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Peiffer M, Karaismailoglu B, Ghandour S, Nassour N, Duggan J, Bejarano-Pineda L, Ashkani-Esfahani S, Miller CP. Effect of sequential burr passes on minimally invasive akin and first metatarsal dorsiflexion osteotomies. Foot Ankle Surg 2024; 30:258-262. [PMID: 38185597 DOI: 10.1016/j.fas.2023.12.008] [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: 09/23/2023] [Revised: 12/01/2023] [Accepted: 12/22/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Minimally invasive surgical (MIS) osteotomies are increasing as a surgical option for treating midfoot and forefoot conditions. This study aimed to evaluate the impact of each burr pass on the degree of correction, gap size, and alignment in MIS Akin and first metatarsal dorsiflexion osteotomies (DFO). METHODS MIS Akin and first metatarsal DFO were performed on ten cadaveric specimens. Fluoroscopic measurements included the metatarsal dorsiflexion angle (MDA), dorsal cortical length (MDCL), first phalangeal medial cortical length (PCML) and proximal to distal phalangeal articular angle (PDPAA). RESULTS The average decrease in PCML with each burr pass was as follows: 1.53, 1.33, 1.27, 1.23 and 1.13 mm at the 1st to 5th pass, respectively. The MDCL sequentially decreased by 1.80, 1.59, 1.35, 0.75, and 0.60 mm. The MDA consistently decreased, and the PDPAA incrementally became more valgus oriented. CONCLUSION On average, a first metatarsal dorsal wedge resection of 4.7 mm and first phalangeal medial wedge resection of 2.9 mm was achieved after 3 and 2 burr passes, respectively. This data may aid surgeons determine the optimal number of burr passes required to achieve the desired patient-specific surgical correction.
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Affiliation(s)
- Matthias Peiffer
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Ghent University Hospital, Ghent, Belgium.
| | - Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Samir Ghandour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Nour Nassour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jessica Duggan
- Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Christopher P Miller
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Karaismailoglu B, Altun AS, Subasi O, Sharma S, Peiffer M, Ashkani-Esfahani S, DiGiovanni CW, Bejarano-Pineda L. Comparison between achilles tendon reinsertion and dorsal closing wedge calcaneal osteotomy for the treatment of insertional achilles tendinopathy: A meta-analysis. Foot Ankle Surg 2024; 30:92-98. [PMID: 37838530 DOI: 10.1016/j.fas.2023.09.010] [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: 07/09/2023] [Revised: 09/04/2023] [Accepted: 09/28/2023] [Indexed: 10/16/2023]
Abstract
BACKGROUND The debridement and Achilles tendon reinsertion (DATR) have been the most common surgical approach for the treatment of Insertional Achilles Tendinopathy (IAT), while dorsal closing wedge calcaneal osteotomy (DCWCO) has recently gained popularity as an alternative surgical option. This study aimed to systematically review the published literature on both surgical techniques and compare their clinical outcomes and complication rates. METHODS A systematic review was performed according to the PRISMA guidelines using Medline, Embase, and Scopus databases. The inclusion criteria encompassed clinical studies reporting functional outcomes and complications, with a minimum of 10 patients and at least 12 months of follow-up. RESULTS Seven studies (n = 169) were included for the analysis of DATR, and eight studies (n = 227) were included for the analysis of open DCWCO. Both groups showed a similar improvement in AOFAS score. The overall complication rates were 16.6% in the DATR group and 9.2% in the DCWCO group, but the difference was not statistically significant. However, there was a significantly higher incidence of wound complications in the DATR group (10.1%, 95% C.I.: 4.7-15.6) compared to the DCWCO group (2.5%, 95% C.I.: 0.6-4.4) as the confidence intervals did not overlap. CONCLUSIONS Clinical outcomes and overall complication rates of both techniques were comparable, although DCWCO had a lower incidence of wound complications. Further research should be focused on prospective studies comparing the two techniques to corroborate the current findings. LEVEL OF EVIDENCE Level IV; meta-analysis.
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Affiliation(s)
- Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Ayse Sena Altun
- Bezmi Alem Vakif University, Faculty of Medicine, Istanbul, Turkey
| | - Omer Subasi
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Siddhartha Sharma
- Department of Orthopedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Matthias Peiffer
- Department of Orthopaedics and Traumatology, Ghent University Hospital, Ghent, Belgium
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Newton Wellesley Hospital, Harvard Medical School, Boston, MA, USA
| | - Christopher W DiGiovanni
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Newton Wellesley Hospital, Harvard Medical School, Boston, MA, USA
| | - Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Newton Wellesley Hospital, Harvard Medical School, Boston, MA, USA
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Karaismailoglu B, Nassour N, Duggan J, Peiffer M, Ghandour S, Bejarano-Pineda L, Ashkani-Esfahani S, Miller CP. Effect of sequential burr passes on osteotomy magnitude and calcaneal morphology in minimally invasive Zadek osteotomy. Foot Ankle Surg 2024; 30:150-154. [PMID: 37951779 DOI: 10.1016/j.fas.2023.10.009] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/29/2023] [Accepted: 10/26/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE This study aimed to evaluate the impact of each burr pass on degree of correction, gap size and calcaneal morphology in MIS Zadek osteotomy. METHODS MIS Zadek osteotomy was performed on ten cadaveric specimens using a 3.1 mm Shannon burr. After each burr pass, the osteotomy gap was manually closed, and the subsequent burr passes were carried out with the foot held in dorsiflexion, which was repeated five times. Lateral X-rays were taken before and after each burr pass. Two independent reviewers measured the dorsal calcaneal length after each burr passage, as well as changes in several calcaneal parameters including X/Y ratio, Fowler Philip angle, and Böhler angle. RESULTS The average decrease in dorsal calcaneal cortical length with each burr pass was as follows: 2.6 ± 0.9 mm at the 1st pass, 2.4 ± 1 mm at the 2nd pass, 2 ± 1 mm at the 3rd pass, 1.6 ± 1 mm at the 4th pass, and 1.4 ± 0.7 mm at the 5th pass. The Fowler Philip and Böhler angles consistently decreased while the X/Y ratio consistently increased following each consecutive burr pass. Interobserver reliability analysis demonstrated good agreement for all parameters. CONCLUSION The results revealed the trends of length and anatomical changes in the calcaneus with each burr pass. On average, a dorsal wedge resection of 10 mm was achieved after 5 burr passes. This data can aid surgeons in determining the optimal number of burr passes required for a particular amount of resection, ensuring the attainment of the desired patient-specific surgical outcome.
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Affiliation(s)
- Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Nour Nassour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jessica Duggan
- Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Matthias Peiffer
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics and Traumatology, Ghent University Hospital, Ghent, Belgium
| | - Samir Ghandour
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Christopher P Miller
- Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Subasi O, Sharma S, Karaismailoglu B, Hresko A, Waryasz G, Ashkani-Esfahani S, Bejarano-Pineda L. In silico comparative biomechanical analysis of oblique and chevron medial displacement calcaneal osteotomies for pes planus deformity. Comput Biol Med 2024; 169:107945. [PMID: 38199207 DOI: 10.1016/j.compbiomed.2024.107945] [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] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/04/2023] [Accepted: 01/01/2024] [Indexed: 01/12/2024]
Abstract
BACKGROUND Medializing displacement calcaneal osteotomy is commonly performed as part of reconstructive surgery for patients with valgus hindfoot and progressive pes planus deformity. Among several types of calcaneal osteotomies, the oblique and Chevron osteotomy patterns have been commonly described in the literature and gained popularity as they are easily reproducible through percutaneous techniques. Currently, there is scarce evidence in the literature on which cut pattern is superior in terms of stability. To investigate the impact of cut pattern and posterior fragment medialization level on foot biomechanics, computational methods are employed. METHODS Ankle weightbearing computer tomography (CT) scans of seven patients diagnosed with stage II pes planus deformity are segmented and converted into 3D computational models. Oblique and Chevron osteotomy patterns are modeled independently for each patient. The posterior fragments are medially translated by 8-, 10- and 12-mm and subsequently fixated to the anterior calcaneus with two screws. A total of 42 models are exported to finite element software for biomechanical simulations. Among the investigated parameters, the higher stiffness and lower von Mises stress at the osteotomy interface and the screw site are assumed to be precursors of better stability. RESULTS It is recorded that as the medialization level increases, the stiffness decreases, and overall stresses increase. Also, it is observed that the Chevron cut produces a stiffer construct while the overall stresses are lower, indicating better stability when compared to the oblique cut. The statistical comparisons of the relevant groups that support these trends are found to be significant (p < 0.05). CONCLUSION Chevron osteotomy showed superior stability compared to the oblique osteotomy while underscoring the negative impact of increased medialization of the posterior fragment. CLINICAL RELEVANCE Opting for a lower medialization level and implementing the Chevron technique may facilitate union and earlier weightbearing.
