THE POSTERIOR DELTOID-SPLITTING APPROACH TO THE SHOULDER

Citation
Ma. Wirth et al., THE POSTERIOR DELTOID-SPLITTING APPROACH TO THE SHOULDER, Clinical orthopaedics and related research, (296), 1993, pp. 92-98
Citations number
28
Categorie Soggetti
Surgery,Orthopedics
ISSN journal
0009921X
Issue
296
Year of publication
1993
Pages
92 - 98
Database
ISI
SICI code
0009-921X(1993):296<92:TPDATT>2.0.ZU;2-G
Abstract
Since 1980, the authors have used a posterior approach to the glenohum eral joint in which the posterior deltoid is split caudally in line wi th its fibers from the posterior acromion to the upper border of the t eres minor. The extent of this deltoid splitting approach exceeds that of a similar anterior approach because of the distal emergence of the axillary nerve from the quadrilateral space. This technique gives com plete access to the infraspinatus and teres minor muscles and tendons, posterior capsule, and posterior glenoid. Unlike traditional posterio r approaches to the shoulder joint that detach a portion or all of the origin of the deltoid, this technique preserves the deltoid origin fr om the scapular spine and posterior acromion. Over the past 11 years, this posterior approach has been performed in 35 patients (42 shoulder s): 31 for posterior instability, one for posterior glenohumeral fract ure-dislocation, eight for infection, and two for removal of foreign b odies. The median age of the patients was 33.8 years (range, 13-65 yea rs). The mean duration of follow-up contact was 20 months (range, one month to 11.4 years). Two patients died of unrelated causes and three were lost to follow-up examination. The posterior deltoid-splitting ap proach is advocated for any procedure requiring posterior access to th e glenohumeral joint because it provides excellent exposure, has been associated with no complications, and preserves the strength and funct ion of the posterior deltoid.