Ortho Oracle - orthopaedic operative atlas

Muscles of the Volar Forearm

– See:       – Forearm Extensors:       – Anterior Approach to the Radial Shaft: (Henry) – Superficial Layer:     – Pronator Teres     – Flexor Carpi Radialis     – Palmaris Longus     – Flexor Carpi Ulnaris – Middle Layer:     – Flexor Digitorum Superficialis – Deep … Read more

Muscles of the Leg

– See:        – Innervation:        – Plantar Muscles of the Foot: – Fascial Compartments:      – Anterior Compartment      – Lateral Compartment      – Deep Posterior Compartment      – Superficial Posterior Compartment – Anterior Compartment:      – anterior to the interosseous membrane and lateral to tibia … Read more

Muscles and Ligaments

– Discussion:     – T1 images provide contrast between muscles & adjacent tissues;     – normal Muscle has low-intermediate signal intensity on both T1 & T2 images where as inflammation and lesions of muscle will have an increased signal on T1 & (even higher on) T2 images,     – its important to note … Read more

Muscle Menu

– Myopathic Disorders – Muscle Fiber Types – Biochemistry of Skeletal Muscle Contraction:      – Muscle Contraction:      – Depolarization      – Metabolic Sequence      – Calcium Regulation of Muscle Contraction      – Histology of Skeletal Muscle      – Chemistry of Skeletal Muscle      – Muscle Cramps      – Extra … Read more

Muscles and Tendons Menu

Section Editor Dean Taylor, MD – See: Muscle Anatomy, Histology, & Physiology; A Abductor Digiti Minimi Brevis Abductor Digiti Minimi (hand) Abductor Hallucis Abductor Pollicis Brevis Abductor Pollicis Longus Anconeus Adductor Brevis Adductor Hallucis Adductor Longus Adductor Magnus Adductor Pollicis B Biceps Brachii Biceps Femoris Brachialis Brachioradialis C Coracobrachialis D Deltoid Dorsal Interossei of Feet … Read more

Muscle Fiber Types

– See: Muscle Menu – Two Major Fiber Types: type I and type II fibers;     – in lower mammals and other animals, muscles are generally composed entirely type I or type II fibers;     – human muscle is made up of a mixture of type I and type II fibers;     – … Read more

Muscle Contraction

– Isometric Contraction:     – w/ isometric (static) contraction, external muscle length does not change;     – internally, however, within the fibril the distance between the Z-lines does shortens; – Isotonic Contraction:     – is one in which constant internal force is produced, & muscle shortens;     – it is  also defined … Read more

Mupirocin

Topical antibiotics in the treatment of superficial skin infections in general practice–a comparison of mupirocin with sodium fusidate. Impetigo contagiosa III. Comparative efficacy of oral erythromycin and topical mupirocin. Staphylococcus aureus nasal carriage and infection in patients on hemodialysis. Efficacy of antibiotic prophylaxis. The efficacy of calcium mupirocin in the eradication of nasal Staphylococcus aureus … Read more

Multisegmented Hook Instrumentation

– See: Cotrel-Dubousset – Discussion:      – multisegmental hook systems, like CD and TSRH, provide multiple points of fixation to the spine and allow both compression and            distraction on the same rod;     – added strength is obtained w/ use of several transverse traction devices, which convert the system to rigid rectangle; … Read more