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Affiliation(s)
- Omer Subasi
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA.
| | - Siddartha Sharma
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA; Department of Orthopaedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA; CAST (Cerrahpasa Research Simulation and Design) Laboratory, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Andrew Hresko
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA; Harvard Combined Orthopaedic Residency Program (HCORP), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Gregory Waryasz
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA
| | - Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA
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Deger GU, Davulcu CD, Karaismailoglu B, Palamar D, Guven MF. Are acromiohumeral distance measurements on conventional radiographs reliable? A prospective study of inter-method agreement with ultrasonography, and assessment of observer variability. Jt Dis Relat Surg 2024; 35:62-71. [PMID: 38108167 PMCID: PMC10746906 DOI: 10.52312/jdrs.2023.1288] [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] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/25/2023] [Indexed: 12/19/2023] Open
Abstract
OBJECTIVES This study aims to investigate the reliability of acromiohumeral distance (AHD) measurements using conventional radiographs and to compare non-standardized and standardized radiographs with intra-/interobserver reliability measurements. PATIENTS AND METHODS Between February 2021 and January 2022, a total of 110 shoulders of 55 patients (25 males, 30 females; mean age: 49.7±12.6 years; range, 25 to 77 years) were included. Radiographs were taken in four different positions: primarily shoulder anteroposterior (AP), true AP, standardized true AP, and standardized outlet views. The AHD was measured by three orthopedists. A prospective ultrasonography (US) evaluation was performed by an experienced physiatrist, and the relationship between US and radiographic measurements was evaluated. The intra- and interobserver reliability of radiographic measurements was assessed. RESULTS On the standardized true AP view measurements, all observers showed a moderate to good agreement with US measurements (intraclass correlation coefficients [ICC]: 0.68-0.75). There was no significant difference between the AHD measurements of the senior orthopedist on standardized true AP and outlet views, and the US measurements. The intraobserver agreement of US measurements was excellent (ICC: 0.98, 95% confidence interval [CI]: 0.98-0.99), and the intraobserver agreement level of measurements on radiographs were good to excellent with a wide range of ICC values (ICC: 0.79-0.97). Interobserver reliability was the highest on the standardized outlet view, with an ICC of 0.91 and 0.88 in two measurement times. Interobserver reliability of other measurements were good with ICC values ranging from 0.82 to 0.88. CONCLUSION The AHD measurements on radiographs are compatible with US measurements within up to 2 mm difference if standardization is ensured. Also, measurements on standardized views have a superior consistency with lower standard error of measurement and minimal detectable change values. Therefore, we recommend using standardized true shoulder AP and standardized outlet radiographs in clinical practice and studies, as these are the most accurate in demonstrating true AHD.
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Affiliation(s)
| | | | | | | | - Mehmet Fatih Guven
- Department of Orthopedics and Traumatology, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, 34098 Fatih, Istanbul, Türkiye
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Ghandour S, Taseh A, Sharma S, Peiffer M, Karaismailoglu B, Ashkani Esfahani S, Waryasz G, Guss D. Unveiling Syndesmotic Malreduction: A Proof-of-Concept towards Portable Ultrasound Detection. Arch Bone Jt Surg 2024; 12:198-203. [PMID: 38577516 PMCID: PMC10989729 DOI: 10.22038/abjs.2023.75672.3503] [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] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/16/2023] [Indexed: 04/06/2024]
Abstract
Objectives To evaluate the utility and diagnostic performance of portable handheld ultrasound for evaluating fibular rotation at the distal tibiofibular articulation after syndesmotic disruption. Methods Four above-the-knee cadaveric specimens were included. Syndesmotic disruption was precipitated by transecting the Anterior Inferior Tibiofibular Ligament, Interosseous Ligament, and Posterior Inferior Tibiofibular Ligament. Thereafter, a proximal fibular osteotomy was performed, and three conditions were modeled at the distal syndesmosis: 1) reduced, 2) 5 degree internal rotation malreduction, and 3) 5 degree external rotation malreduction. Two blinded observers performed separate ultrasonographic examinations for each condition at the level of both the anterior and posterior distal tibiofibular articular surfaces. Syndesmotic gap penetrance, defined as the ability of the P-US to generate signal between the distal fibula and tibia at the level of the incisura, was graded positive if the sonographic waves penetrated between the distal tibiofibular joint and negative if no penetrating waves were detected. The accuracy measures of the anterior and posterior gap penetrance were evaluated individually. Results Our preliminary results showed that posterior gap penetrance showed good performance when detecting either internal or external rotational malreduction of the fibula with very good specificity (87.5%) and PPV (90.0%). On the other hand, the anterior gap penetrance showed limited performance when detecting either form of rotational malreduction. Conclusion We introduced a novel sign, the "gap penetrance sign", best measured from the posterior ankle, which can accurately detect syndesmotic malreduction using P-US in a manner that does not require specific quantitative measurements and is readily accessible to early P-US users.
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Affiliation(s)
- Samir Ghandour
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Atta Taseh
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Siddhartha Sharma
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
- Department of Orthopedics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Matthias Peiffer
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
- Department of Orthopaedics and Traumatology, Ghent University Hospital, Ghent, Belgium
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
- Istanbul University – Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Soheil Ashkani Esfahani
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Gregory Waryasz
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel Guss
- Foot & Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Foot and Ankle Division, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
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Yamanel DF, Karaismailoglu B, Karaismailoglu TN. Treatment of Recalcitrant Isolated Congenital Fibular Pseudarthrosis: Fibular Segment Transfer and Tibiofibular Synostosis with Unilateral External Fixator. J Am Podiatr Med Assoc 2023; 113:21-255. [PMID: 38170609 DOI: 10.7547/21-255] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Isolated congenital pseudarthrosis of the fibula is a rare entity with a limited number of cases reported in the literature. Treatment is challenging because of recalcitrant nonunion and because no consensus about the best treatment plan exists. We report a case of isolated congenital fibular pseudarthrosis with valgus deformity of the ankle. The patient had a history of two failed operations. We used a novel surgical plan that combined tibiofibular synostosis with fibular segment transfer through a unilateral external fixator. The patient showed good early results with fibular union. We advocate the combination of tibiofibular synostosis and fibular segment transfer to restore the integrity and stability of the ankle in recalcitrant isolated congenital fibular pseudarthrosis cases with a history of failed surgery.
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Karaismailoglu B, Şahin E, Kara M, Tütüncü MN. Cortices of Fibula and Tibia Can Provide Landmarks for Accurate Syndesmosis Fixation Angle: Computed Tomography Validation of Angle Bisector Method. J Foot Ankle Surg 2023; 62:788-791. [PMID: 37086908 DOI: 10.1053/j.jfas.2023.04.001] [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: 11/28/2022] [Revised: 03/13/2023] [Accepted: 04/09/2023] [Indexed: 04/24/2023]
Abstract
Anatomic syndesmosis reduction is necessary to restore ankle biomechanics and prevent poor clinical outcomes, but malreduction can be encountered frequently since the ideal fixation angle varies between patients and fixation levels. This study aimed to validate the angle bisector method to reveal whether it provides an accurate syndesmotic fixation angle that is patient- and level-specific. Lower extremity CT angiography of 50 consecutive patients (25 male, 25 female) without evident ankle pathology were evaluated. The average age was 52.8 (±18, range: 18-75). Lines tangent to anterior and posterior cortices of tibia and fibula were drawn in the axial plane at both 2 cm and 3.5 cm above the ankle joint line. Bisection of the angle formed between these lines was drawn and its relationship with the centroidal axis, which is proposed to be the ideal syndesmotic axis, was evaluated. The angle between the bisector line & the centroidal axis and the distance between their most lateral intersections with the fibula were calculated. The measurements were made by 3 blinded observers. Intra- and interobserver reliability analyses were conducted. The average centroidal axis-bisector angle was 2.1° ± 2.1° at 2 cm and 0.6° ± 1.3° at 3.5 cm level. The average distance to the actual syndesmosis entry point was 1.0 ± 0.9 mm at 2 cm and 0.4 ± 0.4 mm at 3.5 cm level. The values didn't show any significant difference according to gender. Intra- and interobserver reliability analysis showed excellent correlation in all parameters (interclass correlation coefficient > 0.90). Angle bisector method was found strongly reliable providing accurate direction for syndesmotic axis. It can provide a patient- and level-specific angle for the application of syndesmotic implants without increasing the fluoroscopy exposure. Its use can have a broad impact on functional outcomes of ankle injuries by decreasing the malreduction rates. Further cadaveric validation and safety studies should be conducted for possible clinical usage.
