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BACKGROUND: Elbow stiffness is one of the most common complications after operative fixation of distal humerus fractures; however, there is relatively limited literature assessing which factors are associated with this problem. The purpose of this study is to identify risk factors associated with dysfunctional elbow stiffness in distal humerus fractures after operative fixation. METHODS: A retrospective review of all distal humerus fractures that underwent operative fixation (AO/OTA 13A-C) at a single level 1 trauma center from November 2014 to October 2021. A minimum six-month follow-up was required for inclusion or the outcome of interest. Dysfunctional elbow stiffness was defined as a flexion-extension arc of less than 100° at latest follow-up or any patient requiring surgical treatment for limited elbow range of motion. RESULTS: A total of 110 patients with distal humerus fractures were included in the study: 54 patients comprised the elbow stiffness group and 56 patients were in the control group. Average follow-up of 343 (59 to 2,079) days. Multiple logistic regression showed that orthogonal plate configuration (aOR: 5.70, 95% CI: 1.91-16.99, p=0.002), and longer operative time (aOR: 1.86, 95% CI: 1.11-3.10, p=0.017) were independently associated with an increased odds of elbow stiffness. OTA/AO 13A type fractures were significantly associated with a decreased odds of stiffness (aOR: 0.16, 95% CI: 0.03-0.80, p=0.026). Among 13C fractures, olecranon osteotomy (aOR: 5.48, 95% CI: 1.08-27.73, p=0.040) was also associated with an increased odds of elbow stiffness. There were no significant differences in injury mechanism, Gustilo-Anderson classification, reduction quality, days to surgery from admission, type of fixation, as well as rates of ipsilateral upper extremity fracture, neurovascular injury, nonunion, or infection between the two groups. CONCLUSION: Dysfunctional elbow stiffness was observed in 49.1% of patients who underwent operative fixation of distal humerus fractures in the present study. Orthogonal plate configuration, olecranon osteotomy, and longer operative time were associated with an increased odds of dysfunctional elbow stiffness; however, 13A type fractures were associated with decreased odds of stiffness. Patients with these injuries should be counseled on their risk of stiffness following surgery, and modifiable risk factors like plate positioning and performing an olecranon osteotomy should be considered by surgeons.
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BACKGROUND: Tranexamic acid (TXA) reduces bleeding and hematoma rates in open elbow arthrolysis. However, its effects on arthroscopic elbow arthrolysis remain unclear. This study aims to evaluate the effect of TXA on elbow arthroscopic procedures and compare bleeding volume, hemarthrosis, visual analog scale (VAS) for pain, range of motion (ROM), and Mayo Elbow Performance Score (MEPS) in the early postoperative period between patients who received intra-articular TXA and those who did not. METHODS: A prospective, double-blind, randomized controlled trial enrolling 80 patients with stiff elbows who underwent arthroscopic arthrolysis was performed from January 2021 to December 2022. Intra-articularly, 1 g of TXA in 100 ml of saline or placebo (control group) was administered after the arthroscopic operation according to randomization. Parameters were recorded and compared between the groups, including bleeding volume of drainage, hemoglobin (Hgb) level, ratio of arm and forearm circumference of the surgical side to the contralateral side, grading of hematoma, VAS, ROM and MEPS within one week postoperatively. And during one year follow-up, ROM and MEPS were recorded. RESULTS: All patients enrolled in this study demonstrated significant improvements in ROM (flexion-extension) and MEPS one week postoperatively, with no significant differences observed between the two groups. Compared to the control group, the TXA group exhibited significant differences in the bleeding volume of drainage (61.45±47.7 ml vs. 89.8±47.0 ml, p=0.030) and a higher Hgb level 24 hours postoperatively (13.5±1.5 g/dL vs. 12.6±1.8 g/dL p=0.049). While the ratio of arm and forearm circumferences significantly increased 24 hours postoperatively compared to preoperative values in TXA group (1.05±0.06 vs. 1.02±0.04 and 1.02±0.06 vs. 0.98±0.04, with p=0.019 and p=0.005, respectively), this difference vanished one week postoperatively for the ratio of arm circumference. However, it persisted for the ratio of forearm circumference (1.02±0.07 vs. 0.98±0.04, p=0.003). Furthermore, there was no significant difference in MEPS, VAS or ROM between the two groups one week postoperatively. CONCLUSION: Patients with stiff elbows who underwent arthroscopic arthrolysis achieved satisfactory clinical outcomes very early postoperatively. Compared to the control group, patients who underwent arthroscopic elbow arthrolysis with intra-articular administration of TXA exhibited significantly less bleeding volume of drainage and slightly higher Hgb levels postoperatively. One week postoperatively, slightly more swelling in the upper arm region was noted in the control group compared to the TXA group. These findings suggest that the intra-articular injection of TXA after arthroscopic release for elbow stiffness may statistically reduce complications related to postoperative bleeding. However, it's clinical relevance needs further investigation.
