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Galanis A, Dimopoulou S, Karampinas P, Vasiliadis E, Kaspiris A, Sakellariou E, Vlachos C, Vavourakis M, Papagrigorakis E, Marougklianis V, Tsalimas G, Zachariou D, Patilas C, Varsamos I, Kolovos I, Vlamis J. Assessing the Effects and Challenges of Total Hip Arthroplasty before Pregnancy and Childbirth: A Systematic Review. J Funct Morphol Kinesiol 2024; 9:63. [PMID: 38651421 PMCID: PMC11036194 DOI: 10.3390/jfmk9020063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/25/2024] Open
Abstract
Total hip arthroplasty is indubitably one of the most performed operations worldwide. On the other hand, especially in the western world, the average age that women get pregnant has raised confoundedly. Consequently, a steadily increasing number of women become pregnant after they had hip arthroplasty surgery, with copious potential implications. The amount of knowledge on this particular field is considered inadequate in the existing literature. This paper aims to augment clinicians understanding surrounding this topic. A systematic literature review was conducted in accordance with the PRISMA guidelines. Papers from various computerized databases were scrutinized. Article selection was carried out by three authors independently employing specific pre-determined inclusion and exclusion criteria, while disagreements were elucidated with the contribution of other authors. A patently limited number of research articles were detected from our rigorous literature review, with only 12 papers meeting the inclusion criteria. The vast majority of studies were small-scale and examined confined population groups. Most studies had been performed in Finland, utilizing data from nationwide registries. Women with previous history of total hip arthroplasty feature increased rates of c-section delivery, although vaginal labor can be attempted with certain precautions. Hip implants' survival does not appear to be affected from gestation, which is predominately well-tolerated from these women. Metal ion circulation in mothers' blood has not been proven to trigger substantial complications concerning either mothers or offspring. It can be considered safe for women with such medical history to get pregnant; however, further multinational studies and pertinent research on this field are vital to attain more solid inferences.
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Affiliation(s)
| | | | | | | | | | | | | | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece
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Karampinas P, Vlamis J, Galanis A, Vavourakis M, Krexi A, Sakellariou E, Patilas C, Pneumaticos S. Technical note for intraoperative determination of proper acetabular cup size in primary total hip arthroplasty. World J Methodol 2024; 14:90930. [PMID: 38577201 PMCID: PMC10989413 DOI: 10.5662/wjm.v14.i1.90930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/12/2024] [Accepted: 02/20/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Selecting the optimal size of components is crucial when performing a primary total hip arthroplasty. Implanting the accurate size of the acetabular component can occasionally be exacting, chiefly for surgeons with little experience, whilst the complications of imprecise acetabular sizing or over-reaming can be potentially devastating. AIM To assist clinicians intraoperatively with a simple and repeatable tip in elucidating the ambivalence when determining the proper acetabular component size is not straightforwardly achieved, specifically when surgeons are inexperienced or preoperative templating is unavailable. METHODS This method was employed in 263 operations in our department from June 2021 to December 2022. All operations were performed by the same team of joint reconstruction surgeons, employing a typical posterior hip approach technique. The types of acetabular shells implanted were: The Dynasty® acetabular cup system (MicroPort Orthopedics, Shanghai, China) and the R3® acetabular system (Smith & Nephew, Watford, United Kingdom), which both feature cementless press-fit design. RESULTS The mean value of all cases was calculated and collated with each other. We distinguished as oversized an implanted acetabular shell when its size was > 2 mm larger than the size of the acetabular size indicator reamer (ASIR) or when the implanted shell was larger than 4 mm compared to the preoperative planned cup. The median size of the implanted acetabular shell was 52 (48-54) mm, while the median size of the preoperatively planned cup was 50 (48-56) mm, and the median size of the ASIR was 52 (50-54) mm. The correlation coefficient between ASIR size and implanted acetabular component size exhibited a high positive correlation with r = 0.719 (P < 0.001). Contrariwise, intraoperative ASIR measurements precisely predicted the implanted cups' size or differed by only one size (2 mm) in 245 cases. CONCLUSION In our study, we demonstrated that the size of the first acetabular reamer not entering freely in the acetabular rim corroborates the final acetabular component size to implant. This was also corresponding in the majority of the cases with conventional preoperative templating. It can be featured as a valid tool for avoiding the potentially pernicious complications of acetabular cup over-reaming and over-sizing in primary total hip arthroplasty. It is a simple and reproducible technical note useful for confirming the predicted acetabular cup size preoperatively; thus, its application could be considered routinely, even in cases where preoperative templating is unavailable.
