Advertisement for orthosearch.org.uk
Results 1 - 3 of 3
Results per page:
Applied filters
Include Proceedings
Dates
Year From

Year To
Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 556 - 556
1 Sep 2012
Heikenfeld R Listringhaus R Godolias G
Full Access

Aim

The purpose of this study was to evaluate the results after arthroscopic reconstruction of isolated SSP lesions. Does double row repair in smaller lesions lead to better results and a lower retear rate?

Method

80 patients with an isolated full thickness SSP tear were divided into 2 groups. Group 1 (27 men, 13 Frauen, average age 57 y.) was repaired using a single row technique with 2 anchors (Mitek Fastin) with arthroscopic Mason-Allen stiches. Group 2 was repaired using a double row technique using 1 medial anchor (Mitek Fastin) and 2 lateral anchors (Versalok). PreOP an ultrasound and MRI was obtained as well as standard x-rays (a.p., outlet-view, transaxial). Included to this study were only patients matching the following criteria: intraoperative cartilage lesions ≤ Outerbridge Grade2, fatty degeneration ≤ Goutallier Grade 2, ap extent of the tear < 2,5 cm. Prospective follow up after 6, 12 and 24 months using UCLA and Constant Score as well as MRI at last follow up.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_II | Pages 342 - 342
1 May 2010
Heikenfeld R Listringhaus R Godolias G
Full Access

Aim: The purpose of this study was to evaluate the results after arthroscopic cuff repair using suture anchors with associated lesions of the long head of the biceps. Does biceps tenodesis lead to better results?

Method: 80 patients (age 41 to 74) with one or two tendon lesons of the rotator cuff and associated lesions of the biceps (instability, partial tear) were treated with arthroscopic ruff repair using suture anchors. Preop examination included MRI and ultrasound. The fatty degeneration and infiltration of the tendon was noted according to Goutallier and Thomazeau. Patients were devided into 2 groups. 40 patients were treated with a biceps tenodesis and 40 cases with a tenotomy. Tenodesis was performed using suture anchors. Patients in both groups were comparable in age, sex, tear size and fatty degeneration. Rehanilitation protocol was equal in both groups. Prospective follow up was done at 3, 6, 12, 24 and 36 months using the Constant score. Ultrasound was documented at all follow-ups, MRI at last follow up.

Results: 73 Patients could be completely evaluated, 37 in the tenodesis and 36 in the tenotomy group. The constant score gained 42,3 points from 44,3 to 87,6 overall. There were 4 complete re-tears of the cuff in the tenodesis and 5 in the tenotomy group during follow up, requiring 2 revisions in each group. There was one revision due to stiffness in the tenodesis group, no infections were noted. 29 patients in tenotomy group had a visuable deformity compared to 3 cases in tenodesis group, whereas Ultrasound examination revealed 5 not healed tenodesis.

32 patients in the tenodesis group were satisfied with the result and would do surgery again compared to 25 in the tenotomy group, complaining about the visual deformity. There was no statistical difference in score result between the tenodesis or tenotomy group.

Discussion: The arthroscopic treatment of rotator cuff lesions leads to good results after 36 months. The way a lesion of the biceps tendon is treated does not seem to have an effect on the postoperative score result. Cosmetic appearance was better in tenodesis group, leading to better patient acceptance.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_II | Pages 272 - 272
1 May 2010
Heikenfeld R Listringhaus R Godolias G
Full Access

Aim: The purpose of this study was to evaluate the results after arthroscopic treatment of traumatic AC joint dislocation using a Bosworth screw.

Method: 18 Patients with acute AC Joint dislocation type Rockwood 3 were arthroscopically treated with temporary transfixation using a 7.0mm cannulated titanium screw of the clavicle to the coracoid process. The coracoid process is arthroscopically visualized and a drill guide for tibial anterior cruciate ligament positioning is used to exactly place the screw into the coracoid process. The screws were removed after 8 weeks. Patients were followed using a prospective study using the Constant Score after 3, 6, 12 and 24 months.

Results: 17 Patients were completely evaluated. One screw slipped out of the coracoid process 3 days after surgery requiring revision surgery. No screw breakage was observed. There were no other operation conditioned complications. Constant score showed a mean of 94,7 at last follow up. At follow up, no patient hat a redislocation without weight bearing. With 10kg weight a mean clavicular elevation of 1,8mm was observed. All remaining patients were satisfied with the functional and cosmetic result.

Discussion: There is some controversy about the surgical treatment of acute traumatic AC joint dislocation type Rockwood 3. Most open surgery techniques have the disadvantage of a poor cosmetic result or a difficult and dangerous hardware removal, because the scar of the AC joint capsule that is supposed to stabilize the clavicle has to be opened. The Bosworth screw technique does not touch the AC joint at all, but the open procedure has poor cosmetic outcome. It is also important to use a large screw to ensure proper hardware stability to avoid hardware failure. Our technique might be an alternative for the operative treatment of acute AC joint instability, because it is safe and all anatomical structures remain intact in case revision surgery with i.e. arthroscopic AC joint resection and ligamentoplasty is necessary.