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Affiliation(s)
- Bedri Karaismailoglu
- Department of Orthopedics and Traumatology, Istanbul University Cerrahpasa Medical School, Istanbul, Turkey; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey; FARIL Foot and Ankle Research and Innovation Laboratory, Massachusetts General Hospital, Harvard University, MA, USA.
| | - Erdem Şahin
- Department of Orthopedics and Traumatology, Erzurum Research and Training Hospital, Erzurum, Turkey
| | - Mustafa Kara
- Department of Orthopedics and Traumatology, Bower Hospital, Diyarbakır, Turkey
| | - Mehmed Nuri Tütüncü
- Department of Orthopedics and Traumatology, Kars Harakani State Hospital, Kars, Turkey
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Karaismailoglu B, Tutuncu MN, Sahin E, Aslan L. Characteristics and Research Trends of the 100 Most-Cited Flatfoot Articles. J Am Podiatr Med Assoc 2023; 113:21-077. [PMID: 37713413 DOI: 10.7547/21-077] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
BACKGROUND Bibliometric studies in the field of orthopedics have increased because of the large volume of the available literature that prevents understanding the general status of the related field. This study aimed to identify and analyze the 100 most-cited articles related to flatfoot to reveal their characteristics and research trends. METHODS Available literature on the Web of Science database until the end of 2020 were analyzed, and the 100 most-cited articles were determined. The characteristics of articles including publication year, authors, institutions, country, journal, number of pages, number of references, study design, level of evidence, main topic, age group, the specialty of the first author, and availability of funding were extracted and statistically analyzed for any association with the number of citations or citation density. RESULTS The average citation number was 63.1 ± 43.8 (range, 30-278). The average citation density was 3.4 ± 1.8 (range, 0.8-12.6). The United States was the leading country with 65 articles, followed by Taiwan and the United Kingdom with five articles from each. Twenty-six papers had Level III evidence and 36 papers had Level IV evidence. Only three studies had Level I evidence and three had Level II evidence. The majority of articles (43 papers) were published in Foot & Ankle International. Citation density was positively correlated with publication year (P < .001) and the number of references (P = .004). CONCLUSIONS The available data provide general characteristics of the 100 most influential papers about flatfoot. The vast majority of papers had a low level of evidence, indicating the need for higher quality research.
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Subasi O, Karaismailoglu B, Ashkani-Esfahani S, Lazoglu I. Investigation of lattice infill parameters for additively manufactured bone fracture plates to reduce stress shielding. Comput Biol Med 2023; 161:107062. [PMID: 37235944 DOI: 10.1016/j.compbiomed.2023.107062] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 02/18/2023] [Revised: 05/09/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Stress shielding is a detrimental phenomenon caused by the stiffness mismatch between metallic bone plates and bone tissue, which can hamper fracture healing. Additively manufactured plates can decrease plate stiffness and alleviate the stress shielding effect. METHODS Rectilinear lattice plates with varying cell sizes, wall thicknesses, and orientations are computationally generated. Finite element analysis is used to calculate the four-point bending stiffness and strength of the plates. The mechanical behaviors of three different lattice plates are also simulated under a simple diaphyseal fracture fixation scenario. RESULTS The study shows that with different combinations of lattice infill parameters, plates with up to 68% decrease in stiffness compared to the 100% infill plate can be created. Moreover, in the fixation simulations, the least stiff lattice plate displays 53% more average stress distribution at the healing callus region compared to the 100% infill plate. CONCLUSIONS Using computational techniques, it has been demonstrated that additively manufactured stiffness-reduced bone plates can successfully address stress shielding with the strategic modulation of lattice infill parameters. Lattice plates with design versatility have the potential for use in various fracture fixation scenarios.
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Affiliation(s)
- Omer Subasi
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA; Manufacturing and Automation Research Center, Koc University, Istanbul, 34450, Turkey.
| | - Bedri Karaismailoglu
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA; Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey; CAST (Cerrahpasa Research Simulation and Design) Laboratory, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Soheil Ashkani-Esfahani
- Foot & Ankle Research and Innovation Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02493, USA
| | - Ismail Lazoglu
- Manufacturing and Automation Research Center, Koc University, Istanbul, 34450, Turkey
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Karaismailoglu B, Yerlikaya D, Ozdemir C, Dalbudak K, Komurcu TB, Yolcu MB, Celayir A. Angle bisector method to determine the accurate angle for tibiofibular syndesmotic fixation: A validation study with 3D-printed anatomical models. Foot Ankle Surg 2023; 29:324-328. [PMID: 37120353 DOI: 10.1016/j.fas.2023.04.008] [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: 12/06/2022] [Revised: 04/20/2023] [Accepted: 04/22/2023] [Indexed: 05/01/2023]
Abstract
PURPOSE This study aimed to validate the angle bisector method on 3D-printed ankle models to reveal whether it aids in placing syndesmotic screws at an accurate trajectory that is patient- and level-specific and also not surgeon-dependent. METHODS DICOM data of 16 ankles were used to create 3D anatomical models. Then the models were printed in their original size and two trauma surgeons performed the syndesmotic fixations with the angle bisector method at 2 cm and 3.5 cm proximal to joint space. Afterward, the models were sectioned to reveal the trajectory of the screws. The photos of the axial sections were processed in a software to determine the centroidal axis which is defined as true syndesmotic axis and analyze its relationship with the screws inserted. The angle between the centroidal axis and syndesmotic screw was measured by two-blinded observers 2 times with 2 weeks interval. RESULTS The average angle between the centroidal axis and screw trajectory was 2.4° ± 2° at 2 cm-level and 1.3° ± 1.5° at 3.5 cm-level, indicating a reliable direction with minimal differences at both levels. The average distance between fibular entry points of the centroidal axis and screw trajectory was less than 1 mm at both levels indicating that the angle bisector method can provide an excellent entry point from fibula for syndesmotic fixation. The inter- & intra-observer consistencies were excellent with all ICC values above 0.90. CONCLUSION The angle bisector method provided an accurate syndesmotic axis for implant placement which is patient- & level-specific and not surgeon-dependent, in 3D-printed anatomical ankle models.
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Affiliation(s)
- Bedri Karaismailoglu
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey; Foot & Ankle Research and Innovation Laboratory (FARIL), Massachusetts General Hospital, Harvard Medical School, MA, USA.
| | - Davut Yerlikaya
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ceren Ozdemir
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Kubra Dalbudak
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Tolga Barkan Komurcu
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Musa Batuhan Yolcu
- CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Arin Celayir
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
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Karaismailoglu B, Yıldırım O, Aslan L, Yontar NS, Guven MF, Kaynak G, Ogut T. Middle-sized posterior malleolus fractures: Fixed versus non-fixed - A prospective randomized study. Foot Ankle Surg 2023; 29:329-333. [PMID: 37062618 DOI: 10.1016/j.fas.2023.04.005] [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: 11/18/2022] [Revised: 04/04/2023] [Accepted: 04/08/2023] [Indexed: 04/18/2023]
Abstract
PURPOSE This study aimed to assess the impact of fixation on functional and radiological outcomes of ankle fractures involving the posterior malleolus. We hypothesized that fixation of the posterior malleolus would be associated with improved radiological and functional outcome. METHODS A prospective randomized controlled study was planned and 40 consecutive ankle fractures involving middle-sized (10-25%) posterior fragment were included. Posterior fragments in Group 1 were not fixated while Group 2 underwent posterior malleolus fixation. The patients were evaluated both functionally and radiologically at minimum 2-years. RESULTS Demographics and fracture type distributions were similar between the groups. Despite the slightly better functional outcome in Group 2, no significant functional or radiological outcome difference could be detected. Articular step-off> 1 mm was more common in Group 1 (p = 0.04) and the patients with articular step-off showed significantly worse functional outcome in all functional parameters (p < 0.05). Radiological and functional outcome parameters were positively correlated when all patients were evaluated together. Lateral radiographs caused an overestimation in the size of posterior fragment compared to CT (p < 0.001). CONCLUSION Although there was a slightly better clinical outcome in patients with fixed posterior fragments, it was not significant at short to mid-term follow-up. However, posterior fragment fixation contributed to functional outcomes by decreasing the incidence of articular step-off> 1 mm, which was found to be a negative prognostic factor. LEVEL OF EVIDENCE Level I; prospective randomized controlled study.
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Affiliation(s)
- Bedri Karaismailoglu
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey; Foot & Ankle Research and Innovation Laboratory (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, MA, USA; CAST (Cerrahpasa Research, Simulation and Design Laboratory), Istanbul University-Cerrahpasa, Istanbul, Turkey.
| | - Onur Yıldırım
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Lercan Aslan
- Koc University Hospital, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Necip Selcuk Yontar
- Nisantasi Orthopaedics Center, Foot and Ankle Surgery Clinic, Istanbul, Turkey
| | - Mehmet Fatih Guven
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Gokhan Kaynak
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Tahir Ogut
- Nisantasi Orthopaedics Center, Foot and Ankle Surgery Clinic, Istanbul, Turkey
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Sahin E, Karaismailoglu B, Tutuncu MN, Polat E, Botanlioglu H. Maggot Treatment of Necrotic Toe Developed After Traumatic Subtotal Amputation. Int J Low Extrem Wounds 2023; 22:174-178. [PMID: 33626955 DOI: 10.1177/1534734621997283] [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] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Maggot debridement therapy (MDT) has been used for years in the treatment of chronic wounds and necrotic tissues. We report a case of subtotally amputated third toe that was treated with MDT after reattachment and developing complete necrosis. The necrotic toe was replaced with viable tissue and the wound healed completely after 2 weeks of MDT application. This case points out the regenerative effects of MDT besides its mechanical debridement effect on the necrotic tissue.