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Affiliation(s)
- Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - John Vlamis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Anastasia Krexi
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Evangelos Sakellariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Christos Patilas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Spiros Pneumaticos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
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Sakellariou E, Alevrogiannis P, Alevrogianni F, Galanis A, Vavourakis M, Karampinas P, Gavriil P, Vlamis J, Alevrogiannis S. Single-center experience with Knee+™ augmented reality navigation system in primary total knee arthroplasty. World J Orthop 2024; 15:247-256. [PMID: 38596188 PMCID: PMC10999969 DOI: 10.5312/wjo.v15.i3.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 01/15/2024] [Accepted: 03/04/2024] [Indexed: 03/15/2024] Open
Abstract
BACKGROUND Computer-assisted systems obtained an increased interest in orthopaedic surgery over the last years, as they enhance precision compared to conventional hardware. The expansion of computer assistance is evolving with the employment of augmented reality. Yet, the accuracy of augmented reality navigation systems has not been determined. AIM To examine the accuracy of component alignment and restoration of the affected limb's mechanical axis in primary total knee arthroplasty (TKA), utilizing an augmented reality navigation system and to assess whether such systems are conspicuously fruitful for an accomplished knee surgeon. METHODS From May 2021 to December 2021, 30 patients, 25 women and five men, underwent a primary unilateral TKA. Revision cases were excluded. A preoperative radiographic procedure was performed to evaluate the limb's axial alignment. All patients were operated on by the same team, without a tourniquet, utilizing three distinct prostheses with the assistance of the Knee+™ augmented reality navigation system in every operation. Postoperatively, the same radiographic exam protocol was executed to evaluate the implants' position, orientation and coronal plane alignment. We recorded measurements in 3 stages regarding femoral varus and flexion, tibial varus and posterior slope. Firstly, the expected values from the Augmented Reality system were documented. Then we calculated the same values after each cut and finally, the same measurements were recorded radiologically after the operations. Concerning statistical analysis, Lin's concordance correlation coefficient was estimated, while Wilcoxon Signed Rank Test was performed when needed. RESULTS A statistically significant difference was observed regarding mean expected values and radiographic measurements for femoral flexion measurements only (Z score = 2.67, P value = 0.01). Nonetheless, this difference was statistically significantly lower than 1 degree (Z score = -4.21, P value < 0.01). In terms of discrepancies in the calculations of expected values and controlled measurements, a statistically significant difference between tibial varus values was detected (Z score = -2.33, P value = 0.02), which was also statistically significantly lower than 1 degree (Z score = -4.99, P value < 0.01). CONCLUSION The results indicate satisfactory postoperative coronal alignment without outliers across all three different implants utilized. Augmented reality navigation systems can bolster orthopaedic surgeons' accuracy in achieving precise axial alignment. However, further research is required to further evaluate their efficacy and potential.
