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Bone & Joint 360
Vol. 11, Issue 5 | Pages 46 - 47
1 Oct 2022
Das A


Bone & Joint Research
Vol. 4, Issue 11 | Pages 176 - 180
1 Nov 2015
Mirghasemi SA Rashidinia S Sadeghi MS Talebizadeh M Rahimi N

Objectives

There are various pin-in-plaster methods for treating fractures of the distal radius. The purpose of this study is to introduce a modified technique of ‘pin in plaster’.

Methods

Fifty-four patients with fractures of the distal radius were followed for one year post-operatively. Patients were excluded if they had type B fractures according to AO classification, multiple injuries or pathological fractures, and were treated more than seven days after injury. Range of movement and functional results were evaluated at three and six months and one and two years post-operatively. Radiographic parameters including radial inclination, tilt, and height, were measured pre- and post-operatively.


The Journal of Bone & Joint Surgery British Volume
Vol. 90-B, Issue 4 | Pages 520 - 526
1 Apr 2008
Yau WP Leung A Liu KG Yan CH Wong LS Chiu KY

We have investigated the errors in the identification of the transepicondylar axis and the anteroposterior axis between a minimally-invasive and a conventional approach in four fresh-frozen cadaver knees. The errors in aligning the femoral prosthesis were compared with the reference transepicondylar axis as established by CT.

The error in the identification of the transepicondylar axis was significantly higher in the minimal approach (4.5° of internal rotation, sd 4) than in the conventional approach (3° of internal rotation, sd 4; p < 0.001). The errors in identifying the anteroposterior axis in the two approaches were 0° (sd 5) and 1.8° (sd 5) of internal rotation, respectively (p < 0.001).


The Journal of Bone & Joint Surgery British Volume
Vol. 89-B, Issue 7 | Pages 971 - 976
1 Jul 2007
Kampa RJ Prasthofer A Lawrence-Watt DJ Pattison RM

In order to determine the potential for an internervous safe zone, 20 hips from human cadavers were dissected to map out the precise pattern of innervation of the hip capsule. The results were illustrated in the form of a clock face. The reference point for measurement was the inferior acetabular notch, representing six o’clock. Capsular branches from between five and seven nerves contributed to each hip joint, and were found to innervate the capsule in a relatively constant pattern. An internervous safe zone was identified anterosuperiorly in an arc of 45° between the positions of one o’clock and half past two.

Our study shows that there is an internervous zone that could be safely used in a capsule-retaining anterior, anterolateral or lateral approach to the hip, or during portal placement in hip arthroscopy.