[Extra-articular elbow arthroscopy.]

Endoscopic Resection of the Bicipitoradial Bursa

The bicipitoradial bursa lies at the insertion of the biceps tendon on the radial tuberosity. It is an unusual site for chronic bursitis. It can be treated conservatively with aspiration and steroid injection. Surgical excision of the bursa is indicated in case of infection cause, failed conservative treatment with recurrence of the enlarged bursa and pain after aspiration, the presence of nerve compression with neurological impairment, mechanical limitation to flexion and extension of the elbow or biceps tendon degeneration, and/or functional impairment. Open resection through the anterior approach requires extensive dissection to expose the radial tuberosity and the radial neck, which increases the risk of neurovascular injury. Endoscopic resection is possible through distal biceps tendoscopy and endoscopy around the radial neck. It is technically demanding and should be reserved to the experienced elbow arthroscopist.

Endoscopic Ganglionectomy of the Elbow

Resection of the ganglion of the elbow is indicated if the size or location of the cyst impairs function or causes significant pain. Arthroscopic decompression or endoscopic resection of the cyst is the minimally invasive surgical option. It has the potential advantage of better cosmetic results and less soft-tissue dissection. Endoscopic resection is indicated if the cyst is not communicating with the joint or the communication is not identifiable arthroscopically or if there is a long and narrow communication placing the cyst away from the elbow joint. Preoperative magnetic resonance imaging is essential for surgical planning.

Endoscopic robotic decompression of the ulnar nerve at the elbow

Ulnar nerve entrapment can be treated by a number of surgical techniques when necessary. Endoscopic techniques have recently been developed to access the ulnar nerve by use of a minimally invasive approach. However, these techniques have been considered difficult and, many times, dangerous procedures, reserved for experienced elbow arthroscopic surgeons only. We have developed a new endoscopic approach using the da Vinci robot (Intuitive Surgical, Sunnyvale, CA) that may be easier and safer. Standardization of the technique was previously developed in cadaveric models to achieve the required safety, reliability, and organization for this procedure, and the technique was then used in a live patient. In this patient the nerve entrapment symptoms remitted after the surgical procedure. The robotic surgical procedure presented a cosmetic advantage, as well as possibly reduced scar formation. This is the first note on this surgical procedure; the procedure needs to be tested and even evolved until a state-of-the-art standard is reached.

Bicipitoradial Bursitis: A Review of Clinical Presentation and Treatment

The bicipitoradial bursa lies at the insertion of the biceps tendon on the radial tuberosity. It is an unusual site for chronic bursitis and most often results from repetitive mechanical trauma or overuse. Other causes include tuberculosis, immunological complications of rheumatological disease and synovial chondromatosis. Accurate diagnosis requires imaging studies and sometimes histological study. It can be treated conservatively with aspiration and steroid injection. Surgical excision of the bursa is indicated in the case of infection cause, failed conservative treatment with recurrence of the enlarged bursa and pain after aspiration, presence of nerve compression with neurological impairment, mechanical limitation to flexion, and extension of the elbow or biceps tendon degeneration and/or functional impairment.