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Affiliation(s)
- Evangelos Sakellariou
- The 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Panagiotis Alevrogiannis
- The 1st Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, Attikon General Hospital, Athens 14561, Greece
| | - Fani Alevrogianni
- Department of Anesthesiology, KAT General Hospital, Athens 14561, Greece
| | - Athanasios Galanis
- The 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Michail Vavourakis
- The 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Panagiotis Karampinas
- The 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Panagiotis Gavriil
- The 1st Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, Attikon General Hospital, Athens 14561, Greece
| | - John Vlamis
- The 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens 14561, Greece
| | - Stavros Alevrogiannis
- Department of Robotic Hip & Knee Orthopaedic Surgery, Metropolitan General Hospital, Athens 14561, Greece
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Sakellariou E, Argyropoulou E, Karampinas P, Galanis A, Varsamos I, Giannatos V, Vasiliadis E, Kaspiris A, Vlamis J, Pneumaticos S. A Comprehensive Review of COVID-19-Infection- and Steroid-Treatment-Associated Bone Avascular Necrosis: A Multi-Study Analysis. Diagnostics (Basel) 2024; 14:247. [PMID: 38337763 PMCID: PMC10855439 DOI: 10.3390/diagnostics14030247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic has presented numerous challenges to the global healthcare system and emerging evidence suggests a potential link between COVID-19 treatment, specifically steroid therapy, and the development of avascular necrosis (AVN) of the hip. This review aims to provide a comprehensive overview of recent studies and case reports investigating the relationship between COVID-19, corticosteroid therapy, and the development of AVN. Understanding the nuances of AVN in the context of COVID-19 is crucial for healthcare professionals to navigate treatment decisions and mitigate potential complications. MATERIALS AND METHODS The Preferred Reporting Items for Systematic Reviews and a Meta-Analysis (PRISMA) were used in the systematic review until 1 September 2023. The full texts of the remaining twenty-three (n = 23) articles were independently reviewed by the authors of this review. CONCLUSIONS The association between steroid therapy for COVID-19 and the development of hip AVN is a noteworthy concern even though no relationship is evident between the duration of treatment, cumulative dosage of medication, maximum daily dosage received, and presence of AVN. Further research with larger cohorts and long-term follow up is needed to better understand the causative relationship and optimal management strategies for hip AVN in the context of COVID-19 and steroid therapy.
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Affiliation(s)
- Evangelos Sakellariou
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Evangelia Argyropoulou
- Department of Orthopaedics and Traumatology, University General Hospital of Patras, 26504 Patras, Greece;
| | - Panagiotis Karampinas
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Athanasios Galanis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Iordanis Varsamos
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Vasileios Giannatos
- Department of Orthopaedics and Traumatology, University General Hospital of Patras, 26504 Patras, Greece;
| | - Elias Vasiliadis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Angelos Kaspiris
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - John Vlamis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
| | - Spiros Pneumaticos
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (E.S.); (P.K.); (A.G.); (I.V.); (E.V.); (A.K.); (J.V.); (S.P.)
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Galanis A, Karampitianis S, Vlamis J, Karampinas P, Vavourakis M, Vlachos C, Papagrigorakis E, Zachariou D, Sakellariou E, Varsamos I, Patilas C, Tsiplakou S, Papaioannou V, Kamariotis S. Corynebacterium striatum Periprosthetic Hip Joint Infection: An Uncommon Pathogen of Concern? Healthcare (Basel) 2024; 12:273. [PMID: 38275553 PMCID: PMC10815444 DOI: 10.3390/healthcare12020273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Total hip arthroplasty is indubitably a dominant elective surgery in orthopaedics, contributing to prodigious improvement in the quality of life of patients with osteoarthritis. One of the most potentially devastating complications of this operation is periprosthetic joint infection. Immunocompromised patients might be afflicted by infrequent low-virulence organisms not typically detected with conventional procedures. Consequently, employing advanced identification methods, such as the circumstantial sonication of orthopaedic implants, could be crucial to managing such cases. CASE PRESENTATION We present a peculiar case of a 72-year-old female patient suffering from a chronic periprosthetic hip infection due to Corynebacterium striatum. The pathogen was only identified after rigorous sonication of the extracted implants. The overall management of this case was immensely exacting, primarily because of the patient's impaired immune system, and was finally treated with two-stage revision in our Institution. LITERATURE REVIEW Although copious literature exists concerning managing periprosthetic hip infections, no concrete guidelines are available for such infections in multimorbid or immunocompromised patients with rare low-virulence microorganisms. Hence, a diagnostic work-up, antibiotic treatment and appropriate revision timeline must be determined. Sonication of extracted implants could be a powerful tool in the diagnostic arsenal, as it can aid in identifying rare microbes, such as Corynebacterium spp. Pertinent antibiotic treatment based on antibiogram analysis and apposite final revision-surgery timing are the pillars for effective therapy of such infections. CLINICAL RELEVANCE Corynebacterium striatum has been increasingly recognized as an emerging cause of periprosthetic hip infection in the last decade. A conspicuous rise in such reports has been observed in multimorbid or immunocompromised patients after the COVID-19 pandemic. This case is the first report of Corynebacterium striatum periprosthetic hip infection diagnosed solely after the sonication of extracted implants. This paper aims to increase awareness surrounding Corynebacterium spp. prosthetic joint infections, while highlighting the fields for further apposite research.
