Articles

Failed Latarjet procedure: a systematic review of surgery revision options

Revision surgery after the Latarjet procedure is a rare and challenging surgical problem, and various bony or capsular procedures have been proposed. This systematic review examines clinical and radiographic o...

Authors: Matteo Buda, Riccardo D’Ambrosi, Enrico Bellato, Davide Blonna, Alessandro Cappellari, Giacomo Delle Rose and Giovanni Merolla

Arthroscopy versus mini-arthrotomy approach for matrix-induced autologous chondrocyte implantation in the knee: a systematic review

Matrix-induced autologous chondrocyte implantation (mACI) can be performed in a full arthroscopic or mini-open fashion. A systematic review was conducted to investigate whether arthroscopy provides better surg...

Authors: Filippo Migliorini, Jörg Eschweiler, Filippo Spiezia, Bryan J. M. van de Wall, Matthias Knobe, Markus Tingart and Nicola Maffulli

Do standards of care and early outcomes of periprosthetic fractures change during the COVID-19 pandemic? A multicentre study

Periprosthetic fractures (PPFs) are a growing matter for orthopaedic surgeons, and patients with PPFs may represent a frail target in the case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in...

Authors: Luigi Zagra, Rocco D’Apolito, Nicola Guindani, Giovanni Zatti, Fabrizio Rivera, Flavio Ravasi, Mario Mosconi, Alberto Momoli, Alessandro Massè, Massimo Franceschini, Fabio D’Angelo, Dante Dallari, Fabio Catani, Alessandro Casiraghi, Federico Bove and Claudio Carlo Castelli

Bone marrow aspirate concentrate/platelet-rich fibrin augmentation accelerates healing of aseptic upper limb nonunions

Nonunions remain a significant burden in orthopedics, often afflicting young males of working age. Positive findings have been published using bone marrow aspirate concentrate (BMAC) and platelet-rich fibrin (...

Authors: Alessandro Mazzotta, Cesare Stagni, Martina Rocchi, Nicola Rani, Nicolandrea Del Piccolo, Giuseppe Filardo and Dante Dallari

Comparison of hamstring and quadriceps tendon autografts in anterior cruciate ligament reconstruction with gait analysis and surface electromyography

Anterior cruciate ligament (ACL) tear is the most frequent ligamentous injury of the knee joint. Autografts of hamstring (HS) or quadriceps tendons (QT) are used for primary ACL reconstruction. In this study, ...

Authors: J. Schagemann, T. Koebrich, R. Wendlandt, A. P. Schulz, J. Gille and R. Oheim

Low rate of early periprosthetic fractures in cementless short-stem total hip arthroplasty using a minimally invasive anterolateral approach

Minimally invasive (MIS) approaches in combination with short stems have gained popularity in recent years in total hip arthroplasty (THA). A decreased risk for periprosthetic femoral fractures (PFFs) is repor...

Authors: Matthias Luger, Günter Hipmair, Clemens Schopper, Bernhard Schauer, Rainer Hochgatterer, Jakob Allerstorfer, Tobias Gotterbarm and Antonio Klasan

The association between intracompartmental pressure and skeletal muscle recovery after tibial diaphyseal fractures: an ambispective cohort study

Due to the special anatomy of the lower leg, tibial diaphyseal fracture causes increased intracompartmental pressure (ICP). Not only is this increased ICP the manifestation of skeletal muscle injury, but it in...

Authors: Shengjie Tian, Shimin Chang, Yaogang Lu, Jianhua Zhu and Xuqiang Kong

The relationship between quadriceps fat pad syndrome and patellofemoral morphology: a case–control study

The purpose of this prospective case–control study is to investigate the relationship between quadriceps fat pad syndrome (QFPS) and patellofemoral morphology.

Authors: Yavuz Yuksel, Tarkan Ergun, Ebru Torun, Melih Unal, Lena Sonnow and Ozkan Kose

Total hip arthroplasty for dysplastic coxarthrosis using a cementless Wagner Cone stem

Total hip arthroplasty (THA) is currently the best surgical option for hip osteoarthritis secondary to developmental hip dysplasia (DDH); it may be extremely challenging, because of the hypoplasic proximal met...

