Der Unfallchirurg
-
The optimal treatment for fractures in the diametaphyseal transition zone of the forearm is still a matter of debate. Stable fractures should be immobilized or treated by closed reduction when non-tolerably displaced. Unstable and displaced fractures can be treated by various operative techniques, which are all characterized by technical impracticability or disadvantages for the patient. ⋯ The external fixator is indicated in some multifragmentary fractures. The choice of treatment option often results from an individual decision based on the patient's age, complexity and stability of the fracture and interest of the patient. The priority objective of all treatment modalities is a fully functional upper extremity, i.e. full range of motion.
-
Review Comparative Study
[Salvage procedures of the elbow. Alternatives to elbow arthroplasty].
Destructive changes of the elbow joint represent a challenge for both patient and surgeon. Resection arthroplasty is associated with postoperative instability and loss of power and is a rarely performed procedure. Interpositional arthroplasty remains a useful option for healthy active patients with severe post-traumatic elbow arthrosis and is one of the oldest methods used to reconstruct the elbow. ⋯ Sufficient bone stock is crucial for a successful elbow arthrodesis and in cases with massive bone loss reconstruction of the elbow using an allograft can be performed to restore bone quality. However, the high complication rate of this procedure limits the scope of its use. Nevertheless, allograft procedures can restore pain-free joint function for several years.
-
The dorsal approach to the elbow joint is commonly used for arthroplasty of the joint and consists of different steps. The superficial approach including the incision of the skin and the preparation of subcutaneous tissue precedes the deep approach. The latter contains preparation and transposition of the ulnar nerve, relief of extensors and ligaments radiating into the articular capsule. Concerning the preparation of the extensors three important techniques are differentiated, triceps splitting, triceps reflecting and triceps preserving.
-
Posttraumatic arthrosis or rheumatoid arthritis located at the elbow, in particular at the humero-ulnar joint will probably not occur in increasing numbers in the future due to new antirheumatic medications and modern implants. However, the demographic development with an increase of the geriatric population and the typical physical changes is evident. Due to osteoporosis with a resulting poor bone quality severe fracture patterns may occur at the site of the distal humerus after a simple collapse. ⋯ A mobile, pain-free and stable elbow joint promotes a fast recovery of the patient with a quick return to former activities. Nevertheless, elbow prostheses cannot withstand great strains and the surgeon has to identify those fractures which require a prosthetic replacement. The surgical implantation procedure requires an adequate knowledge of both elbow anatomy and prosthetic options.
-
This article for continuing education describes osseous injuries of the upper cervical spine and their treatment. Fractures of the occipital condyles are very rare and mostly result from high-speed traumas. ⋯ Three types of axis fractures can be distinguished: odontoid fractures, traumatic spondylolistheses, which also affect the isthmic region, and atypical fractures in the corpus region. The incidence, classification, diagnostic workup, standard treatment, and characteristics of the fractures mentioned are presented in detail.