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Affiliation(s)
- Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Spyridon Karampitianis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - John Vlamis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Christos Vlachos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Eftychios Papagrigorakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Dimitrios Zachariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Evangelos Sakellariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Iordanis Varsamos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Christos Patilas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Kifisia, 14561 Athens, Greece; (A.G.); (S.K.); (J.V.); (P.K.); (C.V.); (E.P.); (D.Z.); (E.S.); (I.V.); (C.P.)
| | - Sofia Tsiplakou
- Department of Microbiology, KAT General Hospital, Kifisia, 14561 Athens, Greece; (S.T.); (V.P.); (S.K.)
| | - Vasiliki Papaioannou
- Department of Microbiology, KAT General Hospital, Kifisia, 14561 Athens, Greece; (S.T.); (V.P.); (S.K.)
| | - Spyridon Kamariotis
- Department of Microbiology, KAT General Hospital, Kifisia, 14561 Athens, Greece; (S.T.); (V.P.); (S.K.)
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Patilas C, Varsamos I, Galanis A, Vavourakis M, Zachariou D, Marougklianis V, Kolovos I, Tsalimas G, Karampinas P, Kaspiris A, Vlamis J, Pneumaticos S. The Role of Interleukin-10 in the Pathogenesis and Treatment of a Spinal Cord Injury. Diagnostics (Basel) 2024; 14:151. [PMID: 38248028 PMCID: PMC10814517 DOI: 10.3390/diagnostics14020151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/24/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
Spinal cord injury (SCI) is a devastating condition that often leads to severe and permanent neurological deficits. The complex pathophysiology of an SCI involves a cascade of events, including inflammation, oxidative stress, and secondary injury processes. Among the myriad of molecular players involved, interleukin-10 (IL-10) emerges as a key regulator with the potential to modulate both the inflammatory response and promote neuroprotection. This comprehensive review delves into the intricate interplay of IL-10 in the pathogenesis of an SCI and explores its therapeutic implications in the quest for effective treatments. IL-10 has been found to regulate inflammation, oxidative stress, neuronal apoptosis, and glial scars after an SCI. Its neuroprotective properties have been evaluated in a plethora of animal studies. IL-10 administration, either isolated or in combination with other molecules or biomaterials, has shown neuroprotective effects through a reduction in inflammation, the promotion of tissue repair and regeneration, the modulation of glial scar formation, and improved functional outcomes. In conclusion, IL-10 emerges as a pivotal player in the pathogenesis and treatment of SCIs. Its multifaceted role in modulating inflammation, oxidative stress, neuronal apoptosis, glial scars, and neuroprotection positions IL-10 as a promising therapeutic target. The ongoing research exploring various strategies for harnessing the potential of IL-10 offers hope for the development of effective treatments that could significantly improve outcomes for individuals suffering from spinal cord injuries. As our understanding of IL-10's intricacies deepens, it opens new avenues for innovative and targeted therapeutic interventions, bringing us closer to the goal of alleviating the profound impact of SCIs on patients' lives.
