Radial nerve injury associated with humeral shaft fracture: a retrospective study (original) (raw)
Related papers
Journal of Shoulder and Elbow Surgery, 2015
Background: The radial nerve is at risk after diaphyseal humeral fracture or surgery to repair the fracture. We hypothesized that there are no factors associated with iatrogenic radial nerve palsy and, secondarily, that there are no factors associated with traumatic radial nerve palsy or radial nerve palsy of any type. Methods: We analyzed 325 adult patients who underwent operative treatment of a diaphyseal humerus fracture at 6 hospitals between January 2002 and November 2014 to determine factors associated with a radial nerve palsy. We excluded patients with pathologic fractures, fractures with massive bone loss, prior surgery in another hospital, periprosthetic fractures, and if no operative note was available. Results: In patients without a traumatic radial nerve palsy, an iatrogenic radial nerve palsy occurred in 18 of 259 diaphyseal humeral fractures (7%). The surgical approach was associated with iatrogenic radial nerve palsy (P ¼ .034). No factors were associated with traumatic radial nerve palsy (66 of 325 patients [20%]) of the humeral diaphysis. Open fractures, location of fracture, and high-energy trauma were significantly associated with radial nerve palsy of any type (84 of 325 patients [26%]). Conclusions: Patients and surgeons should keep in mind that iatrogenic transient dysfunction of the radial nerve will occur in approximately 1 in 5 patients treated with lateral exposure of the humerus, in 1 in 9 patients treated with posterior exposure, and in 1 in 25 patients with an anterolateral exposure.
Incidence and Outcome of the Radial Nerve Injury following Open Fracture of the Humerus
2016
Background: Radial nerve injury is the most common peripheral nerve injury associated with humeral shaft fracture and can result in significant motor impairment of the arm and the wrist. Objectives: To evaluate the incidence, pattern and outcome of the radial nerve injury following open fracture of the humerus. Material and Methods: This is a multicentre cross-sectional descriptive study. It included all patients with radial nerve injuries following open fracture of the humerus presented to orthopaedic departments of the major hospitals in Khartoum State, Sudan during the period June 2009 - June 2013. Collected data were processed using SPSS computer package version 17. Result: A total of 48 patients were included, 34 males and 14 females (ratio 1.5: 1). Mean age ± standard error of mean of 30.71 ± 1.78 years (ranged 4 – 64 years). About 60.4% of injuries were due to gunshot and 24 (50.0%) patients were from conflict areas. Most of the injuries were in left side in about 68.8% of pa...
Early surgical exploration of radial nerve injury associated with fracture shaft humerus
Microsurgery, 2008
The series included 36 patients, predominantly male, mean age 30.3 years. The most common cause of injury was motor car accident in 20 patients. Postreduction radial nerve injury occurred in nine cases. Open fracture humerus with radial nerve injury in seven cases. The fractures were situated in the middle or distal third of the humeral shaft. Most were transverse fractures. Twelve patients had surgery on the day of injury and the other 24 at a mean of 8 days later (3-14). Narrow dynamic compression plate was generally used for fixation. Exploration of the radial nerve demonstrated compression at the lateral intermuscular septum in 19 cases, entrapment in the fracture site in nine cases, and loss of its continuity in eight cases. Neurolysis was required in 20 cases, epineurorrhaphy in nine cases, interfascicular nerve grafts in five, and first-intention tendon transfer in two. Results of nerve surgery were assessed with the MRC (Medical Research Council) at a mean follow-up of 8.2 years. Outcome was rated good to excellent in 28 patients, fair in 1, and poor (failure) in 3. Firstintention tendon transfers were performed in 2 patients and 2 patients were lost to follow-up. Mean delay to recovery was 7 months after neurolysis and nerve repair and 15 months after nerve grafts. The fracture was united in all cases. The mean time of union was 5 months. V
Frontiers in Surgery, 2021
Radial nerve injuries are often associated with humeral shaft fractures. The results of treatment of these injuries, by contemporary surgical approaches, remain diverse. In this paper we presented the outcomes and analyzed the patient, clinical, and surgical procedure related characteristics and factors that may influence the outcome overall, in 77 patients treated at Clinic for Neurosurgery, Clinical Center of Serbia during a 20 years period. The nerve injuries were verified by US and EMNG. The majority of patients were treated by neurolysis or sural nerve grafting, while only few were treated by direct suture. The final recovery was evaluated by muscle strength assessment and classified using MRC. We analyzed extension of the wrist, extension of the fingers including the thumb, and abduction of the thumb. There was a significant statistical difference in MRC grade following the treatment. The total rate of useful functional recovery was achieved in 69 (89.61%) out of all studied p...
Radial Nerve Injuries Associated With Humeral Fractures
The Journal of Hand Surgery, 2006
A radial nerve injury associated with a humeral shaft fracture is an important injury pattern among trauma patients. It is the most common peripheral nerve injury associated with this fracture. Although treatment for this injury pattern is a controversial subject among upperextremity surgeons, certain principles of management need to be applied in all cases. As our understanding of the pathoanatomy of the humerus and surrounding neurovascular structures has evolved, surgeons have adapted their strategies to improve outcome and avoid long-term morbidity. The principles of management and the clinical outcomes of various treatment strategies, defined in the literature, are reviewed in this article.