Authors: Giuseppe Solarino, Giovanni Vicenti, Andrea Piazzolla, Francesco Maruccia, Angela Notarnicola and Biagio Moretti

Early mortality in hip fracture patients admitted during first wave of the COVID-19 pandemic in Northern Italy: a multicentre study

Treatment of hip fractures during the coronavirus disease 2019 (COVID-19) pandemic has posed unique challenges for the management of COVID-19-infected patients and the maintenance of standards of care. The pri...

Authors: Dante Dallari, Luigi Zagra, Pietro Cimatti, Nicola Guindani, Rocco D’Apolito, Federico Bove, Alessandro Casiraghi, Fabio Catani, Fabio D’Angelo, Massimo Franceschini, Alessandro Massè, Alberto Momoli, Mario Mosconi, Flavio Ravasi, Fabrizio Rivera, Giovanni Zatti…

Nailing femoral shaft fracture with postless distraction technique: a new technique enabled by shape-conforming pad

Femoral shaft fractures are usually treated with nailing using a traction table and a perineal post, but this may occasionally result in various groin-related complications, including pudendal nerve neurapraxi...

Authors: Alessandro Aprato, Davide Carlo Secco, Andrea D’Amelio, Elena Grosso and Alessandro Massè

Clinical and radiological outcomes of total hip arthroplasty in patients affected by Paget’s disease: a combined registry and single-institution retrospective observational study

Total hip arthroplasty (THA) in patients with Paget’s disease can be associated with technical difficulties related to deformities and altered mechanical bone properties, and hypervascularity leads to signific...

Authors: Alberto Di Martino, Maria Antonietta Rita Coppola, Barbara Bordini, Niccolò Stefanini, Giuseppe Geraci, Federico Pilla, Francesco Traina and Cesare Faldini

Leg length discrepancy, overgrowth, and associated risk factors after a pediatric tibial shaft fracture

This study was performed to investigate leg length discrepancy (LLD), overgrowth, and associated risk factors after pediatric tibial shaft fractures.

Authors: Woo Young Choi, Moon Seok Park, Kyoung Min Lee, Kug Jin Choi, Hyon Soo Jung and Ki Hyuk Sung

Functional and radiographical results of asymmetrically reconstructed total hip arthroplasty in patients with bilateral dysplastic arthritic hips with one hip Crowe II–III and the other Crowe IV: a retrospective cohort study

The study aimed to evaluate the functional and radiographical results of asymmetrically reconstructed total hip arthroplasty in patients with bilateral dysplastic arthritic hips with one hip Crowe II–III and t...

Authors: Junmin Shen, Jingyang Sun, Yinqiao Du, Bohan Zhang, Tiejian Li and Yonggang Zhou

A low cartilage formation and repair endotype predicts radiographic progression of symptomatic knee osteoarthritis

Osteoarthritis (OA) is a disease with multiple endotypes. A hallmark of OA is loss of cartilage; however, it is evident that the rate of cartilage loss differs among patients, which may partly be attributed to...

Authors: Yunyun Luo, Jonathan Samuels, Svetlana Krasnokutsky, Inger Byrjalsen, Virginia B. Kraus, Yi He, Morten A. Karsdal, Steven B. Abramson, Mukundan Attur and Anne C. Bay-Jensen

Clinical and radiological outcomes of acetabular revision surgery with trabecular titanium cups in Paprosky type II and III bone defects

This prospective study aims to evaluate the mid-term clinical outcomes and radiographic stability of two different types of cementless trabecular titanium acetabular components in total hip revision surgery.

Authors: Loris Perticarini, Stefano Marco Paolo Rossi, Marta Medetti and Francesco Benazzo

Promising medium-term results of anterior approach with an anatomical short stem in primary hip arthroplasty

In the last decade, the increase in the use of the direct anterior approach to the hip has contributed to the diffusion of the use of short stems in orthopedic surgery. The aim of the study is to verify the me...

Authors: Fabrizio Rivera, Alessandro Bardelli and Andrea Giolitti

Correction to: Systematic review of clinical practice guidelines for adults with fractures: identification of best evidence for rehabilitation to develop the WHO’s Package of Interventions for Rehabilitation

An amendment to this paper has been published and can be accessed via the original article.