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Affiliation(s)
| | | | | | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece
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Karampinas P, Galanis A, Vavourakis M, Tzortzis D, Sakellariou E, Zachariou D, Karampitianis S, Pneumaticos JVS. The Role of Genicular Radiofrequency Ablation in the Management of Persistent Pain after Total Knee Arthroplasty. J Long Term Eff Med Implants 2024; 34:37-41. [PMID: 38505892 DOI: 10.1615/jlongtermeffmedimplants.2023049677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Persistent pain is one of the most frequent complications following total knee arthroplasty (TKA) and can be devastating for the patient's quality of life. The use of genicular nerve radiofrequency ablation (GNRFA) is prevalent regarding non-surgical treatment of knee osteoarthritis. However, it is controversial when employed for the management of residual pain after TKA. This study aims to evaluate the efficacy of GNRFA for the treatment of post-TKA chronic pain and to assess the potential benefits of its use. Twelve patients sustaining chronic pain after TKA underwent GNRFA treatment. The intervention included the superior medial genicular nerve, the superior lateral genicular nerve and the inferior medial genicular nerve. Visual analog scale (VAS) system was utilized for pain assessment at 1-week, 6-month, and 1-year follow-ups. Patients experiencing chronic knee pain derived from other or unspecified causes were excluded. Mean VAS score before the treatment was 8.3, while it ended up 2.3, 5.7, and 7.9 at the 1-week, 6-month, and 1-year follow-up, respectively. Some patients reported residual pain that they regarded more bearable than before the procedure at the 1-week evaluation, with no significant alterations in the 6-month reassessment. In 2 cases results at the 1-week follow-up were dissatisfying, however, this aided us in distinguishing the cause of the persistent pain. We were not able to conclude that GNRFA used for the treatment of chronic pain after TKA is as efficacious as in knee osteoarthritis pain. However, in some cases, it proved to be beneficial regarding discerning the etiology of the pain.
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Affiliation(s)
- Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Dimitrios Tzortzis
- Interventional Radiology Department, KAT General Hospital, Athens, Greece
| | | | - Dimitrios Zachariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
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Galanis A, Karampinas P, Vlamis J, Vavourakis M, Papagrigorakis E, Vlachos C, Zachariou D, Pneumaticos S. Pure ankle dislocation after modified Broström repair for chronic lateral instability: Case report and literature review. Trauma Case Rep 2023; 48:100935. [PMID: 37928720 PMCID: PMC10622876 DOI: 10.1016/j.tcr.2023.100935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2023] [Indexed: 11/07/2023] Open
Abstract
Ankle dislocation with no concomitant malleolar fracture is an overwhelmingly rare injury, and only a relatively limited number of cases have been reported. Diligent management regarding the treatment of these injuries is requisite to attain an auspicious outcome. Lateral ankle instability is a frequent condition that can derive from recurrent sprains, predominantly at a young age. Broström repair, with its modifications and updates, has been established as the optimal solution when treating chronic lateral unsteadiness. We present a peculiar case of a posteromedial ankle dislocation without accompanying fracture in a patient operated on many years before the injury for chronic lateral instability with a modified Broström procedure. No similar case could be retrieved in the existing literature. After the initial clinical and radiological assessment, urgent closed reduction of the dislocation was achieved, and the foot was immobilized. Further imaging was carried out to evaluate the features of the injury. It was deduced that the repairs from the previous operation were intact. The patient was operated on to repair the distal tibiofibular syndesmosis. The postoperative course was uneventful, and absolute functional capacity was eventually accomplished. Demonstrating this rare case, we accentuate the role of implementing the modified Broström procedure in the surgical treatment of chronic lateral ankle instability.
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Affiliation(s)
- Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - John Vlamis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Eftychios Papagrigorakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Christos Vlachos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Dimitrios Zachariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Spiros Pneumaticos
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
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Galanis A, Dimopoulou S, Karampinas P, Vavourakis M, Papagrigorakis E, Sakellariou E, Karampitianis S, Zachariou D, Theodora M, Antsaklis P, Daskalakis G, Vlamis J. The correlation between transient osteoporosis of the hip and pregnancy: A review. Medicine (Baltimore) 2023; 102:e35475. [PMID: 37832084 PMCID: PMC10578699 DOI: 10.1097/md.0000000000035475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/13/2023] [Indexed: 10/15/2023] Open
Abstract
Transient osteoporosis of the hip is indubitably a comparatively infrequent entity affecting both men and women worldwide. Its occurrence in the course of pregnancy, specifically in the third trimester, and lactation are of paramount concernment. The exact association between transient hip osteoporosis and pregnancy is precarious. Etiology and potential pathophysiological mechanisms behind this correlation are still to be utterly defined. Magnetic resonance imaging is highly regarded as the gold standard imaging method for assiduous assessment of this disorder. Physicians of copious medical specialties should practice scrupulous techniques for early and pertinent diagnosis when pregnant women are presented with persistent hip pain, as differential diagnosis with femoral head avascular necrosis can be exceedingly arduous. Treatment is predominantly conservative with protected weight-bearing and analgesic medication in the first line of management. In terms of prognosis, the disease ordinarily resolves spontaneously after a few months. Further research is required in order to elucidate the ambiguity surrounding the establishment of globally approved diagnosis and treatment guidelines for pregnancy-associated transient hip osteoporosis. This paper aims to accentuate the significance of this particular disorder by providing a succinct review of the existing literature, augmenting clinicians' knowledge about the features of pregnancy-related transient proximal femur osteoporosis.