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The post-traumatic stiff elbow is a challenge for the surgeon, requiring expertise for the treatment choice and accurate planning. Stiffness can result from traumatic injury involving the periarticular soft tissues and the joint articular surfaces. In this article, we want to assess the impact of three-dimensional (3D) printed models in selecting the appropriate surgical strategy for this pathology. Six cases of increasing complexity regarding post-traumatic stiff elbow were submitted to four expert elbow surgeons who had the possibility to evaluate videos and reports of clinical examination, plain radiograms and CT with 3D reconstruction for each case. After a first treatment proposition given by the experts for each patient, a three-dimensional printed model of each elbow based on the CT was provided to the surgeons, asking them to evaluate again all the cases having the possibility to assess also the 3D models. In the four most complex cases all surgeons found more beneficial the use of three-dimensional representation for treatment planning and rate the risk of complications than the sole CT imaging with 3D reconstruction and many of them changed surgical strategy after analysing the model. 3D printing technology is a useful tool in surgery planning for treating complex cases of post traumatic elbow stiffness, especially in the presence of joint deformity. LEVEL OF EVIDENCE: IV.
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Lesões no Cotovelo , Articulação do Cotovelo , Impressão Tridimensional , Tomografia Computadorizada por Raios X , Humanos , Articulação do Cotovelo/cirurgia , Tomografia Computadorizada por Raios X/métodos , Modelos Anatômicos , Masculino , Feminino , Adulto , Imageamento Tridimensional/métodos , Pessoa de Meia-Idade , Amplitude de Movimento ArticularRESUMO
Background: Open debridement remains the gold standard for the clinical treatment of post-traumatic elbow stiffness. However, postoperative complications, such as re-contraction and heterotopic ossification of the elbow joint, are highly prevalent. Hinged external fixation appears to offer the potential for greater improvement of joint function and reduction of complications. The purpose of this article is to provide the latest evidence on the effectiveness and safety of hinged external fixation combined with open debridement for the treatment of post-traumatic elbow stiffness. Methods: We searched for randomized controlled trials (RCTs) from the China National Knowledge Infrastructure, MEDLINE, PubMed, Web of Science, EMBASE, and Cochrane Library databases until December 31, 2022. STATA 15.1 software was used to analyze all the data for this article. The quality of the included articles was evaluated using the Cochrane Reviewer's Handbook 5.3. Results: Finally, we selected 8 high-quality RCTs for our meta-analysis, which included 555 patients. The meta-analysis demonstrated that hinged external fixation combined with open debridement for post-traumatic elbow stiffness (treatment group) showed a significant increase in elbow flexion and extension mobility (WMD = 5.16, 95% CI 4.39-5.49, Z = 13.02, P = 0.000), Mayo elbow function scores (WMD = 5.25, 95% CI 4.33-6.17, Z = 11.15, P = 0.000), and Mayo excellent rate (RR = 1.25, 95% CI 1.14-1.37, Z = 4.87, P = 0.000). Additionally, there was a significant decrease in the complication rate (RR = 1.11, 95% CI 1.02-1.20, Z = 2.54, P = 0.011) compared to open debridement alone (control group). Furthermore, the results of the publication bias test showed no significant bias. Conclusions: With the assistance of hinged external fixation, open debridement for post-traumatic elbow stiffness can lead to increased elbow mobility and a reduced complication rate. However, due to the small sample size, a multicenter randomized controlled trial with a larger sample size is still necessary to further confirm the effectiveness and safety of hinged external fixation combined with open debridement for post-traumatic elbow stiffness. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-023-01087-y.