Authors: Francesca Gimigliano, Sara Liguori, Antimo Moretti, Giuseppe Toro, Alexandra Rauch, Stefano Negrini and Giovanni Iolascon

Comparison of short-term outcomes of anterolateral supine approach and posterolateral approach for primary total hip arthroplasty: a retrospective study

This study aims to evaluate postoperative pain and functional and clinical outcomes of anterolateral supine (ALS) and posterolateral (PL) approaches for primary total hip arthroplasty.

Authors: Taku Ukai, Goro Ebihara and Masahiko Watanabe

Removal of cement-augmented screws in distal femoral fractures and the effect of retained screws and cement on total knee arthroplasty: a biomechanical investigation

Given the increasing number of osteoporotic fractures of the distal femur, screw augmentation with bone cement is an option to enhance implant anchorage. However, in implant removal or revision surgeries, the ...

Authors: Dirk Wähnert, Niklas Grüneweller, Boyko Gueorguiev, Thomas Vordemvenne and Dominic Gehweiler

Risk factors for refracture of the femoral shaft in children after removal of external fixation

External fixation is the primary treatment option in children for femoral shaft fractures, such as open femoral or multiple fractures. One complication is refracture, which is the biggest limitation of fixatio...

Authors: Meizhen Guo and Yuxi Su

Arthroscopic rotator cuff repair in patients over 70 years of age: a systematic review

Failure of conservative treatment in patients over 70 years of age with a rotator cuff tear makes surgery a possible option, considering the increase in life expectancy and the high functional demands of elder...

Authors: Chiara Fossati, Carlo Stoppani, Alessandra Menon, Luca Pierannunzii, Riccardo Compagnoni and Pietro S. Randelli

Custom-made reverse shoulder arthroplasty for severe glenoid bone loss: review of the literature and our preliminary results

The treatment of severe glenoid bone loss in shoulder arthroplasty represents a challenge, and the results of current prosthetic designs with only glenoid fixation still remain unsatisfactory. In the past deca...

Authors: G. Porcellini, G. M. Micheloni, L. Tarallo, P. Paladini, G. Merolla and F. Catani

Arthrofibrosis after total knee arthroplasty: patients with keloids at risk

Arthrofibrosis remains one of the leading causes for revision in primary total knee arthroplasty (TKA). Similar in nature to arthrofibrosis, hypertrophic scars and keloid formation are a result of excessive co...

Authors: Travis R. Flick, Cindy X. Wang, Akshar H. Patel, Thomas W. Hodo, William F. Sherman and Fernando L. Sanchez

Hip fracture patients admitted to hospital on weekends are not at increased risk of 30-day mortality as compared with weekdays

Hip fractures remain a major health concern owing to the increasing elderly population and their association with significant morbidity and mortality. The effects of weekend admission on mortality have been st...

Authors: Calver Pang, A. Aqil, A. Mannan, G. Thomas and F. S. Hossain

Satisfactory mid-term outcomes of condylar-constrained knee implants in primary total knee arthroplasty: clinical and radiological follow-up

The purpose of this study was to evaluate (1) the reoperation rates and survivorship for septic and aseptic causes, (2) radiographic outcomes, and (3) clinical outcomes of condylar-constrained knee (CCK) impla...

Authors: Fabio Mancino, Ivan De Martino, Aaron Burrofato, Carmine De Ieso, Maristella F. Saccomanno, Giulio Maccauro and Vincenzo De Santis

Fracture–dislocations of the forearm joint: a systematic review of the literature and a comprehensive locker-based classification system

Monteggia, Galeazzi, and Essex-Lopresti injuries are the most common types of fracture–dislocation of the forearm. Uncommon variants and rare traumatic patterns of forearm fracture–dislocations have sometimes ...

Authors: Stefano Artiaco, Federico Fusini, Arman Sard, Elisa Dutto, Alessandro Massè and Bruno Battiston

Systematic review of clinical practice guidelines for adults with fractures: identification of best evidence for rehabilitation to develop the WHO’s Package of Interventions for Rehabilitation

The identification of existing rehabilitation interventions and related evidence represents a crucial step along the development of the World Health Organization’s (WHO) Package of Interventions for Rehabilita...

