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Page 1
Etiology, Classification, Diagnostics, and Conservative Management of Osteochondral Lesions of the Talus. 2023 Recommendations of the Working Group "Clinical Tissue Regeneration" of the German Society of Orthopedics and Traumatology.
Walther M, Gottschalk O, Madry H, Müller PE, Steinwachs M, Niemeyer P, Niethammer TR, Tischer T, Petersen J, Feil R, Fickert S, Schewe B, Hörterer H, Ruhnau K, Becher C, Klos K, Plaass C, Rolauffs B, Behrens P, Spahn G, Welsch G, Angele P, Ahrend MD, Kasten P, Erggelet C, Ettinger S, Günther D, Körner D, Aurich M. Walther M, et al. Cartilage. 2023 Sep;14(3):292-304. doi: 10.1177/19476035231161806. Epub 2023 Apr 21. Cartilage. 2023. PMID: 37082983 Free PMC article.
Risk factors for progression are the depth of the lesion on MRI, subchondral cyst formation, and the extent of bone marrow edema. Conservative management is the adaptation of activities to the performance of the ankle joint. A follow-up imaging after 12 months helps …
Risk factors for progression are the depth of the lesion on MRI, subchondral cyst formation, and the extent of bone marrow edema. Con …
Arthroscopic defect size measurement in osteochondral lesions of the talus underestimates the exact defect size and size measurement with arthro-MRI (MR-A) and high-resolution flat-panel CT-arthro imaging (FPCT-A).
Ettinger S, Sonnow L, Plaass C, Rahn A, Stukenborg-Colsman C, von Falck C, Poehler G, Becher C. Ettinger S, et al. Knee Surg Sports Traumatol Arthrosc. 2023 Feb;31(2):716-723. doi: 10.1007/s00167-022-07241-7. Epub 2022 Nov 28. Knee Surg Sports Traumatol Arthrosc. 2023. PMID: 36441219
In addition to intraoperative measurement of defect size, preoperative planning by means of magnetic resonance imaging (MRI) or computed tomography (CT) is crucial. METHODS: Four defects of different sizes and depths were created on the talar joint sur …
In addition to intraoperative measurement of defect size, preoperative planning by means of magnetic resonance imaging …
High resolution flat-panel CT arthrography vs. MR arthrography of artificially created osteochondral defects in ex vivo upper ankle joints.
Pöhler GH, Sonnow L, Ettinger S, Rahn A, Klimes F, Becher C, von Falck C, Wacker FK, Plaass C. Pöhler GH, et al. PLoS One. 2021 Aug 10;16(8):e0255616. doi: 10.1371/journal.pone.0255616. eCollection 2021. PLoS One. 2021. PMID: 34375344 Free PMC article.
PURPOSE: High resolution flat-panel computed tomography arthrography (FPCT-A) and magnetic resonance arthrography (MR-A) are well suited to evaluate osteochondral lesions. ...
PURPOSE: High resolution flat-panel computed tomography arthrography (FPCT-A) and magnetic resonance arthrography (MR-A) are w …
Relevance of SPECT-CT in Complex Cases of Foot and Ankle Surgery: A Comparison With MRI.
Claassen L, Yao D, Ettinger S, Lerch M, Daniilidis K, Stukenborg-Colsman C, Plaass C. Claassen L, et al. Foot Ankle Spec. 2020 Dec;13(6):451-462. doi: 10.1177/1938640019890987. Epub 2019 Dec 6. Foot Ankle Spec. 2020. PMID: 31808360
The aim of this study was to evaluate the reliability and accuracy of SPECT-CT and thereby its impact on final treatment decision compared with magnetic resonance imaging (MRI). METHODS: A retrospective study was performed on 49 patients treated at our …
The aim of this study was to evaluate the reliability and accuracy of SPECT-CT and thereby its impact on final treatment decision compared w …
Bioabsorbable magnesium versus standard titanium compression screws for fixation of distal metatarsal osteotomies - 3 year results of a randomized clinical trial.
