Arthroscopic foveal repair with suture anchors for traumatic tears of the triangular fibrocartilage complex

Effectiveness of suture anchor and transosseous suture technique in arthroscopic foveal repair of the triangular fibrocartilage complex: a systematic review

BACKGROUND

Currently, there were two major surgical methods for arthroscopic triangular fibrocartilage complex (TFCC) foveal repair: suture anchor (SA) and transosseous suture (TOS). The purpose of this systematic review is to examine the relevant outcome improvement and safety of SA and TOS technique.

METHODS

Literature review of electronic databases for studies investigating the effects of SA and TOS in patients undergoing arthroscopic TFCC foveal repair was performed. We compared the pre-operative and postoperative functional outcomes, clinical outcomes [pain, range of motion (ROM) and grip strength], and complications of two methods. Minimal clinically important difference (MCID) was used to determine clinically meaningful improvement.

RESULTS

There were 1263 distinct studies identified, with 26 (904 patients) meeting the inclusion criteria. The mean age of participants ranged from 21.4 to 41 years, and the mean follow-up time ranged from 6 to 106 months. Both SA and TOS groups reported significant improvement in the modified mayo wrist score, the disabilities of the arm, shoulder, and hand (DASH) score, quick DASH score, patient-reported wrist evaluation (PRWE) score, and the visual analog scale (VAS) score. According to MCID, all the studies from both groups reporting DASH, quick DASH, PRWE and VAS score achieved clinically meaningful improvement. (MCID: 10 for DASH, 14 for quick DASH, 14 for PRWE and 1.6-18 for VAS). The ROM changes in both groups varied from improvement to deterioration. Grip strength improved in both SA and TOS group. Most complications were self-limited. The reoperation rates in SA and TOS ranged from 0 to 20% and 0 to 27.3%, respectively.

CONCLUSIONS

Both SA and TOS technique for arthroscopic TFCC foveal repair could achieve improvement in postoperative functional outcomes, pain, and grip strength with low reoperation rate. However, the ROM improvement was still inconclusive.

LEVEL OF EVIDENCE IV

Systematic review of level III and IV studies.

A Simple Surgical Technique for Arthroscopic Repair of Traumatic Radial-Side Peripheral TFCC Tear

Conventionally, The Triangular Fibrocartilage Complex (TFCC) surgical procedures are complex in nature with open explorations and long hospital stays not to mention the added costs and the psychological stress for both the surgeon and the patient. Nowadays, surgical procedures are looked at in a different scope with the rapid progress of arthroscopic technology and equipment. To elaborate, here we introduce a simple surgical technique for arthroscopic repair of traumatic radial - side peripheral TFCC tear. In spite of the various surgical techniques found in the literature, we just used a k-wire and a couple of needles in order to repair Radial-sided peripheral TFCC tear. the simplicity of the current technique, adequate satisfaction and eliminating the use of a targeting device, is what sets this apart. For emphasis, this technique is less time consuming and is cost-effective with satisfactory result.