Authors: Francesca Gimigliano, Sara Liguori, Antimo Moretti, Giuseppe Toro, Alexandra Rauch, Stefano Negrini, Claudio Curci, Michele Patrini, Livia Peschi, Sanaz Pournajaf, Maria Sgarbanti and Giovanni Iolascon

The necessity of routine postoperative laboratory tests after total hip arthroplasty for hip fracture in a semi-urgent clinical setting

Recent studies suggest that routine postoperative laboratory tests are not necessary after primary elective total hip arthroplasty (THA). This study aims to evaluate the utility of routine postoperative labora...

Authors: Xiang-Dong Wu, Jia-Cheng Liu, Yu-Jian Li, Jia-Wei Wang, Gui-Xing Qiu and Wei Huang

Acute primary repair of extraarticular ligaments and staged surgery in multiple ligament knee injuries

The purpose of this study is to compare the outcomes of acute primary repair of extraarticular ligaments with staged surgery for acute knee dislocations (KDs) and multiligament knee injuries (MLKIs).

Authors: Yasuyuki Ishibashi, Yuka Kimura, Eiji Sasaki, Shizuka Sasaki, Yuji Yamamoto and Eiichi Tsuda

A comparison of ice wrap and subacromial injection for postoperative pain and edema control following arthroscopic rotator cuff repair

Postoperative pain and edema are the most common problems associated with arthroscopic rotator cuff repair. The purpose of the present study was to compare ice wrap and subacromial injection (SI) as treatments...

Authors: Yavuz Selim Kara, Onur Hapa, Yağmur Işın, Ali İhsan Kılıç and Hasan Havitçioğlu

A new ligament-compatible patient-specific 3D-printed implant and instrumentation for total ankle arthroplasty: from biomechanical studies to clinical cases

Computer navigation and patient-specific instrumentation for total ankle arthroplasty have still to demonstrate their theoretical ability to improve implant positioning and functional outcomes. The purpose of ...

Authors: C. Faldini, A. Mazzotti, C. Belvedere, G. Durastanti, A. Panciera, G. Geraci and A. Leardini

Unicompartmental knee arthroplasty, an enigma, and the ten enigmas of medial UKA

Unicompartmental knee arthroplasty (UKA) is a bone- and ligament-sparing alternative to total knee arthroplasty in the patients with end-stage single-compartment degeneration of the knee. Despite being a succe...

Authors: Anurag Mittal, Prashant Meshram, Woo Hyun Kim and Tae Kyun Kim

The healing potential of an acutely repaired ACL: a sequential MRI study

Recently, there has been renewed interest in primary anterior cruciate ligament (ACL) repair. The aim of this study is to report early clinical and radiological results of a consecutive series of acute ACL tea...

Authors: Andrea Ferretti, Edoardo Monaco, Alessandro Annibaldi, Alessandro Carrozzo, Mattia Bruschi, Giuseppe Argento and Gregory S. DiFelice

Definitive surgery of primary lesion should be prioritized over preoperative chemotherapy to treat high-grade osteosarcoma in patients aged 41–65 years

Recently, the number of osteosarcomas in middle-aged and older patients has demonstrated an increasing trend; moreover, their results are comparatively worse than those of young patients. In Europe and the USA...

Authors: Keiko Hayakawa, Seiichi Matsumoto, Keisuke Ae, Taisuke Tanizawa, Yuki Funauchi, Yusuke Minami, Masanori Saito and Atsushi Okawa

No rest for elderly femur fracture patients: early surgery and early ambulation decrease mortality

Literature has shown a significant correlation between early treatment and mortality in femur fractures, but the influence of time to ambulation on mortality has not been studied. The purpose of the present st...

Authors: Alessandro Aprato, Marco Bechis, Marco Buzzone, Alessandro Bistolfi, Walter Daghino and Alessandro Massè

To heal or not to heal: the ACL dilemma

Authors: Andrea Ferretti

Retrospective analysis of risk factors for deep infection in lower limb Gustilo–Anderson type III fractures

Open fractures are among the most severe injuries observed in orthopedic patients. Treating open fractures is difficult because such patients with infections may require multiple operations and amputations. Fu...

Authors: Taku Ukai, Kosuke Hamahashi, Yoshiyasu Uchiyama, Yuka Kobayashi and Masahiko Watanabe

Bioabsorbable magnesium screw versus conventional titanium screw fixation for medial malleolar fractures

It is still unknown whether bioabsorbable magnesium (Mg) screws provide an advantage over titanium screws in the treatment of medial malleolar (MM) fractures. The purpose of this retrospective study is to comp...

