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All-arthroscopic double-bundle coracoclavicular ligament reconstruction using autogenous semitendinosus graft: a new technique.

ABSTRACT: We present our novel arthroscopic anatomic double-bundle coracoclavicular ligament reconstruction technique using a semitendinosus tendon autograft. The dorsal limb of the graft is positioned around the dorsal edge of the clavicle, re-creating the conoid ligament. The anterior limb proceeds superiorly and re-creates the trapezoid ligament. The solution effectively stabilizes the acromioclavicular joint and prevents anterior posterior translation. This new arthroscopic double-bundle coracoclavicular joint reconstruction is an effective and reliable method in stabilizing the clavicle and neutralizing the anterior-posterior translation, and we find it to be technically practical for the surgeon.

SUBMITTER: Ranne JO

PROVIDER: S-EPMC3678630 | biostudies-other | 2012 Sep

REPOSITORIES: biostudies-other

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All-arthroscopic double-bundle coracoclavicular ligament reconstruction using autogenous semitendinosus graft: a new technique.

Ranne Juha O JO Sarimo Janne J JJ Rawlins Mark I MI Heinonen Olli J OJ Orava Sakari Y SY

Arthroscopy techniques 20120216 1

We present our novel arthroscopic anatomic double-bundle coracoclavicular ligament reconstruction technique using a semitendinosus tendon autograft. The dorsal limb of the graft is positioned around the dorsal edge of the clavicle, re-creating the conoid ligament. The anterior limb proceeds superiorly and re-creates the trapezoid ligament. The solution effectively stabilizes the acromioclavicular joint and prevents anterior posterior translation. This new arthroscopic double-bundle coracoclavicu ...[more]

PMID: 23766964

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Project description:Purpose:To determine the results of operatively treated chronic acromioclavicular (AC) joint dislocations after 2-year follow-up. Methods:Fifty-eight patients with chronic acromioclavicular separations underwent arthroscopic coracoclavicular ligament reconstructions using semitendinosus autografts. Constant and Simple Shoulder Test scores were determined before and 2 years after surgery as a part of standard clinical practice. General patient satisfaction with the outcome (poor, fair, or excellent) also was assessed. In addition, for purposes of routine clinical follow-up, the coracoclavicular distance was measured from the inferior cortex of the clavicle to the superior cortex of the coracoid using anteroposterior radiographs taken 2 years after surgery. The results were compared with postoperative radiographs and changes in the distance were recorded. The clavicular drill hole was similarly measured 2 years after surgery to detect possible tunnel widening. Results:The mean preoperative Constant score increased from a preoperative mean of 52.6 ± 16.5 to 94.7 ± 7.9 at 2 years postoperatively (P = .000). The Simple Shoulder Test score increased from a preoperative mean of 7.7 ± 1.64 to 11.8 ± 0.7 (P = .000). The mean coracoclavicular distance increased from 10.5 ± 3.4 to 12.4 ± 3.9 mm (P = .009). The diameter of the clavicular drill hole increased from 6.0 mm to a mean of 8.4 mm. Two coracoid fractures were observed, but no clavicular fractures. One patient experienced a deep infection, leading to total reconstruction failure, and 2 patients had superficial postoperative infections. Forty-five patients (85%) reported excellent subjective outcomes, and 8 (15%) reported a fair outcome. Conclusions:The outcomes of this series of coracoclavicular ligament reconstruction were favorable and the number of serious complications was small. However, clavicular wound issues were a significant problem. Coracoclavicular ligament reconstruction is a challenging procedure, but satisfactory results can be achieved with careful patient selection and good technique. Level of Evidence:Level IV, therapeutic case series.

Dataset Information

All-arthroscopic double-bundle coracoclavicular ligament reconstruction using autogenous semitendinosus graft: a new technique.

Publications

All-arthroscopic double-bundle coracoclavicular ligament reconstruction using autogenous semitendinosus graft: a new technique.

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