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Affiliation(s)
- Athanasios Galanis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Stefania Dimopoulou
- 1st Department of Obstetrics and Gynecology, National & Kapodistrian University of Athens, Alexandra General Hospital, Athens, Greece
| | - Panagiotis Karampinas
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Eftychios Papagrigorakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Evangelos Sakellariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Spyridon Karampitianis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Dimitrios Zachariou
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Marianna Theodora
- 1st Department of Obstetrics and Gynecology, National & Kapodistrian University of Athens, Alexandra General Hospital, Athens, Greece
| | - Panagiotis Antsaklis
- 1st Department of Obstetrics and Gynecology, National & Kapodistrian University of Athens, Alexandra General Hospital, Athens, Greece
| | - George Daskalakis
- 1st Department of Obstetrics and Gynecology, National & Kapodistrian University of Athens, Alexandra General Hospital, Athens, Greece
| | - John Vlamis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
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Karampinas P, Galanis A, Vlamis J, Vavourakis M, Papagrigorakis E, Sakellariou E, Zachariou D, Karampitianis S, Vasiliadis E, Pneumaticos S. The Role of Ultrasonography in Hip Impingement Syndromes: A Narrative Review. Diagnostics (Basel) 2023; 13:2609. [PMID: 37568972 PMCID: PMC10416868 DOI: 10.3390/diagnostics13152609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/28/2023] [Accepted: 08/05/2023] [Indexed: 08/13/2023] Open
Abstract
Hip pain is indubitably a frequent clinical problem deriving from copious etiologies. Hip impingement syndromes are one of the most prevalent causes of persistent groin pain, especially in young and active patients. Diligent imaging of the hip region is indispensable to discern femoroacetabular impingement, as the differential diagnosis of hip pain can be exceedingly arduous. Despite hip radiography being plain and broadly attainable, it offers narrow information concerning soft tissue pathologies around the hip joint (extra-articular hip impingement syndromes). Magnetic resonance imaging and arthrography remain the gold standard examination for detecting intra-articular pathologies; however, they are widely considered expensive, time-consuming and characterized by confined. Consequently, ultrasonography has emerged as an alternative valuable diagnostic tool for distinguishing the underlying abnormalities that trigger femoroacetabular impingement. Proper hip ultrasound examination provides dynamic assessment, while also beneficial for guided intervention around the hip joint. Ultrasound hip examination is exacting due to its complex regional anatomy and deep location. It is capable of providing detailed information about various hip quadrants. An adept operator can identify both intra-articular and extra-articular pathologies. In addition, with ultrasonography, hip injections have been rendered relatively undemanding, aiding in therapeutic and diagnostic purposes. This paper aims to provide a succinct and compendious review of the existing literature, accentuating the crucial role of ultrasonography in diagnosing hip impingement syndromes and determining whether an additional examination is required regarding distinguishing between intra-articular and extra-articular syndromes.
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Affiliation(s)
| | | | | | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece; (P.K.); (A.G.)