Authors: Hasan May, Yusuf Alper Kati, Gurkan Gumussuyu, Tuluhan Yunus Emre, Melih Unal and Ozkan Kose

Intraoperative complications in total hip arthroplasty using a new cementless femoral implant (SP-CL^®)

Considering the excellent results already achieved in total hip arthroplasty (THA), new implants must be at least as safe as currently used implants and lead to longer survival. A new cementless femoral stem, ...

Authors: Kaspar Tootsi, Loviisa Lees, Boris Geiko and Aare Märtson

Understanding the role of total knee arthroplasty for primary treatment of tibial plateau fracture: a systematic review of the literature

Surgical fixation of tibial plateau fracture in elderly patients with open reduction and internal fixation (ORIF) provides inferior outcomes compared with younger patients. Primary total knee arthroplasty (TKA...

Authors: Murray T. Wong, Jonathan Bourget-Murray, Kelly Johnston and Nicholas M. Desy

Bone density of first and second segments of normal and dysmorphic sacra

Iliosacral screw fixation is safe and effective but can be complicated by loss of fixation, particularly in patients with osteopenic bone. Sacral morphology dictates where iliosacral screws may be placed when ...

Authors: Joseph M. Radley, Brian W. Hill, Daemeon A. Nicolaou, Stephen B. Huebner, Kelby B. Napier and Dane H. Salazar

Partial rupture of anterior cruciate ligament: preliminary experience of selective reconstruction

Partial lesions of the anterior cruciate ligament (ACL) are more common than is generally thought, accounting for about 10–12% of ACL injuries. Selective reconstruction may be considered as an option in isolat...

Authors: Christian Carulli, Matteo Innocenti, Giuliana Roselli, Luigi Sirleo, Fabrizio Matassi and Massimo Innocenti

Reliability and reproducibility of the new AO/OTA 2018 classification system for proximal humeral fractures: a comparison of three different classification systems

The classification systems for proximal humeral fractures routinely used in clinical practice include the Neer and Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) 2007 syste...

Authors: Giuseppe Marongiu, Lorenzo Leinardi, Stefano Congia, Luca Frigau, Francesco Mola and Antonio Capone

Limb lengthening history, evolution, complications and current concepts

Limb lengthening continues to be a real challenge to both the patient and the orthopaedic surgeon. Although it is not a difficult operative problem, there is a long and exhausting postoperative commitment whic...

Authors: Gamal A. Hosny

C-reactive protein is not a screening tool for late periprosthetic joint infection

Preoperative diagnosis of periprosthetic joint infection (PJI) is important because of the therapeutic consequences. The aim of the present study is to investigate whether the serum C-reactive protein (CRP) le...

Authors: Bernd Fink, Michael Schlumberger, Julian Beyersdorff and Philipp Schuster

Measuring the placebo effect in carpal tunnel syndrome

The placebo effect can account for part of the improvement seen in patients undergoing any type of treatment, be it surgical or pharmacological. The objective of this study is to quantify the placebo effect in...

Authors: Jordi Faig-Martí and Adriana Martínez-Catassús

Femoroacetabular impingement: question-driven review of hip joint pathophysiology from asymptomatic skeletal deformity to end-stage osteoarthritis

Femoroacetabular impingement (FAI), together with its two main pathomechanisms, cam and pincer, has become a trending topic since the end of the 1990s. Despite massive academic research, this hip disorder stil...

Authors: L. Pierannunzii

Mid-term results of a new-generation calcar-guided short stem in THA: clinical and radiological 5-year follow-up of 216 cases

In recent years, a variety of short stems have been introduced. To date, mid- and long-term results of calcar-guided short-stem designs have been rarely available.

Authors: Karl Philipp Kutzner, Stefanie Donner, Lennard Loweg, Philipp Rehbein, Jens Dargel, Philipp Drees and Joachim Pfeil

Lower limb lengthening over an intramedullary nail: a long-term follow-up study of 28 cases

Limb lengthening using an external fixator requires a long period of external fixation and may be associated with several complications such as axial deformity, fracture of the regenerated bone, and joint stif...

Authors: Pasquale Farsetti, Fernando De Maio, Vito Potenza, Kristian Efremov, Martina Marsiolo, Alessandro Caterini and Ernesto Ippolito