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Affiliation(s)
| | | | | | - Erdal Polat
- Istanbul University-Cerrahpasa, Istanbul, Turkey
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Karaismailoglu B, Koroglu AE, Celayir A, Karaismailoglu B. Bibliometric analysis of 100 most influential papers related to septic arthritis of native joints. J Orthop 2022; 34:178-182. [PMID: 36090782 PMCID: PMC9459677 DOI: 10.1016/j.jor.2022.08.028] [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: 07/29/2022] [Accepted: 08/23/2022] [Indexed: 10/31/2022] Open
Abstract
Aim Bibliometric studies have gained popularity since they are able to define the characteristics of articles on specific subjects. The aim of this study was to analyze the characteristics of 100 most-cited papers related to septic arthritis of the native joints. Methods Web of Science database was analyzed and 100 most-cited articles about septic arthritis were determined. The characteristics of the articles including publication year, country, journal, study type, and sponsorship were recorded and investigated for any possible relationship with citation numbers. The visualization of the most commonly used keywords was made by software. Results The highest citation number and density were 309 and 21.6, respectively. The highest contribution was from the USA with 44 articles. The most common study type was case series with 26 articles. Annals of the Rheumatic Diseases journal had the highest number of articles with 8 papers. Fifteen studies were funded. The average citation density of review articles was significantly higher than in clinical and basic science studies (p < 0.001). Citation density was positively correlated with publication year and institution number, while it was negatively correlated with the level of evidence. Conclusion This study summarizes the general characteristics and research trends of the 100 most influential septic arthritis papers. Citation density and level of evidence performance were better in more recent articles. Additionally, citation density was higher in papers that included contributions from multiple institutions and papers with a high level of evidence. However, a high level of evidence is lacking indicating the need for better study design in future research.
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Affiliation(s)
- Berna Karaismailoglu
- Department of Infectious Diseases and Clinical Microbiology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Ali Egemen Koroglu
- Department of Orthopaedics and Traumatology, Istanbul University – Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Arin Celayir
- Department of Orthopaedics and Traumatology, Istanbul University – Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Istanbul University – Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
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Sahin E, Karaismailoglu B, Ozsahin MK, Davulcu CD, Tutuncu MN, Seker A. The Secret to Receive More Citation in the Field of Orthopedics and Traumatology. Cerrahpasa Med J 2022. [DOI: 10.5152/cjm.2022.21032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2024]
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Tuncer S, Deniz Y, Yildirim O, Kaynak G, Karaismailoglu B. A Case Report of Unilateral Hypertrophy of Foot Intrinsics: Elastographic Properties of Hyperthrophied Muscles. Cureus 2022; 14:e25724. [PMID: 35812591 PMCID: PMC9262152 DOI: 10.7759/cureus.25724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2022] [Indexed: 11/23/2022] Open
Abstract
Congenital hypertrophy of intrinsic foot muscles is a rare condition. We report an unusual case of a 24-year-old male with a painless swelling at the plantar and medial aspect of the right foot, which was present since birth. The significant size of deformity and discomfort in wearing shoes were major concerns. MRI revealed expansion of multiple intrinsic foot muscles, which are abductor hallucis, flexor digitorum brevis, and quadratus plantae. We used shear wave elastography (SWE) as an imaging technique besides MRI and ultrasonography, which has not been used or published previously. Muscle shear wave velocity values were measured in abductor hallucis, flexor hallucis brevis, flexor digitorum brevis, and quadratus plantaris muscles. The mean stiffness values of muscles on the affected side were significantly higher compared to the healthy side. The median SWE value was 6.67 kPa (range: 4.7-8.6 kPa) on the healthy side, while it ranged between 9.2 and 13.4 kPa on the affected side. Total excision of abductor hallucis and subtotal resection of flexor digitorum brevis and quadratus plantae muscles were performed, and motor and sensory functions were preserved by protecting the neurovascular bundle. Excess skin was also removed. Surgery and postoperative course were uneventful. The patient was allowed to bear weight as tolerated. There was no recurrence, and the patient was satisfied with the shape and size of his foot at the six-month follow-up. Congenital hypertrophy of foot muscle is uncommon especially when multiple intrinsic foot muscles are involved. The main aim is to relieve patients’ concerns, correct deformities, and provide comfortable shoe wear.
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Ozsahin MK, Karaismailoglu B, Davulcu CD, Sahin E, Hız M. The Effect of Preoperative Albendazole Treatment on Intramus-cular Cyst Structure in a Patient with Simultaneous Cystic Echinococcusis of Liver and Vastus Lateralis Muscle. IJPA 2022; 17:96-100. [PMID: 36046567 PMCID: PMC9375718 DOI: 10.18502/ijpa.v17i1.9030] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/25/2021] [Indexed: 11/24/2022]
Abstract
We report a 44-years-old woman with cystic echinococcosis (CE) who presented with simultaneous involvement of liver and vastus lateralis muscle to Istanbul University-Cerrahpasa, Istanbul, Turkey in 2020. Although she underwent surgery for the liver, the intramuscular mass was ignored. While the patient was under post-operative albendazole treatment, she was investigated for the mass on her right thigh which was excised later. The comparison of magnetic resonance imaging before and after albendazole treatment showed that albendazole eliminated the intramuscular vesicle structures by accelerating the degeneration process of the cyst. The comparison of pathology samples sent from both liver and intramuscular CE also revealed that the albendazole has left the laminar membrane intact, degenerate the germinative membrane, thereby reducing the intra-vesicle pressure and also caused the scolex structures to disappear. To the best of our knowledge, this is the first paper to report the effect of preoperative albendazole treatment on the structure of intramuscular CE.
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Guven MF, Karaismailoglu B, Kara E, Ahmet SH, Guler C, Tok O, Ozsahin MK, Aydıngöz Ö. Does posterior cruciate ligament sacrifice influence dynamic balance after total knee arthroplasty? Comparison of cruciate-retaining and cruciate-substituting designs in bilaterally operated patients. J Orthop Surg (Hong Kong) 2022; 29:23094990211061610. [PMID: 34872402 DOI: 10.1177/23094990211061610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Indexed: 11/16/2022] Open
Abstract
PURPOSE This study aimed to evaluate whether the posterior cruciate ligament sacrifice during total knee arthroplasty (TKA) has any effect on postoperative standing balance or not. METHODS The patients who underwent bilateral TKA with either CR or PS design were analyzed. 30 patients (10 PS, 20 CR) were included for the final analysis. TKA designs were compared in terms of Lysholm score, range of motion, and balance characteristics including somatosensorial, vestibular, and visual balance scales, adaptation, limits of stability, and weight-bearing/squat tests by computerized dynamic posturography. RESULTS The mean follow-up time was 59 months for CR, 49 months for PS group. The average Lysholm score values were 94 for CR and 95 for PS group, indicating functionally similar patient groups. The average knee flexion was found significantly higher in PS group (114°) compared to CR group (102°) (p = 0.009). In the CR group, motor adaptation tests (toes up/toes down) were found to be better (p = 0.034). In the on-axis velocity parameter (linear goal orientation) of limits of stability test, PS group patients were found to be more successful (p = 0.035). CONCLUSIONS The use of CR implants can be recommended in patients with a high risk of falling since they provide better motor adaptation providing rapid reactions to rapid surface changes. Better linear goal orientation in PS group, providing a faster movement in an intended direction, should be considered when planning the ideal implant for the patients with relevant activities.
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Affiliation(s)
- Mehmet Fatih Guven
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, 532719Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, 532719Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Eyyup Kara
- Department of Audiology, 532719Istanbul University-Cerrahpasa, Istanbul, Turkey
| | | | - Cevaydin Guler
- Department of Orthopaedics and Traumatology, 567570Sancaktepe Training and Research Hospital, Istanbul, Turkey
| | - Okan Tok
- 64296Acıbadem Altunizade Hospital, Istanbul, Turkey
| | - Mahmut Kursat Ozsahin
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, 532719Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Önder Aydıngöz
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, 532719Istanbul University-Cerrahpasa, Istanbul, Turkey
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Kaynak G, Karaismailoglu B, Ozsahin MK, Gorgun B, Inan M, Erdogan F. High hip center arthroplasty in the treatment of severe hip dysplasia: Are knee and ankle compromised? Clin Biomech (Bristol, Avon) 2022; 91:105542. [PMID: 34861496 DOI: 10.1016/j.clinbiomech.2021.105542] [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: 08/14/2021] [Revised: 11/15/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is limited information about the effect of hip center location on gait parameters of knee and ankle. This study aimed to compare anatomical vs. high hip center arthroplasty according to gait parameters of knee and ankle and investigate whether the high hip center has any adverse effect on these joints or not. METHODS 20 patients who underwent unilateral total hip arthroplasty (Group 1; 10 patients with anatomical reconstruction, Group 2; 10 patients with high hip center) due to Crowe type III-IV developmental dysplasia of the hip and completed 2 years of follow-up were included. The patients were examined by 3-D gait analysis. FINDINGS The maximum extension of the knee on the operated side was lower in Group 2 (p = 0.044). Longitudinal knee joint force was higher in Group 2 on both operated (p = 0.041) and non-operated sides (p = 0.031). Lateral knee joint force was also higher in Group 2 (p = 0.023). No significant difference was detected in ankle parameters. INTERPRETATION Unilateral high hip center has been shown to restrict the dynamic knee range of motion on the operated side and increase the knee load on both sides, thus putting the knees at risk for osteoarthritis. LEVEL OF EVIDENCE Level III, Retrospective comparative study.