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11
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Galanis A, Papagrigorakis E, Vavourakis M, Karampinas P, Vlachos C, Patilas C, Pneumaticos S, Vlamis J. Tibiofemoral dislocation after total knee arthroplasty treated successfully with an external fixation device. J Surg Case Rep 2023; 2023:rjad063. [PMID: 36846839 PMCID: PMC9946769 DOI: 10.1093/jscr/rjad063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 01/28/2023] [Indexed: 02/24/2023] Open
Abstract
Tibiofemoral dislocation after primary total knee arthroplasty (TKA) is a rare but potentially devastating complication with various patient-related and surgeon-related predisposing factors. We present the case of an obese 86-year-old woman who sustained an atraumatic posterior tibiofemoral dislocation 3 days after a primary medial-pivot design TKA. The knee remained unstable after reduction, owing to significant hamstring hypertonia. The administration of botulinum toxin injections in the hamstrings resulted in no clinical improvement. The periprosthetic infection workup was negative and the neurological impairment of the patient was excluded. The patient was reoperated with extensive hamstring release and the application of a lateral external fixator. The external fixator was removed 6 weeks postoperatively, and physical therapy was initiated. At 1-year follow-up, the patient had a painless, stable knee with a 0-100° range of motion, without any neuromuscular impairment.
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Affiliation(s)
- Athanasios Galanis
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Eftychios Papagrigorakis
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Michail Vavourakis
- Correspondence address. Chelmou 6, Neo Irakleio, Athens 14122, Greece. Tel: +30-69-8301-2944; E-mail:
| | - Panagiotis Karampinas
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Christos Vlachos
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Christos Patilas
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Spiros Pneumaticos
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - John Vlamis
- Third Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
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12
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Karampinas P, Galanis A, Papagrigorakis E, Vavourakis M, Krexi A, Pneumaticos S, Vlamis J. Double lag-screw compression for optimal fixation of intertrochanteric fractures with large fragment gap: A technical note. SICOT J 2023; 9:9. [PMID: 37074180 PMCID: PMC10116868 DOI: 10.1051/sicotj/2023005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/12/2023] [Indexed: 04/20/2023] Open
Abstract
Cephalomedullary nailing of unstable intertrochanteric fractures has been established as a fruitful surgical approach with relatively limited complications. Anatomic fracture reduction and proper implant positioning are vital to attaining a favorable long-term surgical outcome. Appropriate intraoperative fracture compression augments stability and invigorates healing. The amount of compression permitted by cephalomedullary nails cannot always adequately reduce large fragment gaps. This paper presents a novel technical trick of double compression of the fracture site, in order to achieve the essential extra compression and reduction when required, thus decreasing the risk of postoperative implant cut-out. The technique was used in 14 out of 277 peritrochanteric fractures treated with cephalomedullary nailing in our trauma center for 12 months, with satisfactory outcomes regarding both fracture site union and postoperative functional capacity.
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Affiliation(s)
- Panagiotis Karampinas
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Athanasios Galanis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Eftychios Papagrigorakis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Michail Vavourakis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Anastasia Krexi
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - Spiros Pneumaticos
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
| | - John Vlamis
- Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, Athens, Greece
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Abstract
BACKGROUND Conservative treatment of an acute Achilles rupture remains a viable and acceptable option as does surgical fixation, with open and percutaneous repair consisting the main operative techniques. The purpose of this study was to compare the outcomes and complication rates of open versus percutaneous surgical procedures. METHODS From 2009 to 2016, 131 patients were admitted to our department with clinically and radiologically confirmed acute Achilles tendon ruptures. Of those, 82 patients met our inclusion criteria and were randomized into 2 groups, group A (open repair) and group B (percutaneous suturing). Suture equipment was the same for both groups. All patients followed the same rehabilitation protocol. Functional evaluation was made using American Orthopaedic Ankle & Foot Society (AOFAS) hindfoot and Achilles tendon Total Rupture Score (ATRS) questionnaires at the 12-month follow-up. Ankle range of motion (ROM), return-to-work time, and complication rates were additionally measured. RESULTS Both techniques had similar results regarding complication rates and return-to-work time. The major complication in group A was superficial infection (7%) and skin necrosis (3%), whereas 3 patients in group B developed paresthesias due to sural nerve entrapment. Patients in group B had better AOFAS hindfoot (96/100) and ATRS (95/100) scores, but the difference was not significant. ROM was similar in both groups at the 12-month follow-up. CONCLUSION Percutaneous suturing seems to be a safe and effective technique that offers good functional outcomes and low complication rates in patients with acute Achilles tendon ruptures who elect to have surgery. LEVEL OF EVIDENCE Level II, prospective case series.
