Ortho Oracle - orthopaedic operative atlas

Os Acromiale

  – Discussion:     – results from failure of an anterior acromial ossification center to fuse to the acromial process;     – caused by failure of one of three ossification centers;            – ossification centers appear at age 15 and should fuse by age 22-25;     – subtypes: (from … Read more

Orthopaedic Anesthesia

– See:         – Anesthesia and Timing for Femoral Neck Fractures:         – Anesthesia in the Spinal Cord Injured Patient:         – Cardiac Orders / Meds:         – Malignant Hyperthermia:         – Risk Assessment:          – Anesthetic Agents:                – Lidocaine:               … Read more

Open Excision of Distal Clavicle

– See: Distal Clavicle Excision – main discussion Discussion:      – consider excising only 1 cm of the distal clavicle; – excision of the distal 1.5-2.0 cm of the clavicle ensures that impingement will not occur (excision of this fragment may cut trapezoid ligament); – the remaining conoid ligament is sufficient to anchor the distal clavicle to … Read more

One Part Proximal Humeral Fracture

  – See: Classification of Proximal Humeral Fractures:  – Discussion:  – by definition has less than 1 cm of displacement and less than 45 deg of fracture angulation;  – ideally patients should be immobilized in a sling for no more than one week, and then should be started on supervised assisted passive shoulder ROM exercises … Read more

Neuropathic Shoulder

– Discussion:     – neuropathic shoulder may result from syringomyelia (most common), chiari malformation, or syphilis;     – in some cases, it may be confused w/ shoulder instability; – Management:     – arthrodesis should be avoided in the acute inflammatory stage of the disease; – Case Histories:           … Read more