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Affiliation(s)
- Gokhan Kaynak
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Mahmut Kursat Ozsahin
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
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Karaismailoglu B, Ozsahin MK, Gorgun B, Deger GU, Hız M. The risk factors for mechanical complication in endoprosthetic reconstruction of knee osteosarcoma. Knee 2021; 33:327-333. [PMID: 34741832 DOI: 10.1016/j.knee.2021.10.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 06/02/2021] [Revised: 09/11/2021] [Accepted: 10/10/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND The increased limb survival rates and higher functional demands have also increased the mechanical complication rates of megaprostheses. This study aimed to analyse possible risk factors which can predispose patients to mechanical complications. METHODS Patients with knee osteosarcoma referred to our clinic from 1992 to 2014 were investigated retrospectively. The patients who underwent surgical resection and endoprosthetic reconstruction with at least 5 years of follow up were analysed. The revision of the megaprosthesis due to a mechanical complication was accepted as an endpoint. The possible risk factors, including cement usage, implant material, joint mechanism, neoadjuvant radiotherapy, and anatomical localization of the lesion, were analysed for any association with mechanical complication rates. RESULTS A total of 118 patients were included for final analysis. The average age was 24.5 years (standard deviation ±10.1, range: 15-64). Mechanical complication rate was 22% which included 19 aseptic loosenings and seven implant failures. The average time to mechanical complication was 32.5 months. Overall, 5-year implant survival was 78%. Multiple regression analysis revealed that cement usage is an independent risk factor for mechanical complication (P = 0.007). Although the 5-year implant survival was higher in rotating hinge and titanium implants compared with fixed hinge and cobalt chrome, the multiple regression model did not yield a correlation with mechanical complication rates. CONCLUSION Cemented implants showed significantly higher mechanical complication rates compared with cementless ones in this series of knee osteosarcoma patients who underwent megaprosthetic reconstruction. Hinge mechanism and implant material did not have a significant effect on mechanical complication rates.
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Affiliation(s)
- Bedri Karaismailoglu
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Mahmut Kursat Ozsahin
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | | | - Goker Utku Deger
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Murat Hız
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
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Sahin E, Karaismailoglu B, Ozsahin MK, Botanlioglu H, Kaynak G. The role of serum D-dimer in the diagnosis of periprosthetic joint infection and timing of reimplantation. Acta Orthop Belg 2021; 87:587-592. [PMID: 35172424 DOI: 10.52628/87.4.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
D-dimer is a fibrin degradation product formed by the destruction of the cross-linked fibrin clot by activation of the coagulation system. Many studies have shown that systemic and local infections cause fibrinolytic activities. The purpose of this study was to determine the role of serum D-dimer in the diagnosis of periprosthetic joint infection (PJI) and the timing of reimplantation. The patients who underwent primary and revision knee or hip arthroplasty between July 2018 and May 2019 were prospectively evaluated. All surgeries were performed by the same surgeon. 60 of 71 patients who met our criteria were included in the study, comprising of 27 primary arthroplasties (PA), 21 two-stage septic revision (SR) and 12 aseptic revision (AR). We analyzed D-dimer, C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) levels. The values of the septic group were evaluated as two groups; Group 1 (before the first stage) and Group 2 (before the second stage) to investigate the role of D-dimer in determining the timing of reimplantation. D-dimer level was significantly higher in the SR group compared to PA and AR groups (p<0.001 and p=0.045). CRP and ESR levels were significantly higher in the SR group compared to PA and AR groups. There was no statistically significant difference between preoperative D-dimer levels of Group 1 and Group 2 (p=0.2). Serum D-dimer level can be used as an easy and inexpensive test to support the diagnosis of PJI. But the D-dimer level is not useful to determine the timing of reimplantation.
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Karaismailoglu B. Letter to the Editor: Does Cup Position at the High Hip Center or Anatomic Hip Center in THA for Developmental Dysplasia of the Hip Result in Better Harris Hip Scores and Revision Incidence? A Systematic Review. Clin Orthop Relat Res 2021; 479:2105. [PMID: 34185026 PMCID: PMC8373530 DOI: 10.1097/corr.0000000000001888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/09/2021] [Indexed: 01/31/2023]
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Karaismailoglu B, Karaismailoglu TN. Femoral Head Perforation After Primary Hip Arthroplasty: Unseen Complication of Ceramic-on-Ceramic Interface: A Case Report. JBJS Case Connect 2021; 11:01709767-202109000-00045. [PMID: 34319929 DOI: 10.2106/jbjs.cc.20.00551] [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: 11/14/2022]
Abstract
CASE A 33-year-old woman, who underwent bilateral ceramic-on-ceramic total hip arthroplasty 3 years previously, presented with right groin pain and mechanical grinding without a history of trauma. Radiographs revealed luxation of the femoral head, and computerized tomography showed perforation of the ceramic femoral head. The patient underwent revision with a metal-on-polyethylene articulation and retained femoral stem. Two years of follow-up yielded good clinical outcome with no evidence of osteolysis or polyethylene wear. CONCLUSION The perforation of a ceramic femoral head should be kept in mind as one of the possible implant failure mechanisms after primary hip arthroplasty.
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Affiliation(s)
- Bedri Karaismailoglu
- Orthopaedics and Traumatology Department, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, İstanbul, Turkey
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Hız M, Karaismailoglu B, Ulutas S, Camurdan VB, Gorgun B, Oner Dincbas F. The effect of preoperative radiotherapy on local control and prognosis in high-grade non-metastatic intramedullary osteosarcoma of the extremities. Arch Orthop Trauma Surg 2021; 141:1083-1089. [PMID: 32506177 DOI: 10.1007/s00402-020-03494-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 02/15/2019] [Accepted: 05/31/2020] [Indexed: 01/25/2023]
Abstract
INTRODUCTION This study aimed to analyse the effect of preoperative radiotherapy on survival, recurrence and necrosis rates in osteosarcoma patients treated with neoadjuvant chemotherapy and limb-salvage surgery. MATERIALS AND METHODS Osteosarcoma patients who referred to our clinic from 1998 to 2015 were investigated retrospectively. 141 patients with non-metastatic osteosarcoma of the limb who received neoadjuvant chemotherapy and underwent limb-sparing surgery with or without preoperative radiotherapy were included in the study. 73 patients had neoadjuvant chemotherapy only (CT group), while 68 patients had additional preoperative radiotherapy (CT + RT group). 5-year survival, disease-free survival, limb survival, local recurrence, metastasis, complication and necrosis rates were compared between the two groups. RESULTS Overall 5-year survival, 5-year disease-free survival, 5-year limb survival rates were 68.5, 64.3, 65.7 for CT group and 72.1, 67.6, 64.7 for CT + RT group, respectively. Preoperative radiotherapy gave similar survival and disease-free survival rates. Limb survival, recurrence and metastasis rates were similar between the groups. The necrosis rate of the lesions was significantly higher in the CT + RT group compared to the CT group. CONCLUSION Preoperative radiotherapy can provide a higher necrosis rate and may allow the resection of unresectable lesions in the treatment of osteosarcoma. CT + RT provided similar 5-year survival despite the larger tumour size compared to CT group. Due to the higher wound complication rate (8.2% in CT, 23.5% in CT + RT group, p = 0.01), CT + RT should be restricted to the lesions with large size or close proximity to neurovascular structures. LEVEL OF EVIDENCE Level III; Therapeutic, Retrospective comparative study.
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Affiliation(s)
- Murat Hız
- Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, 34093, Turkey
| | - Bedri Karaismailoglu
- Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, 34093, Turkey.
| | - Suat Ulutas
- Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, 34093, Turkey
| | - Vedat Burkay Camurdan
- Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, 34093, Turkey
| | | | - Fazilet Oner Dincbas
- Cerrahpasa Medical Faculty, Department of Radiation Oncology, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Affiliation(s)
- Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Sahin E, Karaismailoglu B, Ozsahin MK, Guven MF, Kaynak G. Low value of platelet count to mean platelet volume ratio to diagnose chronic PJI: A case control study. Orthop Traumatol Surg Res 2021; 107:102899. [PMID: 33774191 DOI: 10.1016/j.otsr.2021.102899] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 03/19/2020] [Revised: 10/13/2020] [Accepted: 10/19/2020] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Numerous tests are being evaluated in order to aid the diagnosis of periprosthetic infections since it is a complicated and sometimes inconclusive process. The purpose of this study was to assess the diagnostic performance of platelet count to mean platelet volume ratio as a tool to aid the diagnosis of periprosthetic joint infections. The investigated questions were: "Is platelet count/mean platelet volume ratio more sensitive or specific than C-reactive protein (CRP) or erythrocyte sedimentation rate (ESR) in the diagnosis of periprosthetic joint infections?" and "Does platelet count/mean platelet volume ratio increase the accuracy of periprosthetic joint infection diagnosis?". HYPOTHESIS Platelet count/mean platelet volume ratio increases the accuracy of periprosthetic joint infection diagnosis. MATERIALS AND METHODS This study was performed retrospectively on patients who underwent revision hip or knee arthroplasty between 2016 and 2019. 62 patients with 33 aseptic (AR) and 29 septic revision (SR) who met our inclusion criteria were included. The sensitivity, specificity and diagnostic performance of CRP, ESR and platelet count/mean platelet volume values were analyzed and compared. RESULTS The demographic characteristics were similar between groups. Staphylococcus aureus and Staphylococcus epidermidis were the most commonly encountered microorganisms, while seven patients had negative cultures in SR group. ESR, CRP and platelet count/mean platelet volume values were significantly higher in SR group compared to AR group (p<0.01). ROC analysis for platelet count/mean platelet volume ratio revealed a cut-off value at 35.3 which provided 75.9% sensitivity and 78.8% specificity for periprosthetic joint infections. Platelet count/mean platelet volume ratio yielded lower sensitivity and similar specificity compared to ESR and CRP values. Platelet count/mean platelet volume had a lower area under curve value, indicating a poorer diagnostic performance compared to ESR and CRP. DISCUSSION The diagnostic performance of platelet count/mean platelet volume ratio is low and current findings do not support its usage to increase the accuracy of periprosthetic joint infections diagnosis. LEVEL OF EVIDENCE III; diagnostic case-control study.
