) and Mayo Score (r = - 0.23, p = 0.001). No significant differences could be found between an unacceptable (> 2 mm) and acceptable (< 2 mm) ulnar variance in respect of pain, ROM, grip strength and patient-reported outcome measurements. Age, gender, additional fracture to the ulnar styloid, or type of postoperative immobilization showed no significant or clinical important impact on the final patient-reported outcome. No significant differences in incidence of complications, ROM or loss of reduction could be found in any patients over or under 65 years of age. CONCLUSIONS Stabilization of DRF by palmar angular stable locking plate is a safe form of treatment and results in a good clinical and radiological outcome with low complication rate. Ulnar variance showed a significant correlation to grip strength, QuickDASH and Mayo Score, but an unacceptable ulnar variance (> 2 mm) was not associated with a worse clinical important outcome. Age (< 65/> 65 years), gender and type of immobilization had no impact on the complication rate or in the final functional or radiological outcome.
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Affiliation(s)
- Stefan Quadlbauer
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria. .,Ludwig Boltzmann Institute for Experimental Und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria. .,Austrian Cluster for Tissue Regeneration, Vienna, Austria.
| | - Ch Pezzei
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - J Jurkowitsch
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - R Rosenauer
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental Und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - A Pichler
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - S Schättin
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - T Hausner
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental Und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria.,Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University, 5020, Salzburg, Austria
| | - M Leixnering
- AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
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25
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Indications, surgical approach, reduction, and stabilization techniques of distal radius fractures. Arch Orthop Trauma Surg 2020; 140:611-621. [PMID: 32193677 DOI: 10.1007/s00402-020-03365-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 02/09/2023]
Abstract
Distal Radius fractures (DRF) are one of the most common injuries in the upper extremity and incidence is expected to rise due to a growing elderly population. The complex decision to treat patients operatively or conservatively depends on a large variety of parameters which have to be considered. No unanimous consensus has been reached yet, which operative approach and fixation technique would produce the best postoperative functional results with lowest complication rates. This article addresses the available evidence for indications, approaches, reduction, and fixation techniques in treating DRF.
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26
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Keuchel-Strobl T, Quadlbauer S, Jurkowitsch J, Rosenauer R, Hausner T, Leixnering M, Pezzei C. Salvage procedure after malunited distal radius fractures and management of pain and stiffness. Arch Orthop Trauma Surg 2020; 140:697-705. [PMID: 32193673 DOI: 10.1007/s00402-020-03369-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 12/28/2022]
Abstract
Indications for surgical treatment of distal radius fractures (DRF) remain controversial in the literature, especially in elderly patients. Complication rates after operatively treated DRF are low and well documented. These include malunion, degenerative osteoarthritis in the radiocarpal joint and subsequently pain and impaired hand function. If conservative treatment fails then salvage procedures are necessary. This review summarizes the therapeutic options available to treat degenerative osteoarthritis after malunited distal radius fractures, regardless of the initial operative or conservative treatment.
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Affiliation(s)
- Tina Keuchel-Strobl
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.
| | - S Quadlbauer
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria
| | - J Jurkowitsch
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - R Rosenauer
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria
| | - T Hausner
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria.,Ludwig Boltzmann Institute for Experimental und Clinical Traumatology, AUVA Research Center, 1200, Vienna, Austria.,Austrian Cluster for Tissue Regeneration, 1200, Vienna, Austria.,Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University, 5020, Salzburg, Austria
| | - M Leixnering
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
| | - Ch Pezzei
- AUVA Trauma Hospital Lorenz Böhler - European Hand Trauma Center, Donaueschingenstrasse 13, 1200, Vienna, Austria
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27
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Current management of distal radius fractures and their complications. Arch Orthop Trauma Surg 2020; 140:593-594. [PMID: 32193672 DOI: 10.1007/s00402-020-03366-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 12/29/2022]
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28
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Ulnar shortening osteotomy as a treatment of symptomatic ulnar impaction syndrome after malunited distal radius fractures. Arch Orthop Trauma Surg 2020; 140:681-695. [PMID: 32193682 DOI: 10.1007/s00402-020-03374-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Indexed: 02/09/2023]
Abstract
A malunited distal radius fracture can lead to symptomatic ulnar impaction syndrome, which is a common cause for ulnar-sided wrist pain. If conservative treatment fails and symptoms persist after an arthroscopic ulnocarpal debridement, ulnar shortening osteotomy (USO) is the treatment of choice. Since the first USO described by Milch in 1941 after a malunited Colles fracture, many techniques have been described varying in surgical approach, type of osteotomy and osteosynthesis material used. Many studies demonstrated good to very good functional results after USO, reporting, however, a delayed union or non-union rate up to 18%. A modern, low profile, locking plate showed in our short-term study very good functional results and no implant-associated complications, in particular no non-union.
