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American Journal of Sports Medicine | 2009

Arthroscopic Treatment of Isolated Type II SLAP Lesions Biceps Tenodesis as an Alternative to Reinsertion

Pascal Boileau; Sébastien Parratte; Christopher Chuinard; Yannick Roussanne; Derek Shia; Ryan T. Bicknell

Background Overhead athletes report an inconsistent return to their previous level of sport and satisfaction after arthroscopic SLAP lesion repair. Hypothesis Arthroscopic biceps tenodesis offers a viable alternative to the repair of an isolated type II SLAP lesion. Study Design Cohort study; Level of evidence, 3. Methods Twenty-five consecutive patients operated for an isolated type II SLAP lesion between 2000 and 2004 were evaluated at a mean of 35 months postoperatively (range, 24-69). Patients with associated instability, rotator cuff rupture, posterosuperior impingement, or previous shoulder surgery were excluded. Ten patients (10 men) with an average age of 37 years (range, 19-57) had a SLAP repair performed with suture anchors. Fifteen patients (9 men and 6 women) with an average age of 52 years (range, 28-64) underwent arthroscopic biceps tenodesis performed with an absorbable interference screw. Arthroscopic diagnosis and treatment were performed by a single experienced shoulder surgeon, and all patients were reviewed by an independent examiner. Results In the repair group, the Constant score improved from 65 to 83 points; however, 60% (6 of 10) of the patients were disappointed because of persistent pain or inability to return to their previous level of sports participation. In the tenodesis group, the Constant score improved from 59 to 89 points, and 93% (14/15) were satisfied or very satisfied. Thirteen patients (87%) were able to return to their previous level of sports participation following biceps tenodesis, compared with only 20% (2 of 10) after SLAP repair (P = .01). Four patients with failed SLAP repairs underwent subsequent biceps tenodesis, resulting in a successful outcome and a full return to their previous level of sports activity. Conclusion Arthroscopic biceps tenodesis can be considered an effective alternative to the repair of a type II SLAP lesion, allowing patients to return to a presurgical level of activity and sports participation. The results of biceps reinsertion are disappointing compared with biceps tenodesis. Furthermore, biceps tenodesis may provide a viable alternative for the salvage of a failed SLAP repair. As the age of the 2 treatment groups differed, these findings should be confirmed by future studies.


Arthroscopy | 2010

Arthroscopic Bankart-Bristow-Latarjet Procedure: The Development and Early Results of a Safe and Reproducible Technique

Pascal Boileau; Numa Mercier; Yannick Roussanne; Charles-Édouard Thélu; Jason Old

PURPOSE To evaluate the reproducibility and safety of a novel arthroscopic technique combining a Bristow-Latarjet procedure with a Bankart repair and to report the early clinical and radiologic results. METHODS Forty-seven consecutive patients with glenoid bone loss and capsular deficiency were treated with this all-arthroscopic technique; six patients had a failed arthroscopic capsulolabral repair. The coracoid fragment was osteotomized, passed with the conjoined tendon through the subscapularis muscle, and fixed in the standing position with a cannulated screw on the abraded glenoid neck. The capsule and labrum were then reattached on the glenoid rim, leaving the coracoid bone block in an extra-articular position. Potential intraoperative and postoperative complications were recorded. All patients were reviewed and had postoperative radiographs; 35 had computed tomography scans. RESULTS The procedure was performed entirely arthroscopically in 41 of 47 patients (88%); a conversion to open surgery was needed in 6 patients (12%). The axillary nerve was identified in all cases, and no neurologic injuries were observed. No patient had any recurrence of instability at the most recent follow-up (mean, 16 months). The mean Rowe score was 88 ± 16.7, and the mean Walch-Duplay score was 87.6 ± 12.9. The Subjective Shoulder Value was 87.5% ± 12.7%. The bone block was subequatorial in 98% of the cases (46 of 47) and flush to the glenoid surface in 92% (43 of 47); it was too lateral in 1 (2%) and too medial (>5 mm) in 3 (6%). There was 1 bone block fracture and 7 migrations. CONCLUSIONS The arthroscopic Bristow-Latarjet-Bankart procedure is reproducible and safe. This procedure allows restoration of shoulder stability in patients with glenoid bone loss and capsular deficiency, as well as in the case of failed capsulolabral repair. Arthroscopy offers the advantage of providing adequate visualization of both the glenohumeral joint and the anterior neck of the scapula, allowing accurate placement of the bone block and screw. Surgeons should be aware that the procedure is technically difficult and potentially dangerous because of the proximity of the brachial plexus and axillary vessels. Training on cadaveric specimens and transition from open to mini-open and, finally, to all arthroscopic is recommended. LEVEL OF EVIDENCE Level IV, therapeutic case series.