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Affiliation(s)
| | - Bedri Karaismailoglu
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of orthopaedics, Istanbul, Turkey
| | - Mahmut Kursat Ozsahin
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of orthopaedics, Istanbul, Turkey
| | - Mehmet Fatih Guven
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of orthopaedics, Istanbul, Turkey
| | - Gokhan Kaynak
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of orthopaedics, Istanbul, Turkey.
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Tutuncu MN, Karaismailoglu B, Sahin E, Karaismailoglu TN. Early Disassembly of Femoral Head and Neck Components After Total Hip Arthroplasty Revision. Cureus 2021; 13:e13177. [PMID: 33717722 PMCID: PMC7943054 DOI: 10.7759/cureus.13177] [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] [Indexed: 11/22/2022] Open
Abstract
Modular femoral and acetabular components are frequently used in hip arthroplasty. Although the use of modular components offers many advantages, the increased number of components leads to a high risk of disassembly. Disassociation of the femoral head and neck is a rarely reported complication in the literature. This case report depicts a patient with non-traumatic early disassociation of the femoral head and neck components following total hip revision arthroplasty. Femoral head-neck disassembly in early postoperative period may occur due to manufacturing error or insufficient impaction. If sufficient impaction is thought to be achieved, manufacturing errors should be kept in mind as potential underlying reasons for femoral head-neck dissociation.
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Affiliation(s)
| | | | - Erdem Sahin
- Orthopaedics and Traumatology, Kars Harakani State Hospital, Kars, TUR
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Özşahin M, Karaismailoglu B, Davulcu C, Güven M. The results of pedicled vascularized bone grafts in the treatment of scaphoid nonunion. Hand Microsurg 2021. [DOI: 10.5455/handmicrosurg.16014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Karaismailoglu B, Karaismailoglu TN. Comparison of Trochanteric Slide and Subtrochanteric Shortening Osteotomy in the Treatment of Severe Hip Dysplasia: Mid-Term Clinical Outcomes of Cementless Total Hip Arthroplasty. J Arthroplasty 2020; 35:2529-2536. [PMID: 32418741 DOI: 10.1016/j.arth.2020.04.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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: 02/06/2020] [Revised: 04/07/2020] [Accepted: 04/15/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The aim of this study is to compare clinical results of Crowe type III-IV developmental dysplasia of the hip (DDH) patients who underwent total hip arthroplasty with either trochanteric slide osteotomy (TSO) or subtrochanteric shortening osteotomy (SSO). METHODS The patients who underwent cementless total hip arthroplasty with femoral shortening osteotomy due to Crowe type III/IV DDH between 2004 and 2014 and completed at least 5 years of follow-up were retrospectively analyzed. The patients were grouped according to the type of shortening osteotomy as either TSO or SSO. Preoperative and postoperative clinical evaluation included Harris Hip Score, Visual Analogue Scale pain, leg length discrepancy, and the presence of Trendelenburg sign. The clinical outcome measures and complication rates were compared in terms of osteotomy type. RESULTS The TSO group consisted of 34 patients (43 hips) and the SSO group consisted of 40 patients (51 hips). The SSO group (96.1%) had a slightly higher 5-year survival of the implant compared to TSO (93%) without statistical significance (P = .18). No significant difference was detected between the groups in terms of clinical outcomes. Complication rates did not significantly differ between the groups except for the lack of bony union which was significantly higher in TSO (P = .006) but this difference did not transform into clinical significance since 5 of 6 patients who did not have a bony union in the TSO group were symptom-free with a fibrous union. CONCLUSION TSO and SSO provide similar clinical outcomes at mid-term follow-up in the management of Crowe III-IV DDH by cementless total hip arthroplasty. Both techniques can be used safely depending on the surgeon's preference. LEVEL OF EVIDENCE Level III, Therapeutic, Case-control study.
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Affiliation(s)
- Bedri Karaismailoglu
- Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Karaismailoglu B, Yetismis SC, Kaynak G, Karaismailoglu B. Reliability and validity of culturally adapted Turkish Short Musculoskeletal Function Assessment questionnaire (SMFA-TR). Int J Rheum Dis 2020; 23:928-938. [PMID: 32578961 DOI: 10.1111/1756-185x.13885] [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: 03/04/2020] [Revised: 05/23/2020] [Accepted: 05/24/2020] [Indexed: 11/26/2022]
Abstract
AIM This study aimed to culturally adapt and validate the Turkish version of the Short Musculoskeletal Function Assessment Questionnaire (SMFA-TR) which primarily assesses the functional status of patients. METHODS The translation and cross-cultural adaptation of SMFA to Turkish was made by the standardized procedure and tested for clinimetric quality. The following analyses were made to evaluate clinimetric quality of the SMFA-TR: reliability with factor analysis and Chronbach's α (construct validity), correlations between SMFA-TR and Short Form (SF)-36 (concurrent validity), test-retest reliability (intraclass correlation analyses), floor and ceiling effects. The questionnaire was applied to 166 patients with musculoskeletal problems. All patients filled in the SMFA-TR and the validated Turkish SF-36 questionnaire. Forty-two patients returned to complete the same questionnaires at 10 days. RESULTS Factor analysis revealed a 4-factor structure of the SMFA-TR. Cronbach's α values were over 0.88 for both original subscales (dysfunction and bother) of the SMFA. Internal consistency (0.88-0.94) and test-retest reliability coefficients (0.90-0.98) were high for both subscales. Turkish SF-36 questionnaire conventional subscales showed significant correlations with SMFA-TR subscales. No floor or ceiling effects were found. CONCLUSION The Turkish version of the SMFA was found to be reliable and valid for Turkish-speaking patients with musculoskeletal injuries or disorders.
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Affiliation(s)
- Bedri Karaismailoglu
- Department of Orthopedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Salih Candost Yetismis
- Department of Orthopedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Gokhan Kaynak
- Department of Orthopedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Berna Karaismailoglu
- Department of Infectious Diseases and Clinical Microbiology, Ayancik State Hospital, Sinop, Turkey
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Yıldırım AM, Piskin A, Karaismailoglu B, Sener M. Functional and radiological results of partial capitate shortening osteotomy in the treatment of Kienböck's disease. J Hand Surg Eur Vol 2020; 45:403-407. [PMID: 32102583 DOI: 10.1177/1753193420905991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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] [Indexed: 02/03/2023]
Abstract
This study assessed the functional and radiological results of partial capitate shortening osteotomy in the treatment of Lichtman stage 2 and 3A Kienböck's disease. Nineteen patients who underwent partial capitate shortening osteotomy between 2014 and 2017 were included. Functional and radiological parameters were assessed both pre- and postoperatively. The mean age was 35 years and the mean follow-up was 16 months. Pain scores, wrist range of motion, hand and finger strength, carpal height ratio and lunate height were significantly improved compared with their preoperative values. Sixteen patients were able to return to work. Ten of them had complete and six had partial revascularization. The mean time taken to return to work was 62 days. No vascularity was achieved in three patients who were unable to return to work. Partial capitate shortening osteotomy is effective in the treatment of stage 2 and 3A Kienböck's disease with successful results both functionally and radiologically. Level of evidence: IV.
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Affiliation(s)
| | - Ahmet Piskin
- Orthopaedics and Traumatology Department, Ondokuz Mayıs University, Samsun, Turkey
| | | | - Muhittin Sener
- Ataturk Education and Research Hospital, Katip Celebi University, Izmir, Turkey
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Karaismailoglu B, Fatih Guven M, Erenler M, Botanlioglu H. The use of pedicled vascularized bone grafts in the treatment of scaphoid nonunion: clinical results, graft options and indications. EFORT Open Rev 2020; 5:1-8. [PMID: 32071768 PMCID: PMC7017592 DOI: 10.1302/2058-5241.5.190021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Scaphoid nonunion is a challenging situation for orthopaedic surgeons. Nonunion rate is especially high in proximal pole fractures of the scaphoid due to tenuous retrograde blood supply.The use of pedicled vascularized bone grafts for the treatment of scaphoid nonunion provides both good clinical and radiological outcomes.The preserved vascularity of the graft leads to better bone remodelling, less osteopenia, faster incorporation and better maintenance of bone mass compared to the conventional non-vascularized grafting.Pedicled vascularized bone grafts also allow the correction of the carpal alignment and humpback deformity of the scaphoid.Clinical and radiological results have been satisfactory and promising, making us anticipate that the role of vascularized bone grafting for the treatment of carpal diseases will increase. Cite this article: EFORT Open Rev 2020;5:1-8. DOI: 10.1302/2058-5241.5.190021.
