United Intertrochanteric Fracture With DHS in situ with Lag Screw Protrusion

Xray of 83 years old lady with intertrochanteric fracture fixed with dynamic hip screw assembly and showing protrusion of the lag screw beyond the head margin.

Operated intertrochanteric fracture with DHS fixationt united but lag screw is protruded

United Intertrochanteric Fracture With DHS in situ with Lag Screw Protrusion

The xray is done after 1.5 years of surgery and fracture is well united. Osteoporosis of the bones is quite visible.

Lag screw is the thick screw in the head. If you note carefully, it is protruding beyond the margins of the head.

The assembly was removed because patient had pain on weight bearing.

Fracture Intertrochanteric Region Femur As Seen In C-arm Image Intensifier

Following image is taken from C-arm image intensifier memory and shows an intertrochanteric fracture.

Intertorochanteric Fracture of Femur

Intertorochanteric Fracture of Femur

There is no associated information available with the file.

Xray of Old Ununited Peritrochantric Fracture

There was a history of injury to hip about ten years back. The xray revealed an ununited fracture and resorption of neck along with sclerosis of fracture ends.

Old Ununited Peritrochanteric Fracture

Old Ununited Peritrochanteric Fracture

I have used term peritrochanteric because it seems to involve both neck of femur and trochanteric area.

The image quality is not good but it seemed like worth a share.

Xray of Intertrochanteric Fracture Femur

Xray of intertrochanteric fracture in 56 years old male

Xray of Intertrochanteric Fracture

Xray of Intertrochanteric Fracture

No other information is associated with the file.

United Intertrochanteric Fracture With Dynamic Hip Screw In Situ

Xray of 60 years old female who was operated for intertrochanteric fracture on right side. The xray is after four months of surgery.

United Intertrochanteric Fractiure WIth Dynamic Hip Screw In Situ

United Intertrochanteric Fractiure WIth Dynamic Hip Screw In Situ

The xray shows a united fracture and a dynamic hip screw in situ though full profile of the implant is not visible.

Supracondylar Femur Fracture Fixed With Femoral Condylar Plate In A Patient WIth Dynamic Hip Screw In Situ For Previous Intertrochanteric Fracture

A patient with old operated and united intertrochanteric fracture was operated for another injury in the same limb. For suprcondylar fracture of femur.

The following image was taken after 4 weeks of surgery

Femoral Condyalr Plate In Patient With Prevoius DHS

Femoral Condylar Plate In Patient With Prevoius DHS

Though the complete profile is not visible, one can make out the outline of DHS (Dynamic Hip Screw).

Broken Fixed Angle Blade Plate In Intertrochanteric Fracture

The following xray [no actual patient information could be found with this file] shows a broken fixed angle blade plate in a case of intertrochanteric fracture.

Broken Angle blade plate after hip surgery

Broken Angle Blade Plate After Hip Surgery

Probably, the fixed angle blade plate was done as a revision surgery because there are broken screws in addition to screws that are holding the plate.

There was no patient information attached with this file.

Note Fixed angle blade plate was extensively used earlier for treatment of intertrochanteric fractures but with better gadgets available now, it is rarely used.

Screw Cut Out Resulting In Implant Failure of DHS In Intertrochanteric Fracture

Xray after screw has cut out the femoral head in a patient of intertrochanteric fracture.

DHS screw cut out

Screw Has Come Out Of Femoral head and Neck

It generally happens in case of wrong placement of screw or osteoposrosis.

Two Part Intertrochanteric Fracture of Femur – Anteroposterior View

Intertrochanteric Fracture of femur in 56 year old man following a fall.

intertochanteric-fracture-femur

Intertrochanteric Fracture of Femur

It is a two part stable kind of fracture.

Implant Failure – Xray of Broken Assembly of Dynamic Hip Screw In Intertrochanteric Fracture

82 years old male who had undergone surgery for intertrochanteric fracture of femur on his right side about 9 months back came to out patient department with complaint of knee pain.

He used to walk with help of a walker.

On examination his knee was found to be normal and xrays of both hip and knee were ordered. While his knee xrays were unremarkable, xray of his hip revealed a broken dynamic hips screw and side plate assembly.

Implant Failure

Failed Assembly Of Dynamic Hip Screw Fixation. Fracture is not united

All the screws of the sideplate are broken and fracture is not united too.

Note: Failed DHS like this one is a difficult sitauation in elderly people. While refixation is an option, another option is hip replacement.