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Affiliation(s)
- Meletis Rozis
- 1 3rd Orthopaedic Department, KAT Hospital, University of Athens, Athens, Greece
| | - Ioannis S Benetos
- 1 3rd Orthopaedic Department, KAT Hospital, University of Athens, Athens, Greece
| | | | - Vasilios Polyzois
- 1 3rd Orthopaedic Department, KAT Hospital, University of Athens, Athens, Greece
| | - John Vlamis
- 1 3rd Orthopaedic Department, KAT Hospital, University of Athens, Athens, Greece
| | - Spyros G Pneumaticos
- 1 3rd Orthopaedic Department, KAT Hospital, University of Athens, Athens, Greece
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Karampinas P, Kollias G, Vlamis J, Papadelis EA, Pneumaticos SG. Erratum to: Salvage of failed hip osteosynthesis for fractures with modular hip prosthesis. Eur J Orthop Surg Traumatol 2015; 25:1343. [PMID: 25976118 DOI: 10.1007/s00590-015-1636-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Panagiotis Karampinas
- III Orthopaedic Department, KAT Hospital, University of Athens Medical School, 2 Nikis Str., Kifissia, 14561, Athens, Greece.
| | - George Kollias
- III Orthopaedic Department, KAT Hospital, University of Athens Medical School, 2 Nikis Str., Kifissia, 14561, Athens, Greece.
| | - John Vlamis
- III Orthopaedic Department, KAT Hospital, University of Athens Medical School, 2 Nikis Str., Kifissia, 14561, Athens, Greece.
| | - Eustratios A Papadelis
- III Orthopaedic Department, KAT Hospital, University of Athens Medical School, 2 Nikis Str., Kifissia, 14561, Athens, Greece.
| | - Spiros G Pneumaticos
- III Orthopaedic Department, KAT Hospital, University of Athens Medical School, 2 Nikis Str., Kifissia, 14561, Athens, Greece.
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Stathopoulos I, Karampinas P, Evangelopoulos DS, Lampropoulou-Adamidou K, Vlamis J. Radiation-free distal locking of intramedullary nails: evaluation of a new electromagnetic computer-assisted guidance system. Injury 2013; 44:872-5. [PMID: 23010073 DOI: 10.1016/j.injury.2012.08.051] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 08/29/2012] [Indexed: 02/02/2023]
Abstract
Distal locking of intramedullary nails (IMNs) is a difficult part of intramedullary nailing (IMN) that could be time-consuming and expose the surgeon, the surgery personnel and the patient to a considerable amount of radiation as fluoroscopy is usually guiding the procedure. Utilization of electromagnetic fields for that purpose offers an attractive alternative. The SURESHOT™ Distal Targeting System (Smith & Nephew, Inc., Memphis, TN, USA) is a novel commercially available radiation-free aiming system that utilizes computerized electromagnetic field tracking technology for the distal locking of IMNs. In order to evaluate the efficacy of the system we conducted the present study. Nineteen patients (six females-thirteen males, mean age 39.5 years, range 17-85 years) with closed diaphyseal fracture of the femur (eight patients) or the tibia (eleven patients) were treated with IMN using the SURESHOT™ Distal Targeting System for the distal interlocking. All targeting attempts were successful at first try and followed by correct positioning of the screws. Mean time for distal locking of tibial IMNs (two screws) was 219sec (range 200-250sec). Mean time for distal locking of femoral IMNs (two screws) was 249 (range 220-330sec). In the current study the SURESHOT™ Distal Targeting System proved to be accurate, fast and easy to learn.
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Affiliation(s)
- Ioannis Stathopoulos
- Third Orthopaedic Department, University of Athens, KAT Hospital, Athens, Greece.
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