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Objective: To analyze the effectiveness of binocular loupe assisted mini-lateral and medial incisions in lateral position for the release of elbow stiffness. Methods: The clinical data of 16 patients with elbow stiffness treated with binocular loupe assisted mini-internal and external incisions in lateral position release between January 2021 and December 2022 were retrospectively analyzed. There were 9 males and 7 females, aged from 19 to 57 years, with a median age of 33.5 years. Etiologies included olecranon fracture in 6 cases, elbow dislocation in 4 cases, medial epicondyle fracture in 2 cases, radial head fracture in 4 cases, terrible triad of elbow joint in 2 cases, supracondylar fracture of humerus in 1 case, coronoid process fracture of ulna in 1 case, and humerus fracture in 1 case, with 5 cases presenting a combination of two etiologies. The duration of symptoms ranged from 5 to 60 months, with a median of 8 months. Preoperatively, 12 cases had concomitant ulnar nerve numbness, and 6 cases exhibited ectopic ossification. The preoperative range of motion for elbow flexion and extension was (58.63±22.30)°, the visual analogue scale (VAS) score was 4.3±1.6, and the Mayo score was 71.9±7.5. Incision lengths for both lateral and medial approaches were recorded, as well as the occurrence of complications. Clinical outcomes were evaluated using Mayo scores, VAS scores, and elbow range of motion both preoperatively and postoperatively. Results: The lateral incision lengths for all patients ranged from 3.0 to 4.8 cm, with an average of 4.1 cm. The medial incision lengths ranged from 2.4 to 4.2 cm, with an average of 3.0 cm. The follow-up duration ranged from 6 to 19 months and a mean of 9.2 months. At last follow-up, 1 patient reported moderate elbow joint pain, and 3 cases exhibited residual mild ulnar nerve numbness. The other patients had no complications such as new heterotopic ossification and ulnar nerve paralysis, which hindered the movement of elbow joint. At last follow-up, the elbow range of motion was (130.44±9.75)°, the VAS score was 1.1±1.0, and the Mayo score was 99.1±3.8, which significantly improved when compared to the preoperative ones ( t=-12.418, P<0.001; t=6.419, P<0.001; t=-13.330, P<0.001). Conclusion: The binocular loupe assisted mini-lateral and medial incisions in lateral position integrated the advantages of traditional open and arthroscopic technique, which demonstrated satisfying safety and effectivity for the release of elbow contracture, but it is not indicated for patients with posterior medial heterolateral heterotopic ossification.
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Lesões no Cotovelo , Articulação do Cotovelo , Artropatias , Ossificação Heterotópica , Masculino , Feminino , Humanos , Adulto , Cotovelo , Estudos Retrospectivos , Hipestesia/etiologia , Fixação Interna de Fraturas/métodos , Resultado do Tratamento , Articulação do Cotovelo/cirurgia , Amplitude de Movimento Articular , Ossificação Heterotópica/etiologiaRESUMO
Elbow stiffness secondary to trauma or surgical reconstruction can sometimes result in a severe contracture with restricted joint space, and arthroscopic access to the joint is difficult. Previous surgery and severe stiffness can also alter the position of neurovascular structures and iatrogenic injury is possible with an inside-out arthroscopic approach. To overcome these technical difficulties, an endoscopic approach to the anterior capsule can be performed as an alternative to open approach. The endoscopic approach utilises the sub-brachialis space for an outside-in capsular resection under vision. Identification of standard anatomic landmarks is useful as a guide for safe resection in a central to peripheral direction.
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Artroscopia , Contratura , Articulação do Cotovelo , Humanos , Contratura/cirurgia , Articulação do Cotovelo/cirurgia , Artroscopia/métodos , Cápsula Articular/cirurgia , Masculino , Resultado do Tratamento , Amplitude de Movimento Articular , Feminino , Endoscopia/métodosRESUMO
Stiffness is a clinical disorder that affects the patient's function of the entire upper limb. Many classifications systems have been developed for elbow stiffness based on the plane of motion, severity, aetiology, prognosis or anatomical location. A new classification, the Stiffness types and Influencing Factors Classification System, is proposed as a treatment algorithm to guide the surgical treatment and the preferred operative approach (open or arthroscopic).
