Results 11 to 20 of about 1,175 (164)

Centrifuge-Free Bone Marrow Aspirate Harvest for Orthopaedic Applications [PDF]

Arthroscopy Techniques
Autologous bone marrow aspirate (BMA) is increasingly being used in clinical practice to augment the repair and healing of bone, cartilage, and tendon by delivering mesenchymal stem cells (MSCs) and growth factors to the site of injury.
Sarah Oyadomari, M.D., Anil Ranawat, M.D., Dean Wang, M.D.   +2 more
doaj   +3 more sources

Intraoperative Assessment of Combined Anteversion Using the Ranawat Technique with a Smartphone Application: A Prospective Computed Tomography-based Agreement Study in Uncemented Total Hip Arthroplasty [PDF]

Journal of Orthopaedic Case Reports
Introduction: Optimal component positioning is critical for stability following total hip arthroplasty (THA). Combined anteversion (CA), incorporating both acetabular and femoral component orientation, has been proposed as a more reliable stability ...
Sreekanth Kashayi-Chowdojirao, Safia Sultana, K K Kiran Kumar, Ramakrishna Narayanan, Chandrasekhar Patnala   +4 more
doaj   +2 more sources

Coronal alignment increases ACL strain in vitro but lacks consistent clinical association with graft failure: A systematic review. [PDF]

J Exp Orthop
Coronal plane malalignment and ACL rupture risk. Systematic review—biomechanical vs. clinical evidence. Coronal alignment increases ACL strain biomechanically (up to 72% with valgus), but clinical evidence linking it to ACL rupture or graft failure remains limited and inconsistent.
Bram JT, Khilnani T, Megerian MF, White AE, Raghuram AK, Ranawat AS.   +5 more
europepmc   +2 more sources

No difference in patient-reported outcomes between operative and non-operative management of proximal hamstring injuries, but return to sports is higher in operative treatment: A systematic review and meta-analysis. [PDF]

J Exp Orthop
Abstract Purpose This study aimed to compare the patient‐reported outcome score, return‐to‐sports rate, knee flexion strength and complications of operative and non‐operative treatments for proximal hamstring tendon avulsions. Methods A comprehensive search of PubMed, Ovid and Scopus was conducted to identify clinical comparative studies with Levels 1 ...
Thamrongskulsiri N, Limskul D, Tanpowpong T, Kuptniratsaikul S, Ranawat AS, Itthipanichpong T.   +5 more
europepmc   +2 more sources

Piriformis-Sparing vs. Conventional Posterior Approach in Total Hip Arthroplasty: A Retrospective Analysis of the Functional Outcomes [PDF]

Medicina
Background and Objectives: The posterior approach in total hip arthroplasty (THA) is widely used among surgeons. This study compares dislocation rates and functional outcomes between patients using a piriformis tendon-sparing posterior approach (PSPA ...
Müren Mutlu, Hakan Zora, Gökhan Bayrak, Ömer Faruk Bilgen   +3 more
doaj   +2 more sources

A Dynamic Change of Microglial States Occurs During the Transition From Photoreceptor Degeneration to Regeneration in Zebrafish pde6c Mutants. [PDF]

Glia
Zebrafish pde6c mutants undergo photoreceptor degeneration from 5 dpf, but rods regenerate from 4 wpf. scRNA‐seq of retinal microglia reveals dynamic change of states between 5 dpf and 4 wpf. Two states emerge specifically during regeneration. ABSTRACT Microglia, brain‐resident immune cells, maintain brain homeostasis.
Ravishankar D, Takeuchi Y, Masai I.
europepmc   +2 more sources

Prevalence and aggravation of cervical spine instabilities in rheumatoid arthritis during over 10 years: a prospective multicenter cohort study [PDF]

Scientific Reports
We designed a prospective multicenter cohort study to clarify a long-term, > 10-year prevalence and aggravation of cervical spine instabilities in rheumatoid arthritis (RA). In 2001–2002, 634 outpatients were enrolled, and 233 (36.8%) were followed for > 
Yutaro Kanda, Takashi Yurube, Hiroaki Hirata, Masatoshi Sumi   +3 more
doaj   +2 more sources

Efficacy of intraoperative periarticular Ranawat solution in reducing hidden blood loss and transfusion requirements in hip fracture hemiarthroplasty: a randomized controlled trial

Gulhane Medical Journal
Aims: This randomized controlled trial evaluated the efficacy of intraoperative periarticular Ranawat solution injection in reducing total and hidden blood loss (HBL), as well as allogeneic blood transfusion (ABT) rates, in elderly patients undergoing ...
Taner Karlıdağ, Olgun Bingöl, Ömer Halit Keskin, Enver Kılıç, Atahan Durgal, Güzelali Özdemir   +5 more
exaly   +3 more sources

Extra-articular hip impingement: subspine, iliopsoas, and ischiofemoral impingement [PDF]

EFORT Open Reviews
Hip pain can be caused by extra-articular conditions such as subspine impingement, iliopsoas impingement, and ischiofemoral impingement. These syndromes are frequently secondary to underlying pathologies involving the hip joint or lumbar spine.
Thun Itthipanichpong, Napatpong Thamrongskulsiri, Samarth Venkata Menta, Anil S Ranawat   +3 more
doaj   +2 more sources

Segond Fractures Can Be Identified With Excellent Accuracy Utilizing Deep Learning on Anteroposterior Knee Radiographs. [PDF]

Arthrosc Sports Med Rehabil
Purpose To develop a deep learning model for the detection of Segond fractures on anteroposterior (AP) knee radiographs and to compare model performance to that of trained human experts. Methods AP knee radiographs were retrieved from the Hospital for Special Surgery ACL Registry, which enrolled patients between 2009 and 2013.
Oeding JF, Pareek A, Kunze KN, Nwachukwu BU, Greditzer HG, Camp CL, Kelly BT, Pearle AD, Ranawat AS, Williams RJ, HSS ACL Reconstruction Registry.   +10 more
europepmc   +2 more sources