Prominent publications by Camilo Partezani Helito

KOL Index score: 17470

PURPOSE: To compare functional outcomes, residual instability, and rupture rates in patients with ligamentous hyperlaxity undergoing isolated anterior cruciate ligament (ACL) reconstruction or combined ACL and anterolateral ligament (ALL) reconstruction.

METHODS: Two groups of patients were evaluated and compared retrospectively. Both groups consisted of patients with ACL injuries and associated ligamentous hyperlaxity, defined based on the modified Beighton scale with a minimum score of ...

Known for Ligamentous Hyperlaxity |  Anterior Cruciate |  Ligament Reconstruction |  Lower Failure Rate |  Combined Acl
KOL Index score: 16977

PurposeTo evaluate the results of combined anterior cruciate ligament (ACL) and anterolateral ligament (ALL) reconstruction in patients with chronic ACL injury. It was hypothesized that patients who underwent combined ACL and ALL reconstruction would exhibit less residual laxity and better clinical outcomes.MethodsTwo groups of patients were evaluated and compared retrospectively. Both groups consisted only of patients with chronic (more than 12 months) ACL injuries. Patients in group 1 ...

Known for Acl Reconstruction |  Anterolateral Ligament |  Groups Patients |  12 Months |  Presence Meniscal Injury
KOL Index score: 16380

BACKGROUND: Graft failure and low rates of return to sport are major concerns after anterior cruciate ligament (ACL) reconstruction, particularly in a population at risk.

PURPOSE: To evaluate the association between reconstruction techniques and subsequent graft rupture and return-to-sport rates in patients aged 16 to 30 years participating in pivoting sports.

STUDY DESIGN: Cohort study; Level of evidence, 2.

METHODS: A prospective study of patients undergoing primary ACL reconstruction ...

Known for Santi Study |  2 Years |  4ht Grafts |  Graft Failure |  Ligament Reconstruction
KOL Index score: 12805

BACKGROUND: Reconstruction of the anterior cruciate ligament (ACL) is one of the most common procedures in orthopaedic surgery. However, even with advances in surgical techniques and implants, some patients still have residual anterolateral rotatory laxity after reconstruction. A thorough study of the anatomy of the anterolateral region of the knee is needed.

PURPOSE: To study the anterolateral region and determine the measurements and points of attachments of the anterolateral ligament ...

Known for Knee Anterolateral Ligament |  Gerdy Tubercle |  Fibular Head |  Anterolateral Region |  Lateral Meniscus
KOL Index score: 12664

BACKGROUND: Recent anatomic studies have confirmed the presence of a true ligament structure, the anterolateral ligament (ALL), in the anterolateral region of the knee. This structure is involved in the rotatory instability of the knee and might explain why some isolated reconstructions of the anterior cruciate ligament result in a residual pivot shift. Therefore, when considering the least invasive method for reconstruction of this structure, it is important to identify the ...

Known for Tibial Insertion |  Knee Anterolateral Ligament |  Radiographic Landmarks |  Femoral Origin |  Mm Anterior
KOL Index score: 12358

BACKGROUND: Combined anterior cruciate ligament (ACL) and anterolateral ligament (ALL) reconstruction is associated with improved clinical outcomes as compared with isolated intra-articular reconstruction, but the indications are not precisely defined. It may be the case that patients with proven anterolateral injury on preoperative imaging are most likely to benefit, but the accuracy of magnetic resonance imaging (MRI) is not known.

PURPOSE/HYPOTHESIS: To evaluate the correlation ...

Known for Cruciate Ligament |  Anterolateral Structures |  Magnetic Resonance Imaging |  Injured Knee |  Acute Anterior
KOL Index score: 11097

BACKGROUND: Recent anatomical studies have identified the anterolateral ligament (ALL). Injury to this structure may lead to the presence of residual pivot shift in some reconstructions of the anterior cruciate ligament. The behavior of the length of this structure and its tension during range of motion has not been established and is essential when planning reconstruction.

PURPOSE: To establish differences in the ALL length during range of knee motion.

STUDY DESIGN: Descriptive ...

Known for Anterolateral Ligament |  Range Motion |  ° Flexion |  Length Extension |  2 Mm
KOL Index score: 11020

PurposeFew studies have used MRI to identify the ALL. As it was shown that it is not possible to precisely characterize this ligament in all examination, it is important to identify concomitant lesions that can help in diagnosing ALL abnormalities. It is important to characterise this injury due to its association with anterolateral knee instability. Thus, the present study was performed to determine the frequency of ALL injuries in patients with acute ACL rupture and to analyse its ...

Known for Cruciate Ligament |  Association Injuries |  Segond Fractures |  Knee Structures |  Iliotibial Band
KOL Index score: 10777

PURPOSE: To determine the visualization rate of the anterolateral ligament (ALL) in uninjured and anterior cruciate ligament (ACL)-deficient knees using 3-dimensional (3D) magnetic resonance imaging (MRI) and to characterize the spectrum of ALL injury observed in ACL-deficient knees, as well as determine the interobserver and intraobserver reliability of a 3D MRI classification of ALL injury.

METHODS: A total of 100 knees (60 ACL deficient and 40 uninjured) underwent 3D MRI. The ALL was ...

Known for Anterolateral Ligament |  Anterior Cruciate |  Magnetic Resonance |  Acl Injury |  Imaging Mri
KOL Index score: 10760

PURPOSE: To evaluate the epidemiology of injuries and abnormalities of the anterolateral ligament (ALL) by magnetic resonance imaging (MRI) in cases of acute anterior cruciate ligament (ACL) injury.

METHODS: MRIs of patients with acute ACL injury were evaluated. Acute injuries of the ACL were considered in cases in which the patient reported knee trauma occurring less than 3 weeks prior and when bone bruise in the femoral condyles and tibial plateau was identified. ALL abnormality was ...