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Contratura , Articulação do Cotovelo , Artropatias , Humanos , Contratura/diagnóstico , Contratura/cirurgia , Contratura/etiologia , Cotovelo/cirurgia , Articulação do Cotovelo/cirurgia , Artropatias/diagnóstico , Artropatias/cirurgia , PrognósticoRESUMO
In elbow stiffness, pre-operative assessments should identify the articular and peri-articular tissues involved and, more specifically, they should determine how preserved the articular surfaces and osteo-articular congruity are. We will focus on the most important conditions and tissue reactions after trauma in order to understand the causes of joint stiffness. A logical surgical planning is based upon a deep knowledge of the anatomical obstacles and of the associated lesions that the trauma provoked with. The peri-articular soft tissue contractures. The osteo-articular incongruity.
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Artrite , Lesões no Cotovelo , Articulação do Cotovelo , Luxações Articulares , Ossificação Heterotópica , Humanos , Cotovelo/cirurgia , Articulação do Cotovelo/cirurgia , Resultado do Tratamento , Artrite/cirurgia , Artrite/complicações , Ossificação Heterotópica/diagnóstico , Ossificação Heterotópica/cirurgia , Ossificação Heterotópica/etiologiaRESUMO
The elbow is a joint extremely susceptible to stiffness, even after a trivial trauma. As for other joints, several factors can generate stiffness such as immobilisation, joint incongruity, heterotopic ossification, adhesions, or pain. Prolonged joint immobilisation, pursued to assure bony and ligamentous healing, represents the most acknowledged risk factor for joint stiffness. The elbow is a common site of nerve entrapment syndromes. The reasons are multifactorial, but peculiar elbow anatomy and biomechanics play a role. Passing from the arm into the forearm, the ulnar, median, and radial nerves run at the elbow in close rapport with the joint, fibrous arches and through narrow fibro-osseous tunnel. The elbow joint, in fact, has a large range of flexion which exposes nerves lying posterior to the axis of rotation to traction and those anterior to compression.
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Articulação do Cotovelo , Síndromes de Compressão Nervosa , Humanos , Cotovelo , Síndromes de Compressão Nervosa/terapia , Síndromes de Compressão Nervosa/diagnóstico , Antebraço/inervação , Nervo RadialRESUMO
Purpose: Following medial epicondyle fractures, a subset of pediatric patients has persistent limitations in elbow motion. This study soughted to understand the patient characteristics of this group and to assess the effectiveness of intensive therapy and ulnar nerve transposition in improving elbow range of motion and patient-reported outcomes. Methods: A cohort of 31 pediatric patients with stiffness after elbow trauma was narrowed to 8 pediatric patients (7 female) ranging in age from 9 to 14 years, who were diagnosed with medial epicondyle fractures and underwent intensive therapy and ulnar nerve transposition with or without elbow joint release. We collected demographic and objective data as well as subjective data including Patient-Reported Outcome Measurement Information System (PROMIS) scores before and after ulnar nerve transposition. Results: Following initial intensive therapy, elbow range of motion improved by an average of 56°, and 7 of the 8 patients reached a functional motion arc of 100°. Subsequently, following ulnar nerve surgery with or without elbow release, motion improved by an average of 22°, and 5 of the 8 patients demonstrated improvement from this intervention. Surgery led to improvements in subjective outcomes with an improvement in PROMIS mobility scores by an average of 9 points, pain interference by 6 points, and upper extremity scores by 3 points. Based on a previously determined minimally important difference of three points, these indicate significant clinical improvements. Conclusions: A subset of pediatric patients with persistent stiffness following medial epicondyle fractures may benefit from additional interventions, including intensive therapy, transposition of the ulnar nerve, and open capsular release. However, not all patients were improved after ulnar nerve surgery, and the identification and treatment of ulnar nerve irritability may not fully resolve preoperative symptoms in all patients. Type of study/level of evidence: Therapeutic IV.