Arthroscopy | 2010

All-Arthroscopic Weaver-Dunn-Chuinard Procedure With Double-Button Fixation for Chronic Acromioclavicular Joint Dislocation

Pascal Boileau; Jason Old; Olivier Gastaud; Nicolas Brassart; Yannick Roussanne

PURPOSE We described a novel all-arthroscopic technique of coracoclavicular ligament reconstruction and reported the early clinical and radiologic results of this procedure. METHODS We performed all-arthroscopic coracoclavicular ligament reconstruction in 10 consecutive patients (8 men and 2 women; mean age, 41 years) with a symptomatic chronic and complete acromioclavicular (AC) joint dislocation (Rockwood type III or IV). Four patients had undergone surgery previously: two had initial pinning of the acute AC joint separation, and two had a subsequent Mumford procedure. The surgical technique, performed entirely by arthroscopy, consisted of (1) rerouting the coracoacromial ligament with a bone block harvested from the tip of the acromion in a socket created in the distal clavicle (Chuinards modification of the Weaver-Dunn procedure) and (2) augmenting the reconstruction with 2 titanium buttons connected by a heavy suture in a 4-strand configuration (Double-Button fixation; Smith & Nephew Endoscopy, Andover, MA). Patients were prospectively followed up for a mean of 12.8 months (range, 6 to 20 months). RESULTS One patient had a superficial infection of the superior (clavicular) portal, which resolved with oral antibiotics. At the most recent review, all patients were satisfied or very satisfied with the cosmesis, and 9 of 10 returned to previous sports, including contact and overhead sports. All symptoms resolved (pain, shoulder weakness, paresthesia). The mean postoperative University of California, Los Angeles modified AC rating score was 16.5 points (range, 13 to 18 points) out of 20 points. The mean Subjective Shoulder Value improved from 36% (range, 0% to 70%) preoperatively to 82.5% (range, 70% to 100%) postoperatively (P = .005). The bone block was totally healed in the medullary canal in 8 cases and partially healed in 2. No loss of reduction was observed in any of the patients. CONCLUSIONS Our study shows that severe chronic symptomatic AC joint separations, defined as Rockwood types III through V, can be repaired entirely by arthroscopy safely and effectively by transferring the coracoacromial ligament with a bone block in the distal clavicle. The bone block transfer (Weaver-Dunn-Chuinard procedure) has the advantage of making the repair easier and stronger, and it provides bone-to-bone healing by use of free, autologous vascularized tissue. Double-Button fixation has the advantage of maintaining the reduction during the biological healing process. Although the durability of the reconstruction remains unproven, in our short-term follow-up we observed no loss of reduction and the functional and cosmetic results were uniformly good. LEVEL OF EVIDENCE Level IV, therapeutic case series.


Journal of Bone and Joint Surgery, American Volume | 2016

Massive irreparable rotator cuff tears: how to rebalance the cuff-deficient shoulder.

Marc-Olivier Gauci; Walter B. McClelland; Charles Bessière; Charles-Édouard Thélu; Adam P. Rumian; Yannick Roussanne; Pascal Boileau

