[Arthroscopic treatment for the calcific tendinitis at soft tissues around hip]

To explore the feasibility and clinical effects of arthroscopic treatment for the calcific tendinitis at soft tissues around hip.

A total of 16 patients diagnosed as the calcific tendinitis at soft tissues around hip from May 2013 to July 2018 were retrospectively analyzed. All the 16 patients received arthroscopic procedures. There were 10 males and 6 females with an average age of 35 to 63 (44.50±6.67) years old and 9 left hips, 6 right hips were involved. The course of disease were 1 to 8(3.18±1.97) days. Clinical effects were evaluated with visual analogue scale(VAS), modified Harris hip scores (HHS), nonarthritic hip score (NAHS) and imaging examinations before operation, 1 day after operation and the final follow-up.

All 16 patients successfully finished the arthroscopic procedures in 0.5 to 1.2 (0.75±0.21) hours. Primary healing of incision were obtained without any complications of infection, wound hematocele and neurovascular injury. All 16 patients received an average postoperative follow-up of 6 to 12 (9.6±2.3) months. Before operation, the VAS were 7.88±0.72, modified HHS were 29.25±3.23, NAHS were 27.42±3.08. The 1st day postoperative VAS were 2.19±0.66, modified HHS were 82.56± 5.64, NAHS were 82.11±2.94, all the difference were statistically significant between before and 1 day after operation (P< 0.05). At the final follow-up, the VAS were 0.38±0.50, modified HHS were 94.31±2.82, NAHS were 94.84±2.85, all the scores were improved significantly compared to that before operation (P<0.05). At final follow-up, there was no recurrence and the calcification disappeared in all patients, there was one patient feel sourness around the hip.

Arthroscopic treatment for the calcific tendinitis at soft tissues around hip is effective.It has advantages of minimal invasive, rapid pain relief, rapid hip joint function recovery and definite clinical effects.