Incomplete Brchial Plexus Palsy as a Neglected Caused of Painful Stiff Shoulder.
- Author:
Key Yong KIM
;
Jae Myeung CHUN
;
Chul Young JUNG
- Publication Type:Original Article
- Keywords:
Painful stiffness;
Incomplete brachial plexus palsy;
Shoulder
- MeSH:
Brachial Plexus;
Chungcheongnam-do;
Delayed Diagnosis;
Diagnosis;
Electromyography;
Female;
Humans;
Humerus;
Male;
Paralysis*;
Physical Examination;
Primary Health Care;
Shoulder*
- From:The Journal of the Korean Orthopaedic Association
1997;32(5):1124-1129
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Painful stiff shoulder after trauma may be one of the difficult situation. Incomplete brachial plexus palsy may cause painful stiff shoulder. Symptoms and signs of this entity are vague. It is not rare to miss detecting subtle damage of the brachial plexus. We analysed these cases to identify specific clues on history and physical examination that help making the diagnosis of this entity. We have experienced 14 cases of incomplete brachial plexus palsy that showed painful stiff shoulder in Asan Medical Center from March 1995 to February 1996. All the charts and letters from primary care hospitals were reviewed. Initial diagnosis of the primary hospital, duration of delay of diagnosis after initial trauma, clues for the diagnosis in history and physical findings, patterns of the nerve injuries were analyzed. Average age was 48 years (from 25 to 84). Nine cases were male, and five cases were female. The most common primary diagnosis was proximal humerus fracture. Delayed diagnosis was the most remarkable feature. Average duration of delayed diagnosis was about three months (from one to thirteen months). Tentative diagnosis was made on the base of history and physical examination. The most frequent clue on the history was long standing painful stiff shoulder inappropriate to the initial diagnosis. The most common physical finding was tenderness at the brachial plexus area. Definite diagnosis was confirmed with electromyography. Careful history taking and thorough physical examination are essential for every shoulder injury. Incomplete brachial plexus palsy is one of the cause of painful stiff shoulder. It is important to keep in mind this entity to arrive correct diagnosis. Eletromyography should be done for the suspected cases.