In its natural state, the shoulder is unbalanced in both the vertical and horizontal planes because the deltoid is stronger than the rotator cuff muscles and the internal rotator muscles are stronger than the external rotator muscles. With aging, this muscle imbalance can become worse, leading to tendon wear, irreversible fatty infiltration of the rotator cuff muscles, and upward migration of the humeral head. Most shoulders with tendon wear are functional and asymptomatic. A traumatic event (such as a fall onto the upper limb) can lead to rotator cuff tearing and a shoulder that becomes symptomatic and nonfunctional. Symptomatic massive irreparable rotator cuff tears present in one of four recognizable patterns depending on the muscular imbalance that occurs and the symptoms that are present: painful loss of active elevation, with conserved muscle balance; isolated loss of active elevation, with loss of vertical muscle balance; isolated loss of external rotation, with loss of horizontal muscle balance; and combined loss of elevation and external rotation, with loss of vertical and horizontal muscle balance. Assessing the plane of shoulder muscle imbalance is a key feature in the decision-making process. Classifying and understanding these tears allows surgeons to select the correct treatment (conservative measures, arthroscopic techniques, reverse shoulder arthroplasty, or tendon transfers) to restore shoulder balance and function.


Revue De Chirurgie Orthopedique Et Reparatrice De L Appareil Moteur | 2007

61 La couverture des pertes de substance cutanée de la cheville et du pied par lambeau neuro-cutané et musculaire. À propos à propos de 32 cas

Mazen Ali; Mazen Hamoui; Wayan Hebrard; Alexis Faline; Yannick Roussanne; François Fauré; François Canovas; François Bonnel

Les pertes de substance cutanees de la cheville et du pied posent un probleme de couverture du fait de la pauvrete de la vascularisation cutanee distale et du faible environnement musculaire, limitant les possibilites de plasties cutanees locales et de l’absence de lambeaux musculaires facilement mobilisables et fiables sur le plan vasculaire. A partir d’une serie continue, nous avons analyse les resultats de couvertures par lambeaux, et nous avons essaye d’en preciser les indications. Materiels et Methodes Une serie retrospective de 32 patients (11 femmes et 21 hommes) avec une moyenne d’âge de 35 ans. La localisation de la perte de substance etait : face anterieure de la cheville 14 cas ; face interne de la cheville 5 cas ; face dorsale du pied 7 cas ; face posterieure du talon 6 cas. Les dimensions moyennes de la PDS etaient de 8,5 x 5,5 cm. 21 Lambeaux etaient homo lateraux, 5 lambeaux libres et 6 lambeaux controlateraux (cross-leg). Resultats A 34 mois de recul 28 lambeaux ont cicatrises en premiere intention, 1 lambeau s’est complique par un hematome et 2 avec necrose partielle qui ont gueri apres reprise chirurgicale. 1 lambeau s’est complique d’une necrose complete repris par un autre lambeau. La cicatrisation a ete obtenue dans un delai de 3 semaines, 3 reprises ont ete necessaires pour complication septique. Discussion La couverture de perte de substance initiale a ete obtenue totalement dans tous les cas. Le lambeau sural est un procede tres utile pour assurer la couverture de la PSD de la cheville et du pied. Dans notre serie, 5 lambeaux cross-leg ont ete realises avec succes, la seule alternative etant un lambeau libre musculaire, avec un terrain d’anastomose vasculaire defavorable. Conclusion Le lambeau neuro-cutane sural a pedicule distal est une technique de choix pour la reconstruction des pertes de substance de la cheville et de la face dorsale du pied, c’est un lambeau fiable, sans sequelles majeures, et de faible rancon cicatricielle. Il peut etre utilise en version croisee comme alternative d’un lambeau libre musculaire avec un terrain d’anastomose vasculaire defavorable. Toutefois, l’utilisation du systeme VAC a considerablement restreint les indications de lambeaux et permet de solutionner des situations difficiles a traiter dans les pertes de substances de la cheville et du pied.


Revue De Chirurgie Orthopedique Et Reparatrice De L Appareil Moteur | 2007

33 Bankart sous arthroscopie ou butée ? Le score ISIS (Instability Severity Index Score) : une aide à la décision chirurgicale