Plaass C, von Falck C, Ettinger S, Sonnow L, Calderone F, Weizbauer A, Reifenrath J, Claassen L, Waizy H, Daniilidis K, Stukenborg-Colsman C, Windhagen H. Plaass C, et al. J Orthop Sci. 2018 Mar;23(2):321-327. doi: 10.1016/j.jos.2017.11.005. Epub 2017 Nov 23. J Orthop Sci. 2018. PMID: 29174422 Clinical Trial.
This is the first study showing mid-term clinical and radiological (MRI) data after using magnesium implants for fixation of distal metatarsal osteotomies. ...Magnesium implants showed significantly less artifacts in the MRI, no implant related cysts were found and …
This is the first study showing mid-term clinical and radiological (MRI) data after using magnesium implants for fixation of distal m …
[Rupture of the tendon of the tibialis anterior muscle : Etiology, clinical symptoms and treatment].
Waizy H, Bouillon B, Stukenborg-Colsman C, Yao D, Ettinger S, Claassen L, Plaass C, Danniilidis K, Arbab D. Waizy H, et al. Unfallchirurg. 2017 Dec;120(12):1015-1019. doi: 10.1007/s00113-017-0417-z. Unfallchirurg. 2017. PMID: 28980032 Review. German.
In addition to the clinical examination, magnetic resonance inaging (MRI) diagnostics are of particular importance, although damage or rupture of the tendon can also be demonstrated sonographically. ...
In addition to the clinical examination, magnetic resonance inaging (MRI) diagnostics are of particular importance, alt …
Excision of Morton's Neuroma Using a Longitudinal Plantar Approach: A Midterm Follow-up Study.
Kundert HP, Plaass C, Stukenborg-Colsman C, Waizy H. Kundert HP, et al. Foot Ankle Spec. 2016 Feb;9(1):37-42. doi: 10.1177/1938640015599032. Epub 2015 Aug 7. Foot Ankle Spec. 2016. PMID: 26253529
The MN diagnosis was based on clinical symptoms, magnetic resonance imaging findings, and pain relief after infiltration of local anesthetics. ...
The MN diagnosis was based on clinical symptoms, magnetic resonance imaging findings, and pain relief after infiltratio …
Role of MRI in detection of Morton's neuroma.
Claassen L, Bock K, Ettinger M, Waizy H, Stukenborg-Colsman C, Plaass C. Claassen L, et al. Foot Ankle Int. 2014 Oct;35(10):1002-5. doi: 10.1177/1071100714540888. Epub 2014 Jun 23. Foot Ankle Int. 2014. PMID: 24958767
The aim of this study was to evaluate the diagnostic accuracy of routine magnetic resonance imaging (MRI) when compared to clinical examination for Morton's neuroma. ...We compared the results of preoperative MRI and the patient's clinical asses …
The aim of this study was to evaluate the diagnostic accuracy of routine magnetic resonance imaging (MRI) when c …
A novel imaging method for osteochondral lesions of the talus--comparison of SPECT-CT with MRI.
Leumann A, Valderrabano V, Plaass C, Rasch H, Studler U, Hintermann B, Pagenstert GI. Leumann A, et al. Am J Sports Med. 2011 May;39(5):1095-101. doi: 10.1177/0363546510392709. Epub 2011 Feb 7. Am J Sports Med. 2011. PMID: 21300809
BACKGROUND: Magnetic resonance imaging (MRI) is the current standard in noninvasive diagnostics of osteochondral lesions (OCLs) of the talus. ...METHODS: Magnetic resonance imaging and SPECT-CT of 25 patients (average age, 32 years …
BACKGROUND: Magnetic resonance imaging (MRI) is the current standard in noninvasive diagnostics of osteochondral …
[Tendinopathy of the tibialis anterior tendon : surgical management].
Waizy H, Goede F, Plaass C, Stukenborg-Colsman C. Waizy H, et al. Orthopade. 2011 Jul;40(7):630-2, 634. doi: 10.1007/s00132-010-1703-4. Orthopade. 2011. PMID: 21052625 German.
A tendinopathy of the tibialis anterior tendon is a rare clinical problem. MRI is the diagnostic tool of choice. The first-line therapy should be conservative. ...
A tendinopathy of the tibialis anterior tendon is a rare clinical problem. MRI is the diagnostic tool of choice. The first-line thera …