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BACKGROUND: Post-traumatic elbow stiffness (PTES) may substantially affect the patient's functional range of motion and quality of life. Open elbow release has been extensively studied, but arthroscopic techniques are limited, particularly in differentiating between post-traumatic and non-traumatic stiffness. The purpose of this study is to assess the clinical outcomes after arthroscopic release of PTES regarding the range of motion (ROM), pain, functional assessment, and complications. METHODS: A prospective cohort was conducted on adult patients who underwent arthroscopic arthrolysis for PTES, with 32 patients included in the final analysis. The ROM was measured using the orthopedic goniometer. Grip strength was measured using the Camry digital hand dynamometer (Camry, CA, USA) and compared to their contralateral side. The functional status of the patients was evaluated using the American Shoulder and Elbow Surgeons Score (ASES)andthe Mayo Elbow Performance Index (MEPI). All measurements were done before surgery and at the last follow-up visit. Pre-operative and post-operative changes in MEPI, ASES, and visual analog (VAS) scores were compared with the paired t-test. RESULTS: After surgery, the ROM significantly improved from 74 ± 11 to 110 ± 15 degrees (p<0.001). Additionally, the ASES score and MEPI index both significantly improved from 69 ± 3.4 to 79 ± 6.3 and from 64 ± 5.7 to 82 ± 8, respectively (p<0.001). VAS scores also significantly improved from 1.1 ± 0.87 to 0.31 ± 0.53 at rest (p<0.001). The complication rate was 12%, including three transient ulnar nerve paresthesia and one superficial infection. Post-traumatic elbow release was more offered in distal humerus fractures (53%), followed by proximal ulna fracture/dislocations (25%). CONCLUSION: We believe that arthroscopic arthrolysis is a safe and reliable treatment of PTES, which improves joint visibility and reduces pain. Patients can be counseled regarding the risk of a secondary surgery following distal humerus or proximal ulna fractures, including the expected recovery and complication rate.
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BACKGROUND: Restoration of mobility of the elbow after post-traumatic elbow stiffening due to osteophytes is often a problem. METHODS: The anatomical structures were segmented within the CT-scan. Afterwards, the Multi Jet Fusion 3D-printing was applied to create the model made of biocompatible and steam-sterilizable plastic. Preoperative simulation of osteophyte resection at the 3D-model was performed as well as the direct comparison with the patient anatomy intraoperatively. RESULTS: The patient-specific was very helpful for the preoperative simulation of the resection of elbow osteophytes. The 3D anatomical representation improved the preoperative plan its implementation. A high degree of fidelity was found between the 3D Printed Anatomical representation and the actual joint pathology. CONCLUSIONS: Arthrolysis of complex post-traumatic bony changes is an important indication for the use of 3D models for preoperative planning. Due to the use of 3D printing and software simulation, accurate resection planning is feasible and residual bony stiffening can be avoided. 3D printing models can lead to an improvement in surgical quality.
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Background: Elbow capsular release can be performed arthroscopically or through an open method to improve range of motion (ROM). However, it is unclear how frequently patients require an open capsular release after unsatisfactory results from an arthroscopic release. Purpose/Hypothesis: The purpose of this study was to determine the percentage of patients who underwent an arthroscopic elbow release for loss of motion who then required a repeat elbow capsular release or other subsequent surgery on the same elbow. It was hypothesized that patients who underwent arthroscopic elbow release would rarely (<5%) require a subsequent elbow release. Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent arthroscopic elbow capsular release from January 1, 2010, to December 31, 2019, were identified by chart review and procedure code. Demographic parameters, pre- and postoperative ROM, and surgical history were collected by chart review. Follow-up data included patient satisfaction and the Timmerman-Andrews (TA) elbow score. Data were compared between patients who did and those who did not require subsequent elbow surgery. Results: Overall, of 140 study patients (116 male, 24 female; mean age, 49.6 years), 18 (12.9%) required subsequent surgery, including 6 capsular releases (4.3%; 1 open and 5 arthroscopic). The most common follow-up procedure was ulnar nerve releases/transpositions (n = 7). Total arc of elbow motion (flexion to extension) improved by a mean of 51.4°. The mean TA score was 76.5 ± 20.4 at a mean of 5.25 years postoperatively. Mean satisfaction score was 77.6 ± 26.3. In this study, 82.4% of patients stated that their symptoms either improved or resolved completely. Patients who required subsequent surgery had a significantly lower preoperative total arc of elbow motion versus those who did not require subsequent surgery (P = .046). There was no difference between the groups in symptom resolution, satisfaction, ROM, or TA score (P ≥ .279 for all). Conclusion: After arthroscopic elbow release, <5% of patients required a repeat elbow capsular release, 12.9% required some form of follow-up elbow surgery, and 4.3% had a new injury of the elbow. Overall, patients saw improvement in elbow ROM, but many still had residual symptoms from their underlying disease after arthroscopic elbow capsular release.