Pascal Boileau; Frédéric Balg; Yannick Roussanne; Christophe Trojani

Introduction La recidive de l’instabilite est la principale complication de la stabilisation anterieure arthroscopique de l’epaule. En depit des progres des techniques par ancres et suture, les taux de recidive restent compris entre 5 et 20 % ; ceci confirme que ces techniques ne peuvent etre proposees dans tous les cas et qu’une selection des patients doit etre realisee. De nombreux facteurs de mauvais pronostic ont ete rapportes dans la litterature, mais leur respect strict exclurait la plupart des patients. L’hypothese de ce travail est que les facteurs de risque cliniques et radiologiques pourraient etre identifies lors de la consultation preoperatoire et integres dans un score pronostic. Materiel et methode Entre juillet 1999 et aout 2002, 131 patients presentant une instabilite anterieure chronique avec ou sans hyperlaxite ont ete operes selon une technique de stabilisation arthroscopique par ancres et suture et suivis pendant au moins deux ans. Les patients presentant une pathologie associee de l’epaule et les instabilites multidirectionnelles ont ete exclus. Nous avons compare a l’aide d’une etude cas-temoin les patients identifies comme des echecs (recidive de l’instabilite), aux patients presentant un bon resultat (pas de recidive). La recidive etait definie comme au moins un episode de luxation ou tout autre signe subjectif evoquant une subluxation. Les donnees de l’examen clinique pre- et postoperatoire, ainsi que les radiographies standard ont ete colligees. Le recul moyen etait de 31,2 mois (24 a 52 mois). Resultats Dix-neuf patients presentaient une recidive (14,5 %). Un âge inferieur a 20 ans, la pratique de sport de competition, des sports de contact ou « d’arme-contre », la presence d’une hyperlaxite, la presence d’une encoche de Malgaigne visible sur les cliches de face en rotation externe et la perte de contour de la partie inferieure de la glene sur les cliches de face ont ete identifies comme des facteurs de risque de recidive. Ces facteurs ont ete integres dans un score pronostic d’instabilite : le score ISIS (Instability Severity Index Score). Ce score a ete teste retrospectivement sur le meme echantillon de patients. Le risque de recidive etait evalue a 10 % chez les patients qui avaient un score inferieur ou egal a 6, et a 70 % pour un score superieur a 6 (p Conclusion L’utilisation d’un score base sur les elements de l’examen clinique et les radiographies standard preoperatoires permet de selectionner les indications de la technique de stabilisation arthroscopique et de proposer le cas echeant une technique de type butee.


Revue De Chirurgie Orthopedique Et Reparatrice De L Appareil Moteur | 2007

271 Le score ISIS (Instability Severity Index Score) : une approche rationnelle pour la selection des patients dans la stabilisation antérieure arthroscopique de l’épaule

Yannick Roussanne; Frédéric Balg; Pascal Boileau

Introduction La recidive de l’instabilite est la principale complication de la stabilisation anterieure arthroscopique de l’epaule. En depit des progres des techniques par ancres et suture, les taux de recidive restent compris entre 5 et 20 % ; ceci confirme que ces techniques ne peuvent etre proposees dans tous les cas et qu’une selection des patients doit etre realisee. De nombreux facteurs de mauvais pronostic ont ete rapportes dans la litterature mais leur respect strict excluerait la plupart des patients. L’hypothese de ce travail est que les facteurs de risque cliniques et radiologiques pourraient etre identifies lors de la consultation preoperatoire et integres dans un score pronostic. Materiel et methode Entre juillet 1999 et aout 2002, 131 patients presentant une instabilite anterieure chronique avec ou sans hyperlaxite ont ete operes selon une technique de stabilisation arthroscopique par ancres et suture et suivis pendant au moins deux ans. Les patients presentant une pathologie associee de l’epaule et les instabilites multidirectionnelles ont ete exclus. Nous avons compare a l’aide d’une etude cas-temoin les patients identifies comme des echecs (recidive de l’instabilite) aux patients presentant un bon resultat (pas de recidive). La recidive etait definie comme au moins un episode de luxation ou tout autre signe subjectif evoquant une subluxation. Les donnees de l’examen clinique pre et postoperatoire ainsi que les radiographies standard ont ete colligees. Le recul moyen etait de 31,2 mois (24 a 52 mois). Resultats 19 patients presentaient une recidive (14,5 %). Un âge inferieur a 20 ans, la pratique de sport de competition, des sports de contact ou « d’arme-contre », la presence d’une hyperlaxite, la presence d’une encoche de Malgaigne visible sur les cliches de face en rotation externe et la perte de contour de la partie inferieure de la glene sur les cliches de face ont ete identifies comme des facteurs de risque de recidive. Ces facteurs ont ete integres dans un score pronostic d’instabilite: le Score ISIS (Instability Severity Index Score). Ce score a ete teste retrospectivement sur le meme echantillon de patients. Le risque de recidive etait evalue a 10 % chez les patients qui avaient un score inferieur ou egal a 6, et a 70 % pour un score superieur a 6 (p Conclusion L’utilisation d’un score base sur les elements de l’examen clinique et les radiographies standards preoperatoires permet de selectionner les indications de la technique de stabilisation arthroscopique et de proposer le cas echeant une technique a ciel ouvert.


