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Cubital tunnel syndrome is the second most common nerve compression syndrome seen in the upper limb. Paresthesia and weakness are the two most common presentations in the hand. If left untreated, compression can lead to irreversible nerve damage, resulting in a loss of function of the forearm and hand. Therefore, recognizing the various clinical presentations of cubital tunnel syndrome can lead to early detection and prevention of nerve damage. Conservative management is usually tried first and involves supporting the elbow using a splint. If this fails and symptoms do not improve, surgical management is indicated. There are 3 main surgical techniques used to relieve compression of the nerve. These are simple decompression, anterior transposition and medial epicondylectomy. Studies comparing the techniques have demonstrated particular advantages to using one or another. However, the overall technique of choice is based on both the clinical scenario and the surgeon's digression. Following primary cubital tunnel surgery, recurrent symptoms can often occur due to a variety of pathological and non-pathological causes and revision surgery is usually warranted. This article provides a complete review of cubital tunnel syndrome. [ABSTRACT FROM AUTHOR]

All three major peripheral nerves to the forearm and hand traverse the elbow joint. Each nerve has a complex pathway intertwining between and around the other soft tissue structures around the joint that allow stability and mobility. Each nerve glides freely in a pulleyed tunnel that allows both efficiency of motion and provides soft tissue protection. The symptoms of nerve entrapment and compression vary with each nerve depending on the degree of compression and the nature of the nerve fascicles involved: altered sensation; tingling; weakness; pain. This article discusses entrapment syndromes of the median, ulnar and radial nerves at the elbow including cubital tunnel syndrome, radial tunnel syndrome, posterior interosseous nerve compression, anterior interosseous nerve compression and pronator syndrome. The anatomical course, clinical features, investigations and treatment strategies for management are all considered. [ABSTRACT FROM AUTHOR]