Known for Anterolateral Ligament |  Magnetic Resonance |  Acute Injuries |  Anterior Cruciate |  Cases Injury
KOL Index score: 10691

Purpose of this paper is to provide an overview of the latest research on the anterolateral ligament (ALL) and present the consensus of the ALL Expert Group on the anatomy, radiographic landmarks, biomechanics, clinical and radiographic diagnosis, lesion classification, surgical technique and clinical outcomes. A consensus on controversial subjects surrounding the ALL and anterolateral knee instability has been established based on the opinion of experts, the latest publications on the ...

Known for Cruciate Ligament |  Internal Rotation |  Lateral Epicondyle |  Consensus Paper |  Tibial Attachment
KOL Index score: 9431

PurposeA technique for combined reconstruction of the anterior cruciate ligament (ACL) and posterolateral corner (PLC) with a single femoral tunnel was recently described. This technique aims to avoid tunnel confluence in the lateral femoral condyle. Because there have been no studies on the functional outcomes and possible complications of this technique, our goal is to demonstrate a two-year minimum follow-up of patients who underwent this type of reconstruction.MethodsNine patients ...

Known for Single Femoral Tunnel |  Posterolateral Corner |  Anterior Cruciate |  Combined Reconstruction |  Lateral Ligament
KOL Index score: 9043

INTRODUCTION: Knee dislocations are defined as ligament injuries involving at least two of the four most important knee ligaments. Results from recent studies have shown a tendency towards improvement of the functional outcomes with use of an articulated external fixator during the postoperative period following multiligament reconstruction. Our hypothesis was that good knee stability and early gain of range of motion could be achieved with the use of the external fixator after ligament ...

Known for External Fixator |  Knee Dislocations |  Ligament Reconstruction |  Range Motion |  Surgical Management
KOL Index score: 8763

ResumoObjetivo: Descrever o ligamento anterolateral (LAL) do joelho e estabelecer seus pontos anatômicos de origem e inserção e suas medidas.Métodos: Foram feitas dissecções da região anterolateral do joelho em seis cadáveres. Após isolamento do LAL, medidas de comprimento, espessura e largura foram feitas, assim como seus locais de origem e inserção. A origem do LAL foi documentada com base na sua distância ântero-posterior e proximal- distal em relação à origem do ligamento colateral ...

Known for Ligamento Anterolateral |  Gerdy Tubercle |  Lateral Meniscus |  Origin Insertion |  Lcl Tibia
KOL Index score: 8624

Combined injuries involving the anterior cruciate ligament (ACL) and posterolateral corner (PLC) occur in approximately 10% of complex knee injuries. The current tendency is to reconstruct both the ACL and the structures of the PLC. In injuries involving multiple ligaments, a potential problem in the reconstruction is the convergence of tunnels in the lateral walls of the femur. As a solution to this problem, we propose a combined technique for reconstruction of the ACL and PLC with a ...

Known for Combined Reconstruction |  Anterior Cruciate Ligament |  Single Femoral Tunnel |  Acl Plc |  Posterolateral Corner


Camilo Partezani Helito: Influence Statistics

Sample of concepts for which Camilo Partezani Helito is among the top experts in the world.
Concept World rank
femoral fixation lfe #1
tenodese extra‐articular #1
arthroscopic surgical treatment #1
segond fractures injuries #1
maioria relacionada plla #1
passive knee hyperextension #1
cirúrgicas reconstrução #1
origin lateral #1
koos time #1
fetal dissections #1
knee iliotibial tract #1
separate tunnels #1
meniscal function outcome #1
anterolateral knee complex #1
structures iliotibial band #1
maioria relacionada #1
migration extra‐articular #1
segond fracture segond #1
frozen adult cadavers #1
case retrieved #1
migration retrieved #1
negligenciada #1
initial favorable outcome #1
stabilizer pivot shift #1
signs root healing #1
specific instruments treatment #1
subsequent gonarthrosis #1
osteoarthritis observed #1
operative time lesions #1
d‐lactide pdlla #1
combinada tenodese #1
estudo recente #1
rotatory instability patients #1
mechanism ligament #1
mri evaluation injuries #1
região intra‐articular #1
area displacement #1
5° knee hyperextension #1
extensor mechanism realignment #1
flap displaced #1

Key People For Anterolateral Ligament

Top KOLs in the world
Steven Claes
anterolateral ligament anterior cruciate postural stability
Johan Bellemans
total knee arthroplasty cruciate ligament femoral component
Evie Estelle Vereecke
segond fracture trapeziometacarpal joint hylobatid bipedalism
Peter C M Verdonk
cruciate ligament trochlear dysplasia acl reconstruction
Jan M K Victor
total knee arthroplasty mobile application distal femur
Michael Maes
goblet cell carcinoid inflammatory arthritis tibial cut

Camilo Partezani Helito:Expert Impact

Concepts for whichCamilo Partezani Helitohas direct influence:Anterolateral ligament,  Anterior cruciate,  Cruciate ligament,  Total knee arthroplasty,  Anterior cruciate ligament,  Knee anterolateral ligament,  Combined reconstruction,  Septic arthritis.

Camilo Partezani Helito:KOL impact

Concepts related to the work of other authors for whichfor which Camilo Partezani Helito has influence:Anterolateral ligament,  Anterior cruciate,  Acl reconstruction,  Septic arthritis,  Knee joint,  Segond fracture,  Pivot shift.



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Grupo de Joelho, Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Rua Dr. Ovídio Pires de Campos, 333 - Cerqueira Cesar, CEP: 05403-010, São Paulo, SP, Brazil | Universidade de S

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