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The Bone & Joint Journal
Vol. 99-B, Issue 8 | Pages 1073 - 1079
1 Aug 2017
The effect of intravenous tranexamic acid on blood loss and early post-operative pain in total shoulder arthroplasty
Pauzenberger L Domej MA Heuberer PR Hexel M Grieb A Laky B Blasl J Anderl W
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Aims

The purpose of the present study was to evaluate the impact of intravenous tranexamic acid on the reduction of blood loss, transfusion rate, and early post-operative clinical outcome in total shoulder arthroplasty.

Patients and Methods

A randomised, placebo-controlled trial which included 54 patients undergoing unilateral primary stemless anatomical or stemmed reverse total shoulder arthroplasty was undertaken. Patients received either 100 ml saline (placebo, n = 27), or 100 ml saline together with 1000 mg of tranexamic acid (TXA, n = 27) intravenously prior to skin incision and during wound closure. Peri-operative blood loss via an intra-articular drain was recorded and total blood loss was calculated. The post-operative transfusion rate was documented. Assessment of early clinical parameters included the visual analogue scale for pain (VAS), documentation of haematoma formation and adverse events.

Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_I | Pages 95 - 96
1 Mar 2009
ULNOCARPALE IMPACTION SYNDROM – SURGICAL TREATMENT USING ULNAR SHORTENING OSTEOTOMY
Hexel M Chochole M Wlk M Krasny C Landsiedl F
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Introduction: Ulnocarpale Impaction Syndrom is defined as a degenerative disease on the basis of a relative mis-proportion in lenghth ratio between ulnar and radius, caused either by posttraumatic degeneration or idiopathic history. This causes an unusual high load bearing in the ulnar carpale joint as well as in the distal radio – ulnar joint. All these factors lead to a degeneration of the triangular discus, secondary lunotriqutral instability and chondromalazia of ulna, lunate bone and the triquetral bone.

Ulnocarpale Impaction Syndrom is diagnosed by clinical evaluation as well as typical radiologic findings. If non operative treatment leads to unsatisfactory results few operative options can be considered. Ulnar shortening osteotomy is one of them.

Material and Methods: From 2003 until 2006, 10 Patients were treated. 3 female patients and 7 male patients, with an average age of 46 years and/or 42,7 years were operated on. We evaluated forearm rotation, power, DASH Score, Numeral Analogue scale and radiologic findings considering ulnar lenghth and bone consolidation.

Results: Painfree forearm rotation increased significantly postoperatively. An increase in power was seen as well as a reduction of the DASH score of 51,6 points. Also the numeral analogue scale showed a reduction of 5 points. Postoperatively the ratio of ulnar to radial lenghth was nearly equal (average of ulnar -1mm) and all osteotomies showed normal bony healing.

Conclussion: Surgical therapy of painful ulnar impaction syndrom using ulnar shortening osteotomy seems to be a very feasible and practical procedure. In comparison to resection arthroplasty and the wafer procedure, ulnar shortening osteotomy shows no significant increase of pressure in the sigmoid fossa. Therefor it is the treatment of joice in our departement.