Kishore Puthezhath

Amala Institute of Medical Sciences | AIMS · Orthopaedics

Introduction: More students are posted in the orthopaedic out-patient departments than before. Lack of clinical space to accommodate students is a frequently cited problem. Virtual learning allows for an adjustable location and is scalable. We aimed to compare both the effectiveness and student satisfaction level between onsite virtual classroom an...

Objective: The aim of this study was to formulate an objective clinical and geometric relationship between Cobb angle and the difference between the lengths of convex and concave sides (convexo-concave vertebral difference) of the structural curve in scoliosis. Is it possible to express Cobb angle in such a way that it could be visualized as a len...

Objective: The aim of this study was to formulate an objective clinical and geometric relationship between Cobb angle and the difference between the lengths of convex and concave sides (convexo-concave vertebral difference) of the structural curve in scoliosis. Is it possible to express Cobb angle in such a way that it could be visualized as a leng...

Purpose: To test the significance of calcar referenced tip-apex distance (CalTAD) and the length of anti-rotation screw (AR screw) as predictors for failure after biaxial cephalomedullary (CM) nailing of intertrochanteric fractures. Methods: We retrospectively reviewed 190 consecutive fractures that had undergone biaxial CM nailing. Of these, 67 m...

Migration of wires or pins around the shoulder is a known complication, though their migration within the chest is uncommon. We report an unusual case of hydropneumothorax due to migration of a bent Kirschner wire from the right proximal humerus in a 63 year-old man. We reviewed his clinical history, physical examination, imaging findings, surgical...

Different techniques have been described for surgical exposure of the shoulder and proximal humerus. However, the neurovascular and muscular anatomy in the proximity of the humerus precludes the use of a "safe" extensive approach. We here present a new technique for extensive exposure of the proximal humerus and shoulder for wide resection of tumor...

Swan neck thumb deformity can be caused by osteoarthritis, rheumatoid arthritis, systemic lupus erythematosus, tendon transfers and paralytic diseases. Abductor pollicis longus is one of the major stabilizing tendon of the carpometacarpal joint of thumb. To the best of our knowledge, swan neck thumb deformity owing to division of abductor pollicis...

A retrospective study was carried out in patients with giant cell tumor of bone to compare the functional and radiographic outcome of curettage and bone grafting using a novel CT based selection strategy to that of patients of a similar age treated with anatomic/standard curettage and bone grafting. Curettage and bone grafting after CT classificati...

Gluteal abscess is a well-documented presentation of a caries spine and other local bony foci of tuberculosis. Still, during a PUBMED data search, only one report of vertebral tuberculosis presenting only as a gluteal abscess in adults was found in English medical literature. The current article describes a case of tuberculosis of the lumbar spine...

Background: Ochronosis is a very rare disorder with an incidence of 2 to 5 per million live births. It is a genetic disorder with autosomal recessive inheritance. It is characterized by dark brown pigmentation of cartilage, capsules of joints and other soft tissues. Ochronosis usually presents as ochronotic arthropathy and spondylosis. Purpose:...

Unlabelled: Isolated midtarsal (Chopart's) joint dislocations are rare, although cases involving medial, lateral, plantar, and dorsal displacement have been reported. These dislocations are often associated with osteochondral fractures. To the best of our knowledge, isolated dorsal midtarsal dislocation owing to plantarflexion of the forefoot on t...

Unlabelled: Gorham's disease, or massive osteolysis, is a rare condition characterized by the spontaneous onset of osteolysis in an otherwise healthy individual. Such osteolysis is related to localized endothelial proliferation of lymphatic vessels (lymphangiomatous osteolysis) resulting in destruction and absorption of bone, and is commonly thoug...

Study design: Retrospective case series reviewObjectives: To evaluate the results of single solid rigid rod anterior instrumentation in thoracic scoliosis (Adolescent idiopathic scoliosis).Summary of background data: Scoliosis surgery is usually performed through posterior approach. But anterior correction is more physiological in terms of amount o...

Epithelioid angiosarcoma (EA) is a high-grade sarcoma of vascular origin. EA is a rare variant of angiosarcoma. It is characterized by large cells with an epethelioid morphology. EA has been reported in sites like skin thyroid, adrenal gland, soft tissue, and rarely in bone. The current article describes a case of multicentric EA of the spine that...