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29
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Kastenberger T, Kaiser P, Schmidle G, Schwendinger P, Gabl M, Arora R. Arthroscopic assisted treatment of distal radius fractures and concomitant injuries. Arch Orthop Trauma Surg 2020; 140:623-638. [PMID: 32193675 PMCID: PMC7181439 DOI: 10.1007/s00402-020-03373-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 12/16/2022]
Abstract
Wrist arthroscopy is mainly used to assist fracture reduction and fixation and to diagnose and treat concomitant injuries mainly to the scapholunate (SL), lunotriquetral (LT) ligament and the triangular fibrocartilage complex (TFCC). Arthroscopy is beneficial in improving anatomical reduction of fracture steps and gaps in intra-articular distal radius fractures (DRFs). Yet, the literature that the functional outcome correlates with the use of arthroscopy, is limited. Non-surgical treatment and immobilization is recommended for Geissler grade I-III Sl-ligament injuries, while open reduction, ligament suture and/or K-wire pinning is mandatory for complete ligament tears according to Geissler grade IV. This manuscript describes the current literature and gives insight into the authors' opinions and practice.
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Affiliation(s)
- Tobias Kastenberger
- Department of Trauma Surgery, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Peter Kaiser
- Department of Trauma Surgery, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Gernot Schmidle
- Department of Trauma Surgery, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Peter Schwendinger
- Department for Trauma Surgery and Sports Traumatology, Academic Hospital Feldkirch, Carinagasse 47, 6800 Feldkirch, Austria
| | - Markus Gabl
- Department of Trauma Surgery, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Rohit Arora
- Department of Trauma Surgery, Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
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30
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Hintringer W, Rosenauer R, Pezzei C, Quadlbauer S, Jurkowitsch J, Keuchel T, Hausner T, Leixnering M, Krimmer H. Biomechanical considerations on a CT-based treatment-oriented classification in radius fractures. Arch Orthop Trauma Surg 2020; 140:595-609. [PMID: 32193681 PMCID: PMC7181558 DOI: 10.1007/s00402-020-03405-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 12/14/2022]
Abstract
A wide range of different classifications exist for distal radius fractures (DRF). Most of them are based on plane X-rays and do not give us any information on how to treat these fractures. A biomechanical understanding of the mechanical forces underlying each fracture type is important to treat each injury specifically and ensure the optimal choice for stabilization. The main cause of DRFs are forces acting on the carpus and the radius as well as the position of the wrist in relation to the radius. Reconstructing the mechanism of the injury gives insight into which structures are involved, such as ruptured ligaments, bone fragments as well as the dislocated osteoligamentous units. This article attempts to define certain key fragments, which seem crucial to reduce and stabilize each type of DRF. Once the definition is established, an ideal implant can be selected to sufficiently maintain reduction of these key fragments. Additionally, the perfect approach is selected. By applying the following principles, the surgeon may be assisted in choosing the ideal form of treatment approach and implant selection.
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Affiliation(s)
- W. Hintringer
- PK Döbling, Heiligenstädter Strasse 55-63, 1190 Vienna, Austria
| | - R. Rosenauer
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,grid.420022.60000 0001 0723 5126Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - Ch. Pezzei
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria
| | - S. Quadlbauer
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,grid.420022.60000 0001 0723 5126Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria
| | - J. Jurkowitsch
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria
| | - T. Keuchel
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria
| | - T. Hausner
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,grid.420022.60000 0001 0723 5126Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Donaueschingenstrasse 13, 1200 Vienna, Austria ,Austrian Cluster for Tissue Regeneration, 1200 Vienna, Austria ,grid.21604.310000 0004 0523 5263Department for Orthopedic Surgery and Traumatology, Paracelsus Medical University, Strubergasse 21, 5020 Salzburg, Austria
| | - M. Leixnering
- grid.420022.60000 0001 0723 5126AUVA Trauma Hospital Lorenz Böhler, European Hand Trauma Center, Donaueschingenstrasse 13, 1200 Vienna, Austria
| | - H. Krimmer
- Hand Center Ravensburg, Elisabethenstraße 19, 88212 Ravensburg, Germany
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