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BACKGROUND: Interposition arthroplasty of the elbow is often preferred in young patients compared with implant total elbow arthroplasty. However, research comparing outcomes based on diagnosis in patients with post-traumatic osteoarthritis (PTOA) and inflammatory arthritis following interposition arthroplasty is sparse. Therefore, the purpose of this study was to compare outcomes and complication rates following interposition arthroplasty in patients with PTOA and inflammatory arthritis. METHODS: A systematic review was performed using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. The PubMed, Embase, and Web of Science databases were queried from inception to December 31, 2021. The search generated 189 total studies, of which 122 were unique. Original studies on interposition arthroplasty of the elbow in the setting of post-traumatic or inflammatory arthritis in patients aged <65 years were included. Six studies that were suitable for inclusion were identified. RESULTS: The query yielded 110 elbows, of which 85 had received a diagnosis of PTOA and 25, inflammatory arthritis. The cumulative complication rate following the index procedure was 38.4%. The complication rate in patients with PTOA was 41.2% compared with 11.7% in those with inflammatory arthritis. Furthermore, the cumulative reoperation rate was 23.5%. The reoperation rates in PTOA and inflammatory arthritis patients were 25.0% and 17.6%, respectively. The average preoperative Mayo Elbow Performance Index pain score was 11.0, which improved to 26.3 postoperatively. The mean preoperative and postoperative pain scores for the PTOA patients were 4.3 and 30.0, respectively. For the inflammatory arthritis patients, the preoperative pain score was 0 and the postoperative pain score was 45. The overall mean preoperative Mayo Elbow Performance Index functional score was 41.5, improving to 74.0 after the procedure. CONCLUSIONS: This study found that interposition arthroplasty is associated with a 38.4% complication rate and 23.5% reoperation rate, in addition to positive improvements in pain and function. In patients aged <65 years, interposition arthroplasty may be considered in those unwilling to undergo implant arthroplasty.
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Introduction: Delayed presentations and nonunion of lateral condyle of Humerus (LCH) fractures in children are common. It is recommended to gain elbow movements before placing single screw for late presenting LCH fractures. We examined the efficacy of a percutaneously placed screw in delayed presenting LCH fractures and LCH nonunion in children who presented with varying degree of elbow stiffness without waiting for improvement in elbow movements. Material and Methods: Sixteen children with LCH fractures presenting after six weeks of fracture, without signs of union, and with frank nonunion were treated with percutaneous placement of the cancellous screw. There was a delay of 1.5 to18 months before presenting to us. The results were assessed by Dhillon criteria. Results: All the patients at presentation had flexion deformity (avg 290) and restricted flexion ((avg 1000). Successful radiological union was achieved in fifteen patients. All the patients had full recovery of extension. Fifteen patient regained full flexion and one patient has only 100 flexion restriction (p value < 0.001). At the final follow-up, fifteen patients had excellent and one had a good overall Dhillon score. There was no clinically evident varus or valgus deformity. Conclusion: We could achieve union in a majority of the patients with delayed presentation and established nonunion of LCH fractures with simple percutaneous screw placement, thereby avoiding open surgery, big scar, bone grafting, and AVN of LCH. We did not wait for an improvement in elbow movements before screw fixation and still all our patients regained full elbow movements with improved Dhillon scores.
