Background: In the challenging tibial condyle fractures despite anatomical joint reconstruction, development ofosteoarthritis may still occur secondary to the initial articular cartilage and meniscal injury. The aim of the study wasto know incidence of osteoarthritis in our operated cases of tibial plateau fracture and to evaluate functional outcome.Methods: Our operated 60 patients of tibial p...

Background: The hemi-hamate arthroplasty (HHA) can restore joint congruity and stability in chronic fracturedislocationsof the proximal interphalangeal joint (PIPJ). Purpose of this study was to compare the width of the distalhamate articular surface (DHAS) to the width of the base of the middle phalanges (P2) of the fingers. We hypothesizedthe dimensions of the width of the D...

Objective- Postoperative pain management in patients that undergone arthroscopy is one of the most important procedures for their rehabilitation. Analgesic injection intra-articularly can facilitate pain control in such patients. The aim of this study was to evaluate the effects of ketamine on articular cartilage in rat model. Design- Experimental study. Animals- Twenty Wistar Rats Procedure...

Introduction: In this research, [166Ho]Holmium chitosan complex production is described in details, followed by determination of complex radiochemical purity, stability and biodistribution (after intra-articular injection) in wild-type male rats. Finally a Ho-166 based chitosan kit for ultimate radiosynovectomy as well as radiotherapy applications was developed. Methods: 166</s...

  Abstract   Background: The tibial diaphyseal fractures are the most common type of long   bone fractures encountered by most orthopedic surgeons. In accordance with descriptive indices of tibia fractures on the basis of their location in the bone, distal tibia   fractures have the second incidence of all tibia fractures after the middle tibia fractures.   The purpose of the study was to asses...

Although alpha (α)B-crystallin is expressed in articular chondrocytes, little is known about its role in these cells. Protein kinase casein kinase 2 (CK2) inhibition induces articular chondrocyte death. The present study examines whether αB-crystallin exerts anti-apoptotic activity in articular chondrocytes. Primary rat articular chondrocytes were isolated from knee joint slices. Cells were tre...

BACKGROUND A wide range of stimuli can activate sensory neurons and neurons innervating specific tissues often have distinct properties. Here, we used retrograde tracing to identify sensory neurons innervating the hind paw skin (cutaneous) and ankle/knee joints (articular), and combined immunohistochemistry and electrophysiology analysis to determine the neurochemical phenotype of cutaneous and...

Injuries to the articular cartilage and meniscal tissue often result in pain and dysfunction, which can interfere with normal activities of daily living and limit athletic participation. Articular cartilage is hylaline cartilage and its poor inherent ability to heal has been cited in the literature as far back as 1743. Long-term damage to either the articular cartilage and to the menisci may pr...

Mild discolouration of the articular cartilage is known to gradually occur during aging. However, pathological tissue pigmentation is occasionally induced under several specific conditions. In the present case, we performed total knee replacement in a patient with recurrent haemarthrosis. However, during the operation, we observed severe black colouration of the knee articular cartilage, due to...

The so-called multi-articular musculotendons couple torque production across joints because they cross several degrees-offreedom (DOFs) of a limb. There is much debate on whether the function and control differs for monoand bi-articular musculotendons [4]. To expand this dialogue, I highlight some biomechanical aspects of multi-articular finger musclotendons. I conclude it is useful to consider...