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Affiliation(s)
- Bedri Karaismailoglu
- Ayancik State Hospital, Department of Orthopaedics and Traumatology, Sinop, Turkey
| | - Mehmet Fatih Guven
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Mert Erenler
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
| | - Huseyin Botanlioglu
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey
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Karaismailoglu B, Kaynak G, Can A, Ozsahin MK, Erdogan F. Bilateral High Hip Center Provides Gait Parameters Similar to Anatomical Reconstruction: A Gait Analysis Study in Hip Replacement Patients With Bilateral Developmental Dysplasia. J Arthroplasty 2019; 34:3099-3105. [PMID: 31353253 DOI: 10.1016/j.arth.2019.06.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 04/29/2019] [Revised: 06/05/2019] [Accepted: 06/28/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Total hip arthroplasty in severe dysplasia is challenging due to diminished periacetabular bone stock and the highly placed femoral head. Although anatomical reconstruction of the hip, with required interventions such as subtrochanteric osteotomy and graft usage, is the main aim of the procedure, good long-term clinical outcomes of the high hip center technique have also been reported. Information regarding the effect of hip center placement on gait characteristics is limited; therefore, the aim of this study is to analyze the differences in gait parameters between the high hip center technique and anatomical reconstruction of the hip. METHODS Twenty patients (40 hips) with bilateral Crowe type III-IV developmental dysplasia of the hip who underwent bilateral total hip arthroplasty and completed at least 2 years of follow-up were included. Group 1 comprised 10 patients (20 hips) who underwent anatomical hip center reconstruction, while group 2 comprised 10 patients (20 hips) who underwent high hip center reconstruction. The gait characteristics of patients were examined through markers placed in certain anatomical regions, the cameras placed around, and the force plates embedded in the walking platform. RESULTS There was no significant difference in the gait characteristics according to the location of the hip rotation center. The mean temporospatial, kinematic, and kinetic values were similar between the groups. The most prominent difference was in the peak dynamic hip extension, which was lower in group 2 (-9.71° ± 7.46°) compared to group 1 (-6.80° ± 11.44°), although it was not statistically significant (P = .09). CONCLUSION The bilateral high hip center technique can provide similar gait characteristics as anatomical reconstruction and may be preferred in particularly difficult cases based on the surgeon's decision.
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Affiliation(s)
- Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Ayancik State Hospital, Sinop, Turkey
| | - Gokhan Kaynak
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University - Cerrahpasa, Istanbul, Turkey
| | - Ata Can
- Nisantasi Ortopedi Merkezi, Orthopaedics and Traumatology, Arthroplasty Clinic, Istanbul, Turkey
| | - Mahmut Kursat Ozsahin
- Department of Orthopaedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University - Cerrahpasa, Istanbul, Turkey
| | - Fahri Erdogan
- Nisantasi Ortopedi Merkezi, Orthopaedics and Traumatology, Arthroplasty Clinic, Istanbul, Turkey
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Karaismailoglu B. Letter regarding "1-stage bilateral total hip arthroplasty operation in 22 patients with use of short and standard stem length on either side: gait analysis 1 and 2 years after bilateral THA", by Zügner R et al. Hip Int 2019; 29:NP4-NP5. [PMID: 31379203 DOI: 10.1177/1120700019868986] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Karaismailoglu B. Letter to the Editor on "Gait Analysis of Leg Length Discrepancy-Differentiated Hip Replacement Patients With Developmental Dysplasia: A Midterm Follow-Up". J Arthroplasty 2019; 34:1853-1854. [PMID: 30890389 DOI: 10.1016/j.arth.2019.02.037] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 02/18/2019] [Indexed: 02/01/2023] Open
Affiliation(s)
- Bedri Karaismailoglu
- Sinop Ayancik State Hospital, Orthopaedics and Traumatology Department, Sinop, Turkey
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Aydin N, Karaismailoglu B, Harbiyeli E, Ozsahin MK. Can capsular plication compensate the lack of one suture anchor in an arthroscopic three suture anchor Bankart repair? A comparative study. Acta Orthop Traumatol Turc 2019; 53:266-271. [PMID: 31047773 PMCID: PMC6739254 DOI: 10.1016/j.aott.2019.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 03/10/2019] [Accepted: 04/05/2019] [Indexed: 11/25/2022]
Abstract
Objective The aim of this study was to compare the complication rates and clinical results of labral repair with two suture anchors and capsular plication, and labral repair with three suture anchor fixation in artroscopic Bankart surgery. Methods Sixty-nine patients (60 males, 9 females; mean age: 28.2 ± 7.8 years (range: 16–50)) who had undergone arthroscopic repair of a labral Bankart lesion were evaluated. Group A underwent an arthroscopic Bankart repair with three knotless suture anchors, while group B underwent a modified arthroscopic Bankart repair with two knotless suture anchors and an additional capsular plication procedure. The mean follow-up was 52.5 months. Constant Shoulder Score (CSS), Rowe Score (RS), modified UCLA Shoulder Score (mUSS) and range of motion (ROM) were used as outcome measures. Results In both groups, a significant improvement was detected in functional outcomes at postoperative last follow-up compared to the preoperative period. No statistically significant difference was found (p > 0.05) in clinical scores (CSS; Group A: 89.7, Group B: 80.2) (RS; Group A: 88.2, Group B: 80.2) (mUSS; Group A: 26.3, Group B: 25.7) external rotation loss (At neutral; Group A: 4.5°, Group B: 5.2°. At abduction; Group A: 4.3°, Group B: 5.7°) and recurrence rates (Group A: 13.3%, Group B: 20.8%). Although the difference was not statistically significant, the recurrence rate was higher in group B (20.8%), compared to group A (13.3%), despite the shorter average follow-up time of group B (p = 0.417). Conclusions Arthroscopic repair of labral Bankart lesions with both techniques showed good functional outcomes and stability at the latest follow-up. Higher recurrence rate despite the shorter average follow-up of group B suggests that two anchor usage might not be sufficient for Bankart repair in terms of better stability and less recurrence risk. Level of evidence Level III, Therapeutic Study.
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Affiliation(s)
- Nuri Aydin
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Fatih, Istanbul, Turkey.
| | - Bedri Karaismailoglu
- Sinop Ayancik State Hospital, Orthopaedics and Traumatology Clinic, Sinop, Turkey.
| | - Emir Harbiyeli
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Fatih, Istanbul, Turkey.
| | - Mahmut Kursat Ozsahin
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Fatih, Istanbul, Turkey.
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Abstract
Posterior dislocations are rare and diagnostically difficult injuries. Diagnosis is often delayed and this leads to a locked posteriorly dislocated humeral head. Treatment options include conservative methods and surgical anatomic reconstruction options as well as non-anatomic surgical procedures such as subscapularis tendon transfer, hemiarthroplasty and total shoulder arthroplasty. Decision-making for treatment as well as prognosis depend on the extent of the articular defect size of the humeral head, duration of the dislocation and patient-specific conditions such as age and activity levels.
Cite this article: EFORT Open Rev 2019;4:194-200. DOI: 10.1302/2058-5241.4.180043
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Affiliation(s)
- Nuri Aydin
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Istanbul, Turkey
| | - Mahmut Enes Kayaalp
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Istanbul, Turkey
| | - Mustafa Asansu
- Baltalimani Bone Diseases Training and Research Hospital, Orthopaedics and Traumatology Department, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Orthopaedics and Traumatology Department, Istanbul, Turkey
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Kaynak G, Botanlioglu H, Caliskan M, Karaismailoglu B, Ozsahin MK, Kocak S, Yildirim E, Aydingoz O, Guven MF. Comparison of functional metacarpal splint and ulnar gutter splint in the treatment of fifth metacarpal neck fractures: a prospective comparative study. BMC Musculoskelet Disord 2019; 20:169. [PMID: 30987619 PMCID: PMC6463644 DOI: 10.1186/s12891-019-2556-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 04/03/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fifth metacarpal fractures are the most common fractures of the hand. These fractures are generally treated with conservative methods. The aim of this study was to compare the radiological and clinical outcomes of two conservative treatment methods, functional metacarpal splint(FMS) and ulnar gutter splint(UGS), for the treatment of fifth metacarpal neck fractures. METHODS A prospective comparative study was designed to assess the conservative treatment of isolated and closed stable fractures of the fifth metacarpal neck. In total, 58 patients were included in the study and were treated with FMS or UGS after fracture reduction in a consecutive order. Angulation, shortening and functional outcome (QuickDASH scores and grip strengths) were evaluated at the 2nd and 6th months. RESULTS Forty patients returned for follow-up. Twenty-two patients were treated with FMS, and 18 patients were treated with UGS. The average age was 28 years (SD ± 12, range;18-43) in the FMS group and 30 years (SD ± 14, range;18-58) in the UGS group. After reduction, significant correction was achieved in both groups, but the average angulation was lower in the FMS group(16 ± 7) compared with the UGS group (21 ± 8)(p = 0.043). However, this better initial reduction in FMS group(16 ± 7) could not be maintained in the 1st month follow-up (21 ± 5) (p = 0.009). In the FMS group, the improvement in QuickDASH scores between the 2nd and 6th month follow-up was significant (p = 0.003) but not in the UGS group(p = 0.075). When the expected grip strengths were calculated, the FMS group reached the expected strength values at the 2nd month follow-up, whereas the UGS group still exhibited significantly lower grip strength at the 2nd month follow-up(p = 0.008). However, at the end of the 6th month follow-up, both groups exhibited similar reduction, QuickDASH and grip strength values. CONCLUSIONS In stable 5th metacarpal neck fractures, FMS is adequate to prevent loss of reduction and yields faster improvement in clinical scores with earlier gain of normal grip strength compared with UGS. However, in the long term, both FMS and UGS methods yield similar radiological and clinical outcomes. Patient comfort and compliance may be better with FMS due to less joint restriction, and these findings should be considered when deciding the treatment method. TRIAL REGISTRATION ISRCTN79534571 The date of registration: 01/04/2019 Type of study/level of evidence: Therapeutic, II.
