Aim: Lumbar spinal stenosis is a common disease in spine surgery, especially for older patients. Internal laminoplasty technique is minimal invasive and can offer relieve from symptoms and early recovery to the patient. This method is our choice for surgical treatment in lateral spinal stenosis.

Material and Method: From 1996–2002, 48 patients (28 male-28 female) operated for lumbar spinal stenosis (central or lateral).Eighteen(18) of them in level L3-L4, twenty two(22) in level L4-L5 and eight(8) in level L5-S1 with mane age of 62 years. Their clinical condition was neurogenic claudication, radiculopathies and/or bladder dysfunction. Preoperative examination included X-rays, 3-D X-rays, CT-scan (in combination with myelography in many cases) and MRI.

Results: We used internal laminoplasty without fusion for all cases.

We had no infection or neurological complication. 44patients (91%) mentioned sufficient clinical improvement and pain relief.

Conclusions: Internal laminoplasty technique is a progress in microsurgery, which reduces iatrogenic damage and rehabilitation time, giving excellent results when it is indicated.

Purpose: To present the technique and the results of simultaneous arthroscopic reconstruction of Bankart and SLAP lesions in patients with anterior shoulder instability.

Method: We performed shoulder arthroscopy in 95 patients aged 16–38 years (mean age:24,8) suffering anterior shoulder instability. Preoperative evaluation included clinical assessment, x-rays, MRI-arthrogram and examination under anaesthesia in comparison to the healthy shoulder. SLAP lesion was fixed using metallic suture anchors (FASTAK 2,4mm x 11,7 mm-Arthrex).The anchor was inserted in a 45° direction relative to the glenoid level. Bankart lesion was reconstructed using 2–3 bioabsorbable suture anchors (Panalok-Mitek J& J).The arthroscope was inserted through standard posterior, anterosuperior and anteroinferior portals while a posterolateral portal (portal of Whilrnington) was created for SLAP lesion repair. Patients’ average follow-up was 22 months (range, 18–30 months) and the results were evaluated using the ASES score.

Results: SLAP lesion was found in 13 patients: 6 pat.-type II (46%), 3 pat.-type I (23%), 2 pat.-type IV (15%), 1pat.-type III (7,6%) and 1 pat with a complex lesion. Of these patients 10 had also co-existed Bankart lesion. In 2 patients Hill-Sachs lesion was found while degenerative rotator cuff changes existed in 3 patients. While performing clinical evaluation anterior instability signs and symptoms were apparent with the patients complaining also for discomfort and crepitus during overhead activities. MRI preoperative sensitivity for SLAP lesion diagnosis was 59% while specificity and Positive predictive value were 90% and 76% respectively. Shoulder function and the overall ASES score improved from 44 pre-op. to 96 post-op.

Conclusion: Combined Bankart and SLAP lesions are uncommon in non-throwing patients with anterior instability. Arthroscopic suture anchors fixation ensures early and reliable rehabilitation. MRI arthrography study by a skeletal radiologist predicts to a high rate diagnosis.