scholarly journals Congenital absence of long head of the biceps tendon

2013 ◽  
Vol 96 (5) ◽  
pp. 320
Author(s):  
P Gillardin ◽  
F M Vanhoenacker ◽  
T Wauters ◽  
A I De Backer
2005 ◽  
Vol 87 (7) ◽  
pp. 1584-1586 ◽  
Author(s):  
JOHN C. FRANCO ◽  
THOMAS P. KNAPP ◽  
BERT R. MANDELBAUM

2018 ◽  
Vol 21 (4) ◽  
pp. 240-245
Author(s):  
Sung Hyun Yoon ◽  
Kang Heo ◽  
Jae Sung Yoo ◽  
Sung Joon Kim ◽  
Joong Bae Seo

Rare cases of a congenital absence of the long head of the biceps tendon (LHBT) have been reported, and its incidence is unknown. In a literature review of the congenital absence of the LHBT, only 1 case was associated with posterior shoulder instability and severe posterior glenoid dysplasia. This paper reports the first case of a patient with a bilateral congenital absence of the LHBT with posterior shoulder instability without glenoid dysplasia or posterior glenoid tilt. The patient experienced a traffic accident while holding the gear stick with his right hand. After the accident, a posteroinferior labral tear with paralabral cysts was detected on the magnetic resonance images. The congenital absence of the LHBT was assumed to have affected the posterior instability that possibly increased the susceptibility to a subsequent traumatic posterior inferior labral tear. This case was identified as a posterior inferior tear caused by a traumatic ‘gear stick injury’.


2005 ◽  
Vol os-87 (7) ◽  
pp. 1584-1586 ◽  
Author(s):  
J. C. Franco ◽  
T. P. Knapp ◽  
B. R. Mandelbaum

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Francisco Rego Costa ◽  
Cátia Esteves ◽  
Lina Melão

The biceps brachii muscle is prone to variants but absence of the long head of the biceps (LHB) tendon is an exceptionally rare anomaly. This report concerns the fourth case of bilateral congenital absence of the LHB tendon and presents the ultrasonography (US) and magnetic resonance (MR) findings. Our case has the peculiarity of being the first in which bilateral LHB tendon agenesis is not associated with rotator cuff or labral tears.


2016 ◽  
Vol 19 (01) ◽  
pp. 1672001 ◽  
Author(s):  
Vivek Pandey ◽  
Sandeep Vijayan ◽  
Nazar Hafiz ◽  
N. Deepika ◽  
Kiran Acharya

Congenital absence of the long head of biceps tendon (LHBT) is a very rare entity. With its debatable role in shoulder stability, the literature provides few reports of absent LHBT and its association with shoulder instability or pain. Reports of instability are associated with labral tear or attenuation of glenohumeral ligaments. We are first time reporting a case of congenital absence of the LHBT and associated bony Bankart’s lesion and posterior labral tear.


2013 ◽  
Vol 43 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Catherine Maldjian ◽  
Camilo Borrero ◽  
Richard Adam ◽  
Darmesh Vyas

2017 ◽  
Vol 2017 ◽  
pp. 1-3 ◽  
Author(s):  
Benjamin A. Winston ◽  
Katlyn Robinson ◽  
Dennis Crawford

The long head of the biceps tendon plays an important role in shoulder stability and its functional absence has been shown to contribute to glenohumeral instability. Congenital absence of the long head to the biceps tendon is rare, although described in the literature. We report the case of an 18-year-old recreational athlete with recurrent shoulder instability and congenital absence of the long head of the biceps tendon (which we term “monocept”) and mild ipsilateral upper extremity hemimelia. The patient was treated surgically with posterior capsular shift with anterior Bankart repair without complication. At 16-month follow-up the patient has returned to recreational activity and has had an 11.37-point improvement in his DASH score. The authors suggest that patients with this uncommon anatomic anomaly and clinical shoulder instability are more likely to require surgical treatment.


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