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Affiliation(s)
- Gokhan Kaynak
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Huseyin Botanlioglu
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Mustafa Caliskan
- Department of Orthopaedics and Traumatology, Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Ayancik State Hospital, Sinop, Turkey
| | - Mahmut Kursat Ozsahin
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Soner Kocak
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Enis Yildirim
- Department of Orthopaedics and Traumatology, Konak Hospital, Sakarya, Turkey
| | - Onder Aydingoz
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Mehmet Fatih Guven
- Department of Orthopaedics and Traumatology, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey.
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Aydin N, Karaismailoglu B, Gurcan M, Ozsahin MK. Arthroscopic double-row rotator cuff repair: a comprehensive review of the literature. SICOT J 2018; 4:57. [PMID: 30547879 PMCID: PMC6294008 DOI: 10.1051/sicotj/2018048] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 09/22/2018] [Indexed: 12/14/2022] Open
Abstract
Rotator cuff repairs seek to achieve adequate tendon fixation and to secure the fixation during the process of biological healing. Currently, arthroscopic rotator cuff repair has become the gold standard. One of the earliest defined techniques is single-row repair but the inadequacy of single-row repair to precisely restore the anatomical footprint as well as the significant rates of retear especially in large tears have led surgeons to seek other techniques. Double-row repair techniques, which have been developed in response to these concerns, have various modifications like the number and placement of anchors and suture configurations. When the literature is reviewed, it is possible to say that double-row repairs demonstrate superior biomechanical properties. In regard to retear rates, both double row and transosseous equivalent (TOE) techniques have also yielded more favorable outcomes compared to single-row repair. But the clinical results are conflicting and more studies have to be conducted. However, it is more probable that superior structural integrity will yield better structural and functional results in the long run. TOE repair technique is regarded as promising in terms of better biomechanics and healing since it provides better footprint contact. Knotless TOE structures are believed to reduce impingement on the medial side of tendons and thus aid in tendon nutrition; however, there are not enough studies about its effectiveness. It is important to optimize the costs without endangering the treatment of the patients. We believe that the arthroscopic TOE repair technique will yield superior results in regard to both repair integrity and functionality, especially with tears larger than 3 cm. Although defining the pattern of the tear is one of the most important guiding steps when selecting the repair technique, the surgeon should not forget to evaluate every patient individually for tendon healing capacity and functional expectations.
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Affiliation(s)
- Nuri Aydin
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | | | - Mert Gurcan
- Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
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Karatekin YS, Karaismailoglu B, Kaynak G, Ogut T, Dikici AS, Ure Esmerer E, Aydingoz O, Botanlioglu H. Does elasticity of Achilles tendon change after suture applications? Evaluation of repair area by acoustic radiation force impulse elastography. J Orthop Surg Res 2018; 13:45. [PMID: 29499741 PMCID: PMC5834878 DOI: 10.1186/s13018-018-0751-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 02/06/2018] [Indexed: 11/10/2022] Open
Abstract
Background Achilles tendon injuries are one of the most common tendon injuries. Surgical treatment is preferred in young and active patients. Although there are studies which evaluate the repair area with magnetic resonance imaging and ultrasonography after surgical treatment, there are very few studies which analyzes the elasticity of the tendon by quantitative methods. ARFI (acoustic radiation force impulse) elastography is a simple and non-invasive method that can quantitatively measure the elasticity of the soft tissues. Our study aims to evaluate the elasticity in the repair area of the surgically treated Achilles tendons, compare them to the non-injured side, and evaluate the effect of the suture method to the elasticity of the repaired tendons by using ARFI elastography. Methods In our retrospectively designed study, 19 patients who underwent surgical treatment with Krackow and modified Kessler suture methods after the Achilles tendon rupture between 2006 and 2014 were included. Shear wave velocity (SWV) of the repaired and non-injured Achilles tendons were measured by ARFI elastography in four different positions of the ankle. Results It was determined that SWV in the surgically repaired tendons were significantly higher in each four different position of the ankle, compared to the non-injured side (p < 0.01), indicating less elasticity in the repaired tendons. There was no statistically significant difference between the SWV of Krackow and modified Kessler suture method groups at four different positions of the ankle (p > 0.05). AOFAS Ankle-Hindfoot, VISA-A, VAS, and FAOS scores were not also statistically different between these two suture methods (p > 0.05). Conclusions In the repaired Achilles tendon, there is a decrease in the elasticity compared to the non-injured side. The functional and elastographic results of Krackow and modified Kessler suture methods are similar in long-term follow-ups of the patients.
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Affiliation(s)
- Yavuz Selim Karatekin
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Gokhan Kaynak
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Tahir Ogut
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Atilla Suleyman Dikici
- Department of Radiology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Emel Ure Esmerer
- Department of Radiology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No: 53, Fatih, Istanbul, Turkey
| | - Onder Aydingoz
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Huseyin Botanlioglu
- Department of Orthopaedics and Traumatology, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey.
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Aydin N, Karaismailoglu B. High-grade bursal-side partial rotator cuff tears: comparison of mid- and long-term results following arthroscopic repair after conversion to a full-thickness tear. J Orthop Surg Res 2017; 12:118. [PMID: 28732544 PMCID: PMC5521121 DOI: 10.1186/s13018-017-0619-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/12/2017] [Indexed: 01/08/2023] Open
Abstract
Background Partial-thickness rotator cuff tears (PTRCTs) are one of the leading causes of shoulder dysfunction. Successful results have been reported with different treatment techniques, but the long-term consequences of these procedures are not yet clearly known. The purposes of this study were to evaluate and compare the mid- and long-term clinical outcomes of arthroscopically repaired bursal-side PTRCTs after conversion to full-thickness tears and identify the possible effects of age, gender, and hand dominance on clinical outcomes. Methods Twenty-nine patients who had undergone arthroscopic repair of a significant bursal-side PTRCT were functionally evaluated. The repair was made after conversion to a full-thickness tear. The average patient age was 55.2 years (range 35–69 years, SD ±7.6 years). Clinical outcomes were evaluated at 2 and 5 years after surgery. Constant Shoulder Score (CSS) and Visual Analogue Scale for Pain (VAS pain) were used as outcome measures. Results The average CSS improved from 38.9 preoperatively to 89.2 and 87.8 at 2 and 5 years after surgery, respectively (p < 0.001). The average VAS pain score decreased from 7.90 preoperatively to 1.17 and 1.31 at 2 and 5 years after surgery, respectively (p < 0.001). A significant improvement was detected in patient functional outcomes and VAS pain scores at 2 and 5 years after surgery compared with the preoperative period. The patients who underwent surgery from their non-dominant extremity showed a significantly higher CSS increase relative to those who underwent surgery on the dominant extremity (p = 0.022). Conclusions Arthroscopic repair of high-grade bursal-side PTRCTs after conversion to full-thickness tears is a reliable surgical technique with good functional outcomes and pain relief both at mid- and long-term follow-ups. Surgery on the non-dominant side may be related to better functional outcomes.
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Affiliation(s)
- Nuri Aydin
- Orthopaedics and Traumatology Department, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey
| | - Bedri Karaismailoglu
- Orthopaedics and Traumatology Department, Istanbul University Cerrahpasa Medical Faculty, Kocamustafapasa Cad. No:53, Fatih, Istanbul, Turkey.
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Affiliation(s)
- R Ozaras
- Department of Infectious Diseases, Cerrahpasa Medical School Istanbul University, Istanbul, Turkey
| | - B Karaismailoglu
- Department of Infectious Diseases, Cerrahpasa Medical School Istanbul University, Istanbul, Turkey
| | - A Vatan
- Department of Infectious Diseases, Cerrahpasa Medical School Istanbul University, Istanbul, Turkey
| | - Z Hasiloglu
- Department of Neuroradiology, Cerrahpasa Medical School Istanbul University, Istanbul, Turkey
| | | | - B Oz
- Department of Pathology, Cerrahpasa Medical School Istanbul University, Istanbul, Turkey
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