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BACKGROUND: Stiffness is a common complication following trauma and surgeries around the elbow, which can result in upper limb functional disabilities. Soft tissue mobilization techniques such as Instrument-assisted Soft Tissue Mobilization (IASTM) and Muscle Energy Technique (MET) have limited evidence in elbow rehabilitation. This study aimed to compare their effects on postoperative elbow stiffness. METHODOLOGY: 26 subjects were recruited (13 each group) with postoperative elbow stiffness (minimum 6 weeks post surgery) and randomly allocated in two groups: IASTM and MET. Pain [Numeric Pain Rating Scale NPRS)], ROM (Goniometer), and Function [Disability of Arm, Shoulder and Hand (DASH) and Patient-Specific Functional Scale (PSFS)] were assessed at baseline and post-intervention. RESULTS: The data of 26 subjects were analyzed and both groups significantly improved in outcome scores post-intervention. The improvements in ROM and function between groups were comparable, but NPRS and PSFS showed greater improvement in the IASTM group (p < 0.05). CONCLUSION: IASTM and MET were both effective in improving outcomes in postoperative elbow stiffness. IASTM was more effective in improving pain and patient-specific function.
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INTRODUCTION: Elbow stiffness significantly affects the patient's quality of life. This joint must have at least 30°/130° extension/flexion and 50°/50° pronation/supination to function normally according to Morrey. HYPOTHESIS: The objective of this study was to evaluate functional outcome of arthroscopic arthrolysis by comparing stiffness of post-traumatic and degenerative origin. The hypothesis was that this surgical technique allows functional improvement in any indication but with a faster result in degenerative pathology. MATERIAL AND METHODS: This was a retrospective study including all patients who underwent elbow arthrolysis under arthroscopy, operated on by a single operator, between 2013 and 2020. Thirty-four patients were included, with a mean age of 45years (range, 18-78years). Patients were divided into two groups according to etiology. Group A (post-traumatic) consisted of 18 patients with a mean age of 33years (range, 18-64years) and group B (degenerative) of 16 patients with a mean age of 59years (range, 42-78years). All patients were clinically assessed at a mean 27months. Range of motion, level of satisfaction and Mayo Elbow Performance Score (MEPS) were collected. RESULTS: In the overall series, preoperative range of motion was 81° and significantly improved postoperatively to 122° (p<0.001). The preoperative data of the 2 groups were comparable except for age (p<0.001) and MEPS (p=0.044). Postoperatively, range of motion improved significantly in both groups but with greater gain in group A (p=0.003). MEPS improved significantly in both groups, but the postoperative score was poorer in group B (p=0.001). Recovery of range of motion was faster in group B (2.4months) than in group A (3.7months) (p=0.021). There were 5 complications: 4 secondary decompensations of ulnar tunnel syndrome, and 1 postoperative radial nerve paresis. 94% of patients were satisfied or very satisfied with the result of surgery. CONCLUSION: Arthroscopic arthrolysis is an effective option for post-traumatic and non-traumatic elbow stiffness. Improvement was significant in terms of both function and range of motion, with, however, better results in the post-traumatic group but results achieved more rapidly in the degenerative pathology group. LEVEL OF EVIDENCE: IV, retrospective study.
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Lesões no Cotovelo , Articulação do Cotovelo , Artropatias , Humanos , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Cotovelo , Estudos Retrospectivos , Qualidade de Vida , Artropatias/etiologia , Artropatias/cirurgia , Artroscopia/métodos , Articulação do Cotovelo/cirurgia , Amplitude de Movimento Articular , Resultado do TratamentoRESUMO
Olecranon fractures are breaks in the elbow's bony tip. One of the three bones that come together to form the elbow joint is the ulna, which is made up of this pointed section of bone. The olecranon prevents the ulna from anteriorly translating relative to the terminal humerus. Olecranon fractures can result either indirectly or directly from trauma. The posterior point of the elbow may be directly fractured following a fall or severe injury. Extreme activation of the triceps muscle following a fall on a partly extended elbow may result in indirect avulsion of the olecranon. First, the most typical method of identifying a fracture is with the use of an x-ray, while magnetic resonance imaging (MRI) allows for the detection and confirmation of soft tissue involvement. Physiotherapeutic treatment assists in pain relief, extending the range of motion, and quick healing. Early intervention after open reduction and internal fixation reduces post-fracture stiffening. The readership of the research study is intended to be informed regarding the various treatments available for elbow extensor lag and post-fracture elbow stiffness. This report offers suggestions to improve the patient's care and functionality after an olecranon fracture.