Revue De Chirurgie Orthopedique Et Reparatrice De L Appareil Moteur | 2007

77 Prothèse d’épaule inversée associée à un transfert du grand dorsal et du grand rond par une voie deltopectorale unique : une nouvelle technique combinée pour un problème d’épaule non résolu

Pascal Boileau; Yannick Roussanne; Christopher Chuinard; Frédéric Balg; Christophe Trojani

Introduction La perte definitive de l’elevation active et de la rotation externe active observee dans quelques epaules avec une arthrose combinee a un deficit de coiffe des rotateurs constitue un handicap tres penalisant. Des gestes aussi simples que manger, boire, faire sa toilette, se coiffer ou tendre la main deviennent impossibles. Le probleme etait jusqu’a aujourd’hui non resolu : la prothese inversee permet de retablir l’elevation active mais pas la rotation externe qui est meme souvent diminuee apres ce type d’arthroplastie. Le transfert du grand dorsal et du grand rond decrit par l’Episcopo permet de restaurer la rotation externe active. Materiel et Methodes Nous decrivons une nouvelle technique combinant la prothese d’epaule inversee avec un transfert du grand dorsal et du grand rond a travers une voie deltopectorale unique. Cette nouvelle technique combinee a ete utilisee chez 12 patients qui presentaient une perte d’une epaule pseudoparalytique combinee a une perte de la rotation externe active. L’evaluation radiographique preoperatoire a revele une omarthrose de l’epaule associee a une rupture irreparable postero-superieur de la coiffe : les muscles infraspinatus et teres minor etaient tous les deux definitivement atrophies et infiltres de graisse. Resultats Huit patients ont ete suivis avec un recul minimum d’un an. Il n’y avait aucune complication, ni reoperation. Les patients ont beneficie d’un gain moyen de 75° d’elevation active et de 28° de rotation externe. Tous les patients ont regagne le controle du positionnement spatial de leur membre superieur et etaient tres satisfaits du resultat. Les activites quotidiennes – se raser, se brosser les dents, se coiffer, manger, boire ou s’habiller – ont ete retablies suite a l’intervention. Discussion En associant la prothese d’epaule inversee avec un transfert du grand dorsal et du grand rond, il est possible retablir aussi bien l’elevation active que la rotation externe active. L’intervention est techniquement possible a travers une voie deltopectorale unique et peut etre utilisee aussi en cas de reconstruction apres resection tumorale.


Clinical Orthopaedics and Related Research | 2011

Bony Increased-offset Reversed Shoulder Arthroplasty Minimizing Scapular Impingement While Maximizing Glenoid Fixation

Pascal Boileau; Grégory Moineau; Yannick Roussanne; Kieran O’Shea


Clinical Orthopaedics and Related Research | 2008

Reverse Shoulder Arthroplasty Combined with a Modified Latissimus Dorsi and Teres Major Tendon Transfer for Shoulder Pseudoparalysis Associated with Dropping Arm

Pascal Boileau; Christopher Chuinard; Yannick Roussanne; Ryan T. Bicknell; Nathalie Rochet; Christophe Trojani

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Pascal Boileau

University of Nice Sophia Antipolis

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Christopher Chuinard

University of Nice Sophia Antipolis

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Christophe Trojani

University of Nice Sophia Antipolis

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Grégory Moineau

University of Nice Sophia Antipolis

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Kieran O’Shea

University of Nice Sophia Antipolis

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Frédéric Balg

Centre Hospitalier Universitaire de Sherbrooke

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Charles-Édouard Thélu

University of Nice Sophia Antipolis

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