ABSTRACT
Volar proximal interphalangeal joint fracture-dislocations are rare injuries. Treatment is challenging when they are not identified acutely, with poor outcomes reported. We report a surgical technique to treat chronic volar proximal interphalangeal joint fracture-dislocations: a reverse hemi-hamate autograft.
Subject(s)
Finger Injuries , Fracture Dislocation , Hamate Bone , Joint Dislocations , Humans , Joint Dislocations/surgery , Autografts , Finger Joint/surgery , Fracture Dislocation/diagnostic imaging , Fracture Dislocation/surgery , Hamate Bone/injuries , Range of Motion, Articular , Finger Injuries/surgeryABSTRACT
One surgical option to manage idiopathic osteoarthritis of the elbow is an ulnohumeral arthroplasty. A potential complication to avoid during this procedure is inadvertent over penetration of the anterior cortex of the humerus. If this occurs, injury to the median nerve and brachial artery is possible as these structures may lie within 7 mm of the anterior humerus. This surgical technique describes technical tips in regards to patient positioning and specific instrument usage that serve to diminish the risk of this catastrophic complication occurring by allowing these critical neurovascular structures to fall away from the anterior humerus.
ABSTRACT
Ambulatory assistive devices (eg, canes, crutches, walkers) provide advantages such as stability, augmentation of muscle action, and reduction of weight-bearing load. Although they are often prescribed, a detailed understanding of these devices is often lacking, which can lead to detrimental consequences. Comprehension of normal gait cadence, as well as the gait patterns used in both reciprocating and swinging gait, allows the orthopaedic surgeon to understand the limitations of the patient with gait abnormalities. Appreciating the types of assistive devices, their modifications, associated gait patterns, physiologic demand, proper fitting, and indications for use is essential in prescribing the proper device.