Humeral shaft fractures and radial nerve palsy: early exploration findings
Eklem hastalıkları ve cerrahisi = Joint diseases & related surgery, 2016
This study aims to present the results of early nerve explorations in cases with radial nerve palsy associated with humeral shaft fracture and to investigate in which cases early nerve explorations may be beneficial. Twenty-four patients (17 males, 7 females; mean age 36 years; range 18 to 72 years) with complete sensory and motor radial nerve damage associated with humeral shaft fracture were retrospectively analyzed. The patients with high-energy trauma and the ones who had spiral and segmental fractures with low energy traumas were included in the study. Early nerve exploration was performed in all patients within an average of 4.8 days (range 1 to 20 days) after fracture development. Electrophysiological assessments were performed in cases with no neurological recovery until 12th week. Spiral fractures of the humerus shaft observed in 14 (58.3%) of the 24 operated patients were the most common fracture type, followed by transverse fracture in four patients (16.6%) and comminuted...
Journal of Orthopaedic Surgery, 2017
The purpose of this article is to explore the real-life practice of clinical management of humeral shaft fracture associated with traumatic radial nerve palsy among orthopedic trauma surgeons. Methods: Two hundred seventy-nine orthopedic surgeons worldwide reviewed 10 real cases of a humeral shaft fracture associated with traumatic radial nerve palsy answering two questions: (1) What treatment would you choose/recommend: nonoperative or operative? (2) What are the reasons for your decision-making? The survey was developed in an online survey tool. All participants were active members from AOTrauma International. Results: Two hundred sixty-six (95.3%) participants were from Latin America and Asia/Pacific. One hundred sixty-two participants (58.1%) had more than 10 years in practice and 178 (63.8%) of them did trauma as the main area of interest. One hundred fifty-one (54.1%) participants treated less than three humeral shaft fractures a month. Traumatic radial nerve palsy was the main reason (88.4%) for surgeons to recommend surgical treatment. Open reduction and internal fixation (ORIF) or percutaneous fixation of the fracture associated with acutely explore of radial nerve was the first option in 62.0% of the cases. A combination of morphology and level of the fracture and the presence of the radial nerve palsy was the most suggested reason to surgically treat the humerus fracture. The main isolated factor was the morphology of the fracture. Conclusion: Our survey highlight the tendency for a more aggressive management of any humeral shaft fracture associated with a traumatic radial nerve palsy, with surgeons preferring to use ORIF with acute exploration of the radial nerve. Nonsurgical management was the less chosen option among the 279 respondents. Fracture morphology, level of the fracture, and the presence of the radial nerve palsy were most influential for guiding their treatment.
Fractures of the Humeral Shaft With Primary Radial Nerve Palsy
Case Medical Research
Adult humeral shaft fractures are associated with primary radial nerve palsy in up to 18% of cases. The purpose of this study was to assess the influence of injury mechanism, fracture type, and treatment on nerve recovery in patients with humeral shaft fractures and primary nerve palsy. Data of fifty patients (age-43.5 ± 21.3; female: male-1:1.8) with humeral shaft fractures and concomitant grade I-II primary radial nerve palsy, who underwent either open reduction and internal fixation (ORIF) or intramedullary nailing at an academic level I trauma center between 1994 and 2013, were evaluated. Factors potentially influencing the time to onset of recovery or full nerve recovery (injury mechanism, fracture type, fracture location and treatment) were analyzed in detail. Thirty patients were treated with ORIF and twenty patients with closed unreamed intramedullary nailing of the humeral shaft, respectively. The mean time to onset of recovery was 10.5 ± 3.4 weeks (2-17 weeks). Twenty-six (52%) patients reported significant clinical improvement within the first 12 weeks. Mean time to full recovery was 26.8 ± 8.9 weeks (4-52 weeks). Twenty-five (50%) patients regained full manual strength within the first six months following the injury. Forty-nine (98%) patients regained full manual strength within the first 52 weeks. Trauma mechanism, fracture type, fracture location, and treatment modality did not influence the time to onset of nerve recovery or time to full recovery following humeral shaft fractures with grade I-II primary radial nerve palsy.
European review for medical and pharmacological sciences
Supracondylar humerus fractures are very common types of elbow fractures in children between the ages of three and ten years. Totally displaced supracondylar humerus fractures can be associated with neurovascular injuries, and treatment can be complicated by iatrogenic neurovascular injury, compartment syndrome, malunion, and elbow stiffness. The aim of this study was to describe the clinical outcome of nerve injuries associated with supracondylar humerus fractures in children observed over a period of seven years. Children with displaced supracondylar humerus fracture who were treated with closed reduction and percutaneous cross K-wire fixation were reviewed retrospectively at the Medical School Hospital of Yuzuncu Yil University from May 2004 to October 2012. There were 91 patients available for follow-up. Nerve injury was observed in 11 (12.1%) of 91 patients with supracondylar humerus fractures. In 10 (90.1%) of these 11 cases, nerve functions recovered completely (excellent out...
Journal of Clinical Medicine
Adult humeral shaft fractures are associated with primary radial nerve palsy in up to 18% of cases. The purpose of this study was to assess the influence of injury mechanism, fracture type, and treatment on nerve recovery in patients with humeral shaft fractures and primary nerve palsy. Data of fifty patients (age—43.5 ± 21.3; female: male—1:1.8) with humeral shaft fractures and concomitant grade I–II primary radial nerve palsy, who underwent either open reduction and internal fixation (ORIF) or intramedullary nailing at an academic level I trauma center between 1994 and 2013, were evaluated. Factors potentially influencing the time to onset of recovery or full nerve recovery (injury mechanism, fracture type, fracture location and treatment) were analyzed in detail. Thirty patients were treated with ORIF and twenty patients with closed unreamed intramedullary nailing of the humeral shaft, respectively. The mean time to onset of recovery was 10.5 ± 3.4 weeks (2–17 weeks). Twenty-six ...